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Code Issues Releases Activity

Better docstring

This commit is contained in:
Tzu-ping Chung 2021-03-06 05:01:12 +08:00
parent 4bf083cde6
commit 0d183d3ee3
1 changed files with 5 additions and 1 deletions
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6
src/pip/_internal/build_env.py
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@ -65,7 +65,11 @@ def _format_main_py(source: pathlib.Path) -> bytes:
@contextlib.contextmanager
def _create_standalone_pip() -> Iterator[str]:
"""Create a zip file containing specified pip installation."""
"""Create a "standalone pip" zip file.
The zip file contains a (modified) copy of the pip currently running.
It will be used to install requirements into the build environment.
"""
source = pathlib.Path(pip_location).resolve().parent
with TempDirectory(kind="standalone-pip") as tmp_dir:
pip_zip = os.path.join(tmp_dir.path, "pip.zip")