Code review for #63 #64
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WalkthroughComprehensive type annotation modernization from typing module generics (List, Dict) to Python 3.9+ built-in generics (list, dict) across the codebase. Introduces UTC-aware date filtering, ANSI color parsing improvements, agent file loading in converter, message type filtering enhancements in templates, and performance optimizations via renderer caching. Changes
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test/__snapshots__/test_snapshot_html.ambr (1)
9741-9790: Update timeline component to handle new message types.The timeline's message type detection in
getTimeline()function only checks for'assistant','user','tool', and'error'. The newslash-commandandcommand-outputmessage types generated by the renderer are not recognized by the timeline, breaking feature parity between the main transcript view and the timeline component.Add detection for
'slash-command'and'command-output'types in the timeline's type checking logic to ensure these messages are properly categorized and displayed.
🧹 Nitpick comments (36)
dev-docs/messages.md (2)
17-52: Add language specifier to fenced code block.The code block starting at line 19 should have a language specifier for proper syntax highlighting and to satisfy markdownlint rules.
-``` +```text JSONL Parsing (parser.py)
703-712: Add language specifier to fenced code block.The code block starting at line 704 should have a language specifier.
-``` +```text Session header (Level 0) └── User message (Level 1)scripts/generate_style_guide.py (1)
391-399: Consider usingitertools.countfor cleaner counter implementation.The mutable list closure pattern works but
itertools.countis more idiomatic for this use case.from itertools import count time_counter = count(1) def new_timestamp() -> str: dt = base_time + timedelta(seconds=next(time_counter) * 10) return dt.strftime("%Y-%m-%dT%H:%M:%S.000Z")scripts/extract_message_samples.py (3)
52-53: Consider guarding sys.path modification.The
sys.path.insertis executed at module import time. While acceptable for a script, consider moving it insideif __name__ == "__main__":or documenting the side effect.
479-483: Overly broad exception handling may hide bugs.The bare
except Exceptionwithpasssilently swallows all errors from filter invocations, making debugging difficult if a filter has a bug.for cat_name, cat_def in OUTPUT_CATEGORIES.items(): if len(samples[cat_name]) < 2: try: if cat_def["filter"](msg): samples[cat_name].append(msg) - except Exception: - pass + except (KeyError, TypeError) as e: + # Log filter errors for specific message types + # to help debug malformed messages + passAlternatively, if silent failure is intentional for malformed data, add a comment explaining why.
534-536: Consider logging errors in find_tool_result_by_id.The broad
except Exception: passpattern makes it difficult to diagnose issues when tool results aren't found.- except Exception: - pass + except (OSError, json.JSONDecodeError): + # Skip files that can't be read or parsed + passtest/test_template_rendering.py (1)
255-258: Tool CSS-class assertions are very permissive—consider tightening if you see flaky regressions.claude_code_log/cli.py (1)
418-425:--formatwiring is correct; make CLI copy format-neutral now to avoid drift (even if onlyhtmltoday).@click.option( "-o", "--output", type=click.Path(path_type=Path), - help="Output HTML file path (default: input file with .html extension or combined_transcripts.html for directories)", + help="Output file path (default: input file with .<format> extension or combined_transcripts.<format> for directories)", ) @@ - """Convert Claude transcript JSONL files to HTML. + """Convert Claude transcript JSONL files to the selected output format. @@ @click.option( @@ help="Output format (default: html). Currently only html is supported.", )Also applies to: 438-439, 617-625
test/test_renderer_code.py (1)
18-57: Consider renaming the “ClassNotFound” test (it doesn’t actually assert that branch).dev-docs/MESSAGE_REFACTORING.md (1)
469-478: Add timeline verification to quality gates as preventive check. The timeline component's message-type detection (in timeline.html) correctly identifies all current message types (user,assistant,tool_use,tool_result,thinking,system,image,sidechain) and synchronizes with message filters. However, since future CSS class changes could affect this detection, consider adding a quality gate step to verify timeline rendering after any message-type or CSS class modifications—especially if message-type class names or modifier patterns change.test/test_bash_rendering.py (1)
340-343: Consider making_looks_like_bash_outputpublic.The test imports
_looks_like_bash_outputwhich has a leading underscore indicating it's a private implementation detail. If this function is part of the test surface, consider either:
- Making it public by removing the underscore prefix
- Moving the test to test the behavior indirectly through public APIs
dev-docs/TEMPLATE_MESSAGE_CHILDREN.md (1)
8-14: Optional: Add language specifiers to fenced code blocks.For better rendering and syntax highlighting, consider adding language specifiers to the fenced code blocks:
- Line 8:
```textor```mermaid- Line 23:
```textAs per static analysis hints.
Also applies to: 23-32
claude_code_log/html/ansi_colors.py (3)
10-10: Consider using modern Python 3.10+ type hints.Per coding guidelines, this codebase targets Python 3.10+ with modern type hints. Consider using built-in generics instead of importing from
typing.-from typing import Any, Dict, List +from typing import AnyThen use
list[str],dict[str, Any]directly in the code.
13-20: Duplicate_escape_htmlfunction exists inrenderer_code.py.This function is identical to
_escape_htmlinclaude_code_log/html/renderer_code.py(lines 22-28). Additionally,claude_code_log/html/utils.pyalready exports a publicescape_htmlfunction with the same implementation. Consider importing fromutils.pyto avoid duplication.-def _escape_html(text: str) -> str: - """Escape HTML special characters in text. - - Also normalizes line endings (CRLF -> LF) to prevent double spacing in <pre> blocks. - """ - # Normalize CRLF to LF to prevent double line breaks in HTML - normalized = text.replace("\r\n", "\n").replace("\r", "\n") - return html.escape(normalized) +from .utils import escape_html as _escape_html
57-69: Consider using a TypedDict or dataclass for segment structure.The segment dictionaries have a fixed schema with known keys. Using a
TypedDictwould provide better type safety and IDE support.from typing import TypedDict, Optional class AnsiSegment(TypedDict): text: str fg: Optional[str] bg: Optional[str] bold: bool dim: bool italic: bool underline: bool rgb_fg: Optional[str] rgb_bg: Optional[str]claude_code_log/html/assistant_formatters.py (1)
73-83: Consider escapingmedia_typein data URL.While MIME types typically don't contain special characters, the
media_typeis interpolated directly into an HTML attribute without escaping. For defense in depth, consider escaping it.def format_image_content(image: ImageContent) -> str: """Format image content as HTML. Args: image: ImageContent with base64 image data Returns: HTML img tag with data URL """ - data_url = f"data:{image.source.media_type};base64,{image.source.data}" + media_type = escape_html(image.source.media_type) + data_url = f"data:{media_type};base64,{image.source.data}" return f'<img src="{data_url}" alt="Uploaded image" class="uploaded-image" />'test/test_phase8_message_variants.py (1)
129-140: Test assertion is non-deterministic.The conditional check at line 134 (
if "Sub-agent Slash Command" in html) means this test may pass without verifying any assertions if the content isn't rendered. Consider making the test explicitly verify the expected behavior (either the message is rendered with specific classes, or it's deliberately skipped).# Note: Sidechain user messages are typically skipped, but isMeta ones # may have different behavior. This test documents the actual behavior. - # The key is that if rendered, it should have both modifiers. - - # If the message is rendered, check for combined CSS classes - if "Sub-agent Slash Command" in html: - assert "sidechain" in html or "slash-command" in html, ( - "If rendered, should have sidechain or slash-command class" - ) + # Verify the expected behavior - either content is rendered with proper + # classes, or document why it's skipped + # TODO: Determine and assert the expected behavior explicitly + assert "Sub-agent Slash Command" not in html, ( + "Sidechain user messages should be skipped" + )Alternatively, if the message should be rendered, assert that it is present with the expected classes.
test/test_renderer.py (1)
22-24: Line references in docstrings may become stale.References like "line 1471" in docstrings will become outdated as code evolves. Consider describing the behavior being tested instead of referencing specific line numbers.
def test_empty_messages_label(self): - """Test format_children_label with 0 messages (line 1471).""" + """Test that transcripts with no renderable content produce valid HTML."""test/test_todowrite_rendering.py (2)
78-86: Consider consolidating redundant tests.
test_format_todowrite_missing_todosis functionally identical totest_format_todowrite_empty— both pass an emptytodos=[]list and assert the same conditions. The docstrings suggest different intent ("no todos" vs "missing todos field"), but with the newTodoWriteInputmodel, both scenarios collapse to the same test case.Consider removing one or updating
test_format_todowrite_missing_todosto test a genuinely different edge case (e.g., passingNoneif the model allowed it, or testing default field behavior explicitly).
232-232: Move import to the top of the file.The
format_tool_use_contentimport is inside the test method. For consistency with other imports and to improve readability, move this to the top-level imports alongside line 9.-from claude_code_log.html import format_todowrite_content +from claude_code_log.html import format_todowrite_content, format_tool_use_contentThen remove the inline import at line 232.
test/test_askuserquestion_rendering.py (1)
184-206: Clarify the HTML escaping assertion logic.Line 206's assertion
assert "&amp;" in html or "& symbol" not in htmltests double-escaping behavior but the logic is unclear. The test input contains&(an already-escaped ampersand), so after escaping it becomes&amp;. Theorfallback condition"& symbol" not in htmlwould pass even if escaping failed entirely.Consider making the assertion more explicit:
- assert "&amp;" in html or "& symbol" not in html + # Input "&" should be escaped to "&amp;" + assert "&amp;" in htmlIf the intent is to allow either behavior, add a comment explaining why.
claude_code_log/html/renderer_code.py (1)
23-29: Deduplicate_escape_htmlfunction.This implementation is identical to
_escape_htmlinclaude_code_log/html/ansi_colors.py(lines 12-19). Consider importing from a shared location or consolidating into a single utility module to avoid maintenance burden.Options:
- Import from
ansi_colors.py:from .ansi_colors import _escape_html- Create a shared
html_utils.pymodule with common HTML utilitiesclaude_code_log/utils.py (2)
21-40: Simplify UTC conversion logic.The UTC conversion at lines 29-37 is verbose. Consider using a more direct approach:
def format_timestamp(timestamp_str: str | None) -> str: """Format ISO timestamp for display, converting to UTC.""" if timestamp_str is None: return "" try: dt = datetime.fromisoformat(timestamp_str.replace("Z", "+00:00")) # Convert to UTC if timezone-aware if dt.tzinfo is not None: - utc_timetuple = dt.utctimetuple() - dt = datetime( - utc_timetuple.tm_year, - utc_timetuple.tm_mon, - utc_timetuple.tm_mday, - utc_timetuple.tm_hour, - utc_timetuple.tm_min, - utc_timetuple.tm_sec, - ) + from datetime import timezone + dt = dt.astimezone(timezone.utc).replace(tzinfo=None) return dt.strftime("%Y-%m-%d %H:%M:%S") except (ValueError, AttributeError): return timestamp_strThis is more idiomatic and handles edge cases like DST transitions correctly.
259-260: Consider movingbash_input_patternto module level.The regex is compiled inside
_compact_ide_tags_for_previewon every call. Since this pattern is static, compiling it at module level would avoid repeated compilation overhead.+# Compiled pattern for bash-input (preview-specific, not shared in parser.py) +_BASH_INPUT_PATTERN = re.compile(r"<bash-input>(.*?)</bash-input>", re.DOTALL) + + def _compact_ide_tags_for_preview(text_content: str) -> str: ... - # Compiled pattern for bash-input (not in parser.py as it's preview-specific) - bash_input_pattern = re.compile(r"<bash-input>(.*?)</bash-input>", re.DOTALL) ... - match = bash_input_pattern.match(stripped) + match = _BASH_INPUT_PATTERN.match(stripped)claude_code_log/html/utils.py (2)
155-174: Consider caching the Mistune renderer instead of rebuilding per call.
This is likely hot-path during large transcript renders; a module-level cached renderer would reduce overhead.
334-352: Consider memoizingget_template_environment()to avoid repeatedEnvironmentconstruction.
If called per render/session, this is avoidable overhead; caching also centralizes future env config.claude_code_log/html/user_formatters.py (3)
116-177: Collapse rendering is duplicated; preferrender_collapsible_code()for consistency.
This reduces template/CSS divergence and keeps collapsible markup uniform across content types.
270-348: IDE notification formatting is reasonable; consider trimming indentation from triple-quoted HTML blocks.
The triple-quoted returns include leading whitespace/newlines that may bloat output or affect layout depending on CSS.
11-31: Type/style nits: prefer built-in generics (list[str]) on Python 3.10+ and drop unused imports.
Not blocking, but aligns with the repo’s “modern type hints” direction and keeps ruff happy.Also applies to: 354-365
claude_code_log/converter.py (2)
41-95: Date filtering: timezone handling is fragile; use explicitdateparsersettings + consistent aware/naive comparisons.
Right now you drop tzinfo frommessage_dt(Line 83-86) but compare tofrom_dt/to_dtthat may be parsed differently depending on locale/timezone; this will bite on non-UTC logs or when user expects “today” in local time. Based on learnings, this is a key UX feature.@@ def filter_messages_by_date( @@ - if from_date: - from_dt = dateparser.parse(from_date) + settings = { + # Prefer explicit behavior; tune as desired for the project. + "RETURN_AS_TIMEZONE_AWARE": False, # keep comparisons naive + "PREFER_DAY_OF_MONTH": "first", + "PREFER_DATES_FROM": "past", + } + + if from_date: + from_dt = dateparser.parse(from_date, settings=settings) @@ - if to_date: - to_dt = dateparser.parse(to_date) + if to_date: + to_dt = dateparser.parse(to_date, settings=settings) @@ - # Convert to naive datetime for comparison (dateparser returns naive datetimes) - if message_dt.tzinfo: - message_dt = message_dt.replace(tzinfo=None) + # Compare in naive space (timestamps are usually Z/UTC; strip tzinfo consistently) + if message_dt.tzinfo is not None: + message_dt = message_dt.replace(tzinfo=None)(Alternative: make everything UTC-aware; the key is “one rule everywhere”.)
399-501: Performance nit: avoid re-creating renderer per-session; also consider passing per-session messages into renderer.
_generate_individual_session_filescallsget_renderer(format)inside the loop (Line 878-879).@@ def _generate_individual_session_files( @@ - for session_id in session_ids: + renderer = get_renderer(format) + for session_id in session_ids: @@ - renderer = get_renderer(format)Also applies to: 811-901
claude_code_log/html/tool_formatters.py (1)
268-358: Read/Edit result parsing: nice “cat -n” extraction; consider handling non-dict list items defensively upstream.
Parsing approach is reasonable and keeps HTML generation centralized in one place.Also applies to: 386-427
claude_code_log/html/renderer.py (1)
170-196: Preorder flattening recursion could hit recursion limits on pathological trees.
Probably fine for real transcripts; consider iterative traversal if deep nesting becomes common.claude_code_log/parser.py (1)
99-408: Parser modules are cohesive; IDE notification extraction is nicely isolated.
One small thing:is_command_message()checks<command-message>(Line 426-429) while parsing uses<command-contents>; just ensure the detection function matches real data.claude_code_log/html/__init__.py (2)
86-162: Well-organized__all__list with clear grouping.The 68 exports are clearly organized with helpful comments. The grouping by functionality (utils, tool formatters, system formatters, etc.) makes the extensive API surface manageable. Consider documenting the most commonly used exports in a package-level docstring or README to help users navigate this comprehensive interface.
45-68: No circular import risks detected, but reconsider re-exporting format-neutral symbols for clarity.The parent modules (
models.py,parser.py) do not import from the html package, so circular dependencies are not a concern. However, re-exporting format-neutral models and parsers (e.g.,AssistantTextContent,parse_bash_input) into the html namespace creates dual import paths. While this is documented as intentional for "backward compatibility," consider whether:
- These re-exports can be gradually deprecated in favor of importing from the canonical locations (
claude_code_log.models,claude_code_log.parser), with clear migration guidance in the documentation- A deprecation warning could be added to guide users toward the canonical import paths over time
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📒 Files selected for processing (60)
claude_code_log/cache.py(2 hunks)claude_code_log/cli.py(4 hunks)claude_code_log/converter.py(10 hunks)claude_code_log/html/__init__.py(1 hunks)claude_code_log/html/ansi_colors.py(1 hunks)claude_code_log/html/assistant_formatters.py(1 hunks)claude_code_log/html/renderer.py(1 hunks)claude_code_log/html/renderer_code.py(1 hunks)claude_code_log/html/system_formatters.py(1 hunks)claude_code_log/html/templates/components/message_styles.css(6 hunks)claude_code_log/html/templates/transcript.html(3 hunks)claude_code_log/html/tool_formatters.py(1 hunks)claude_code_log/html/user_formatters.py(1 hunks)claude_code_log/html/utils.py(1 hunks)claude_code_log/models.py(7 hunks)claude_code_log/parser.py(2 hunks)claude_code_log/tui.py(1 hunks)claude_code_log/utils.py(2 hunks)dev-docs/FOLD_STATE_DIAGRAM.md(2 hunks)dev-docs/MESSAGE_REFACTORING.md(1 hunks)dev-docs/TEMPLATE_MESSAGE_CHILDREN.md(1 hunks)dev-docs/messages.md(1 hunks)scripts/extract_message_samples.py(1 hunks)scripts/generate_style_guide.py(3 hunks)scripts/style_guide_output/index_style_guide.html(2 hunks)test/README.md(1 hunks)test/__snapshots__/test_snapshot_html.ambr(45 hunks)test/test_ansi_colors.py(4 hunks)test/test_askuserquestion_rendering.py(6 hunks)test/test_bash_rendering.py(3 hunks)test/test_combined_transcript_link.py(1 hunks)test/test_command_handling.py(2 hunks)test/test_context_command.py(2 hunks)test/test_date_filtering.py(1 hunks)test/test_exitplanmode_rendering.py(2 hunks)test/test_hook_summary.py(1 hunks)test/test_ide_tags.py(1 hunks)test/test_markdown_rendering.py(1 hunks)test/test_message_filtering.py(1 hunks)test/test_message_types.py(1 hunks)test/test_performance.py(1 hunks)test/test_phase8_message_variants.py(1 hunks)test/test_preview_truncation.py(4 hunks)test/test_project_display_name.py(1 hunks)test/test_query_params_browser.py(1 hunks)test/test_renderer.py(1 hunks)test/test_renderer_code.py(1 hunks)test/test_sidechain_agents.py(1 hunks)test/test_snapshot_html.py(1 hunks)test/test_template_data.py(2 hunks)test/test_template_rendering.py(3 hunks)test/test_template_utils.py(3 hunks)test/test_timeline_browser.py(1 hunks)test/test_todowrite_rendering.py(4 hunks)test/test_toggle_functionality.py(1 hunks)test/test_tool_result_image_rendering.py(1 hunks)test/test_user_renderer.py(1 hunks)test/test_utils.py(1 hunks)test/test_version_deduplication.py(1 hunks)ty.toml(1 hunks)
🧰 Additional context used
📓 Path-based instructions (8)
test/**/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
Organize tests into categories with pytest markers to avoid async event loop conflicts: unit tests (no mark), TUI tests (@pytest.mark.tui), browser tests (@pytest.mark.browser), and snapshot tests
Files:
test/test_project_display_name.pytest/test_tool_result_image_rendering.pytest/test_toggle_functionality.pytest/test_message_types.pytest/test_message_filtering.pytest/test_command_handling.pytest/test_combined_transcript_link.pytest/test_timeline_browser.pytest/test_sidechain_agents.pytest/test_user_renderer.pytest/test_renderer_code.pytest/test_template_utils.pytest/test_exitplanmode_rendering.pytest/test_markdown_rendering.pytest/test_date_filtering.pytest/test_hook_summary.pytest/test_template_rendering.pytest/test_renderer.pytest/test_ide_tags.pytest/test_preview_truncation.pytest/test_ansi_colors.pytest/test_bash_rendering.pytest/test_snapshot_html.pytest/test_todowrite_rendering.pytest/test_utils.pytest/test_performance.pytest/test_phase8_message_variants.pytest/test_query_params_browser.pytest/test_askuserquestion_rendering.pytest/test_context_command.pytest/test_template_data.pytest/test_version_deduplication.py
**/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
**/*.py: Use ruff for code formatting and linting, with ruff check --fix for automatic fixes
Use pyright and mypy for type checking in Python code
Target Python 3.10+ with support for modern Python features and type hints
Files:
test/test_project_display_name.pyclaude_code_log/html/system_formatters.pytest/test_tool_result_image_rendering.pyclaude_code_log/html/ansi_colors.pytest/test_toggle_functionality.pytest/test_message_types.pytest/test_message_filtering.pytest/test_command_handling.pytest/test_combined_transcript_link.pytest/test_timeline_browser.pytest/test_sidechain_agents.pytest/test_user_renderer.pytest/test_renderer_code.pytest/test_template_utils.pyclaude_code_log/cache.pytest/test_exitplanmode_rendering.pytest/test_markdown_rendering.pytest/test_date_filtering.pytest/test_hook_summary.pytest/test_template_rendering.pytest/test_renderer.pytest/test_ide_tags.pyclaude_code_log/tui.pyclaude_code_log/html/user_formatters.pyclaude_code_log/html/renderer_code.pytest/test_preview_truncation.pytest/test_ansi_colors.pytest/test_bash_rendering.pytest/test_snapshot_html.pyclaude_code_log/cli.pytest/test_todowrite_rendering.pytest/test_utils.pyclaude_code_log/html/assistant_formatters.pytest/test_performance.pytest/test_phase8_message_variants.pytest/test_query_params_browser.pytest/test_askuserquestion_rendering.pyclaude_code_log/html/tool_formatters.pytest/test_context_command.pyscripts/generate_style_guide.pyclaude_code_log/parser.pyclaude_code_log/utils.pyclaude_code_log/html/utils.pyclaude_code_log/models.pyclaude_code_log/html/renderer.pyscripts/extract_message_samples.pytest/test_template_data.pyclaude_code_log/converter.pyclaude_code_log/html/__init__.pytest/test_version_deduplication.py
test/**/*browser*.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use Playwright for browser-based testing of interactive HTML features, particularly for testing the timeline visualization and filter controls
Files:
test/test_timeline_browser.pytest/test_query_params_browser.py
claude_code_log/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use dateparser for natural language date parsing to support date range filtering with expressions like 'today', 'yesterday', 'last week', and relative dates
Files:
claude_code_log/cache.pyclaude_code_log/tui.pyclaude_code_log/cli.pyclaude_code_log/parser.pyclaude_code_log/utils.pyclaude_code_log/models.pyclaude_code_log/converter.py
claude_code_log/tui.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use Textual for implementing the interactive Terminal User Interface (TUI) in Python
Files:
claude_code_log/tui.py
test/test_snapshot_html.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use syrupy for HTML snapshot regression testing to detect unintended changes in HTML output
Files:
test/test_snapshot_html.py
claude_code_log/cli.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use Click for CLI interface and argument parsing in Python CLI files
Files:
claude_code_log/cli.py
claude_code_log/models.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use Pydantic models for parsing and validating transcript JSON data, including TranscriptEntry (union of UserTranscriptEntry, AssistantTranscriptEntry, SummaryTranscriptEntry), UsageInfo, and ContentItem
Files:
claude_code_log/models.py
🧠 Learnings (15)
📚 Learning: 2025-12-09T23:52:47.578Z
Learnt from: daaain
Repo: daaain/claude-code-log PR: 59
File: test/test_cache.py:135-165
Timestamp: 2025-12-09T23:52:47.578Z
Learning: SQLite supports NULLS FIRST and NULLS LAST in ORDER BY since v3.30.0 (Oct 2019). Do not flag SQL that uses these clauses as an error when reviewing Python tests or code that interacts with SQLite. If reviewing SQL strings, verify the target SQLite version supports NULLS FIRST/LAST and ensure the syntax is used correctly for the database in use.
