def _install_purelib_and_platlib()

in aws_lambda_builders/workflows/python_pip/packager.py [0:0]

• 11 lines of code
• 10 McCabe index (conditional complexity)

    def _install_purelib_and_platlib(self, wheel, root):
        # Take a wheel package and the directory it was just unpacked into and
        # unpackage the purelib/platlib directories if they are present into
        # the parent directory. On some systems purelib and platlib need to
        # be installed into separate locations, for lambda this is not the case
        # and both should be installed in site-packages.
        data_dir = self._osutils.joinpath(root, wheel.data_dir)
        if not self._osutils.directory_exists(data_dir):
            return
        unpack_dirs = {"purelib", "platlib"}
        data_contents = self._osutils.get_directory_contents(data_dir)
        for content_name in data_contents:
            if content_name in unpack_dirs:
                source = self._osutils.joinpath(data_dir, content_name)
                self._osutils.copytree(source, root)
                # No reason to keep the purelib/platlib source directory around
                # so we delete it to conserve space in the package.
                self._osutils.rmtree(source)