30 lines
1.3 KiB
Python
30 lines
1.3 KiB
Python
"""
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Print the path to the site-packages directory for the current Python environment.
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"""
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from __future__ import print_function
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try:
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import pip
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import os
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print(os.path.dirname(os.path.dirname(pip.__file__)))
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except ImportError:
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import sys
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print("DEBUG: could not import pip", file=sys.stderr)
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# if you use poetry with `virtualenvs.options.no-pip = true` you might end up with a
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# virtualenv without pip, so the above trick doesn't actually work. See
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# https://python-poetry.org/docs/configuration/#virtualenvsoptionsno-pip
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#
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# A possible option is to install `pip` into the virtualenv created by poetry
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# (`poetry add pip`), but it turns out that doesn't always work :( for the test
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# poetry/requests-3, I was not allowed to install pip! So I did not pursue this
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# option further.
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#
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# Instead, testing (on both Windows and Linux) shows that the last entry of
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# `site.getsitepackages()` has the right path (note: On linux there is only a single
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# entry), whereas `site.getusersitepackages()` is about the system python (very
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# confusing).
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#
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# We can't use the environment variable POETRY_VIRTUALENVS_OPTIONS_NO_PIP because it
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# does not work, see https://github.com/python-poetry/poetry/issues/5906
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import site
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print(site.getsitepackages()[-1])
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