aboutsummaryrefslogtreecommitdiffstats
path: root/library/python/runtime_py3/sitecustomize.pyx
diff options
context:
space:
mode:
authormonster <monster@ydb.tech>2022-07-07 14:41:37 +0300
committermonster <monster@ydb.tech>2022-07-07 14:41:37 +0300
commit06e5c21a835c0e923506c4ff27929f34e00761c2 (patch)
tree75efcbc6854ef9bd476eb8bf00cc5c900da436a2 /library/python/runtime_py3/sitecustomize.pyx
parent03f024c4412e3aa613bb543cf1660176320ba8f4 (diff)
downloadydb-06e5c21a835c0e923506c4ff27929f34e00761c2.tar.gz
fix ya.make
Diffstat (limited to 'library/python/runtime_py3/sitecustomize.pyx')
-rw-r--r--library/python/runtime_py3/sitecustomize.pyx69
1 files changed, 0 insertions, 69 deletions
diff --git a/library/python/runtime_py3/sitecustomize.pyx b/library/python/runtime_py3/sitecustomize.pyx
deleted file mode 100644
index 966bbe8ba6..0000000000
--- a/library/python/runtime_py3/sitecustomize.pyx
+++ /dev/null
@@ -1,69 +0,0 @@
-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