Applied to files:
test/test_project_display_name.pytest/test_tool_result_image_rendering.pytest/test_toggle_functionality.pytest/test_message_types.pytest/test_message_filtering.pytest/test_command_handling.pytest/test_combined_transcript_link.pytest/test_timeline_browser.pytest/test_sidechain_agents.pytest/test_user_renderer.pytest/test_renderer_code.pytest/test_template_utils.pytest/test_exitplanmode_rendering.pytest/test_markdown_rendering.pytest/test_date_filtering.pytest/test_hook_summary.pytest/test_template_rendering.pytest/test_renderer.pytest/test_ide_tags.pytest/test_preview_truncation.pytest/test_ansi_colors.pytest/test_bash_rendering.pytest/test_snapshot_html.pytest/test_todowrite_rendering.pytest/test_utils.pytest/test_performance.pytest/test_phase8_message_variants.pytest/test_query_params_browser.pytest/test_askuserquestion_rendering.pytest/test_context_command.pytest/test_template_data.pytest/test_version_deduplication.py
📚 Learning: 2025-11-09T22:35:33.367Z
Learnt from: cboos
Repo: daaain/claude-code-log PR: 42
File: claude_code_log/templates/transcript.html:91-98
Timestamp: 2025-11-09T22:35:33.367Z
Learning: In the claude-code-log fold UI (claude_code_log/templates/transcript.html), the fold button tooltips describe the ACTION on click, not the current state. Button 1 (fold-one) when showing ▼ will "Fold (all levels)" because hiding immediate children transitively hides all descendants. Button 2 (fold-all) when showing ▼▼ will "Fold (to 1st level)" because it keeps immediate children visible while hiding deeper descendants. See dev-docs/FOLD_STATE_DIAGRAM.md for the complete state machine.
Applied to files:
test/__snapshots__/test_snapshot_html.ambrclaude_code_log/html/templates/components/message_styles.cssdev-docs/FOLD_STATE_DIAGRAM.mdclaude_code_log/html/templates/transcript.html
📚 Learning: 2025-11-30T17:16:32.494Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.494Z
Learning: When adding new message types or modifying CSS class generation in renderer.py, ensure the timeline's message type detection logic in the JavaScript timeline component (timeline.html) is updated accordingly to maintain feature parity
Applied to files:
test/__snapshots__/test_snapshot_html.ambrdev-docs/MESSAGE_REFACTORING.mdclaude_code_log/html/templates/components/message_styles.csstest/test_message_types.pyclaude_code_log/html/templates/transcript.html
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/renderer_timings.py : Implement performance timing instrumentation via the CLAUDE_CODE_LOG_DEBUG_TIMING environment variable to identify performance bottlenecks in rendering phases, with detailed timing for initialization, deduplication, session summary processing, main message loop, and template rendering
Applied to files:
dev-docs/MESSAGE_REFACTORING.mdclaude_code_log/html/renderer_code.pyclaude_code_log/utils.pyclaude_code_log/html/utils.pyclaude_code_log/html/renderer.pyclaude_code_log/converter.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/templates/**/*.html : Use Jinja2 templates for HTML generation, including session navigation with table of contents, message rendering with different content types, and token display for individual messages and session totals
Applied to files:
scripts/style_guide_output/index_style_guide.htmltest/README.mdtest/test_combined_transcript_link.pyclaude_code_log/html/templates/transcript.htmltest/test_template_rendering.pyclaude_code_log/html/user_formatters.pytest/test_todowrite_rendering.pyscripts/generate_style_guide.pyclaude_code_log/html/utils.pyclaude_code_log/html/renderer.pyclaude_code_log/converter.pyclaude_code_log/html/__init__.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/models.py : Use Pydantic models for parsing and validating transcript JSON data, including TranscriptEntry (union of UserTranscriptEntry, AssistantTranscriptEntry, SummaryTranscriptEntry), UsageInfo, and ContentItem
Applied to files:
test/test_toggle_functionality.pytest/test_message_types.pytest/README.mddev-docs/messages.mdclaude_code_log/cache.pytest/test_performance.pyclaude_code_log/parser.pyclaude_code_log/models.pyclaude_code_log/converter.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Structure the project with separate modules for parser.py (data extraction), renderer.py (HTML generation), converter.py (high-level orchestration), cli.py (CLI interface), models.py (Pydantic data structures), tui.py (Textual TUI), and cache.py (cache management)
Applied to files:
test/README.md
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/*.py : Use dateparser for natural language date parsing to support date range filtering with expressions like 'today', 'yesterday', 'last week', and relative dates
Applied to files:
test/README.mdtest/test_template_utils.pytest/test_date_filtering.pyclaude_code_log/parser.pyclaude_code_log/utils.pyclaude_code_log/converter.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to **/*.py : Use pyright and mypy for type checking in Python code
Applied to files:
ty.toml
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to test/**/*browser*.py : Use Playwright for browser-based testing of interactive HTML features, particularly for testing the timeline visualization and filter controls
Applied to files:
test/test_timeline_browser.pytest/test_renderer.pytest/test_query_params_browser.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/renderer.py : Use mistune for quick Markdown rendering with syntax highlighting support in server-side template rendering
Applied to files:
test/test_markdown_rendering.pyclaude_code_log/html/renderer_code.pytest/test_todowrite_rendering.pyclaude_code_log/html/utils.pyclaude_code_log/html/renderer.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to test/test_snapshot_html.py : Use syrupy for HTML snapshot regression testing to detect unintended changes in HTML output
Applied to files:
test/test_snapshot_html.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/cli.py : Use Click for CLI interface and argument parsing in Python CLI files
Applied to files:
claude_code_log/cli.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Implement cross-session summary matching to properly match async-generated summaries to their original sessions using leafUuid mapping
Applied to files:
claude_code_log/models.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Group messages chronologically by timestamp across all sessions and process entire project hierarchies with linked index pages
Applied to files:
claude_code_log/converter.py
🧬 Code graph analysis (44)
test/test_project_display_name.py (1)
claude_code_log/utils.py (1)
get_project_display_name(65-90)
claude_code_log/html/system_formatters.py (2)
claude_code_log/html/ansi_colors.py (1)
convert_ansi_to_html(23-261)claude_code_log/models.py (4)
DedupNoticeContent(467-474)HookSummaryContent(118-126)SessionHeaderContent(454-463)SystemContent(99-106)
test/test_tool_result_image_rendering.py (1)
claude_code_log/html/tool_formatters.py (1)
format_tool_result_content(775-912)
claude_code_log/html/ansi_colors.py (1)
claude_code_log/html/renderer_code.py (1)
_escape_html(23-29)
test/test_toggle_functionality.py (2)
claude_code_log/parser.py (1)
parse_content_item(801-840)claude_code_log/html/renderer.py (1)
generate_html(305-314)
test/test_message_filtering.py (3)
claude_code_log/converter.py (1)
load_transcript(98-266)claude_code_log/html/renderer.py (1)
generate_html(305-314)claude_code_log/parser.py (1)
is_system_message(415-423)
test/test_command_handling.py (1)
claude_code_log/html/renderer.py (1)
generate_html(305-314)
test/test_combined_transcript_link.py (1)
claude_code_log/html/renderer.py (1)
generate_session_html(317-324)
test/test_timeline_browser.py (2)
claude_code_log/converter.py (1)
load_transcript(98-266)claude_code_log/html/renderer.py (1)
generate_html(305-314)
test/test_sidechain_agents.py (2)
claude_code_log/converter.py (1)
load_transcript(98-266)claude_code_log/html/renderer.py (1)
generate_html(305-314)
test/test_user_renderer.py (3)
claude_code_log/html/user_formatters.py (3)
format_compacted_summary_content(234-251)format_user_memory_content(254-267)format_user_text_model_content(196-231)claude_code_log/models.py (4)
CompactedSummaryContent(197-206)TextContent(682-684)UserMemoryContent(210-218)UserTextContent(265-278)claude_code_log/parser.py (3)
parse_compacted_summary(290-321)parse_user_memory(330-346)parse_user_message_content(353-407)
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claude_code_log/html/renderer_code.py (4)
highlight_code_with_pygments(76-130)render_line_diff(176-223)render_single_diff(226-330)truncate_highlighted_preview(133-173)
test/test_template_utils.py (3)
claude_code_log/parser.py (1)
parse_slash_command(99-140)claude_code_log/html/utils.py (1)
escape_html(107-114)claude_code_log/utils.py (1)
format_timestamp(21-40)
claude_code_log/cache.py (1)
claude_code_log/parser.py (1)
parse_transcript_entry(869-956)
test/test_exitplanmode_rendering.py (2)
claude_code_log/html/tool_formatters.py (2)
format_exitplanmode_content(162-173)format_exitplanmode_result(176-197)claude_code_log/models.py (1)
ExitPlanModeInput(619-624)
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convert_jsonl_to_html(374-396)filter_messages_by_date(41-95)claude_code_log/parser.py (1)
parse_transcript_entry(869-956)
test/test_hook_summary.py (3)
claude_code_log/models.py (1)
SystemTranscriptEntry(831-842)claude_code_log/parser.py (1)
parse_transcript_entry(869-956)claude_code_log/html/renderer.py (1)
generate_html(305-314)
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claude_code_log/converter.py (2)
convert_jsonl_to_html(374-396)load_transcript(98-266)claude_code_log/html/renderer.py (2)
generate_projects_index_html(327-336)generate_html(305-314)
test/test_renderer.py (1)
claude_code_log/html/renderer.py (1)
generate_html(305-314)
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format_ide_notification_content(321-347)format_user_text_content(180-193)claude_code_log/html/assistant_formatters.py (1)
format_assistant_text_content(27-47)claude_code_log/models.py (4)
AssistantTextContent(289-296)TextContent(682-684)ImageContent(731-733)ImageSource(725-728)
claude_code_log/tui.py (1)
claude_code_log/utils.py (1)
get_project_display_name(65-90)
claude_code_log/html/user_formatters.py (3)
claude_code_log/models.py (10)
BashInputContent(161-167)BashOutputContent(171-178)CommandOutputContent(150-157)CompactedSummaryContent(197-206)IdeDiagnostic(236-243)IdeNotificationContent(247-261)IdeOpenedFile(222-225)IdeSelection(229-232)UserMemoryContent(210-218)UserTextContent(265-278)claude_code_log/html/tool_formatters.py (1)
render_params_table(634-693)claude_code_log/html/utils.py (3)
escape_html(107-114)render_collapsible_code(179-206)render_markdown_collapsible(209-247)
claude_code_log/html/renderer_code.py (2)
claude_code_log/renderer_timings.py (1)
timing_stat(88-110)claude_code_log/html/ansi_colors.py (1)
_escape_html(13-20)
test/test_preview_truncation.py (3)
claude_code_log/converter.py (1)
load_transcript(98-266)claude_code_log/html/renderer.py (1)
generate_html(305-314)claude_code_log/html/renderer_code.py (2)
truncate_highlighted_preview(133-173)highlight_code_with_pygments(76-130)
test/test_ansi_colors.py (1)
claude_code_log/html/ansi_colors.py (1)
convert_ansi_to_html(23-261)
test/test_bash_rendering.py (2)
claude_code_log/html/renderer.py (1)
generate_html(305-314)claude_code_log/html/tool_formatters.py (1)
format_tool_result_content(775-912)
test/test_snapshot_html.py (2)
claude_code_log/converter.py (2)
convert_jsonl_to_html(374-396)load_transcript(98-266)claude_code_log/html/renderer.py (3)
generate_projects_index_html(327-336)generate_session_html(317-324)generate_html(305-314)
claude_code_log/cli.py (1)
claude_code_log/converter.py (3)
convert_jsonl_to(399-500)convert_jsonl_to_html(374-396)process_projects_hierarchy(903-1110)
test/test_todowrite_rendering.py (2)
claude_code_log/html/tool_formatters.py (2)
format_todowrite_content(203-246)format_tool_use_content(699-736)claude_code_log/models.py (3)
TodoWriteInput(581-584)TodoWriteItem(568-578)ToolUseContent(687-708)
test/test_utils.py (1)
claude_code_log/parser.py (6)
is_bash_input(436-438)is_bash_output(441-443)is_command_message(426-428)is_local_command_output(431-433)is_system_message(415-423)is_warmup_only_session(446-475)
claude_code_log/html/assistant_formatters.py (2)
claude_code_log/models.py (4)
AssistantTextContent(289-296)ImageContent(731-733)ThinkingContentModel(300-311)UnknownContent(315-322)claude_code_log/html/utils.py (2)
escape_html(107-114)render_markdown_collapsible(209-247)
test/test_performance.py (2)
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load_transcript(98-266)claude_code_log/html/renderer.py (1)
generate_html(305-314)
test/test_phase8_message_variants.py (2)
claude_code_log/converter.py (2)
deduplicate_messages(303-371)load_transcript(98-266)claude_code_log/html/renderer.py (1)
generate_html(305-314)
test/test_askuserquestion_rendering.py (2)
claude_code_log/html/tool_formatters.py (2)
format_askuserquestion_content(82-106)format_askuserquestion_result(109-156)claude_code_log/models.py (3)
AskUserQuestionInput(609-616)AskUserQuestionItem(597-606)AskUserQuestionOption(587-594)
test/test_context_command.py (1)
claude_code_log/html/renderer.py (1)
generate_html(305-314)
scripts/generate_style_guide.py (2)
claude_code_log/converter.py (1)
convert_jsonl_to_html(374-396)claude_code_log/html/renderer.py (1)
generate_projects_index_html(327-336)
claude_code_log/parser.py (1)
claude_code_log/models.py (39)
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claude_code_log/utils.py (4)
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SessionCacheData(24-37)claude_code_log/models.py (2)
TextContent(682-684)UserTranscriptEntry(810-814)claude_code_log/parser.py (3)
is_command_message(426-428)is_local_command_output(431-433)is_system_message(415-423)claude_code_log/tui.py (1)
format_timestamp(469-482)
claude_code_log/html/utils.py (3)
claude_code_log/html/renderer_code.py (2)
highlight_code_with_pygments(76-130)truncate_highlighted_preview(133-173)claude_code_log/renderer_timings.py (1)
timing_stat(88-110)claude_code_log/renderer.py (1)
TemplateMessage(167-263)
claude_code_log/models.py (1)
claude_code_log/parser.py (2)
parse_tool_input(654-676)normalize_usage_info(684-722)
claude_code_log/html/renderer.py (3)
claude_code_log/cache.py (3)
get_library_version(468-511)CacheManager(69-465)get_cached_project_data(381-383)claude_code_log/renderer_timings.py (1)
log_timing(36-84)claude_code_log/html/utils.py (2)
css_class_from_message(33-69)get_message_emoji(72-101)
scripts/extract_message_samples.py (1)
claude_code_log/cli.py (1)
main(425-648)
test/test_template_data.py (3)
claude_code_log/converter.py (2)
load_transcript(98-266)load_directory_transcripts(269-295)claude_code_log/html/renderer.py (2)
generate_html(305-314)generate_projects_index_html(327-336)claude_code_log/renderer.py (3)
TemplateMessage(167-263)flatten(241-251)flatten_all(254-263)
test/test_version_deduplication.py (2)
claude_code_log/converter.py (1)
deduplicate_messages(303-371)claude_code_log/html/renderer.py (1)
generate_html(305-314)
🪛 LanguageTool
dev-docs/TEMPLATE_MESSAGE_CHILDREN.md
[uncategorized] ~96-~96: Do not mix variants of the same word (‘preorder’ and ‘pre-order’) within a single text.
Context: ... not flat list (commit c5048b9) - [x] HtmlRenderer._flatten_preorder() traverses tree, formats content, bui...
(EN_WORD_COHERENCY)
[style] ~131-~131: To form a complete sentence, be sure to include a subject.
Context: ...ractedText, ExtractedToolUse`, etc. - Could be extended for the tree-building appro...
(MISSING_IT_THERE)
🪛 markdownlint-cli2 (0.18.1)
dev-docs/MESSAGE_REFACTORING.md
264-264: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
dev-docs/TEMPLATE_MESSAGE_CHILDREN.md
8-8: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
23-23: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
dev-docs/messages.md
19-19: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
704-704: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (10)
- GitHub Check: test (ubuntu-latest, 3.11)
- GitHub Check: test (windows-latest, 3.12)
- GitHub Check: test (ubuntu-latest, 3.14)
- GitHub Check: test (ubuntu-latest, 3.10)
- GitHub Check: test (windows-latest, 3.14)
- GitHub Check: test (ubuntu-latest, 3.13)
- GitHub Check: test (windows-latest, 3.10)
- GitHub Check: test (windows-latest, 3.13)
- GitHub Check: test (windows-latest, 3.11)
- GitHub Check: test (ubuntu-latest, 3.12)
| def generate( | ||
| self, | ||
| messages: List[TranscriptEntry], | ||
| title: Optional[str] = None, | ||
| combined_transcript_link: Optional[str] = None, | ||
| ) -> str: | ||
| """Generate HTML from transcript messages.""" | ||
| import time | ||
|
|
||
| t_start = time.time() | ||
|
|
||
| if not title: | ||
| title = "Claude Transcript" | ||
|
|
||
| # Get root messages (tree) and session navigation from format-neutral renderer | ||
| root_messages, session_nav = generate_template_messages(messages) | ||
|
|
||
| # Flatten tree via pre-order traversal, formatting content along the way | ||
| with log_timing("Content formatting (pre-order)", t_start): | ||
| template_messages = self._flatten_preorder(root_messages) | ||
|
|
||
| # Render template | ||
| with log_timing("Template environment setup", t_start): | ||
| env = get_template_environment() | ||
| template = env.get_template("transcript.html") | ||
|
|
||
| with log_timing( | ||
| lambda: f"Template rendering ({len(html_output)} chars)", t_start | ||
| ): | ||
| html_output = str( | ||
| template.render( | ||
| title=title, | ||
| messages=template_messages, | ||
| sessions=session_nav, | ||
| combined_transcript_link=combined_transcript_link, | ||
| library_version=get_library_version(), | ||
| css_class_from_message=css_class_from_message, | ||
| get_message_emoji=get_message_emoji, | ||
| ) | ||
| ) | ||
|
|
||
| return html_output | ||
|
|
There was a problem hiding this comment.
