Travel itinerary planner

Travel_Itinerary_Planner/.flake8

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+[flake8]
+max-line-length = 127
+max-complexity = 10
+select = E9,F63,F7,F82

Travel_Itinerary_Planner/README.md

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+# Travel Itinerary Planner
+This application lets you add, edit, view and delete itineraries from a CLI/terminal.
+- Add and save an itinerary to an itineraries binary file that can be loaded and updated.
+- Edit a saved itinerary item (e.g., name, location, flight departure date & time).
+- Add multiple flights and/or attractions to one of the existing itineraries.
+- View your itineraries (or a specific itinerary) in a formatted table.
+- Delete a full itinerary, or just a flight or attraction from a specific itinerary (note: can only delete flights/attractions if there are more than 1 associated with that itinerary).
+
+# Prerequisites
+- Python 3.14
+- pip (Python package installer)
+- Command Line/Terminal (to run the application)
+- rich 14.2.0
+- pick 2.4.0
+
+# Installing instructions
+1. Clone the repository to your local machine
+    ```bash
+    git clone https://github.com/king04aman/All-In-One-Python-Projects.git
+    ```
+2. Change directory into the cloned repository
+    ```bash
+    cd All-In-One-Python-Projects/'Travel_Itinerary_Planner'/
+    ``` 
+3. Install the required libraries
+    ```bash
+    pip install -r requirements.txt
+    ```
+4. Run the program in Command Line or Terminal using
+    ```bash
+    python3 main.py
+    ```
+
+# Screenshot
+### Welcome to the Travel Itinerary Planner!
+![Welcome to the Travel Itinerary Planner!](assets/welcome-to-the-app.png)
+
+### Choose what items to edit
+![Choose itinerary to edit](assets/choose-itinerary-to-edit.png)
+![Choose itinerary key to edit](assets/choose-item-key-to-edit.png)
+
+### View your itineraries, formatted into a neat table!
+![View itineraries in a table format](assets/view-itineraries.png)
+
+### And other neat features listed at the top of this document :)
+
+# Author
+Gabrielle Allan
+
+# Library credits
+
+[pick library](https://pypi.org/project/pick/)
+
+[rich library](https://github.com/Textualize/rich)

Travel_Itinerary_Planner/requirements.txt

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+flake8==7.3.0
+pick==v2.4.0
+rich==14.2.0

Travel_Itinerary_Planner/setup.py

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+from setuptools import setup, find_packages
+
+setup(
+    name="task_manager_cli",  # Updated project name
+    version="0.2",  # Updated version to reflect the new project
+    packages=find_packages(where='src'),  # Automatically locate packages under 'src'
+    package_dir={'': 'src'},  # Packages are located in the 'src' directory
+
+    # Dependencies required for the updated functionality
+    install_requires=[
+        "pick==2.4.0",
+        "python-dateutil>=2.8",  # For robust date validation
+        "rich==14.2.0",         # FIRST ISSUE: For formatted table
+        "colorama==0.4.6",
+        "markdown-it-py==3.0.0",
+        "mdurl==0.1.2",
+        "Pygments==2.19.1",
+        "six==1.17.0",
+        "coverage",
+        "flake8==7.3.0",
+        "pick==v2.4.0"
+    ],
+
+    # Project metadata
+    author="Gabrielle",
+    author_email="[email protected]",
+)

Travel_Itinerary_Planner/src/file_handler.py

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+import os
+import pickle
+from pprint import pprint
+
+ITINERARY_FILE = "itineraries.bin"
+# Used \\ because of this warning: https://stackoverflow.com/questions/52335970/how-to-fix-syntaxwarning-invalid-escape-sequence-in-python
+current_directory = f"{os.getcwd()}\\{ITINERARY_FILE}"
+print(current_directory)
+
+
+def load_itineraries():
+    """
+    Load tasks from a binary file using the pickle module.
+
+    Returns:
+        dictionary: A dictionary of Itinerary objects loaded from the binary file.
+              If the file does not exist, an empty dictionary is returned.
+    """
+    if os.path.exists(current_directory):
+        with open(ITINERARY_FILE, "rb") as file:
+            return pickle.load(file)
+    return []
+
+
+def save_itineraries(itineraries):
+    """
+    Save a list of itineraries to a binary file using the pickle module.
+
+    Args:
+        itineraries (dict): A dictionary containing Itinerary objects to save.
+
+    Side Effects:
+        - Writes the serialized itinerary dictionary to ITINERARY_FILE.
+        - Overwrites the file if it already exists.
+    """
+    with open(current_directory, "wb") as file:
+        pickle.dump(itineraries, file)