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author | shadchin <shadchin@yandex-team.ru> | 2022-02-10 16:44:30 +0300 |
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committer | Daniil Cherednik <dcherednik@yandex-team.ru> | 2022-02-10 16:44:30 +0300 |
commit | 2598ef1d0aee359b4b6d5fdd1758916d5907d04f (patch) | |
tree | 012bb94d777798f1f56ac1cec429509766d05181 /library/python/runtime_py3/sitecustomize.pyx | |
parent | 6751af0b0c1b952fede40b19b71da8025b5d8bcf (diff) | |
download | ydb-2598ef1d0aee359b4b6d5fdd1758916d5907d04f.tar.gz |
Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 1 of 2.
Diffstat (limited to 'library/python/runtime_py3/sitecustomize.pyx')
-rw-r--r-- | library/python/runtime_py3/sitecustomize.pyx | 138 |
1 files changed, 69 insertions, 69 deletions
diff --git a/library/python/runtime_py3/sitecustomize.pyx b/library/python/runtime_py3/sitecustomize.pyx index 966bbe8ba6..0273d059de 100644 --- a/library/python/runtime_py3/sitecustomize.pyx +++ b/library/python/runtime_py3/sitecustomize.pyx @@ -1,69 +1,69 @@ -import re -import sys - -import __res - -from importlib.abc import ResourceReader -from importlib.metadata import Distribution, DistributionFinder, PackageNotFoundError, Prepared - -ResourceReader.register(__res._ResfsResourceReader) - -METADATA_NAME = re.compile('^Name: (.*)$', re.MULTILINE) - - -class ArcadiaDistribution(Distribution): - - def __init__(self, prefix): - self.prefix = prefix - - def read_text(self, filename): - data = __res.resfs_read(f'{self.prefix}{filename}') - if data: - return data.decode('utf-8') - read_text.__doc__ = Distribution.read_text.__doc__ - - def locate_file(self, path): - return f'{self.prefix}{path}' - - -class ArcadiaMetadataFinder(DistributionFinder): - - prefixes = {} - - @classmethod - def find_distributions(cls, context=DistributionFinder.Context()): - found = cls._search_prefixes(context.name) - return map(ArcadiaDistribution, found) - - @classmethod - def _init_prefixes(cls): - cls.prefixes.clear() - - for resource in __res.resfs_files(): - resource = resource.decode('utf-8') - if not resource.endswith('METADATA'): - continue - data = __res.resfs_read(resource).decode('utf-8') - metadata_name = METADATA_NAME.search(data) - if metadata_name: - metadata_name = Prepared(metadata_name.group(1)) - cls.prefixes[metadata_name.normalized] = resource[:-len('METADATA')] - - @classmethod - def _search_prefixes(cls, name): - if not cls.prefixes: - cls._init_prefixes() - - if name: - try: - yield cls.prefixes[Prepared(name).normalized] - except KeyError: - raise PackageNotFoundError(name) - else: - for prefix in sorted(cls.prefixes.values()): - yield prefix - - -# monkeypatch standart library -import importlib.metadata -importlib.metadata.MetadataPathFinder = ArcadiaMetadataFinder +import re +import sys + +import __res + +from importlib.abc import ResourceReader +from importlib.metadata import Distribution, DistributionFinder, PackageNotFoundError, Prepared + +ResourceReader.register(__res._ResfsResourceReader) + +METADATA_NAME = re.compile('^Name: (.*)$', re.MULTILINE) + + +class ArcadiaDistribution(Distribution): + + def __init__(self, prefix): + self.prefix = prefix + + def read_text(self, filename): + data = __res.resfs_read(f'{self.prefix}{filename}') + if data: + return data.decode('utf-8') + read_text.__doc__ = Distribution.read_text.__doc__ + + def locate_file(self, path): + return f'{self.prefix}{path}' + + +class ArcadiaMetadataFinder(DistributionFinder): + + prefixes = {} + + @classmethod + def find_distributions(cls, context=DistributionFinder.Context()): + found = cls._search_prefixes(context.name) + return map(ArcadiaDistribution, found) + + @classmethod + def _init_prefixes(cls): + cls.prefixes.clear() + + for resource in __res.resfs_files(): + resource = resource.decode('utf-8') + if not resource.endswith('METADATA'): + continue + data = __res.resfs_read(resource).decode('utf-8') + metadata_name = METADATA_NAME.search(data) + if metadata_name: + metadata_name = Prepared(metadata_name.group(1)) + cls.prefixes[metadata_name.normalized] = resource[:-len('METADATA')] + + @classmethod + def _search_prefixes(cls, name): + if not cls.prefixes: + cls._init_prefixes() + + if name: + try: + yield cls.prefixes[Prepared(name).normalized] + except KeyError: + raise PackageNotFoundError(name) + else: + for prefix in sorted(cls.prefixes.values()): + yield prefix + + +# monkeypatch standart library +import importlib.metadata +importlib.metadata.MetadataPathFinder = ArcadiaMetadataFinder |