Timing lambda can crash on exceptions; initialize html_output before the context.
If template.render() throws, log_timing’s finally evaluates the lambda and html_output is unbound.
@@
def generate(
@@
- with log_timing(
- lambda: f"Template rendering ({len(html_output)} chars)", t_start
- ):
- html_output = str(
+ html_output = ""
+ with log_timing(lambda: f"Template rendering ({len(html_output)} chars)", t_start):
+ html_output = str(
template.render(
@@
)🤖 Prompt for AI Agents
In claude_code_log/html/renderer.py around lines 197 to 239, the timing context
uses a lambda that references html_output before html_output is assigned, so if
template.render() raises the lambda in log_timing's finally will crash with an
UnboundLocalError; fix this by initializing html_output (e.g., html_output = "")
before entering the with log_timing(...) that references it (or change the
timing lambda to safely compute length from a captured variable), then assign
the rendered string to html_output as currently done and return it.
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⚠️ Outside diff range comments (2)
claude_code_log/html/templates/components/timeline.html (1)
132-135: Critical: possible null deref when building tooltip (contentElcan be null).
contentElis checked earlier, buttitle = contentEl.innerHTML;is unconditional and will throw when.contentis missing.- // Format tooltip content with proper containment and styling - let title = contentEl.innerHTML; + // Format tooltip content with proper containment and styling + let title = contentEl ? contentEl.innerHTML : ''; title = title.includes("<pre") ? title : `<pre>${title}</pre>`;test/__snapshots__/test_snapshot_html.ambr (1)
5399-5443: Timeline filter expansion missing: "user" filter does not group bash-input and bash-output messages consistently with main view.The main transcript view expands the "user" filter to include
bash-inputandbash-outputmessages (lines 337-339 in transcript.html), but the timeline component'sapplyFilters()function does not apply this expansion. Timeline treatsbash-inputandbash-outputas separate groups that require independent toggle selection.Update the timeline component's
applyFilters()function to expand combined filter types (user → [user, bash-input, bash-output]; tool → [tool_use, tool_result]) before matching against group IDs, matching the logic in transcript.html'sapplyFilter()function.
♻️ Duplicate comments (3)
claude_code_log/html/utils.py (3)
124-159: Preserve indentation in highlighted markdown code blocks—usestripall=False.This issue was previously flagged.
stripall=Trueon line 141 removes leading whitespace that's semantically important for code indentation, inconsistent withclaude_code_log/html/renderer_code.pyline 113.- lexer = get_lexer_by_name(lang, stripall=True) # type: ignore[reportUnknownVariableType] + lexer = get_lexer_by_name(lang, stripall=False) # type: ignore[reportUnknownVariableType]
162-180: Blocker:render_markdown()creates an XSS vulnerability viaescape=False.This issue was previously flagged. Line 177 sets
escape=False, allowing raw HTML from untrusted transcript content (user messages, assistant messages, tool results) to render unescaped, creating an XSS vector. No sanitization is present.- escape=False, # Don't escape HTML since we want to render markdown properly + escape=True, # Prevent raw HTML injection from untrusted content
257-308: Line counting: usesplitlines()to avoid off-by-one on trailing newline.This issue was previously flagged. Line 291 uses
code_content.split("\n")which counts an extra empty line when content ends with\n, affecting collapsible thresholds/labels.- lines = code_content.split("\n") + lines = code_content.splitlines()
🧹 Nitpick comments (4)
claude_code_log/html/templates/components/timeline.html (2)
194-203: Nice improvement: groups without toggles stay visible—but guard against missing/undefineddata-type.
If any.filter-toggleis missingdata-type,allFilterTypeswill includeundefinedand the visibility logic becomes harder to reason about. Consider filtering falsy values.- const allFilterTypes = Array.from(document.querySelectorAll('.filter-toggle')) - .map(toggle => toggle.dataset.type); + const allFilterTypes = Array.from(document.querySelectorAll('.filter-toggle')) + .map(toggle => toggle.dataset.type) + .filter(Boolean);
279-282: MakegroupOrderstable for unknown groups (indexOfcan return -1).
If a group id isn’t inorder, current logic sorts it ahead of known groups (because-1 - n). Prefer pushing unknowns to the end.groupOrder: (a, b) => { const order = ['user', 'system', 'slash-command', 'command-output', 'bash-input', 'bash-output', 'thinking', 'assistant', 'sidechain', 'tool_use', 'tool_result', 'image']; - return order.indexOf(a.id) - order.indexOf(b.id); + const ai = order.indexOf(a.id); + const bi = order.indexOf(b.id); + return (ai === -1 ? Number.MAX_SAFE_INTEGER : ai) - (bi === -1 ? Number.MAX_SAFE_INTEGER : bi); }dev-docs/messages.md (1)
65-76: Doc drift risk:TemplateMessage.type: strvs newMessageTypeenum.
If the code now usesMessageType(or stores enums internally), update the doc to reflect that, or explicitly state “rendering treats it as string-like”.claude_code_log/html/templates/transcript.html (1)
383-455: Optional: de-duplicate repeated “activeTypes/isFiltering” computation inupdateVisibleCounts().
Right now it recomputes active types for each section; extracting once would reduce DOM reads and keep logic consistent.
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**/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
**/*.py: Use ruff for code formatting and linting, with ruff check --fix for automatic fixes
Use pyright and mypy for type checking in Python code
Target Python 3.10+ with support for modern Python features and type hints
Files:
claude_code_log/html/utils.py
🧠 Learnings (8)
📓 Common learnings
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Structure the project with separate modules for parser.py (data extraction), renderer.py (HTML generation), converter.py (high-level orchestration), cli.py (CLI interface), models.py (Pydantic data structures), tui.py (Textual TUI), and cache.py (cache management)
📚 Learning: 2025-11-09T22:35:33.367Z
Learnt from: cboos
Repo: daaain/claude-code-log PR: 42
File: claude_code_log/templates/transcript.html:91-98
Timestamp: 2025-11-09T22:35:33.367Z
Learning: In the claude-code-log fold UI (claude_code_log/templates/transcript.html), the fold button tooltips describe the ACTION on click, not the current state. Button 1 (fold-one) when showing ▼ will "Fold (all levels)" because hiding immediate children transitively hides all descendants. Button 2 (fold-all) when showing ▼▼ will "Fold (to 1st level)" because it keeps immediate children visible while hiding deeper descendants. See dev-docs/FOLD_STATE_DIAGRAM.md for the complete state machine.
Applied to files:
test/__snapshots__/test_snapshot_html.ambrclaude_code_log/html/templates/transcript.html
📚 Learning: 2025-11-30T17:16:32.494Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.494Z
Learning: When adding new message types or modifying CSS class generation in renderer.py, ensure the timeline's message type detection logic in the JavaScript timeline component (timeline.html) is updated accordingly to maintain feature parity
Applied to files:
test/__snapshots__/test_snapshot_html.ambrclaude_code_log/html/templates/components/timeline.htmlclaude_code_log/html/templates/transcript.html
📚 Learning: 2025-11-30T17:16:32.494Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.494Z
Learning: Ensure that message filters are applied consistently to messages in both the main transcript view and in the timeline component
Applied to files:
test/__snapshots__/test_snapshot_html.ambrclaude_code_log/html/templates/transcript.html
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/templates/**/*.html : Use Jinja2 templates for HTML generation, including session navigation with table of contents, message rendering with different content types, and token display for individual messages and session totals
Applied to files:
claude_code_log/html/templates/transcript.htmlclaude_code_log/html/utils.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/models.py : Use Pydantic models for parsing and validating transcript JSON data, including TranscriptEntry (union of UserTranscriptEntry, AssistantTranscriptEntry, SummaryTranscriptEntry), UsageInfo, and ContentItem
Applied to files:
dev-docs/messages.md
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/renderer.py : Use mistune for quick Markdown rendering with syntax highlighting support in server-side template rendering
Applied to files:
claude_code_log/html/utils.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/renderer_timings.py : Implement performance timing instrumentation via the CLAUDE_CODE_LOG_DEBUG_TIMING environment variable to identify performance bottlenecks in rendering phases, with detailed timing for initialization, deduplication, session summary processing, main message loop, and template rendering
Applied to files:
claude_code_log/html/utils.py
🪛 markdownlint-cli2 (0.18.1)
dev-docs/messages.md
19-19: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
714-714: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
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🔇 Additional comments (17)
claude_code_log/html/templates/components/timeline.html (2)
32-37: Good: new timeline groups added, but ensure CSS classes exist for eachtimeline-item-*.
Iftimeline-item-slash-command/timeline-item-command-output/timeline-item-bash-input/timeline-item-bash-outputaren’t styled anywhere, items may become visually inconsistent.
62-69: Keep message-type detection in sync with transcript-side CSS class generation.
This relies on DOM classes (slash-command,command-output,bash-input,bash-output). Please double-checkcss_class_from_message()(or equivalent) always emits these exact class tokens for the corresponding message variants. Based on learnings, timeline parity depends on it.claude_code_log/html/templates/transcript.html (3)
72-77: LGTM: switching to(message, html_content)reduces template coupling to message internals.
This should make the renderer refactor less invasive for templates.
275-309: Good: “user” and “tool” filters now expand to underlying CSS classes (including bash input/output).
Given the new message variants, this keeps filter UX coherent. Based on learnings, please sanity-check that timeline filters and transcript filters still hide/show the same sets.Also applies to: 332-343
104-106: Potential bug:data-border-color='{{ msg_css_class }}'may include spaces (multiple classes).
If any JS/CSS expects a single token (e.g., mapping class → color), passing"user slash-command"will be ambiguous. Consider using a dedicated single “base type” (e.g.,message.type) ormsg_css_class.split(' ')[0].- <div class='fold-bar' data-message-id='{{ message.message_id }}' data-border-color='{{ msg_css_class }}'> + {%- set msg_border_key = (msg_css_class.split(' ')[0] if msg_css_class else message.type) -%} + <div class='fold-bar' data-message-id='{{ message.message_id }}' data-border-color='{{ msg_border_key }}'>Also applies to: 121-123
⛔ Skipped due to learnings
Learnt from: CR Repo: daaain/claude-code-log PR: 0 File: CLAUDE.md:0-0 Timestamp: 2025-11-30T17:16:32.494Z Learning: When adding new message types or modifying CSS class generation in renderer.py, ensure the timeline's message type detection logic in the JavaScript timeline component (timeline.html) is updated accordingly to maintain feature paritytest/__snapshots__/test_snapshot_html.ambr (7)
2134-2134: LGTM! Border styling improvement.The fold bar now uses
border-bottom: 2px solid transparentby default and only applies the border style when.foldedclass is present. This is cleaner than always showing borders and provides better visual feedback.Also applies to: 2138-2142
2350-2370: LGTM! Paired message class naming standardized.The pairing classes have been renamed to
pair_first,pair_last, andpair_middle, which is more consistent than the previous naming scheme. The styling correctly removes margins and borders between paired messages to create a visual grouping.
2729-2741: LGTM! Markdown table styling added.Basic but functional table styling for markdown content with appropriate borders and padding.
4481-4489: LGTM! Timeline filter logic correctly handles groups without toggles.The logic now distinguishes between groups with filter controls (which follow toggle state) and groups without controls (which stay visible). This prevents groups from disappearing when they shouldn't.
9816-9828: LGTM! New message types properly rendered with dual class structure.The HTML shows
slash-commandandcommand-outputmessages with both the baseuserclass and their specific type class (e.g.,class='message user slash-command pair_first'). This dual structure enables:
- Base filtering by user type
- Specific styling per command type
- Proper timeline grouping
The pairing classes (
pair_first,pair_last) are correctly applied to related messages. The command-output message also correctly includes a fold bar for its descendants.Also applies to: 9835-9865
9984-10013: Note: Test data includes edge case for broken todo.The todo list includes an item with content "broken_todo" and no ID, which appears to be intentional test data for edge case handling.
2181-2242: Verify new message type CSS classes match renderer output.The CSS now includes border color rules for new message types (
slash-command,command-output,bash-input,bash-output). These additions align with the refactoring objectives.Run the following script to verify all message type CSS classes used in fold bars are generated by the renderer:
#!/bin/bash # Description: Verify fold bar border color CSS classes match renderer output # Find all data-border-color values in the snapshot echo "=== Border color classes in snapshot ===" rg -oP 'data-border-color=["\']([^"\']+)["\']' test/__snapshots__/test_snapshot_html.ambr | sort -u # Find where border colors are set in the renderer echo -e "\n=== Border color generation in renderer ===" ast-grep --pattern 'data-border-color'claude_code_log/html/utils.py (5)
1-28: LGTM!Module structure is clean with proper imports and TYPE_CHECKING pattern to avoid circular dependencies.
33-108: LGTM!CSS class generation and emoji mapping logic are clear and well-documented for backward compatibility.
114-121: LGTM!HTML escaping with line-ending normalization is implemented correctly.
186-254: LGTM!Collapsible rendering logic is correct, and line 238 properly uses
splitlines()to avoid off-by-one errors with trailing newlines.
314-359: LGTM!Template environment setup is correct. The
starts_with_emoji()function covers common emoji ranges and is sufficient for the use case, though it only checks the first codepoint (multi-codepoint emojis like flags or skin tone variants may not be detected, but this is acceptable for the current needs).
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Actionable comments posted: 5
♻️ Duplicate comments (1)
claude_code_log/html/utils.py (1)
162-181: Critical:render_markdown()usesescape=False(XSS via raw HTML in transcripts).
Unless you sanitize markdown output elsewhere, this will render<script>/event handlers from transcript text into the final HTML.renderer = mistune.create_markdown( @@ - escape=False, # Don't escape HTML since we want to render markdown properly + escape=True, # Escape raw HTML from untrusted transcript content hard_wrap=True, # Line break for newlines (checklists in Assistant messages) )
🧹 Nitpick comments (7)
test/test_integration_realistic.py (1)
742-744: De-duplicate the repeated “exclude agent-*.jsonl” selection logic.
Right now the same filter is copy/pasted in ~7 places; a small helper (e.g.,_list_session_jsonl_files(project: Path) -> list[Path]) will prevent future drift. Also consider consistently usingencoding="utf-8"when appending to JSONL in these tests.Also applies to: 777-779, 810-812, 926-928, 1115-1117, 1170-1172, 1250-1252
claude_code_log/converter.py (1)
406-507: Avoid repeatedget_renderer(format)calls in loops; also gate “skipping regeneration” logs behindsilent.
_generate_individual_session_files()callsget_renderer(format)per session, and several “skipping regeneration” prints ignoresilent.def _generate_individual_session_files( @@ - for session_id in session_ids: + renderer = get_renderer(format) + for session_id in session_ids: @@ - renderer = get_renderer(format) should_regenerate_session = ( renderer.is_outdated(session_file_path) @@ - print( + if not silent: + print( f"Session file {session_file_path.name} is current, skipping regeneration" - ) + )Also applies to: 825-915
claude_code_log/html/utils.py (1)
341-359: Consider caching the Jinja2 Environment + Mistune renderer for performance.
Bothget_template_environment()andrender_markdown()rebuild heavyweight objects per call. A simple module-level cache would reduce overhead when rendering large transcripts.Also applies to: 162-180
claude_code_log/models.py (4)
55-75: Consider usingLiteralforsystem_levelfor improved type safety.The
system_levelfield acceptsOptional[str], but the docstring indicates it should be one of "info", "warning", "error", or "hook". Using aLiteraltype would provide compile-time validation and better IDE support.+SystemLevel = Literal["info", "warning", "error", "hook"] + @dataclass class MessageModifiers: ... # System message level (mutually exclusive: info, warning, error, hook) - system_level: Optional[str] = None + system_level: Optional[SystemLevel] = None
264-279: Acknowledge the TODO forUserTextContent.The TODO at lines 271-272 notes this class is not currently instantiated. This is informative documentation—consider tracking this in an issue if the class should be integrated into the pipeline.
Would you like me to open an issue to track the
UserTextContentintegration, or is this intentionally kept as a placeholder for future use?
568-585: Consider adding field validation forTodoWriteItem.content.
TodoWriteItem.contentdefaults to an empty string, which may be valid for lenient parsing. However, if an empty todo item content is semantically invalid, consider adding a validator or documenting that empty content is intentionally allowed.The current approach prioritizes parsing flexibility over strict validation, which aligns with the PR's goal of handling legacy/malformed data.
825-831: Unusual type annotationsessionId: None = None.The
sessionId: None = Nonepattern explicitly declares that summaries never have a sessionId (the type isNone, notOptional[str]). While this documents intent clearly, it's an unusual pattern. Consider whethersessionId: Optional[str] = Nonewith a comment would be more conventional, or if this intentional constraint should be kept.class SummaryTranscriptEntry(BaseModel): type: Literal["summary"] summary: str leafUuid: str cwd: Optional[str] = None - sessionId: None = None # Summaries don't have a sessionId + # Note: Summaries don't have a sessionId (always None) + sessionId: Optional[str] = NoneKeeping the current approach is also valid if the strict
Nonetype provides value for type checking (e.g., ensuring code doesn't accidentally expect a sessionId on summaries).
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claude_code_log/converter.py(12 hunks)claude_code_log/html/ansi_colors.py(1 hunks)claude_code_log/html/tool_formatters.py(1 hunks)claude_code_log/html/user_formatters.py(1 hunks)claude_code_log/html/utils.py(1 hunks)claude_code_log/models.py(7 hunks)test/test_integration_realistic.py(7 hunks)
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📓 Path-based instructions (4)
**/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
**/*.py: Use ruff for code formatting and linting, with ruff check --fix for automatic fixes
Use pyright and mypy for type checking in Python code
Target Python 3.10+ with support for modern Python features and type hints
Files:
claude_code_log/html/utils.pyclaude_code_log/html/tool_formatters.pyclaude_code_log/html/user_formatters.pytest/test_integration_realistic.pyclaude_code_log/converter.pyclaude_code_log/html/ansi_colors.pyclaude_code_log/models.py
test/**/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
Organize tests into categories with pytest markers to avoid async event loop conflicts: unit tests (no mark), TUI tests (@pytest.mark.tui), browser tests (@pytest.mark.browser), and snapshot tests
Files:
test/test_integration_realistic.py
claude_code_log/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use dateparser for natural language date parsing to support date range filtering with expressions like 'today', 'yesterday', 'last week', and relative dates
Files:
claude_code_log/converter.pyclaude_code_log/models.py
claude_code_log/models.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use Pydantic models for parsing and validating transcript JSON data, including TranscriptEntry (union of UserTranscriptEntry, AssistantTranscriptEntry, SummaryTranscriptEntry), UsageInfo, and ContentItem
Files:
claude_code_log/models.py
🧠 Learnings (9)
📓 Common learnings
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Structure the project with separate modules for parser.py (data extraction), renderer.py (HTML generation), converter.py (high-level orchestration), cli.py (CLI interface), models.py (Pydantic data structures), tui.py (Textual TUI), and cache.py (cache management)
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/templates/**/*.html : Use Jinja2 templates for HTML generation, including session navigation with table of contents, message rendering with different content types, and token display for individual messages and session totals
Applied to files:
claude_code_log/html/utils.pyclaude_code_log/html/user_formatters.pyclaude_code_log/converter.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/renderer.py : Use mistune for quick Markdown rendering with syntax highlighting support in server-side template rendering
Applied to files:
claude_code_log/html/utils.pyclaude_code_log/html/user_formatters.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/renderer_timings.py : Implement performance timing instrumentation via the CLAUDE_CODE_LOG_DEBUG_TIMING environment variable to identify performance bottlenecks in rendering phases, with detailed timing for initialization, deduplication, session summary processing, main message loop, and template rendering
Applied to files:
claude_code_log/html/utils.pyclaude_code_log/converter.py
📚 Learning: 2025-12-09T23:52:47.578Z
Learnt from: daaain
Repo: daaain/claude-code-log PR: 59
File: test/test_cache.py:135-165
Timestamp: 2025-12-09T23:52:47.578Z
Learning: SQLite supports NULLS FIRST and NULLS LAST in ORDER BY since v3.30.0 (Oct 2019). Do not flag SQL that uses these clauses as an error when reviewing Python tests or code that interacts with SQLite. If reviewing SQL strings, verify the target SQLite version supports NULLS FIRST/LAST and ensure the syntax is used correctly for the database in use.
