zip.py 文件源码

def _extract(self, filename, password):
        archive_path = _prepare_archive_at_path(filename)
        if not archive_path:
            return None
        # Extraction.
        extract_path = environ.get("TEMP", "/tmp")
        with ZipFile(archive_path, "r") as archive:
            try:
                archive.extractall(path=extract_path, pwd=password)
            except BadZipfile:
                raise Exception("Invalid Zip file")
            # Try to extract it again, but with a default password
            except RuntimeError:
                try:
                    archive.extractall(path=extract_path, pwd="infected")
                except RuntimeError as err:
                    raise Exception("Unable to extract Zip file: %s" % err)
            finally:
                self._extract_nested_archives(archive, extract_path, password)
        return archive.namelist()