本文整理汇总了Python中pip._vendor.pkg_resources.DistInfoDistribution方法的典型用法代码示例。如果您正苦于以下问题：Python pkg_resources.DistInfoDistribution方法的具体用法？Python pkg_resources.DistInfoDistribution怎么用？Python pkg_resources.DistInfoDistribution使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pip._vendor.pkg_resources的用法示例。
在下文中一共展示了pkg_resources.DistInfoDistribution方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: get_dist
# 需要导入模块: from pip._vendor import pkg_resources [as 别名]
# 或者: from pip._vendor.pkg_resources import DistInfoDistribution [as 别名]
def get_dist(self):
# type: () -> Distribution
"""Return a pkg_resources.Distribution for this requirement"""
if self.metadata_directory:
base_dir, distinfo = os.path.split(self.metadata_directory)
metadata = pkg_resources.PathMetadata(
base_dir, self.metadata_directory
)
dist_name = os.path.splitext(distinfo)[0]
typ = pkg_resources.DistInfoDistribution
else:
egg_info = self.egg_info_path.rstrip(os.path.sep)
base_dir = os.path.dirname(egg_info)
metadata = pkg_resources.PathMetadata(base_dir, egg_info)
dist_name = os.path.splitext(os.path.basename(egg_info))[0]
# https://github.com/python/mypy/issues/1174
typ = pkg_resources.Distribution # type: ignore
return typ(
base_dir,
project_name=dist_name,
metadata=metadata,
) 示例2: get_metadata
# 需要导入模块: from pip._vendor import pkg_resources [as 别名]
# 或者: from pip._vendor.pkg_resources import DistInfoDistribution [as 别名]
def get_metadata(dist):
# type: (Distribution) -> Message
"""
:raises NoneMetadataError: if the distribution reports `has_metadata()`
True but `get_metadata()` returns None.
"""
metadata_name = 'METADATA'
if (isinstance(dist, pkg_resources.DistInfoDistribution) and
dist.has_metadata(metadata_name)):
metadata = dist.get_metadata(metadata_name)
elif dist.has_metadata('PKG-INFO'):
metadata_name = 'PKG-INFO'
metadata = dist.get_metadata(metadata_name)
else:
logger.warning("No metadata found in %s", display_path(dist.location))
metadata = ''
if metadata is None:
raise NoneMetadataError(dist, metadata_name)
feed_parser = FeedParser()
# The following line errors out if with a "NoneType" TypeError if
# passed metadata=None.
feed_parser.feed(metadata)
return feed_parser.close() 示例3: _get_dist
# 需要导入模块: from pip._vendor import pkg_resources [as 别名]
# 或者: from pip._vendor.pkg_resources import DistInfoDistribution [as 别名]
def _get_dist(metadata_directory):
# type: (str) -> Distribution
"""Return a pkg_resources.Distribution for the provided
metadata directory.
"""
dist_dir = metadata_directory.rstrip(os.sep)
# Determine the correct Distribution object type.
if dist_dir.endswith(".egg-info"):
dist_cls = pkg_resources.Distribution
else:
assert dist_dir.endswith(".dist-info")
dist_cls = pkg_resources.DistInfoDistribution
# Build a PathMetadata object, from path to metadata. :wink:
base_dir, dist_dir_name = os.path.split(dist_dir)
dist_name = os.path.splitext(dist_dir_name)[0]
metadata = pkg_resources.PathMetadata(base_dir, dist_dir)
return dist_cls(
base_dir,
project_name=dist_name,
metadata=metadata,
) 示例4: _get_dist
# 需要导入模块: from pip._vendor import pkg_resources [as 别名]
# 或者: from pip._vendor.pkg_resources import DistInfoDistribution [as 别名]
def _get_dist(metadata_directory):
# type: (str) -> Distribution
"""Return a pkg_resources.Distribution for the provided
metadata directory.
"""
dist_dir = metadata_directory.rstrip(os.sep)
# Build a PathMetadata object, from path to metadata. :wink:
base_dir, dist_dir_name = os.path.split(dist_dir)
metadata = pkg_resources.PathMetadata(base_dir, dist_dir)
# Determine the correct Distribution object type.
if dist_dir.endswith(".egg-info"):
dist_cls = pkg_resources.Distribution
dist_name = os.path.splitext(dist_dir_name)[0]
else:
assert dist_dir.endswith(".dist-info")
dist_cls = pkg_resources.DistInfoDistribution
dist_name = os.path.splitext(dist_dir_name)[0].split("-")[0]
return dist_cls(
base_dir,
project_name=dist_name,
metadata=metadata,
) 示例5: get_dist
# 需要导入模块: from pip._vendor import pkg_resources [as 别名]
# 或者: from pip._vendor.pkg_resources import DistInfoDistribution [as 别名]
def get_dist(self):
# type: () -> Distribution
"""Return a pkg_resources.Distribution for this requirement"""
dist_dir = self.metadata_directory.rstrip(os.sep)
# Determine the correct Distribution object type.
if dist_dir.endswith(".egg-info"):
dist_cls = pkg_resources.Distribution
else:
assert dist_dir.endswith(".dist-info")
dist_cls = pkg_resources.DistInfoDistribution
# Build a PathMetadata object, from path to metadata. :wink:
base_dir, dist_dir_name = os.path.split(dist_dir)
dist_name = os.path.splitext(dist_dir_name)[0]
metadata = pkg_resources.PathMetadata(base_dir, dist_dir)
return dist_cls(
base_dir,
project_name=dist_name,
metadata=metadata,
) 示例6: get_dist
# 需要导入模块: from pip._vendor import pkg_resources [as 别名]
# 或者: from pip._vendor.pkg_resources import DistInfoDistribution [as 别名]
def get_dist(self):
# type: () -> Distribution
"""Return a pkg_resources.Distribution for this requirement"""
if self.metadata_directory:
dist_dir = self.metadata_directory
dist_cls = pkg_resources.DistInfoDistribution
else:
dist_dir = self.egg_info_path.rstrip(os.path.sep)
# https://github.com/python/mypy/issues/1174
dist_cls = pkg_resources.Distribution # type: ignore
# dist_dir_name can be of the form "<project>.dist-info" or
# e.g. "<project>.egg-info".
base_dir, dist_dir_name = os.path.split(dist_dir)
dist_name = os.path.splitext(dist_dir_name)[0]
metadata = pkg_resources.PathMetadata(base_dir, dist_dir)
return dist_cls(
base_dir,
project_name=dist_name,
metadata=metadata,
) 示例7: get_metadata
# 需要导入模块: from pip._vendor import pkg_resources [as 别名]
# 或者: from pip._vendor.pkg_resources import DistInfoDistribution [as 别名]
def get_metadata(dist):
if (isinstance(dist, pkg_resources.DistInfoDistribution) and
dist.has_metadata('METADATA')):
return dist.get_metadata('METADATA')
elif dist.has_metadata('PKG-INFO'):
return dist.get_metadata('PKG-INFO')