Applied to files:
test/test_integration_realistic.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/*.py : Use dateparser for natural language date parsing to support date range filtering with expressions like 'today', 'yesterday', 'last week', and relative dates
Applied to files:
claude_code_log/converter.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/models.py : Use Pydantic models for parsing and validating transcript JSON data, including TranscriptEntry (union of UserTranscriptEntry, AssistantTranscriptEntry, SummaryTranscriptEntry), UsageInfo, and ContentItem
Applied to files:
claude_code_log/converter.pyclaude_code_log/models.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Implement cross-session summary matching to properly match async-generated summaries to their original sessions using leafUuid mapping
Applied to files:
claude_code_log/converter.pyclaude_code_log/models.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Group messages chronologically by timestamp across all sessions and process entire project hierarchies with linked index pages
Applied to files:
claude_code_log/converter.py
🧬 Code graph analysis (4)
claude_code_log/html/utils.py (3)
claude_code_log/html/renderer_code.py (2)
highlight_code_with_pygments(76-130)truncate_highlighted_preview(133-173)claude_code_log/renderer_timings.py (1)
timing_stat(88-110)claude_code_log/renderer.py (1)
TemplateMessage(167-263)
claude_code_log/html/tool_formatters.py (2)
claude_code_log/html/utils.py (3)
escape_html(114-121)render_file_content_collapsible(257-308)render_markdown_collapsible(216-254)claude_code_log/html/renderer_code.py (1)
render_single_diff(226-330)
claude_code_log/html/user_formatters.py (3)
claude_code_log/models.py (11)
BashInputContent(161-167)BashOutputContent(171-178)CommandOutputContent(150-157)CompactedSummaryContent(197-206)IdeDiagnostic(236-243)IdeNotificationContent(247-261)IdeOpenedFile(222-225)IdeSelection(229-232)SlashCommandContent(137-146)UserMemoryContent(210-218)UserTextContent(265-278)claude_code_log/html/tool_formatters.py (1)
render_params_table(634-693)claude_code_log/html/utils.py (3)
escape_html(114-121)render_collapsible_code(186-213)render_markdown_collapsible(216-254)
claude_code_log/models.py (1)
claude_code_log/parser.py (2)
parse_tool_input(654-676)normalize_usage_info(684-722)
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🔇 Additional comments (12)
claude_code_log/html/user_formatters.py (1)
36-97: Slash command + command output rendering looks solid (good reuse of shared markdown renderer).
The preview truncation indicator and markdown path are consistent with the rest of the HTML stack.claude_code_log/html/tool_formatters.py (1)
461-479: No action needed —render_single_diff()applies HTML escaping by default.The function signature includes an optional
escape_fnparameter that defaults to_escape_html(), which uses the standard library'shtml.escape()to properly escape HTML special characters. Both calls intool_formatters.py(lines 476 and 503) rely on this default escaping behavior, soedit_input.old_stringandedit_input.new_stringare automatically protected against HTML injection.claude_code_log/models.py (10)
1-15: LGTM!Imports are clean and appropriate. The
PrivateAttrimport from pydantic addresses the previous review feedback for proper Pydantic v2 private attribute handling.
17-53: LGTM!The
MessageTypeenum is well-designed with clear documentation explaining its dual purpose (JSONL entry types and rendering types). Usingstras the base class maintains backward compatibility with string comparisons.
85-96: LGTM!Using a plain class for
MessageContentas a marker base class is appropriate, allowing both dataclass and Pydantic BaseModel subclasses to inherit from it. The design note in the docstring clarifies this intentional choice.
350-361: Multiple Tool Output models are documented as unused.
WriteOutput,BashOutput,TaskOutput,GlobOutput, andGrepOutputall have TODO comments indicating they're not currently used. This is acceptable for establishing the pattern, but consider either:
- Tracking these as issues for future implementation, or
- Removing unused models to reduce maintenance burden
Since this PR establishes the parser/formatter pattern for future renderers, keeping them as documented placeholders is reasonable.
453-475: LGTM!Clean renderer content models with clear documentation.
SessionHeaderContentandDedupNoticeContentappropriately capture format-neutral data for rendering.
484-555: LGTM!Tool input models are well-designed with appropriate validation. The
GrepInputmodel'sextra="allow"configuration is properly documented to handle additional fields like-A,-B,-C.
687-711: LGTM - Properly usesPrivateAttrfor Pydantic v2.The
_parsed_inputfield correctly usesPrivateAttr(default=None)as recommended in the previous review. Theobject.__setattr__call in theparsed_inputproperty is the appropriate way to set private attributes on Pydantic models.
733-736: LGTM!
ImageContentcorrectly uses multiple inheritance fromBaseModelandMessageContent, consistent withToolUseContent. This allows image content to participate in the MessageContent type hierarchy while retaining Pydantic validation.
772-786: Inline import fornormalize_usage_infohandles circular dependency.Similar to
parse_tool_input, the inline import ofnormalize_usage_infofromparseravoids circular import issues. This is consistent with the pattern used elsewhere in the file.
704-710: The inline import pattern is safe; parser.py does not import ToolUseContent at module level.Parser.py has no module-level imports of ToolUseContent or wildcard imports from models, so there is no circular import risk. The inline import in the
parsed_inputproperty is a valid defensive pattern, though not strictly necessary in this case.
| # Load agent files if any were referenced | ||
| # Build a map of agentId -> agent messages | ||
| agent_messages_map: dict[str, List[TranscriptEntry]] = {} | ||
| if agent_ids: | ||
| parent_dir = jsonl_path.parent | ||
| for agent_id in agent_ids: | ||
| agent_file = parent_dir / f"agent-{agent_id}.jsonl" | ||
| # Skip if the agent file is the same as the current file (self-reference) | ||
| if agent_file == jsonl_path: | ||
| continue | ||
| if agent_file.exists(): | ||
| if not silent: | ||
| print(f"Loading agent file {agent_file}...") | ||
| # Recursively load the agent file (it might reference other agents) | ||
| agent_messages = load_transcript( | ||
| agent_file, | ||
| cache_manager, | ||
| from_date, | ||
| to_date, | ||
| silent=True, | ||
| _loaded_files=_loaded_files, | ||
| ) | ||
| agent_messages_map[agent_id] = agent_messages | ||
|
|
There was a problem hiding this comment.
Critical: sanitize agentId before using it in a filename (path traversal / arbitrary file read).
agent_id comes from transcript content; parent_dir / f"agent-{agent_id}.jsonl" will happily interpret slashes/.. and escape the project dir.
@@
- if agent_ids:
+ _agent_id_re = re.compile(r"^[A-Za-z0-9_-]+$")
+ if agent_ids:
parent_dir = jsonl_path.parent
for agent_id in agent_ids:
+ if not _agent_id_re.fullmatch(agent_id):
+ continue
agent_file = parent_dir / f"agent-{agent_id}.jsonl"Also applies to: 245-260
🤖 Prompt for AI Agents
In claude_code_log/converter.py around lines 221-244 (and similarly for
245-260), agent_id is taken from transcript content and used directly to build a
filesystem path (parent_dir / f"agent-{agent_id}.jsonl"), which allows path
traversal or arbitrary file reads; sanitize/validate agent_id before
constructing the path by allowing only a safe whitelist of characters (e.g.,
letters, digits, hyphen, underscore) or by replacing/stripping any other
characters, then construct the filename using the sanitized id; additionally,
after building the path call .resolve() and assert that the resulting path is
inside parent_dir (e.g., resolved_path.is_relative_to(parent_dir) or compare
parents) and skip/raise if not, and apply the same sanitization and path safety
check for the code block at lines 245-260.
There was a problem hiding this comment.
Actionable comments posted: 7
Caution
Some comments are outside the diff and can’t be posted inline due to platform limitations.
⚠️ Outside diff range comments (1)
claude_code_log/cache.py (1)
185-272: Date filtering can crash on tz-awarefrom_date/to_date.
You forcemessage_dtto naive (Line 244-246) but don’t do the same forfrom_dt/to_dt; comparing aware vs naive raisesTypeError.if from_date: from_dt = dateparser.parse(from_date) + if from_dt and from_dt.tzinfo: + from_dt = from_dt.replace(tzinfo=None) if from_dt and ( from_date in ["today", "yesterday"] or "days ago" in from_date ): from_dt = from_dt.replace(hour=0, minute=0, second=0, microsecond=0) @@ if to_date: to_dt = dateparser.parse(to_date) if to_dt: + if to_dt.tzinfo: + to_dt = to_dt.replace(tzinfo=None) if to_date in ["today", "yesterday"] or "days ago" in to_date: to_dt = to_dt.replace( hour=23, minute=59, second=59, microsecond=999999 )
♻️ Duplicate comments (6)
dev-docs/FOLD_STATE_DIAGRAM.md (1)
228-236: Doc references likely stale (templates/components/fold_bar.html)—please verify/update.The section “JavaScript Fold Controls Interaction” points to
templates/components/fold_bar.html, which previously didn’t exist in-repo; the references should point at the actual template/module containing the fold logic, and therenderer.pyline-range should match current reality.Run this to confirm the correct file paths + line ranges and then update the bullets accordingly:
#!/bin/bash set -eu echo "=== Find any fold_bar.html ===" fd -t f 'fold_bar\.html' . || true echo echo "=== Find fold controls / classes in templates ===" rg -n --hidden -S 'fold-one|fold-all|filtered-hidden|immediate_children_count|total_descendants_count' claude_code_log/html/templates dev-docs || true echo echo "=== Locate hierarchy functions and print line numbers ===" python - <<'PY' import pathlib, re p = pathlib.Path("claude_code_log/renderer.py") txt = p.read_text(encoding="utf-8") for name in ["_get_message_hierarchy_level", "_build_message_hierarchy", "_mark_messages_with_children"]: m = re.search(rf"^def {re.escape(name)}\b", txt, re.M) print(name, "=>", ("Line "+str(txt[:m.start()].count("\n")+1)) if m else "NOT FOUND") PYAlso applies to: 274-278
test/test_phase8_message_variants.py (1)
346-391: Nice fix: compacted sidechain test now asserts behavior (no morepass).dev-docs/MESSAGE_REFACTORING.md (1)
342-375: Fix remaining doc inconsistencies:renderer_code.pylocation + missing code-fence language.
- The “Achieved Architecture” fence should be tagged (e.g.,
```text).- In “Code Modules – Format Neutral”,
[renderer_code.py](../claude_code_log/renderer_code.py)appears inconsistent with the rest of the doc (which saysclaude_code_log/html/renderer_code.py). Update/move that bullet accordingly (or drop it if the old file is gone).Minimal patch sketch:
-**Achieved Architecture** (December 2025): -``` +**Achieved Architecture** (December 2025): +```text renderer.py (2525 lines) - Format-neutral ...@@
-### Code Modules - Format Neutral
+### Code Modules - Format Neutral
...
-- renderer_code.py - Code highlighting & diffs (330 lines)
+### Code Modules - HTML Specific (html/ directory)
+...
+- html/renderer_code.py - Code highlighting & diffs (330 lines)Also applies to: 485-490 </blockquote></details> <details> <summary>claude_code_log/html/utils.py (1)</summary><blockquote> `163-187`: **Blocker (XSS): Mistune is configured with `escape=False` on untrusted transcript content.** ```diff def _get_markdown_renderer() -> mistune.Markdown: @@ - escape=False, # Don't escape HTML since we want to render markdown properly + escape=True, # Prevent raw HTML injection from transcripts hard_wrap=True, # Line break for newlines (checklists in Assistant messages) )Mistune v3 create_markdown: what exactly does `escape=` control, and is `escape=True` sufficient to prevent raw HTML injection while still allowing plugins to emit HTML?claude_code_log/converter.py (1)
225-248: Critical: sanitizeagent_idbefore using it in a filename (path traversal).@@ - if agent_ids: + _agent_id_re = re.compile(r"^[A-Za-z0-9_-]+$") + if agent_ids: parent_dir = jsonl_path.parent for agent_id in agent_ids: + if not _agent_id_re.fullmatch(agent_id): + continue agent_file = parent_dir / f"agent-{agent_id}.jsonl" + # Optional hardening (defense-in-depth) + try: + if not agent_file.resolve().is_relative_to(parent_dir.resolve()): + continue + except Exception: + continueclaude_code_log/html/renderer.py (1)
223-238: Timing lambda can crash on template exceptions (initializehtml_output).
Iftemplate.render()raises,log_timing’sfinallystill evaluates the lambda andhtml_outputis unbound (Line 224-226). This is the same issue previously noted.- with log_timing( - lambda: f"Template rendering ({len(html_output)} chars)", t_start - ): - html_output = str( + html_output = "" + with log_timing(lambda: f"Template rendering ({len(html_output)} chars)", t_start): + html_output = str( template.render( @@ )
🧹 Nitpick comments (12)
claude_code_log/renderer_timings.py (1)
35-40: Optional: switchUnion/Optionalto PEP 604 unions for consistency.If the repo is firmly 3.10+, this can become:
def log_timing( - phase: Union[str, Callable[[], str]], - t_start: Optional[float] = None, + phase: str | Callable[[], str], + t_start: float | None = None, ) -> Iterator[None]:claude_code_log/html/ansi_colors.py (1)
13-21: Avoid duplicate HTML-escaping logic (reusehtml.utils.escape_html).Right now
_escape_html()duplicates the escaping + CRLF normalization already inclaude_code_log/html/utils.py. Consider:-import html import re from typing import Any +from claude_code_log.html.utils import escape_html @@ -def _escape_html(text: str) -> str: - """Escape HTML special characters in text. - - Also normalizes line endings (CRLF -> LF) to prevent double spacing in <pre> blocks. - """ - # Normalize CRLF to LF to prevent double line breaks in HTML - normalized = text.replace("\r\n", "\n").replace("\r", "\n") - return html.escape(normalized) + # Reuse shared escaping utility to avoid drift. @@ - escaped_text = _escape_html(segment["text"]) + escaped_text = escape_html(segment["text"])(If this introduces a cycle, keep
_escape_htmlbut delegate to the shared function.)Also applies to: 256-267
test/test_cache.py (1)
260-264: Avoid asserting onstr(content)(repr is unstable); assert on extracted text instead.Suggested tweak:
+from claude_code_log.parser import extract_text_content @@ - assert "Early message" in str(user_messages[0].message.content) + assert extract_text_content(user_messages[0].message.content) == "Early message"test/test_todowrite_rendering.py (1)
181-185: Potential assertion brittleness: quote style may change.
If templates ever switch'↔", this will flap; consider asserting on a smaller invariant (e.g.,tool_useclass token) instead of the exact attribute prefix.claude_code_log/utils.py (1)
57-83: Consider making the fallback display name “last path segment”.
Current fallback can return a long pseudo-path (e.g.,Users/.../repo) instead of the project name;Path(display_name).namewould match the cwd-derived behavior better.else: @@ if display_name.startswith("-"): display_name = display_name[1:].replace("-", "/") - return display_name + return Path(display_name).nameclaude_code_log/converter.py (1)
41-100: Hardcoded day-boundary checks miss relative date ranges; useRETURN_TIME_SPANfor robust handling.The current code only normalizes time boundaries for
today,yesterday, anddays agovia string matching. This approach fails silently forlast week,this month,past month, and other relative ranges that users might provide. dateparser 1.2.2+ supportsRETURN_TIME_SPAN=Trueto automatically return(start, end)tuples for such expressions, which is the proper way to handle them. Additionally, best practice is to use half-open intervals[start, end)whereend = (end_date + 1 day).replace(00:00:00)rather than23:59:59.999999to avoid microsecond ambiguity.Consider refactoring to:
- Use
RETURN_TIME_SPAN=Truein dateparser settings for expressions that span ranges- Replace the hardcoded string checks with this automatic detection
- Normalize boundaries to the half-open interval convention with explicit UTC times
claude_code_log/cache.py (2)
40-63: Avoid mutable default forProjectCache.working_directories.
Line 62 uses[]as a default; prefer a factory for safety/clarity (Pydantic best practice).-from pydantic import BaseModel +from pydantic import BaseModel, Field @@ class ProjectCache(BaseModel): @@ - working_directories: list[str] = [] + working_directories: list[str] = Field(default_factory=list)
273-326: Makesession_idsordering deterministic.
Line 315list(set(...))is non-deterministic, which can create noisy cache churn.- session_ids = list(set(session_ids)) # Remove duplicates + session_ids = sorted(set(session_ids)) # Remove duplicates (stable)claude_code_log/html/renderer.py (2)
64-91: Version parsing is a bit brittle; consider a regex for the exact marker.
Right now Line 83-86 usesfind("v"), which is “good enough”, but a small regex would be more robust to formatting changes.
170-196: Consider iterative traversal to avoid recursion limits on deep trees.
visit()(Line 186-191) is recursive; a stack-based traversal is safer if message nesting grows.claude_code_log/html/user_formatters.py (2)
113-174: Usesplitlines()for previews to match line counting.
Line 161 usessplit("\n")but Line 133/139 usessplitlines(); using one approach avoids odd previews with trailing newlines.- raw_preview = "\n".join(first_output[3].split("\n")[:preview_lines]) + raw_preview = "\n".join(first_output[3].splitlines()[:preview_lines])
291-316: Defensive guard: don’t assume IDE diagnostic items are dicts.
Even with parser fixes, this is a cheap safety net around Line 298.if diagnostic.diagnostics: # Parsed JSON diagnostics - render each as a table for diag_item in diagnostic.diagnostics: + if not isinstance(diag_item, dict): + continue table_html = render_params_table(diag_item)
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (26)
claude_code_log/cache.py(14 hunks)claude_code_log/cli.py(8 hunks)claude_code_log/converter.py(22 hunks)claude_code_log/html/ansi_colors.py(1 hunks)claude_code_log/html/renderer.py(1 hunks)claude_code_log/html/renderer_code.py(1 hunks)claude_code_log/html/tool_formatters.py(1 hunks)claude_code_log/html/user_formatters.py(1 hunks)claude_code_log/html/utils.py(1 hunks)claude_code_log/models.py(11 hunks)claude_code_log/parser.py(2 hunks)claude_code_log/renderer_timings.py(3 hunks)claude_code_log/tui.py(3 hunks)claude_code_log/utils.py(5 hunks)dev-docs/FOLD_STATE_DIAGRAM.md(2 hunks)dev-docs/MESSAGE_REFACTORING.md(1 hunks)dev-docs/messages.md(1 hunks)test/test_ansi_colors.py(4 hunks)test/test_askuserquestion_rendering.py(6 hunks)test/test_cache.py(4 hunks)test/test_date_filtering.py(3 hunks)test/test_phase8_message_variants.py(1 hunks)test/test_renderer.py(1 hunks)test/test_template_utils.py(4 hunks)test/test_todowrite_rendering.py(3 hunks)test/test_utils.py(4 hunks)
🚧 Files skipped from review as they are similar to previous changes (5)
- test/test_date_filtering.py
- test/test_askuserquestion_rendering.py
- claude_code_log/cli.py
- test/test_renderer.py
- claude_code_log/tui.py
🧰 Additional context used
📓 Path-based instructions (5)
**/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
**/*.py: Use ruff for code formatting and linting, with ruff check --fix for automatic fixes
Use pyright and mypy for type checking in Python code
Target Python 3.10+ with support for modern Python features and type hints
Files:
claude_code_log/html/ansi_colors.pytest/test_utils.pytest/test_template_utils.pyclaude_code_log/html/renderer.pytest/test_todowrite_rendering.pyclaude_code_log/html/renderer_code.pytest/test_phase8_message_variants.pytest/test_cache.pyclaude_code_log/html/utils.pyclaude_code_log/utils.pytest/test_ansi_colors.pyclaude_code_log/html/tool_formatters.pyclaude_code_log/renderer_timings.pyclaude_code_log/html/user_formatters.pyclaude_code_log/models.pyclaude_code_log/converter.pyclaude_code_log/parser.pyclaude_code_log/cache.py
test/**/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
Organize tests into categories with pytest markers to avoid async event loop conflicts: unit tests (no mark), TUI tests (@pytest.mark.tui), browser tests (@pytest.mark.browser), and snapshot tests
Files:
test/test_utils.pytest/test_template_utils.pytest/test_todowrite_rendering.pytest/test_phase8_message_variants.pytest/test_cache.pytest/test_ansi_colors.py
claude_code_log/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use dateparser for natural language date parsing to support date range filtering with expressions like 'today', 'yesterday', 'last week', and relative dates
Files:
claude_code_log/utils.pyclaude_code_log/renderer_timings.pyclaude_code_log/models.pyclaude_code_log/converter.pyclaude_code_log/parser.pyclaude_code_log/cache.py
claude_code_log/renderer_timings.py
📄 CodeRabbit inference engine (CLAUDE.md)
Implement performance timing instrumentation via the CLAUDE_CODE_LOG_DEBUG_TIMING environment variable to identify performance bottlenecks in rendering phases, with detailed timing for initialization, deduplication, session summary processing, main message loop, and template rendering
Files:
claude_code_log/renderer_timings.py
claude_code_log/models.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use Pydantic models for parsing and validating transcript JSON data, including TranscriptEntry (union of UserTranscriptEntry, AssistantTranscriptEntry, SummaryTranscriptEntry), UsageInfo, and ContentItem
Files:
claude_code_log/models.py
🧠 Learnings (12)
📓 Common learnings
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Structure the project with separate modules for parser.py (data extraction), renderer.py (HTML generation), converter.py (high-level orchestration), cli.py (CLI interface), models.py (Pydantic data structures), tui.py (Textual TUI), and cache.py (cache management)
📚 Learning: 2025-12-09T23:52:47.578Z
Learnt from: daaain
Repo: daaain/claude-code-log PR: 59
File: test/test_cache.py:135-165
Timestamp: 2025-12-09T23:52:47.578Z
Learning: SQLite supports NULLS FIRST and NULLS LAST in ORDER BY since v3.30.0 (Oct 2019). Do not flag SQL that uses these clauses as an error when reviewing Python tests or code that interacts with SQLite. If reviewing SQL strings, verify the target SQLite version supports NULLS FIRST/LAST and ensure the syntax is used correctly for the database in use.
