Refactor into fancy python program

Also use pynetbox

The logging function currently doesn't work.

.gitignore

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+
+# Created by https://www.gitignore.io/api/vim,python
+# Edit at https://www.gitignore.io/?templates=vim,python
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+pip-wheel-metadata/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+.pytest_cache/
+
+# Translations
+*.mo
+*.pot
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# pyenv
+.python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# celery beat schedule file
+celerybeat-schedule
+
+# SageMath parsed files
+*.sage.py
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# Mr Developer
+.mr.developer.cfg
+.project
+.pydevproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+### Vim ###
+# Swap
+[._]*.s[a-v][a-z]
+[._]*.sw[a-p]
+[._]s[a-rt-v][a-z]
+[._]ss[a-gi-z]
+[._]sw[a-p]
+
+# Session
+Session.vim
+Sessionx.vim
+
+# Temporary
+.netrwhist
+*~
+# Auto-generated tag files
+tags
+# Persistent undo
+[._]*.un~
+
+# End of https://www.gitignore.io/api/vim,python
+venv

icingagen/__init__.py

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+"""Icinga Config Generator."""
+
+from .logging import logger_setup
+from .render import render
+
+NETBOX_URL = "http://netbox.sown.org.uk"
+
+__all__ = [
+  "NETBOX_URL",
+  "render",
+]

icingagen/__main__.py

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+"""Main file for config generator."""
+from pynetbox.api import Api 
+
+from icingagen import render, NETBOX_URL
+
+nb = Api(NETBOX_URL, ssl_verify=False)
+
+render(nb.dcim.devices.all())

icingagen/logging.py

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+"""Logger Setup."""
+import logging
+import sys
+
+
+def logger_setup() -> None:
+    """Setup the logger."""
+    root = logging.getLogger()
+    root.setLevel(logging.INFO)
+
+    handler = logging.StreamHandler(sys.stderr)
+
+    formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(name)s - %(message)s')
+    handler.setFormatter(formatter)
+
+    root.addHandler(handler)

icingagen/render.py

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+"""Render Icinga2 config."""
+import logging
+import sys
+
+import jinja2
+
+def render(devices):
+    jinjaEnv = jinja2.Environment(loader=jinja2.FileSystemLoader(searchpath="./"))
+    template = jinjaEnv.get_template("config.j2")
+
+    print(template.render(devices=devices))