py-import-cycles

Detect import cycles in Python projects.

It:

walks over given packages,
collects (file-based) Python modules,
extracts import statements via ast and
computes cycles.

It is conceived for having an indication whether Python packages may have structural weak points.

py-import-cycles does not take any Python module finder or loader mechanisms into account.

Installation

The py-import-cycles package is available on PyPI: python3 -m pip install --user py-import-cycles

Usage

python3 -m py_import_cycles --version
python3 -m py_import_cycles --help
python3 -m py_import_cycles --packages /path/to/project/package