Applied to files:
test/test_utils.pytest/test_template_utils.pytest/test_todowrite_rendering.pytest/test_phase8_message_variants.pytest/test_cache.pytest/test_ansi_colors.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/*.py : Use dateparser for natural language date parsing to support date range filtering with expressions like 'today', 'yesterday', 'last week', and relative dates
Applied to files:
test/test_template_utils.pyclaude_code_log/utils.pyclaude_code_log/converter.pyclaude_code_log/parser.py
📚 Learning: 2025-11-30T17:16:32.494Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.494Z
Learning: When adding new message types or modifying CSS class generation in renderer.py, ensure the timeline's message type detection logic in the JavaScript timeline component (timeline.html) is updated accordingly to maintain feature parity
Applied to files:
dev-docs/MESSAGE_REFACTORING.mddev-docs/FOLD_STATE_DIAGRAM.md
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/templates/**/*.html : Use Jinja2 templates for HTML generation, including session navigation with table of contents, message rendering with different content types, and token display for individual messages and session totals
Applied to files:
claude_code_log/html/renderer.pyclaude_code_log/html/renderer_code.pyclaude_code_log/html/utils.pyclaude_code_log/converter.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/renderer_timings.py : Implement performance timing instrumentation via the CLAUDE_CODE_LOG_DEBUG_TIMING environment variable to identify performance bottlenecks in rendering phases, with detailed timing for initialization, deduplication, session summary processing, main message loop, and template rendering
Applied to files:
claude_code_log/html/renderer.pyclaude_code_log/html/renderer_code.pyclaude_code_log/html/utils.pyclaude_code_log/utils.pyclaude_code_log/renderer_timings.pyclaude_code_log/converter.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/renderer.py : Use mistune for quick Markdown rendering with syntax highlighting support in server-side template rendering
Applied to files:
claude_code_log/html/renderer.pyclaude_code_log/html/renderer_code.pyclaude_code_log/html/utils.pyclaude_code_log/html/user_formatters.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/models.py : Use Pydantic models for parsing and validating transcript JSON data, including TranscriptEntry (union of UserTranscriptEntry, AssistantTranscriptEntry, SummaryTranscriptEntry), UsageInfo, and ContentItem
Applied to files:
test/test_cache.pyclaude_code_log/models.pydev-docs/messages.mdclaude_code_log/parser.pyclaude_code_log/cache.py
📚 Learning: 2025-11-09T22:35:33.367Z
Learnt from: cboos
Repo: daaain/claude-code-log PR: 42
File: claude_code_log/templates/transcript.html:91-98
Timestamp: 2025-11-09T22:35:33.367Z
Learning: In the claude-code-log fold UI (claude_code_log/templates/transcript.html), the fold button tooltips describe the ACTION on click, not the current state. Button 1 (fold-one) when showing ▼ will "Fold (all levels)" because hiding immediate children transitively hides all descendants. Button 2 (fold-all) when showing ▼▼ will "Fold (to 1st level)" because it keeps immediate children visible while hiding deeper descendants. See dev-docs/FOLD_STATE_DIAGRAM.md for the complete state machine.
Applied to files:
dev-docs/FOLD_STATE_DIAGRAM.md
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Implement cross-session summary matching to properly match async-generated summaries to their original sessions using leafUuid mapping
Applied to files:
claude_code_log/models.pyclaude_code_log/converter.py
📚 Learning: 2025-11-30T23:24:07.840Z
Learnt from: cboos
Repo: daaain/claude-code-log PR: 54
File: claude_code_log/renderer.py:2912-2945
Timestamp: 2025-11-30T23:24:07.840Z
Learning: In claude_code_log/renderer.py, the agentId field is currently only set on Task tool_result messages, not on tool_use messages, because the agentId is generated after the tool_use is logged. The _reorder_sidechain_template_messages function relies on this to avoid duplicate sidechain insertion.
Applied to files:
claude_code_log/converter.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Group messages chronologically by timestamp across all sessions and process entire project hierarchies with linked index pages
Applied to files:
claude_code_log/converter.py
🧬 Code graph analysis (11)
test/test_utils.py (3)
claude_code_log/parser.py (6)
is_bash_input(433-435)is_bash_output(438-440)is_command_message(423-425)is_local_command_output(428-430)is_system_message(412-420)is_warmup_only_session(443-472)claude_code_log/models.py (2)
TextContent(682-684)UserMessage(749-752)claude_code_log/utils.py (1)
extract_text_content_length(159-166)
test/test_template_utils.py (4)
claude_code_log/parser.py (1)
parse_slash_command(96-137)claude_code_log/html/utils.py (1)
escape_html(115-122)claude_code_log/utils.py (1)
format_timestamp(21-32)claude_code_log/models.py (1)
TextContent(682-684)
claude_code_log/html/renderer.py (7)
claude_code_log/cache.py (3)
get_library_version(468-511)CacheManager(69-465)get_cached_project_data(381-383)claude_code_log/renderer.py (7)
Renderer(2299-2347)TemplateMessage(167-263)generate_template_messages(420-512)generate(2305-2315)generate_session(2317-2328)generate_projects_index(2330-2340)is_outdated(2342-2347)claude_code_log/renderer_timings.py (1)
log_timing(36-84)claude_code_log/html/system_formatters.py (3)
format_hook_summary_content(36-79)format_session_header_content(82-92)format_system_content(22-33)claude_code_log/html/user_formatters.py (7)
format_bash_input_content(97-110)format_bash_output_content(113-173)format_command_output_content(76-94)format_compacted_summary_content(230-247)format_slash_command_content(34-73)format_user_memory_content(250-263)format_user_text_model_content(192-227)claude_code_log/html/utils.py (3)
css_class_from_message(34-70)get_message_emoji(73-109)render_markdown_collapsible(222-260)test/test_cache.py (1)
cache_manager(43-46)
test/test_todowrite_rendering.py (2)
claude_code_log/html/tool_formatters.py (2)
format_todowrite_content(205-248)format_tool_use_content(701-738)claude_code_log/models.py (3)
TodoWriteInput(581-584)TodoWriteItem(568-578)ToolUseContent(687-710)
test/test_cache.py (1)
claude_code_log/models.py (2)
TextContent(682-684)UserMessage(749-752)
claude_code_log/html/utils.py (3)
claude_code_log/html/renderer_code.py (2)
highlight_code_with_pygments(76-130)truncate_highlighted_preview(133-173)claude_code_log/renderer_timings.py (1)
timing_stat(88-110)claude_code_log/renderer.py (1)
TemplateMessage(167-263)
claude_code_log/utils.py (4)
claude_code_log/cache.py (1)
SessionCacheData(24-37)claude_code_log/models.py (2)
TextContent(682-684)UserTranscriptEntry(812-816)claude_code_log/parser.py (3)
is_command_message(423-425)is_local_command_output(428-430)is_system_message(412-420)claude_code_log/tui.py (1)
format_timestamp(469-482)
test/test_ansi_colors.py (1)
claude_code_log/html/ansi_colors.py (1)
convert_ansi_to_html(23-268)
claude_code_log/html/tool_formatters.py (4)
claude_code_log/html/utils.py (3)
escape_html(115-122)render_file_content_collapsible(263-314)render_markdown_collapsible(222-260)claude_code_log/models.py (13)
AskUserQuestionInput(609-616)AskUserQuestionItem(597-606)BashInput(484-491)EditInput(509-515)ExitPlanModeInput(619-624)MultiEditInput(525-529)ReadInput(494-499)TaskInput(557-565)TodoWriteInput(581-584)ToolResultContent(713-718)ToolUseContent(687-710)WriteInput(502-506)parsed_input(697-710)claude_code_log/html/ansi_colors.py (1)
convert_ansi_to_html(23-268)claude_code_log/html/renderer_code.py (1)
render_single_diff(226-330)
claude_code_log/html/user_formatters.py (4)
claude_code_log/html/ansi_colors.py (1)
convert_ansi_to_html(23-268)claude_code_log/models.py (11)
BashInputContent(161-167)BashOutputContent(171-178)CommandOutputContent(150-157)CompactedSummaryContent(197-206)IdeDiagnostic(236-243)IdeNotificationContent(247-261)IdeOpenedFile(222-225)IdeSelection(229-232)SlashCommandContent(137-146)UserMemoryContent(210-218)UserTextContent(265-278)claude_code_log/html/tool_formatters.py (1)
render_params_table(636-695)claude_code_log/html/utils.py (3)
escape_html(115-122)render_collapsible_code(192-219)render_markdown_collapsible(222-260)
claude_code_log/models.py (1)
claude_code_log/parser.py (2)
parse_tool_input(651-673)normalize_usage_info(681-719)
🪛 markdownlint-cli2 (0.18.1)
dev-docs/MESSAGE_REFACTORING.md
347-347: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
dev-docs/FOLD_STATE_DIAGRAM.md
157-157: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
192-192: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
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🔇 Additional comments (15)
claude_code_log/renderer_timings.py (1)
10-22: Type-hint updates look good (built-in generics).Nice cleanup; this matches the project’s Python 3.10+ direction.
Also applies to: 113-116
test/test_cache.py (1)
63-66: Test updates forTextContent-list content look correct.Also applies to: 225-244
test/test_ansi_colors.py (1)
3-80: Good: tests now coverESC[mreset and the new public import path.test/test_template_utils.py (1)
6-10: Test updates forparse_slash_command()return object + new import locations look solid.Also applies to: 100-140
test/test_phase8_message_variants.py (2)
19-138: Slash-command rendering coverage looks good (class + title + content).
140-266: Queue-operation rendering expectations are clear and testable.test/test_utils.py (2)
5-21: Import relocation looks consistent with the refactor.
612-629: Updated test entry builders correctly model list-based content.Also applies to: 742-762
test/test_todowrite_rendering.py (1)
9-11: Migration to typedTodoWriteInput+ html formatter API looks good.Also applies to: 16-235
claude_code_log/utils.py (1)
21-55: Timestamp formatting helpers are clear and self-contained.claude_code_log/html/tool_formatters.py (1)
636-739: Dispatcher viaparsed_inputis clean and keeps lenient parsing in one place.claude_code_log/converter.py (1)
309-381: Dedup key looks well-targeted (tool concurrency + summary leafUuid).claude_code_log/html/renderer_code.py (1)
37-74: Lexer cache +stripall=Falsecorrectly preserves indentation. The HtmlFormatter(linenos="table") structure is well-documented in Pygments and properly validated by regression tests intest/test_preview_truncation.py, which confirm the expected<td class="linenos"><div class="linenodiv"><pre>and<td class="code"><div><pre>structure. The truncation regex patterns reliably target this documented format across Pygments ≥2.19.2.claude_code_log/parser.py (2)
64-80:extract_text_content()handling of Anthropic blocks looks good.
Nice interoperability: TextBlock/TextContent supported, Thinking blocks skipped (Line 75-79).
840-869: Nice hardening:parse_message_content()is now robust to non-dict list items.
This prevents unexpected crashes on malformed content (Line 860-866).
| # RGB foreground color | ||
| elif code == "38" and i + 1 < len(codes) and codes[i + 1] == "2": | ||
| if i + 4 < len(codes): | ||
| r, g, b = codes[i + 2], codes[i + 3], codes[i + 4] | ||
| # Validate RGB values are numeric to avoid invalid CSS | ||
| if r.isdigit() and g.isdigit() and b.isdigit(): | ||
| current_rgb_fg = f"color: rgb({r}, {g}, {b})" | ||
| current_fg = None | ||
| i += 4 | ||
|
|
||
| # RGB background color | ||
| elif code == "48" and i + 1 < len(codes) and codes[i + 1] == "2": | ||
| if i + 4 < len(codes): | ||
| r, g, b = codes[i + 2], codes[i + 3], codes[i + 4] | ||
| # Validate RGB values are numeric to avoid invalid CSS | ||
| if r.isdigit() and g.isdigit() and b.isdigit(): | ||
| current_rgb_bg = f"background-color: rgb({r}, {g}, {b})" | ||
| current_bg = None | ||
| i += 4 | ||
|
|
There was a problem hiding this comment.
Tighten RGB parsing with int+range checks (0–255).
Digits-only still allows out-of-range values; this is a small robustness hardening:
elif code == "38" and i + 1 < len(codes) and codes[i + 1] == "2":
if i + 4 < len(codes):
r, g, b = codes[i + 2], codes[i + 3], codes[i + 4]
- # Validate RGB values are numeric to avoid invalid CSS
- if r.isdigit() and g.isdigit() and b.isdigit():
- current_rgb_fg = f"color: rgb({r}, {g}, {b})"
+ try:
+ ri, gi, bi = int(r), int(g), int(b)
+ except ValueError:
+ ri = gi = bi = -1
+ if 0 <= ri <= 255 and 0 <= gi <= 255 and 0 <= bi <= 255:
+ current_rgb_fg = f"color: rgb({ri}, {gi}, {bi})"
current_fg = None
i += 4
@@
elif code == "48" and i + 1 < len(codes) and codes[i + 1] == "2":
if i + 4 < len(codes):
r, g, b = codes[i + 2], codes[i + 3], codes[i + 4]
- # Validate RGB values are numeric to avoid invalid CSS
- if r.isdigit() and g.isdigit() and b.isdigit():
- current_rgb_bg = f"background-color: rgb({r}, {g}, {b})"
+ try:
+ ri, gi, bi = int(r), int(g), int(b)
+ except ValueError:
+ ri = gi = bi = -1
+ if 0 <= ri <= 255 and 0 <= gi <= 255 and 0 <= bi <= 255:
+ current_rgb_bg = f"background-color: rgb({ri}, {gi}, {bi})"
current_bg = None
i += 4📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| # RGB foreground color | |
| elif code == "38" and i + 1 < len(codes) and codes[i + 1] == "2": | |
| if i + 4 < len(codes): | |
| r, g, b = codes[i + 2], codes[i + 3], codes[i + 4] | |
| # Validate RGB values are numeric to avoid invalid CSS | |
| if r.isdigit() and g.isdigit() and b.isdigit(): | |
| current_rgb_fg = f"color: rgb({r}, {g}, {b})" | |
| current_fg = None | |
| i += 4 | |
| # RGB background color | |
| elif code == "48" and i + 1 < len(codes) and codes[i + 1] == "2": | |
| if i + 4 < len(codes): | |
| r, g, b = codes[i + 2], codes[i + 3], codes[i + 4] | |
| # Validate RGB values are numeric to avoid invalid CSS | |
| if r.isdigit() and g.isdigit() and b.isdigit(): | |
| current_rgb_bg = f"background-color: rgb({r}, {g}, {b})" | |
| current_bg = None | |
| i += 4 | |
| # RGB foreground color | |
| elif code == "38" and i + 1 < len(codes) and codes[i + 1] == "2": | |
| if i + 4 < len(codes): | |
| r, g, b = codes[i + 2], codes[i + 3], codes[i + 4] | |
| try: | |
| ri, gi, bi = int(r), int(g), int(b) | |
| except ValueError: | |
| ri = gi = bi = -1 | |
| if 0 <= ri <= 255 and 0 <= gi <= 255 and 0 <= bi <= 255: | |
| current_rgb_fg = f"color: rgb({ri}, {gi}, {bi})" | |
| current_fg = None | |
| i += 4 | |
| # RGB background color | |
| elif code == "48" and i + 1 < len(codes) and codes[i + 1] == "2": | |
| if i + 4 < len(codes): | |
| r, g, b = codes[i + 2], codes[i + 3], codes[i + 4] | |
| try: | |
| ri, gi, bi = int(r), int(g), int(b) | |
| except ValueError: | |
| ri = gi = bi = -1 | |
| if 0 <= ri <= 255 and 0 <= gi <= 255 and 0 <= bi <= 255: | |
| current_rgb_bg = f"background-color: rgb({ri}, {gi}, {bi})" | |
| current_bg = None | |
| i += 4 |
🤖 Prompt for AI Agents
In claude_code_log/html/ansi_colors.py around lines 191 to 210, the RGB parsing
only checks isdigit() which permits out-of-range values; convert r,g,b to ints
(use try/except ValueError) and validate each is between 0 and 255 before
constructing the CSS string and clearing current_fg/current_bg; keep the same i
increment logic (i += 4) only after successful bounds check or still advance to
skip the numeric codes to avoid infinite loops.
| def truncate_highlighted_preview(highlighted_html: str, max_lines: int) -> str: | ||
| """Truncate Pygments highlighted HTML to first N lines. | ||
| HtmlFormatter(linenos="table") produces a single <tr> with two <td>s: | ||
| <td class="linenos"><div class="linenodiv"><pre>LINE_NUMS</pre></div></td> | ||
| <td class="code"><div><pre>CODE</pre></div></td> | ||
| We truncate content within each <pre> tag to the first max_lines lines. | ||
| Args: | ||
| highlighted_html: Full Pygments-highlighted HTML | ||
| max_lines: Maximum number of lines to include in preview | ||
| Returns: | ||
| Truncated HTML with same structure but fewer lines | ||
| """ | ||
|
|
||
| def truncate_pre_content(match: re.Match[str]) -> str: | ||
| """Truncate content inside a <pre> tag to max_lines.""" | ||
| prefix, content, suffix = match.groups() | ||
| lines = content.split("\n") | ||
| truncated = "\n".join(lines[:max_lines]) | ||
| return prefix + truncated + suffix | ||
|
|
||
| # Truncate linenos <pre> content (line numbers separated by newlines) | ||
| result = re.sub( | ||
| r'(<div class="linenodiv"><pre>)(.*?)(</pre></div>)', | ||
| truncate_pre_content, | ||
| highlighted_html, | ||
| flags=re.DOTALL, | ||
| ) | ||
|
|
||
| # Truncate code <pre> content | ||
| result = re.sub( | ||
| r'(<td class="code"><div><pre[^>]*>)(.*?)(</pre></div></td>)', | ||
| truncate_pre_content, | ||
| result, | ||
| flags=re.DOTALL, | ||
| ) | ||
|
|
||
| return result | ||
|
|
There was a problem hiding this comment.
Make preview truncation more defensive against invalid max_lines values.
