pip-chronos 0.1.0

Update requirements.txt files with latest package versions

pipup

pipup is a command-line tool that automatically updates your requirements.txt files with the latest package versions from PyPI.

Features

• Simple to Use: Run with a single command to update all requirements
• Parallel Processing: Checks multiple packages concurrently for better performance
• Flexible: Update a specific file or search directories for requirements files
• Version Constraint Awareness: Handles different version specifiers (==, >=, <=, etc.)
• Dry Run Mode: Preview changes without modifying files
• Smart Detection: Preserves comments and formatting in requirements files

Installation

Install from PyPI:

pip install pipup

Usage

Update all requirements files in the current directory and subdirectories:

pipup

Update a specific requirements file:

pipup path/to/requirements.txt

Run in dry-run mode (show changes without modifying files):

pipup --dry-run

Options

positional arguments:
  path                  Directory or specific requirements file path (default: current directory)

options:
  -h, --help            show this help message and exit
  --pattern PATTERN     Glob pattern for finding requirements files (default: **/requirements.txt)
  --sequential          Run updates sequentially (no parallel processing)
  --update-ranges       Update packages with range operators (>=, <=, etc.)
  --dry-run             Show what would be updated without making changes
  --max-workers MAX_WORKERS
                        Maximum number of worker threads (default: 10)

Examples

Update all requirements files in the project:

pipup

Update only a specific service subdirectory:

pipup services/api-service/

Preview updates without making changes:

pipup --dry-run

Update packages with version ranges (>=, <=, etc.):

pipup --update-ranges

Use a custom pattern to find requirements files:

pipup --pattern="**/requirements*.txt"

How It Works

1. Finds all requirements.txt files in the specified directory (or uses a single file if provided)
2. For each package with a version specification, it checks for the latest available version using pip index versions
3. If a newer version is available, it updates the line in the requirements file
4. By default, only packages with exact version specifiers (==) are updated
5. Preserves all comments and formatting in the requirements files

License

MIT

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.