Mercurial > repos > guerler > hhblits
comparison lib/python3.8/site-packages/pip/_internal/utils/pkg_resources.py @ 0:9e54283cc701 draft
"planemo upload commit d12c32a45bcd441307e632fca6d9af7d60289d44"
| author | guerler |
|---|---|
| date | Mon, 27 Jul 2020 03:47:31 -0400 |
| parents | |
| children |
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| -1:000000000000 | 0:9e54283cc701 |
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| 1 from pip._vendor.pkg_resources import yield_lines | |
| 2 from pip._vendor.six import ensure_str | |
| 3 | |
| 4 from pip._internal.utils.typing import MYPY_CHECK_RUNNING | |
| 5 | |
| 6 if MYPY_CHECK_RUNNING: | |
| 7 from typing import Dict, Iterable, List | |
| 8 | |
| 9 | |
| 10 class DictMetadata(object): | |
| 11 """IMetadataProvider that reads metadata files from a dictionary. | |
| 12 """ | |
| 13 def __init__(self, metadata): | |
| 14 # type: (Dict[str, bytes]) -> None | |
| 15 self._metadata = metadata | |
| 16 | |
| 17 def has_metadata(self, name): | |
| 18 # type: (str) -> bool | |
| 19 return name in self._metadata | |
| 20 | |
| 21 def get_metadata(self, name): | |
| 22 # type: (str) -> str | |
| 23 try: | |
| 24 return ensure_str(self._metadata[name]) | |
| 25 except UnicodeDecodeError as e: | |
| 26 # Mirrors handling done in pkg_resources.NullProvider. | |
| 27 e.reason += " in {} file".format(name) | |
| 28 raise | |
| 29 | |
| 30 def get_metadata_lines(self, name): | |
| 31 # type: (str) -> Iterable[str] | |
| 32 return yield_lines(self.get_metadata(name)) | |
| 33 | |
| 34 def metadata_isdir(self, name): | |
| 35 # type: (str) -> bool | |
| 36 return False | |
| 37 | |
| 38 def metadata_listdir(self, name): | |
| 39 # type: (str) -> List[str] | |
| 40 return [] | |
| 41 | |
| 42 def run_script(self, script_name, namespace): | |
| 43 # type: (str, str) -> None | |
| 44 pass |