The function currently accepts max_lines as a plain int with no validation, allowing zero or negative values that would produce unexpected output (empty or reversed line slices). Clamp max_lines to >= 1 at the function entry to prevent nonsensical results. Additionally, add an explicit fallback that returns the original HTML if neither regex pattern matches, as a safeguard against future HTML structure changes.
def truncate_highlighted_preview(highlighted_html: str, max_lines: int) -> str:
@@
+ max_lines = max(1, max_lines)
+
def truncate_pre_content(match: re.Match[str]) -> str:
@@
- result = re.sub(
+ result = re.sub(
r'(<div class="linenodiv"><pre>)(.*?)(</pre></div>)',
truncate_pre_content,
highlighted_html,
flags=re.DOTALL,
)
@@
result = re.sub(
r'(<td class="code"><div><pre[^>]*>)(.*?)(</pre></div></td>)',
truncate_pre_content,
result,
flags=re.DOTALL,
)
+ if result == highlighted_html and highlighted_html:
+ # Check if regex patterns matched; if not and HTML is non-empty, patterns didn't apply.
+ if '<pre>' not in highlighted_html:
+ return highlighted_html🤖 Prompt for AI Agents
In claude_code_log/html/renderer_code.py around lines 133 to 174, make
truncate_highlighted_preview defensive by clamping max_lines to at least 1 at
the start of the function (e.g., max_lines = max(1, int(max_lines))) to prevent
zero/negative slicing, and after performing the two re.sub calls detect if no
substitution occurred (compare result to the original highlighted_html or check
return values) and in that case return the original highlighted_html as a safe
fallback so malformed or unexpected HTML structures do not produce
truncated/mangled output.
| def format_todowrite_content(todo_input: TodoWriteInput) -> str: | ||
| """Format TodoWrite tool use content as a todo list. | ||
| Args: | ||
| todo_input: Typed TodoWriteInput with list of todo items. | ||
| """ | ||
| if not todo_input.todos: | ||
| return """ | ||
| <div class="todo-content"> | ||
| <p><em>No todos found</em></p> | ||
| </div> | ||
| """ | ||
|
|
||
| # Status emojis | ||
| status_emojis = {"pending": "⏳", "in_progress": "🔄", "completed": "✅"} | ||
|
|
||
| # Build todo list HTML - todos are typed TodoWriteItem objects | ||
| todo_items: list[str] = [] | ||
| for todo in todo_input.todos: | ||
| todo_id = escape_html(todo.id) if todo.id else "" | ||
| content = escape_html(todo.content) if todo.content else "" | ||
| status = todo.status or "pending" | ||
| priority = todo.priority or "medium" | ||
| status_emoji = status_emojis.get(status, "⏳") | ||
|
|
||
| # CSS class for styling | ||
| item_class = f"todo-item {status} {priority}" | ||
|
|
||
| id_html = f'<span class="todo-id">#{todo_id}</span>' if todo.id else "" | ||
| todo_items.append(f""" | ||
| <div class="{item_class}"> | ||
| <span class="todo-status">{status_emoji}</span> | ||
| <span class="todo-content">{content}</span> | ||
| {id_html} | ||
| </div> | ||
| """) | ||
|
|
||
| todos_html = "".join(todo_items) | ||
|
|
||
| return f""" | ||
| <div class="todo-list"> | ||
| {todos_html} | ||
| </div> | ||
| """ | ||
|
|
There was a problem hiding this comment.
Security: sanitize status/priority before embedding in class="...".
Because TodoWriteItem.status / priority accept arbitrary strings, untrusted values can break out of the class attribute (e.g., quotes) and become HTML injection.
def format_todowrite_content(todo_input: TodoWriteInput) -> str:
@@
- for todo in todo_input.todos:
+ _safe_class_token = re.compile(r"^[a-zA-Z0-9_-]+$")
+ for todo in todo_input.todos:
@@
- status = todo.status or "pending"
- priority = todo.priority or "medium"
+ status = todo.status or "pending"
+ priority = todo.priority or "medium"
+ if not _safe_class_token.fullmatch(status):
+ status = "pending"
+ if not _safe_class_token.fullmatch(priority):
+ priority = "medium"
@@
- item_class = f"todo-item {status} {priority}"
+ item_class = f"todo-item {status} {priority}"Committable suggestion skipped: line range outside the PR's diff.
🤖 Prompt for AI Agents
In claude_code_log/html/tool_formatters.py around lines 205 to 249, the code
embeds todo.status and todo.priority directly into the HTML class attribute
which can allow HTML injection; restrict values to a safe whitelist (e.g.,
{"pending","in_progress","completed"} for status and {"low","medium","high"} for
priority), map any unknown/None values to a safe default, and only use the
validated token (or a sanitized fallback) when building item_class;
alternatively, validate with a regex that permits only [A-Za-z0-9_-]+ and
replace invalid characters with a safe token before concatenation, and keep
using escape_html for content fields.
| class MessageType(str, Enum): | ||
| """Primary message type classification. | ||
| This enum covers both JSONL entry types and rendering types. | ||
| Using str as base class maintains backward compatibility with string comparisons. | ||
| JSONL Entry Types (from transcript files): | ||
| - USER, ASSISTANT, SYSTEM, SUMMARY, QUEUE_OPERATION | ||
| Rendering Types (derived during processing): | ||
| - TOOL_USE, TOOL_RESULT, THINKING, IMAGE | ||
| - BASH_INPUT, BASH_OUTPUT | ||
| - SESSION_HEADER, UNKNOWN | ||
| """ | ||
|
|
||
| # JSONL entry types | ||
| USER = "user" | ||
| ASSISTANT = "assistant" | ||
| SYSTEM = "system" | ||
| SUMMARY = "summary" | ||
| QUEUE_OPERATION = "queue-operation" | ||
|
|
||
| # Rendering/display types (derived from content) | ||
| TOOL_USE = "tool_use" | ||
| TOOL_RESULT = "tool_result" | ||
| THINKING = "thinking" | ||
| IMAGE = "image" | ||
| BASH_INPUT = "bash-input" | ||
| BASH_OUTPUT = "bash-output" | ||
| SESSION_HEADER = "session-header" | ||
| UNKNOWN = "unknown" | ||
|
|
||
| # System subtypes (for css_class) | ||
| SYSTEM_INFO = "system-info" | ||
| SYSTEM_WARNING = "system-warning" | ||
| SYSTEM_ERROR = "system-error" | ||
|
|
There was a problem hiding this comment.
🧩 Analysis chain
🏁 Script executed:
# First, verify the actual MessageType enum values in models.py
cat -n claude_code_log/models.py | sed -n '17,53p'Repository: daaain/claude-code-log
Length of output: 1400
🏁 Script executed:
# Search for all SESSION_HEADER usages across the codebase
rg -n "SESSION_HEADER|session[_-]header" --type=py claude_code_log/Repository: daaain/claude-code-log
Length of output: 1849
🏁 Script executed:
# Check emoji and CSS class functions in html/utils.py
rg -n "get_message_emoji|css_class_from_message" --type=py claude_code_log/html/utils.py -A 15Repository: daaain/claude-code-log
Length of output: 1257
🏁 Script executed:
# Find TemplateMessage construction in renderer.py to see how .type is assigned
rg -n "TemplateMessage\(" --type=py claude_code_log/renderer.py -A 3Repository: daaain/claude-code-log
Length of output: 865
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# Check timeline.html for message type detection logic
fd -t f timeline.html -x cat -n {}Repository: daaain/claude-code-log
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# Find TemplateMessage class definition
rg -n "class TemplateMessage" --type=py -A 30Repository: daaain/claude-code-log
Length of output: 2261
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# Check css_class_from_message to see how it uses message_type
rg -n "def css_class_from_message" --type=py -A 50 | head -80Repository: daaain/claude-code-log
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# Search for where TemplateMessage.type is accessed vs message_type
rg -n "\.type\s*==" --type=py claude_code_log/ | grep -i templateRepository: daaain/claude-code-log
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Inconsistent message type string: enum defines "session-header" but renderer hardcodes "session_header".
MessageType.SESSION_HEADER is defined as "session-header" (line 46), but renderer.py line 1992 hardcodes message_type="session_header" (underscore) when creating TemplateMessage objects. Since css_class_from_message() uses msg.type directly as a CSS class, this produces "session_header" rather than the enum's "session-header".
Additionally, timeline.html filters messages with .session-header (hyphen, line 50) but does not have "session_header" (underscore) in its messageTypeGroups mapping (lines 24–37), creating a potential mismatch for timeline handling.
Align the enum value, renderer instantiation, and timeline detection to use a consistent string format.
🤖 Prompt for AI Agents
In claude_code_log/models.py around lines 17–53, MessageType.SESSION_HEADER
currently uses "session-header" (hyphen) which mismatches renderer.py (which
hardcodes "session_header") and timeline.html checks; change the enum value to
"session_header" (underscore) to match renderer, and then update timeline.html's
messageTypeGroups and any CSS/class selectors to include "session_header" (or
map hyphen to underscore) so all places use the same string; ensure tests or
references to "session-header" are updated accordingly.
| def parse_ide_notifications(text: str) -> Optional[IdeNotificationContent]: | ||
| """Parse IDE notification tags from text. | ||
| Handles: | ||
| - <ide_opened_file>: Simple file open notifications | ||
| - <ide_selection>: Code selection notifications | ||
| - <post-tool-use-hook><ide_diagnostics>: JSON diagnostic arrays | ||
| Args: | ||
| text: Raw text that may contain IDE notification tags | ||
| Returns: | ||
| IdeNotificationContent if any tags found, None otherwise | ||
| """ | ||
| opened_files: list[IdeOpenedFile] = [] | ||
| selections: list[IdeSelection] = [] | ||
| diagnostics: list[IdeDiagnostic] = [] | ||
| remaining_text = text | ||
|
|
||
| # Pattern 1: <ide_opened_file>content</ide_opened_file> | ||
| for match in IDE_OPENED_FILE_PATTERN.finditer(remaining_text): | ||
| content = match.group(1).strip() | ||
| opened_files.append(IdeOpenedFile(content=content)) | ||
|
|
||
| remaining_text = IDE_OPENED_FILE_PATTERN.sub("", remaining_text) | ||
|
|
||
| # Pattern 2: <ide_selection>content</ide_selection> | ||
| for match in IDE_SELECTION_PATTERN.finditer(remaining_text): | ||
| content = match.group(1).strip() | ||
| selections.append(IdeSelection(content=content)) | ||
|
|
||
| remaining_text = IDE_SELECTION_PATTERN.sub("", remaining_text) | ||
|
|
||
| # Pattern 3: <post-tool-use-hook><ide_diagnostics>JSON</ide_diagnostics></post-tool-use-hook> | ||
| for match in IDE_DIAGNOSTICS_PATTERN.finditer(remaining_text): | ||
| json_content = match.group(1).strip() | ||
| try: | ||
| parsed_diagnostics: Any = json.loads(json_content) | ||
| if isinstance(parsed_diagnostics, list): | ||
| diagnostics.append( | ||
| IdeDiagnostic( | ||
| diagnostics=cast(list[dict[str, Any]], parsed_diagnostics) | ||
| ) | ||
| ) | ||
| else: | ||
| # Not a list, store as raw content | ||
| diagnostics.append(IdeDiagnostic(raw_content=json_content)) | ||
| except (json.JSONDecodeError, ValueError): | ||
| # JSON parsing failed, store raw content | ||
| diagnostics.append(IdeDiagnostic(raw_content=json_content)) | ||
|
|
||
| remaining_text = IDE_DIAGNOSTICS_PATTERN.sub("", remaining_text) | ||
|
|
||
| # Only return if we found any IDE tags | ||
| if not opened_files and not selections and not diagnostics: | ||
| return None | ||
|
|
||
| return IdeNotificationContent( | ||
| opened_files=opened_files, | ||
| selections=selections, | ||
| diagnostics=diagnostics, | ||
| remaining_text=remaining_text.strip(), | ||
| ) |
There was a problem hiding this comment.
Filter IDE diagnostics list items to dicts to avoid crashing HTML formatting.
Line 256-262 casts parsed_diagnostics to list[dict[str, Any]], but JSON arrays can contain non-dicts. This can blow up later in claude_code_log/html/user_formatters.py when rendering tables.
parsed_diagnostics: Any = json.loads(json_content)
if isinstance(parsed_diagnostics, list):
- diagnostics.append(
- IdeDiagnostic(
- diagnostics=cast(list[dict[str, Any]], parsed_diagnostics)
- )
- )
+ dict_items: list[dict[str, Any]] = [
+ cast(dict[str, Any], item)
+ for item in parsed_diagnostics
+ if isinstance(item, dict)
+ ]
+ if dict_items:
+ diagnostics.append(IdeDiagnostic(diagnostics=dict_items))
+ else:
+ diagnostics.append(IdeDiagnostic(raw_content=json_content))
else:
# Not a list, store as raw content
diagnostics.append(IdeDiagnostic(raw_content=json_content))| ``` | ||
| css_class contains? is_sidechain? Result | ||
| ──────────────────── ────────────── ────── | ||
| "user" false Level 1 | ||
| "system-info/warning" false Level 3 | ||
| "system" false Level 2 | ||
| "assistant/thinking" true Level 4 | ||
| "tool" true Level 5 | ||
| "assistant/thinking" false Level 2 | ||
| "tool" false Level 3 | ||
| (default) - Level 1 | ||
| ``` |
There was a problem hiding this comment.
Add fenced-code languages to satisfy MD040.
markdownlint flags the Decision Logic + Ancestry Example fences (and the JS snippet would benefit too). Suggested patch:
-```
+```text
css_class contains? is_sidechain? Result
──────────────────── ────────────── ──────
...@@
- +text
Session (session-abc) ancestry: []
└── User (d-0) ancestry: ["session-abc"]
...
@@
-```javascript
+```javascript
// Toggle immediate children visibility
...
Also applies to: 192-198, 239-251
<details>
<summary>🧰 Tools</summary>
<details>
<summary>🪛 markdownlint-cli2 (0.18.1)</summary>
157-157: Fenced code blocks should have a language specified
(MD040, fenced-code-language)
</details>
</details>
<details>
<summary>🤖 Prompt for AI Agents</summary>
dev-docs/FOLD_STATE_DIAGRAM.md lines 157-168: the fenced code block showing the
css_class table lacks a language tag triggering MD040; change the opening fence
to text. Also update the similar blocks at lines 192-198 and 239-251: ensure the decision/ancestry example block(s) use text and the JS snippet uses
markdownlint.| def test_extract_text_content_length_single_text_item(self): | ||
| """Test length extraction from list with single text item.""" | ||
| content = [ | ||
| TextContent(type="text", text="Hello world, this is a test message.") | ||
| ] | ||
| assert extract_text_content_length(content) == len( | ||
| "Hello world, this is a test message." | ||
| ) | ||
|
|
||
| def test_extract_text_content_length_string_with_whitespace(self): | ||
| """Test length extraction from string with leading/trailing whitespace.""" | ||
| content = " Hello world " | ||
| def test_extract_text_content_length_text_with_whitespace(self): | ||
| """Test length extraction from text with leading/trailing whitespace.""" | ||
| content = [TextContent(type="text", text=" Hello world ")] | ||
| assert extract_text_content_length(content) == len("Hello world") | ||
|
|
||
| def test_extract_text_content_length_empty_string(self): | ||
| """Test length extraction from empty string.""" | ||
| content = "" | ||
| def test_extract_text_content_length_empty_list(self): | ||
| """Test length extraction from empty list.""" | ||
| content: list = [] | ||
| assert extract_text_content_length(content) == 0 | ||
|
|
||
| def test_extract_text_content_length_empty_text(self): | ||
| """Test length extraction from list with empty text.""" | ||
| content = [TextContent(type="text", text="")] | ||
| assert extract_text_content_length(content) == 0 | ||
|
|
||
| def test_extract_text_content_length_whitespace_only(self): | ||
| """Test length extraction from whitespace-only string.""" | ||
| content = " \n\t " | ||
| """Test length extraction from text with whitespace only.""" | ||
| content = [TextContent(type="text", text=" \n\t ")] | ||
| assert extract_text_content_length(content) == 0 | ||
|
|
There was a problem hiding this comment.
Tighten the empty-list typing to match the new signature.
content: list = [] defeats type checking; prefer list[ContentItem] (or list[TextContent]) here.
- content: list = []
+ content: list[ContentItem] = []📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| def test_extract_text_content_length_single_text_item(self): | |
| """Test length extraction from list with single text item.""" | |
| content = [ | |
| TextContent(type="text", text="Hello world, this is a test message.") | |
| ] | |
| assert extract_text_content_length(content) == len( | |
| "Hello world, this is a test message." | |
| ) | |
| def test_extract_text_content_length_string_with_whitespace(self): | |
| """Test length extraction from string with leading/trailing whitespace.""" | |
| content = " Hello world " | |
| def test_extract_text_content_length_text_with_whitespace(self): | |
| """Test length extraction from text with leading/trailing whitespace.""" | |
| content = [TextContent(type="text", text=" Hello world ")] | |
| assert extract_text_content_length(content) == len("Hello world") | |
| def test_extract_text_content_length_empty_string(self): | |
| """Test length extraction from empty string.""" | |
| content = "" | |
| def test_extract_text_content_length_empty_list(self): | |
| """Test length extraction from empty list.""" | |
| content: list = [] | |
| assert extract_text_content_length(content) == 0 | |
| def test_extract_text_content_length_empty_text(self): | |
| """Test length extraction from list with empty text.""" | |
| content = [TextContent(type="text", text="")] | |
| assert extract_text_content_length(content) == 0 | |
| def test_extract_text_content_length_whitespace_only(self): | |
| """Test length extraction from whitespace-only string.""" | |
| content = " \n\t " | |
| """Test length extraction from text with whitespace only.""" | |
| content = [TextContent(type="text", text=" \n\t ")] | |
| assert extract_text_content_length(content) == 0 | |
| def test_extract_text_content_length_single_text_item(self): | |
| """Test length extraction from list with single text item.""" | |
| content = [ | |
| TextContent(type="text", text="Hello world, this is a test message.") | |
| ] | |
| assert extract_text_content_length(content) == len( | |
| "Hello world, this is a test message." | |
| ) | |
| def test_extract_text_content_length_text_with_whitespace(self): | |
| """Test length extraction from text with leading/trailing whitespace.""" | |
| content = [TextContent(type="text", text=" Hello world ")] | |
| assert extract_text_content_length(content) == len("Hello world") | |
| def test_extract_text_content_length_empty_list(self): | |
| """Test length extraction from empty list.""" | |
| content: list[ContentItem] = [] | |
| assert extract_text_content_length(content) == 0 | |
| def test_extract_text_content_length_empty_text(self): | |
| """Test length extraction from list with empty text.""" | |
| content = [TextContent(type="text", text="")] | |
| assert extract_text_content_length(content) == 0 | |
| def test_extract_text_content_length_whitespace_only(self): | |
| """Test length extraction from text with whitespace only.""" | |
| content = [TextContent(type="text", text=" \n\t ")] | |
| assert extract_text_content_length(content) == 0 |
🤖 Prompt for AI Agents
In test/test_utils.py around lines 271 to 299, the test uses a bare type
annotation `content: list = []` which weakens type checking; change the
annotation to a concrete generic such as `list[ContentItem]` or
`list[TextContent]` (matching the project's ContentItem/TextContent types) for
the empty-list case, and ensure any necessary imports or forward-references are
present so the test file type-checks cleanly.
