importsearch 0.2.0

A package to track your imports

importsearch

importsearch is a CLI tool that inspects Python files and reports the import dependency graph for a given entry point.
Specify a target file and instantly view the downstream files and modules that it touches.

Looking for the Japanese guide? See README-ja.md.

Features

• Rich CLI report: Presents dependencies and visited files in a styled table.
• Multiple output formats: Choose between print (decorated), text, and json.
• Stable traversal: Works on Path objects, avoiding cycles and duplicates during analysis.

Installation

pip install importsearch

CLI Usage

importsearch path/to/main.py --root . --output-format print

Common options

• --root / -r: Root directory for the analysis (defaults to the current directory)
• --output-format / -o: print | text | json
• --output-file / -of: Base name for text / json reports (extension is added automatically)
• --verbose / -v: Display progress logs during the walk

Example: Save a text report

importsearch src/main.py --root . --output-format text --output-file report

The command prints the summary to stdout and writes it to report.txt.

Optional: Programmatic Usage

While the CLI is the primary interface, you can instantiate the searcher directly:

import argparse
from pathlib import Path
from importsearch import importsearch

args = argparse.Namespace(
    file_path=Path("src/main.py"),
    root_path=Path("."),
    output_format="json",
    output_path=Path("dependencies"),
    verbose=False,
)

searcher = importsearch(args)
searcher.search()
searcher.summary()

Development

Run the test suite with pytest:

pytest

Contributions are welcome! If you have ideas for improvements, please open an issue or submit a pull request.