Mercurial > repos > guerler > springsuite
comparison planemo/lib/python3.7/site-packages/virtualenv/util/zipapp.py @ 1:56ad4e20f292 draft
"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
| author | guerler |
|---|---|
| date | Fri, 31 Jul 2020 00:32:28 -0400 |
| parents | |
| children |
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| 0:d30785e31577 | 1:56ad4e20f292 |
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| 1 from __future__ import absolute_import, unicode_literals | |
| 2 | |
| 3 import logging | |
| 4 import os | |
| 5 import zipfile | |
| 6 | |
| 7 from virtualenv.info import IS_WIN, ROOT | |
| 8 from virtualenv.util.six import ensure_text | |
| 9 | |
| 10 | |
| 11 def read(full_path): | |
| 12 sub_file = _get_path_within_zip(full_path) | |
| 13 with zipfile.ZipFile(ROOT, "r") as zip_file: | |
| 14 with zip_file.open(sub_file) as file_handler: | |
| 15 return file_handler.read().decode("utf-8") | |
| 16 | |
| 17 | |
| 18 def extract(full_path, dest): | |
| 19 logging.debug("extract %s to %s", full_path, dest) | |
| 20 sub_file = _get_path_within_zip(full_path) | |
| 21 with zipfile.ZipFile(ROOT, "r") as zip_file: | |
| 22 info = zip_file.getinfo(sub_file) | |
| 23 info.filename = dest.name | |
| 24 zip_file.extract(info, ensure_text(str(dest.parent))) | |
| 25 | |
| 26 | |
| 27 def _get_path_within_zip(full_path): | |
| 28 full_path = os.path.abspath(str(full_path)) | |
| 29 sub_file = full_path[len(ROOT) + 1 :] | |
| 30 if IS_WIN: | |
| 31 # paths are always UNIX separators, even on Windows, though __file__ still follows platform default | |
| 32 sub_file = sub_file.replace(os.sep, "/") | |
| 33 return sub_file |