Locating your Python site-packages Directory: A Comprehensive Guide
Identifying the location of your Python site-packages directory is essential for managing installed packages and troubleshooting potential issues. In Python, there are two primary types of site-packages directories: global and per user.
Global Site-Packages Directories
- Listed in sys.path when running "python -m site".
- Can also be obtained using "python -c 'import site; print(site.getsitepackages())'".
- In Python 3, use "python3 -c 'import sysconfig; print(sysconfig.get_paths()["purelib"])'" to find the global site-packages directory.
Per User Site-Packages Directories
- Designated for locally installed packages.
- Determined by running "python -m site --user-site".
- If this directory is missing, check if Python exited with an error code or refer to "python -m site --help".
- Use "pip list --user" or "pip freeze --user" to view installed per user site-packages.
Practical Tips for Locating Packages
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package.__path__: Identifies the locations of a specific package, e.g., "python -c 'import setuptools as _; print(_.__path__)'".
-
module.__file__: Determines the location of a specific module, e.g., "python3 -c 'import os as _; print(_.__file__)'".
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pip show package: Provides Debian-style package information, including its location, e.g., "pip show pytest".
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