version.py File Reference

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Data Structures
class	InvalidVersion
class	_BaseVersion
class	LegacyVersion
class	Version

Namespaces
namespace	pip
namespace	pip._vendor
namespace	pip._vendor.packaging
namespace	pip._vendor.packaging.version

Functions
Union["LegacyVersion", "Version"]	parse (str version)
Iterator[str]	_parse_version_parts (str s)
LegacyCmpKey	_legacy_cmpkey (str version)
Optional[Tuple[str, int]]	_parse_letter_version (str letter, Union[str, bytes, SupportsInt] number)
Optional[LocalType]	_parse_local_version (str local)
CmpKey	_cmpkey (int epoch, Tuple[int,...] release, Optional[Tuple[str, int]] pre, Optional[Tuple[str, int]] post, Optional[Tuple[str, int]] dev, Optional[Tuple[SubLocalType]] local)

Variables
	InfiniteTypes = Union[InfinityType, NegativeInfinityType]
	PrePostDevType = Union[InfiniteTypes, Tuple[str, int]]
	SubLocalType = Union[InfiniteTypes, int, str]
	LocalType
	CmpKey
	LegacyCmpKey = Tuple[int, Tuple[str, ...]]
	VersionComparisonMethod
	_Version
	_legacy_version_component_re = re.compile(r"(\d+ | [a-z]+ | \.| -)", re.VERBOSE)
dict	_legacy_version_replacement_map
str	VERSION_PATTERN
	_local_version_separators = re.compile(r"[\._-]")