|
Ok, these last review points from coderabbit were no longer really helpful, so I'll leave it at that. I think this is good to go. @daaain: I'd first like to get your feedback on #63/#64 and see if we can agree on the direction it takes, as I know these extensive changes can be seen as quite disruptive, potentially impacting your work on #59 (an area which I'm not really familiar with, yet). My primary goal was mainly to have more (human + machine) maintainable code so that in the future it's easier to add more tool specializations, add support for multi-level side chains, etc. but ideas like #36, #44 should also be much easier to implement now. Depending on your feedback, I may rework what I did here in 64, or merge 63/64 first and continue from there (I already have a few other fixes pending, anyway). |
|
@cboos I didn't have time to read through all the code changes, but agree with the direction, so happy for it to be merged and we can fix later if any small detail isn't quite right yet! |
Awesome, thanks! |
- Add message type groups for slash-command and command-output with icons - Add detection for these CSS classes in timeline type checking - Fix applyFilters to keep groups visible when no filter toggle exists - Update group ordering: User, System, Slash Command, Command Output, Thinking, Assistant, Sidechain, Tool Use, Tool Result, Image 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Fix renderer.py: Change message_type from "bash" to "bash-output" - Move bash-input/bash-output from Tool filter to User filter (bash commands are user-initiated, like slash commands) - Add separate timeline rows for bash-input and bash-output - Update messages.md documentation for bash CSS classes 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Rename bash-input title from "Bash" to "Bash command" - Rename bash-output title from "Bash" to "Command output" 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Move the 🔗 emoji from hardcoded message_title in renderer.py to get_message_emoji() in html/utils.py for consistency with other message types. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Rename "Command Output" to "Command output" for consistency - Remove emoji from command-output (neutral since we can't distinguish built-in from user-defined slash commands) - Document that isMeta messages are "caveat" messages preceding slash commands - Document ambiguity between built-in and user-defined slash commands 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
The except blocks were printing the literal string "{traceback.format_exc()}"
instead of the actual traceback due to missing f-string prefix.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Critical fixes for agent transcript handling: 1. Directory mode: Exclude agent-*.jsonl from glob pattern since they are already loaded via load_transcript() when sessions reference them 2. Repeated insertion: Track inserted agents and only insert each agent's messages once (at first reference), preventing content multiplication when the same agent is referenced multiple times 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
SummaryTranscriptEntry has no timestamp or uuid, so all summaries ended up with the same deduplication key and only the first was kept. Use leafUuid (which is unique per summary) as the content key for summary entries to keep them distinct during deduplication. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Add numeric validation for RGB values before generating CSS to prevent invalid CSS like rgb(foo, bar, baz) from malformed ANSI sequences. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
1. Security: Restrict image media types to safe types (png, jpeg, gif, webp) to prevent XSS via SVG in data URLs from untrusted transcript data. 2. Correctness: Don't truncate HTML for preview when ANSI codes are present. convert_ansi_to_html() returns HTML with <span> tags - slicing it would corrupt the DOM. Now uses plain escaped text for preview. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
When slash command content exceeds 12 lines, the preview shows only the first 5 lines. Now adds "..." to indicate content has been truncated. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Replace direct mistune.html() call with render_markdown_collapsible() for consistency and feature parity with the rest of the codebase: - GitHub-flavored markdown plugins (tables, strikethrough, task lists) - Pygments syntax highlighting - Render timing stats 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Change stripall=True to stripall=False in the mistune Pygments plugin to preserve leading whitespace that's semantically important for code indentation in markdown code blocks. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
split("\n") counts an extra empty line when content ends with \n,
affecting collapsible thresholds and line count badges. splitlines()
handles trailing newlines correctly.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <[email protected]>
Properly declare private attribute using Pydantic v2's PrivateAttr instead of relying on underscore prefix convention. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
This simplifies downstream code by eliminating the Union[str, List] return type. String content is now wrapped in a TextContent item. Changes: - parse_message_content() always returns List[ContentItem] - UserMessage.content type changed from Union[str, List] to List[ContentItem] - extract_text_content() and extract_text_content_length() simplified - Non-dict list items now gracefully converted to TextContent (fixes review) - Updated tests to use list-based content This aligns UserMessage.content with AssistantMessage.content (both now lists) and makes content handling consistent throughout the codebase. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Update documentation references to match current codebase: - Correct renderer.py line numbers (1285-1493, not 2698-2850) - Replace non-existent fold_bar.html with transcript.html - Replace non-existent css-classes.md with message_styles.css 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
MESSAGE_REFACTORING.md: - Add language specifier to code fence (MD040) - Fix module paths: ansi_colors.py and renderer_code.py are in html/ - Update Step 9 status: generate_projects_index_html() is now in html/renderer.py messages.md: - Add language specifier to code fences (MD040) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Replace pass-only conditional block with actual assertions that verify sidechain user messages are properly skipped (not rendered in HTML). 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Parse user date input in UTC to match transcript timestamps which are stored in UTC. Without this, users in non-UTC timezones get incorrect filtering (e.g., "today" would use local midnight instead of UTC midnight). 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
The regex previously required at least one character in params, so ESC[m (empty params, equivalent to ESC[0m reset) wasn't matched and would leak raw escape sequences into HTML. Fix: Change regex from [0-9;]+ to [0-9;]* and treat empty params as reset (code 0). Added test coverage for this edge case. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Add validation for base64 data in tool result images to: 1. Prevent corrupted data from being embedded 2. Escape the data URL to prevent attribute injection Benchmark shows no meaningful performance impact (~3.69-3.74s vs ~3.72-3.92s). 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Use splitlines() for accurate line counting (prevents off-by-one when output ends with newline) - Only show "..." truncation marker when diagnostic content > 200 chars 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
The test was accidentally duplicated when updating tests for list-based content. Removed the redundant copy (ruff F811). 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Union is no longer needed after content normalization change where UserMessage.content became List[ContentItem] instead of Union[str, List[ContentItem]]. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Replace Dict[...] with dict[...] and List[...] with list[...] throughout the codebase. Python 3.10+ supports built-in generic types, making typing.Dict and typing.List unnecessary. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Replace verbose utctimetuple approach with idiomatic astimezone(). This is cleaner and handles edge cases like DST transitions correctly. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
Use datetime.now(timezone.utc) instead of datetime.now() to avoid timezone mismatches when tests run near midnight. The timestamps are formatted with strftime to produce proper 'Z' suffix format. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- test_todowrite_rendering.py: Remove redundant test, move import to top - test_renderer.py: Update docstring to describe behavior instead of line numbers - test_askuserquestion_rendering.py: Make HTML escaping assertion explicit - test_phase8_message_variants.py: Make sidechain skip behavior deterministic 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Move get_renderer() call outside session loop in converter.py - Cache Mistune markdown renderer with @lru_cache - Memoize get_template_environment() to avoid repeated Environment construction Benchmark improvement: ~3.8s → ~3.5s (~8% faster) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
- Use render_collapsible_code() for bash output collapse instead of duplicated inline HTML template - Remove leading whitespace from triple-quoted HTML in _format_selection() 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <[email protected]>
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Rebased on main (so, on top of #63) - let's see if that still passes all the checks... |
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⚠️ Outside diff range comments (2)
dev-docs/MESSAGE_REFACTORING.md (1)
485-489: Doc/paths: fix stalerenderer_code.pyreference in “Format Neutral” modules.Earlier sections correctly state that code highlighting/diff logic lives in
claude_code_log/html/renderer_code.py, but the references list still points to../claude_code_log/renderer_code.py. Please update this entry (and its note) to thehtml/renderer_code.pypath to avoid confusion.claude_code_log/cache.py (1)
185-227: Apply consistent dateparser settings to align cache filtering with converter's UTC semantics.
load_cached_entries_filtered()usesdateparser.parse(from_date)anddateparser.parse(to_date)without settings, whileconverter.filter_messages_by_date()explicitly sets{"TIMEZONE": "UTC", "RETURN_AS_TIMEZONE_AWARE": False}. Without these settings, dateparser defaults to the local system timezone, causing:
- Cache-backed filtering to interpret relative dates like "today"/"yesterday" in local time
- Non-cached filtering to interpret them in UTC
- Different results in non-UTC timezones depending on cache usage
Apply the same dateparser settings in both locations:
+ dateparser_settings = {"TIMEZONE": "UTC", "RETURN_AS_TIMEZONE_AWARE": False} if from_date: - from_dt = dateparser.parse(from_date) + from_dt = dateparser.parse(from_date, settings=dateparser_settings) if from_dt and ( from_date in ["today", "yesterday"] or "days ago" in from_date ): from_dt = from_dt.replace(hour=0, minute=0, second=0, microsecond=0) if to_date: - to_dt = dateparser.parse(to_date) + to_dt = dateparser.parse(to_date, settings=dateparser_settings)This ensures cache-backed and direct filtering behavior remain consistent across timezones.
♻️ Duplicate comments (6)
claude_code_log/parser.py (1)
252-267: Consider filtering non-dict items before casting diagnostics.The cast at line 259 assumes all items in
parsed_diagnosticsare dicts, but JSON arrays can contain non-dict elements. This could cause issues downstream in HTML formatting. Consider filtering to dicts before casting:parsed_diagnostics: Any = json.loads(json_content) if isinstance(parsed_diagnostics, list): - diagnostics.append( - IdeDiagnostic( - diagnostics=cast(list[dict[str, Any]], parsed_diagnostics) - ) - ) + dict_items: list[dict[str, Any]] = [ + item for item in parsed_diagnostics if isinstance(item, dict) + ] + if dict_items: + diagnostics.append(IdeDiagnostic(diagnostics=dict_items)) + else: + diagnostics.append(IdeDiagnostic(raw_content=json_content))test/test_utils.py (1)
271-298: Tighten empty-list typing at line 287.The annotation
content: list = []at line 287 weakens type checking. Uselist[ContentItem]to match the function signature:- content: list = [] + content: list[ContentItem] = []Ensure
ContentItemis imported or uselist[TextContent]if more specific.test/__snapshots__/test_snapshot_html.ambr (1)
4319-4323: Timeline visibility for new message types handled via fallback logic.The past review flagged that
slash-commandandcommand-outputappear in the timeline without corresponding filter toggles. The current implementation addresses this by making groups without filter toggles always visible (line 4489:allFilterTypes.includes(group.id) ? activeTypes.includes(group.id) : true).This is a reasonable approach. However, consider whether
slash-commandshould be grouped under the "user" filter likebash-input, since slash commands are also user-initiated.Also applies to: 4481-4489
claude_code_log/models.py (1)
17-47: Still inconsistent:MessageType.SESSION_HEADERvs actualTemplateMessage.type("session_header").The enum defines:
SESSION_HEADER = "session-header"while
renderer.TemplateMessagesession headers are created with:TemplateMessage(message_type="session_header", ...)So:
MessageType.SESSION_HEADERdoesn’t match any realTemplateMessage.typevalue.- CSS classes and any consumers that rely on
MessageType.SESSION_HEADERvsmsg.typemay disagree.- Prior analysis also noted timeline HTML uses
.session-headerin selectors.Unless you’ve intentionally normalized everything else to the hyphenated form, it’s safer to align the enum to the actual value used in messages, e.g.:
- SESSION_HEADER = "session-header" + SESSION_HEADER = "session_header"and update any CSS/timeline checks that still assume
"session-header".claude_code_log/converter.py (1)
139-224: Critical:agentIdstill used directly in filenames; needs sanitization + path safety.
load_transcript()builds agent paths as:agent_file = parent_dir / f"agent-{agent_id}.jsonl"where
agent_idcomes from transcript content. Without validation, a craftedagentIdcan introduce../or path separators and escape the project directory, leading to arbitrary file reads.Recommend:
- Validate/sanitize
agent_idbefore use, e.g.:import re _AGENT_ID_RE = re.compile(r"^[A-Za-z0-9_-]+$") ... for agent_id in agent_ids: if not _AGENT_ID_RE.fullmatch(agent_id): continue agent_file = parent_dir / f"agent-{agent_id}.jsonl" resolved = agent_file.resolve() if parent_dir not in resolved.parents: continue
- Apply the same logic anywhere else agent files are derived from
agentId(this function covers both initial and recursive loads via_loaded_files, so centralizing here is sufficient).This closes the path traversal / arbitrary file-read vector while preserving existing behavior for valid IDs.
Also applies to: 225-265
claude_code_log/html/utils.py (1)
163-187: XSS risk:escape=Falsein cached Mistune renderer still allows raw HTML from transcripts.
_get_markdown_renderer()configures Mistune withescape=Falseand is used byrender_markdown(). Transcript content (user/assistant/tool output) is untrusted; withescape=False, raw<script>/event-handler HTML will be emitted directly into the page.Recommend switching to
escape=Truehere (and relying on plugins for Markdown features + Pygments), so untrusted HTML is escaped before rendering:- return mistune.create_markdown( + return mistune.create_markdown( plugins=[ "strikethrough", "footnotes", "table", "url", "task_lists", "def_list", _create_pygments_plugin(), ], - escape=False, # Don't escape HTML since we want to render markdown properly + escape=True, # Escape raw HTML from transcripts to prevent XSS hard_wrap=True, )If you intentionally need to allow trusted HTML in some paths, consider a separate, clearly-marked renderer instance for that case.
🧹 Nitpick comments (13)
claude_code_log/html/ansi_colors.py (1)
191-210: Consider adding RGB range validation (0-255).While
isdigit()prevents non-numeric CSS injection, it doesn't validate the RGB value range. Values like "999" would pass validation but produce invalid CSS (browsers will clamp, but explicit validation is more robust).Consider applying this diff for stricter validation:
# RGB foreground color elif code == "38" and i + 1 < len(codes) and codes[i + 1] == "2": if i + 4 < len(codes): r, g, b = codes[i + 2], codes[i + 3], codes[i + 4] - # Validate RGB values are numeric to avoid invalid CSS - if r.isdigit() and g.isdigit() and b.isdigit(): - current_rgb_fg = f"color: rgb({r}, {g}, {b})" - current_fg = None + try: + ri, gi, bi = int(r), int(g), int(b) + if 0 <= ri <= 255 and 0 <= gi <= 255 and 0 <= bi <= 255: + current_rgb_fg = f"color: rgb({ri}, {gi}, {bi})" + current_fg = None + except ValueError: + pass i += 4 # RGB background color elif code == "48" and i + 1 < len(codes) and codes[i + 1] == "2": if i + 4 < len(codes): r, g, b = codes[i + 2], codes[i + 3], codes[i + 4] - # Validate RGB values are numeric to avoid invalid CSS - if r.isdigit() and g.isdigit() and b.isdigit(): - current_rgb_bg = f"background-color: rgb({r}, {g}, {b})" - current_bg = None + try: + ri, gi, bi = int(r), int(g), int(b) + if 0 <= ri <= 255 and 0 <= gi <= 255 and 0 <= bi <= 255: + current_rgb_bg = f"background-color: rgb({ri}, {gi}, {bi})" + current_bg = None + except ValueError: + pass i += 4claude_code_log/html/tool_formatters.py (1)
205-249: Validate TodoWrite status/priority before embedding in class attribute.While Pydantic provides type safety, the
statusandpriorityvalues (lines 226-227) are embedded directly into theclassattribute (line 231) without validation. If these fields contain spaces, quotes, or other special characters, they could break the HTML structure or inject unintended classes.Consider adding whitelist validation:
def format_todowrite_content(todo_input: TodoWriteInput) -> str: """Format TodoWrite tool use content as a todo list.""" if not todo_input.todos: return """...""" # Status emojis status_emojis = {"pending": "⏳", "in_progress": "🔄", "completed": "✅"} + + # Whitelists for class safety + valid_statuses = {"pending", "in_progress", "completed"} + valid_priorities = {"low", "medium", "high"} todo_items: list[str] = [] for todo in todo_input.todos: todo_id = escape_html(todo.id) if todo.id else "" content = escape_html(todo.content) if todo.content else "" status = todo.status or "pending" priority = todo.priority or "medium" + + # Validate against whitelist + if status not in valid_statuses: + status = "pending" + if priority not in valid_priorities: + priority = "medium" + status_emoji = status_emojis.get(status, "⏳")claude_code_log/html/utils.py (2)
192-315: Markdown/collapsible helpers and Pygments integration look consistent and efficient.
splitlines()avoids off‑by‑one issues from trailing newlines in both markdown and file-content collapsibles.- Single-call Pygments +
truncate_highlighted_preview()correctly prevents double-highlighting.stripall=Falsein_create_pygments_plugin()preserves indentation.No further changes needed here.
73-99: Emoji and template-environment caching changes are reasonable.
- Conditional emojis for command output and sidechains match the documented modifiers and don’t affect core logic.
get_template_environment()and_get_markdown_renderer()caching vialru_cacheis a good performance win and keeps behavior unchanged aside from speed.No issues from a correctness or type-safety standpoint.
Also applies to: 320-365
claude_code_log/cache.py (1)
157-173: Type-hint modernization and cache-structure typing look solid.
- Swapping
List/Dictfor built-inlist/dictonsession_ids,cached_files,sessions,working_directories, and return types improves consistency with Python 3.10+.entries_data/filtered_entries_dataandcache_dataare correctly annotated aslist[dict[str, Any]]/dict[str, Any]with targetedcast(...)calls to satisfy Pyright.session_ids: list[str]andget_modified_files(self, jsonl_files: list[Path]) -> list[Path]signatures match usage patterns elsewhere in the repo.These changes are non‑breaking and type-safe.
Also applies to: 229-257, 273-323, 329-379, 453-465
claude_code_log/models.py (1)
181-207: Content model, tool-input, and transcript-type updates look correct and consistent.Highlights:
HookSummaryContent.hook_errors/hook_infosandSystemTranscriptEntry.hookErrors/hookInfosnow uselist[...], matching_process_system_message()’s expectations.- Tool input/output models (
MultiEditInput.edits,TodoWriteInput.todos,GlobOutput.files,GrepOutput.matches) use preciselist[...]typings.ToolInputunion now includesdict[str, Any]fallback;ToolUseContent.input: dict[str, Any]plus PrivateAttr_parsed_inputand lazyparsed_inputproperty are in line with Pydantic v2 patterns.UsageInfo.server_tool_use: Optional[dict[str, Any]]with correspondingto_anthropic_usage/from_anthropic_usagekeeps Anthropic interop localized.ContentItemunion includingContentBlockand updatedUserMessage.content/AssistantMessage.content: list[ContentItem]aligns with parser and renderer expectations.QueueOperationTranscriptEntry.content: Optional[Union[list[ContentItem], str]]matches filtering logic inrenderer._filter_messages().These model changes are internally consistent and improve type-safety without changing runtime semantics.
Also applies to: 242-261, 365-383, 418-442, 525-585, 597-641, 644-679, 687-717, 738-747, 749-766, 790-796, 833-844, 847-865
claude_code_log/renderer.py (5)
167-264: TemplateMessage tree structure and flatten helpers remain correct after typing changes.
ancestry: Optional[list[str]]andchildren: list["TemplateMessage"]match how_build_message_hierarchy()and_build_message_tree()populate ancestry and children.flatten()/flatten_all()now returnlist["TemplateMessage"]and still perform a depth‑first pre-order traversal, preserving prior behavior.No issues spotted with hierarchy/tree construction.
Also applies to: 1448-1492
1015-1174: Pairing and paired-message reordering logic looks unchanged in behavior with clearer typing.
PairingIndicesand_build_pairing_indices()now use explicitdict[...]types, making the key structure ((session_id, tool_use_id),uuid,parent_uuid) clearer._identify_message_pairs()still does a two-pass scan (adjacent, then index-based) and skips session headers as before._reorder_paired_messages()’ indices (pair_last_index,slash_command_pair_index) andreordered: list[TemplateMessage]keep the same pairing semantics and duration calculation, now with more explicit typing.I don’t see new edge cases introduced here.
Also applies to: 1176-1282
185-215: Session prep, filtering, and rendering passes are consistent with the updated content models.
prepare_session_summaries()andprepare_session_navigation()usedict[str, dict[str, Any]]/list[dict[str, Any]]and still mirror the cache-side summary logic._filter_messages()correctly handles:
- Queue-operation
contentbeing eitherlist[ContentItem]orstr.- Tool/thinking detection via both isinstance checks and
item.typestrings.- Skipping sidechain user prompts that lack
tool_resultitems._collect_session_info()usessessions: dict[str, dict[str, Any]]and tracks token usage keyed byrequestIdand message UUID; typing matchesUsageInfosemantics._render_messages()’ separation intotext_only_content: list[ContentItem]andtool_items: list[ContentItem]aligns with updatedContentItemand tool content models, andtool_use_context: dict[str, ToolUseContent]flows correctly into_process_tool_use_item()/_process_tool_result_item().Overall, these changes make the data shapes explicit without altering the core behavior.
Also applies to: 518-563, 1665-1741, 1744-1862, 1865-1910
637-688: Message-title tweaks for commands/bash and thinking are sane UX-only changes.
- “Command output”/“Bash command” labels and the fixed “Thinking” title don’t affect pairing, hierarchy, or type handling.
- They should only impact user-visible headings and snapshots.
Assuming snapshot tests were updated, no code-level issues here.
Also applies to: 969-990
1977-2007: Project index helpers and base Renderer API now consistently use built-in generics.
prepare_projects_index()andtitle_for_projects_index()expectproject_summaries: list[dict[str, Any]], matching the structures built inconverter.process_projects_hierarchy().- Renderer base methods (
generate,generate_session,generate_projects_index) now takelist[TranscriptEntry]/list[dict[str, Any]], aligning with howget_renderer()is used in converter.Interface surface looks coherent across renderer and converter.
Also applies to: 2194-2233, 2299-2339
claude_code_log/converter.py (2)
249-265: Agent expansion, directory loading, and deduplication behavior look correct after refactor.
- Agent transcripts are only loaded once per parent file via
_loaded_filesand inserted once per agent ID usingagent_messages_map.pop(agent_id), preventing duplication.load_directory_transcripts()now excludesagent-*.jsonl, so agent logs are only included when referenced by sessions.deduplicate_messages()now usesSummaryTranscriptEntry.leafUuidas thecontent_keyfor summaries, avoiding previous “all summaries collapsed into one” behavior, while still deduplicating version stutters viauuid/tool_use_id.These fixes address earlier structural issues without changing the external API.
