def unzip()

in python/pip_install/extract_wheels/lib/wheel.py [0:0]

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

    def unzip(self, directory: str) -> None:
        with zipfile.ZipFile(self.path, "r") as whl:
            whl.extractall(directory)
            # The following logic is borrowed from Pip:
            # https://github.com/pypa/pip/blob/cc48c07b64f338ac5e347d90f6cb4efc22ed0d0b/src/pip/_internal/utils/unpacking.py#L240
            for info in whl.infolist():
                name = info.filename
                # Do not attempt to modify directories.
                if name.endswith("/") or name.endswith("\\"):
                    continue
                mode = info.external_attr >> 16
                # if mode and regular file and any execute permissions for
                # user/group/world?
                if mode and stat.S_ISREG(mode) and mode & 0o111:
                    name = os.path.join(directory, name)
                    set_extracted_file_to_default_mode_plus_executable(name)