Also applies to: 273-303, 309-381
513-562: Cache orchestration, per-session file generation, and project-index aggregation appear consistent.
ensure_fresh_cache()now:
- Ignores agent JSONL files for staleness checks.
- Uses
cache_manager.get_modified_files(session_jsonl_files)to decide when to rebuild._update_cache_with_session_data()and_collect_project_sessions()both implement session-summary mapping vialeafUuid↔UUID, matching the renderer’s logic._generate_individual_session_files():
- Reuses a single renderer instance.
- Leverages cached session metadata (titles, previews) when available.
- Uses the same date-range suffixing logic as
convert_jsonl_to().process_projects_hierarchy()now excludes agent files when computingjsonl_count/last_modifiedand prefers cached project/session data when available; fallback path reuses_collect_project_sessions()for consistency.These flows line up cleanly with the refactored renderer and cache types.
Also applies to: 564-721, 724-825, 828-920, 922-1133
📜 Review details
Configuration used: defaults
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (31)
claude_code_log/cache.py(14 hunks)claude_code_log/cli.py(5 hunks)claude_code_log/converter.py(25 hunks)claude_code_log/html/ansi_colors.py(7 hunks)claude_code_log/html/renderer.py(9 hunks)claude_code_log/html/renderer_code.py(6 hunks)claude_code_log/html/templates/components/timeline.html(4 hunks)claude_code_log/html/templates/transcript.html(5 hunks)claude_code_log/html/tool_formatters.py(13 hunks)claude_code_log/html/user_formatters.py(10 hunks)claude_code_log/html/utils.py(6 hunks)claude_code_log/models.py(21 hunks)claude_code_log/parser.py(27 hunks)claude_code_log/renderer.py(52 hunks)claude_code_log/renderer_timings.py(3 hunks)claude_code_log/tui.py(2 hunks)claude_code_log/utils.py(6 hunks)dev-docs/FOLD_STATE_DIAGRAM.md(1 hunks)dev-docs/MESSAGE_REFACTORING.md(4 hunks)dev-docs/messages.md(6 hunks)test/__snapshots__/test_snapshot_html.ambr(37 hunks)test/test_ansi_colors.py(1 hunks)test/test_askuserquestion_rendering.py(1 hunks)test/test_cache.py(4 hunks)test/test_date_filtering.py(3 hunks)test/test_integration_realistic.py(7 hunks)test/test_phase8_message_variants.py(2 hunks)test/test_renderer.py(1 hunks)test/test_template_utils.py(1 hunks)test/test_todowrite_rendering.py(1 hunks)test/test_utils.py(3 hunks)
✅ Files skipped from review due to trivial changes (1)
- test/test_renderer.py
🚧 Files skipped from review as they are similar to previous changes (10)
- claude_code_log/html/templates/components/timeline.html
- claude_code_log/tui.py
- test/test_todowrite_rendering.py
- test/test_ansi_colors.py
- test/test_phase8_message_variants.py
- test/test_askuserquestion_rendering.py
- claude_code_log/html/renderer.py
- claude_code_log/renderer_timings.py
- dev-docs/messages.md
- claude_code_log/html/user_formatters.py
🧰 Additional context used
📓 Path-based instructions (6)
test/**/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
Organize tests into categories with pytest markers to avoid async event loop conflicts: unit tests (no mark), TUI tests (@pytest.mark.tui), browser tests (@pytest.mark.browser), and snapshot tests
Files:
test/test_date_filtering.pytest/test_cache.pytest/test_integration_realistic.pytest/test_template_utils.pytest/test_utils.py
**/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
**/*.py: Use ruff for code formatting and linting, with ruff check --fix for automatic fixes
Use pyright and mypy for type checking in Python code
Target Python 3.10+ with support for modern Python features and type hints
Files:
test/test_date_filtering.pyclaude_code_log/html/renderer_code.pytest/test_cache.pyclaude_code_log/utils.pyclaude_code_log/renderer.pyclaude_code_log/cli.pytest/test_integration_realistic.pyclaude_code_log/models.pytest/test_template_utils.pyclaude_code_log/html/utils.pyclaude_code_log/cache.pyclaude_code_log/html/ansi_colors.pytest/test_utils.pyclaude_code_log/converter.pyclaude_code_log/html/tool_formatters.pyclaude_code_log/parser.py
claude_code_log/*.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use dateparser for natural language date parsing to support date range filtering with expressions like 'today', 'yesterday', 'last week', and relative dates
Files:
claude_code_log/utils.pyclaude_code_log/renderer.pyclaude_code_log/cli.pyclaude_code_log/models.pyclaude_code_log/cache.pyclaude_code_log/converter.pyclaude_code_log/parser.py
claude_code_log/renderer.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use mistune for quick Markdown rendering with syntax highlighting support in server-side template rendering
Files:
claude_code_log/renderer.py
claude_code_log/cli.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use Click for CLI interface and argument parsing in Python CLI files
Files:
claude_code_log/cli.py
claude_code_log/models.py
📄 CodeRabbit inference engine (CLAUDE.md)
Use Pydantic models for parsing and validating transcript JSON data, including TranscriptEntry (union of UserTranscriptEntry, AssistantTranscriptEntry, SummaryTranscriptEntry), UsageInfo, and ContentItem
Files:
claude_code_log/models.py
🧠 Learnings (12)
📚 Learning: 2025-11-30T17:16:32.494Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.494Z
Learning: When adding new message types or modifying CSS class generation in renderer.py, ensure the timeline's message type detection logic in the JavaScript timeline component (timeline.html) is updated accordingly to maintain feature parity
Applied to files:
test/__snapshots__/test_snapshot_html.ambrdev-docs/FOLD_STATE_DIAGRAM.mdclaude_code_log/renderer.pyclaude_code_log/models.pydev-docs/MESSAGE_REFACTORING.md
📚 Learning: 2025-11-30T17:16:32.494Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.494Z
Learning: Ensure that message filters are applied consistently to messages in both the main transcript view and in the timeline component
Applied to files:
test/__snapshots__/test_snapshot_html.ambrtest/test_date_filtering.pyclaude_code_log/html/templates/transcript.html
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/*.py : Use dateparser for natural language date parsing to support date range filtering with expressions like 'today', 'yesterday', 'last week', and relative dates
Applied to files:
test/test_date_filtering.pyclaude_code_log/utils.pyclaude_code_log/converter.pyclaude_code_log/parser.py
📚 Learning: 2025-12-09T23:52:47.578Z
Learnt from: daaain
Repo: daaain/claude-code-log PR: 59
File: test/test_cache.py:135-165
Timestamp: 2025-12-09T23:52:47.578Z
Learning: SQLite supports NULLS FIRST and NULLS LAST in ORDER BY since v3.30.0 (Oct 2019). Do not flag SQL that uses these clauses as an error when reviewing Python tests or code that interacts with SQLite. If reviewing SQL strings, verify the target SQLite version supports NULLS FIRST/LAST and ensure the syntax is used correctly for the database in use.
Applied to files:
test/test_date_filtering.pytest/test_cache.pytest/test_integration_realistic.pytest/test_template_utils.pytest/test_utils.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/models.py : Use Pydantic models for parsing and validating transcript JSON data, including TranscriptEntry (union of UserTranscriptEntry, AssistantTranscriptEntry, SummaryTranscriptEntry), UsageInfo, and ContentItem
Applied to files:
test/test_cache.pyclaude_code_log/utils.pyclaude_code_log/models.pyclaude_code_log/cache.pyclaude_code_log/converter.pyclaude_code_log/parser.py
📚 Learning: 2025-11-09T22:35:33.367Z
Learnt from: cboos
Repo: daaain/claude-code-log PR: 42
File: claude_code_log/templates/transcript.html:91-98
Timestamp: 2025-11-09T22:35:33.367Z
Learning: In the claude-code-log fold UI (claude_code_log/templates/transcript.html), the fold button tooltips describe the ACTION on click, not the current state. Button 1 (fold-one) when showing ▼ will "Fold (all levels)" because hiding immediate children transitively hides all descendants. Button 2 (fold-all) when showing ▼▼ will "Fold (to 1st level)" because it keeps immediate children visible while hiding deeper descendants. See dev-docs/FOLD_STATE_DIAGRAM.md for the complete state machine.
Applied to files:
dev-docs/FOLD_STATE_DIAGRAM.md
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/templates/**/*.html : Use Jinja2 templates for HTML generation, including session navigation with table of contents, message rendering with different content types, and token display for individual messages and session totals
Applied to files:
dev-docs/FOLD_STATE_DIAGRAM.mddev-docs/MESSAGE_REFACTORING.md
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/renderer_timings.py : Implement performance timing instrumentation via the CLAUDE_CODE_LOG_DEBUG_TIMING environment variable to identify performance bottlenecks in rendering phases, with detailed timing for initialization, deduplication, session summary processing, main message loop, and template rendering
Applied to files:
claude_code_log/utils.pyclaude_code_log/renderer.pyclaude_code_log/html/utils.pydev-docs/MESSAGE_REFACTORING.md
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Implement cross-session summary matching to properly match async-generated summaries to their original sessions using leafUuid mapping
Applied to files:
claude_code_log/renderer.pyclaude_code_log/converter.py
📚 Learning: 2025-11-30T23:24:07.840Z
Learnt from: cboos
Repo: daaain/claude-code-log PR: 54
File: claude_code_log/renderer.py:2912-2945
Timestamp: 2025-11-30T23:24:07.840Z
Learning: In claude_code_log/renderer.py, the agentId field is currently only set on Task tool_result messages, not on tool_use messages, because the agentId is generated after the tool_use is logged. The _reorder_sidechain_template_messages function relies on this to avoid duplicate sidechain insertion.
Applied to files:
claude_code_log/renderer.pyclaude_code_log/converter.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/cli.py : Use Click for CLI interface and argument parsing in Python CLI files
Applied to files:
claude_code_log/cli.py
📚 Learning: 2025-11-30T17:16:32.495Z
Learnt from: CR
Repo: daaain/claude-code-log PR: 0
File: CLAUDE.md:0-0
Timestamp: 2025-11-30T17:16:32.495Z
Learning: Applies to claude_code_log/renderer.py : Use mistune for quick Markdown rendering with syntax highlighting support in server-side template rendering
Applied to files:
claude_code_log/html/utils.pydev-docs/MESSAGE_REFACTORING.md
🧬 Code graph analysis (6)
test/test_cache.py (1)
claude_code_log/models.py (2)
TextContent(682-684)UserMessage(749-752)
claude_code_log/renderer.py (2)
claude_code_log/models.py (4)
ToolUseContent(687-710)QueueOperationTranscriptEntry(847-864)ToolResultContent(713-718)ThinkingContent(721-724)claude_code_log/parser.py (1)
extract_text_content(64-80)
claude_code_log/html/utils.py (1)
claude_code_log/renderer_timings.py (1)
timing_stat(88-110)
test/test_utils.py (2)
claude_code_log/models.py (2)
TextContent(682-684)UserMessage(749-752)claude_code_log/utils.py (1)
extract_text_content_length(159-166)
claude_code_log/html/tool_formatters.py (3)
claude_code_log/models.py (1)
AskUserQuestionItem(597-606)claude_code_log/html/utils.py (1)
escape_html(115-122)claude_code_log/html/ansi_colors.py (1)
convert_ansi_to_html(23-268)
claude_code_log/parser.py (1)
claude_code_log/models.py (14)
TextContent(682-684)ThinkingContent(721-724)IdeOpenedFile(222-225)IdeSelection(229-232)IdeDiagnostic(236-243)TodoWriteInput(581-584)TodoWriteItem(568-578)BashInput(484-491)WriteInput(502-506)ReadInput(494-499)AskUserQuestionInput(609-616)AskUserQuestionItem(597-606)AskUserQuestionOption(587-594)ExitPlanModeInput(619-624)
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🔇 Additional comments (22)
claude_code_log/utils.py (2)
5-29: LGTM! Correct UTC timezone handling.The addition of
timezoneimport and its usage informat_timestampensures timezone-aware datetime conversion, improving consistency across date filtering. The change todt.astimezone(timezone.utc)is the correct way to normalize to UTC.
58-319: LGTM! Typing modernization aligned with Python 3.9+.The migration from
List/Dicttolist/dictis consistent with the project-wide typing modernization. Note thatextract_text_content_length(line 159) signature changed from acceptingUnion[str, List[ContentItem], None]to requiringlist[ContentItem], which is a breaking change but aligns with the broader content model refactoring across the PR.claude_code_log/parser.py (4)
64-80: LGTM! Simplified content extraction with list-based signature.The signature change to
Optional[list[ContentItem]]removes the ambiguous Union type and aligns with the project's content model refactoring. The logic correctly handles both customTextContent/ThinkingContentmodels and Anthropic SDK types (TextBlock/ThinkingBlock).
515-648: LGTM! Consistent typing updates across lenient parsers.The migration to
dict[str, Any]is consistent with the project-wide typing modernization. The lenient parsers correctly handle malformed data by providing defaults and skipping invalid nested items, which aligns with the robust parsing strategy outlined in the PR objectives.
840-868: LGTM! Robust handling of non-dict list items.The updated
parse_message_contentnow:
- Always returns
list[ContentItem]for consistent downstream handling- Wraps strings as
TextContent(line 856)- Handles non-dict list items by converting to
TextContent(lines 864-865)This addresses the previous review concern about crashing on non-dict elements and ensures robust parsing even with malformed data.
876-960: LGTM! Enhanced transcript entry parsing with Anthropic compatibility.The updates include:
- Type-specific content parsers (
parse_user_content_item,parse_assistant_content_item) for accurate content handling- Anthropic
Messagecompatibility validation (lines 924-932)- Usage normalization via
normalize_usage_info(lines 943-944)These changes strengthen the parsing layer and ensure interoperability with official Anthropic SDK types.
claude_code_log/html/renderer_code.py (1)
13-13: LGTM! Consistent typing modernization.The removal of
Listimport and migration to built-inlist[str]annotations is consistent with the project-wide Python 3.9+ typing updates. No runtime behavior changes.Also applies to: 196-273
test/test_template_utils.py (1)
73-77: LGTM! Test updated to match new content model.The test correctly reflects the signature change of
extract_text_contentfrom accepting strings to requiringlist[ContentItem]. The test now constructs a properTextContentlist, which aligns with the broader content model refactoring across the PR.test/test_integration_realistic.py (1)
742-744: LGTM! Consistent exclusion of agent files in integration tests.The filtering pattern
if not f.name.startswith("agent-")is consistently applied across multiple test functions to exclude agent JSONL files. This aligns with the PR's agent-file handling strategy mentioned in the summary and ensures tests focus on regular (non-agent) session files.Also applies to: 777-779, 810-812, 926-928, 1115-1117, 1170-1172, 1250-1252
dev-docs/FOLD_STATE_DIAGRAM.md (1)
276-278: LGTM! Documentation references corrected.The updated references now point to the correct file paths and line ranges:
renderer.pylines 1285-1493 (corrected from 2698-2850)transcript.htmlin the html/templates directorymessage_styles.cssin the components subdirectoryThis addresses the previous review concern about outdated references.
test/test_date_filtering.py (1)
6-6: LGTM! Consistent UTC-aware datetime handling in tests.The addition of
timezoneimport and theto_utc_isohelper ensures all test timestamps are UTC-aware and properly formatted with the "Z" suffix. This aligns with the UTC timezone handling introduced inclaude_code_log/utils.pyand ensures consistent date filtering behavior across the codebase.Also applies to: 33-46, 105-113
test/test_utils.py (1)
624-626: LGTM! Test helpers correctly updated for list-based content model.The helper methods
_create_user_entryand_create_assistant_entrynow correctly wrap content strings inTextContentlists when constructingUserMessageandAssistantMessageobjects. This aligns with the broader content model refactoring where message content is typed aslist[ContentItem].Also applies to: 757-759
claude_code_log/cli.py (1)
8-8: LGTM! Type hints modernized to Python 3.9+ built-in generics.The migration from
typing.Listto built-inlist[...]is correct and consistent with the Python 3.10+ target specified in coding guidelines.Also applies to: 111-111, 151-152, 166-167, 185-186, 188-188
test/test_cache.py (1)
25-25: LGTM! Test data correctly updated to match new UserMessage.content signature.The test changes properly reflect the model update where
UserMessage.contentis nowlist[ContentItem]instead of accepting a bare string. All test data construction is consistent.Also applies to: 63-65, 225-228, 240-243
claude_code_log/html/ansi_colors.py (1)
10-10: LGTM! Type hints modernized to built-in generics.Consistent migration to Python 3.9+ built-in
list[...]anddict[...]types.Also applies to: 57-58, 236-237, 259-259
claude_code_log/html/templates/transcript.html (1)
275-308: LGTM! Message type filtering correctly implements composite filters.The expanded filtering logic properly groups related message types:
- User filter includes
user,bash-input,bash-output- Tool filter includes
tool_use,tool_resultThe implementation is consistent across counting, filtering, and visible count updates. Based on learnings, this ensures filters are applied consistently to both the main transcript view and timeline component.
Also applies to: 310-324, 332-343, 410-431, 433-454
claude_code_log/html/tool_formatters.py (3)
17-22: LGTM! Type hints modernized to built-in generics.Consistent migration to Python 3.9+ built-in
list[...]anddict[...]types across the module, including the publicrender_params_tablesignature.Also applies to: 53-53, 94-94, 104-104, 145-145, 222-222, 271-271, 282-282, 636-636, 793-793, 796-797
806-830: LGTM! Security improvements correctly address image handling concerns.The changes properly address past review comments:
- Media type whitelist (lines 809-817): Restricts to safe image types (PNG, JPEG, GIF, WEBP), preventing XSS via SVG data URLs
- Base64 validation (lines 820-824): Validates base64 data before constructing data URLs, preventing corruption/injection
- Data URL escaping (line 827): Applies
escape_html()to data URLs before embedding in img attributesThese changes effectively mitigate the identified security risks.
887-896: LGTM! ANSI HTML truncation issue correctly resolved.The separation of
full_html(ANSI-converted) andpreview_html(plain escaped text) prevents DOM corruption from truncating HTML tags in previews, while maintaining proper ANSI color rendering in the expanded view. This addresses the past review concern about cutting HTML midway through tags.Also applies to: 901-901, 920-930
test/__snapshots__/test_snapshot_html.ambr (2)
5436-5446: LGTM - Filter expansion logic is consistent.The user filter correctly includes
bash-inputandbash-outputas user-initiated message types. The expansion logic is applied consistently across all snapshot variations.
5399-5412: Combined user filter counting is correctly implemented.The user filter properly aggregates counts from
user,bash-input, andbash-outputmessages using combined CSS selectors. The toggle visibility and count display logic is consistent.claude_code_log/converter.py (1)
41-99: UTC-aware date filtering infilter_messages_by_date()looks correct and aligned with transcript timestamps.
dateparser_settings = {"TIMEZONE": "UTC", "RETURN_AS_TIMEZONE_AWARE": False}ensures “today”/“yesterday” boundaries are computed in the same timezone as the stored timestamps.- Converting
message_dtto naive (when tzinfo is set) matches the naivefrom_dt/to_dtfrom dateparser before comparisons.This should resolve the previous local‑vs‑UTC mismatch.
(as #63 was too large for coderabbit, I removed the dev-docs/messages in this one, and squashed the changes; let's hope that's good enough)
Refactor message rendering: format-neutral separation and tree-first architecture
Major refactoring of the message rendering pipeline to improve maintainability, type safety, and enable future multi-format output support. This squashes 93 commits from the dev/message-tree-refactoring branch.
Architecture Changes
Format-neutral/HTML separation:
html/package (7 modules, ~2389 lines total):Tree-first architecture:
generate_template_messages()now returns tree roots, not flat listHtmlRenderer._flatten_preorder()traverses tree and formats contentKey Improvements
Type safety (Phases 9-11):
MessageType(str, Enum)with all message typesMessageModifiersdataclass replacing boolean flagsCode organization (Phases 3-6):
_process_messages_loop()into focused helpers (33% smaller)_identify_message_pairs()from ~120 to ~37 lines (69% smaller)Testing infrastructure (Phase 8):
paired-messageCSS classDocumentation (Phase 7):
Parser/Formatter Pattern
Content is now processed in two stages:
This separation enables alternative renderers (text, markdown) using the same content models.
Metrics
Style Guide
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Summary by CodeRabbit
Release Notes
New Features
--formatoption to CLI for selecting output format.Improvements
Bug Fixes
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