lib.packaging.version.*¶

exception lib.packaging.version.InvalidVersion[source]¶

Bases: ValueError

An invalid version was found, users should refer to PEP 440.

class lib.packaging.version.LegacyVersion(version)[source]¶

Bases: lib.packaging.version._BaseVersion

property base_version¶

Return type: str

property dev¶

Return type: None

property epoch¶

Return type: int

property is_devrelease¶

Return type: bool

property is_postrelease¶

Return type: bool

property is_prerelease¶

Return type: bool

property local¶

Return type: None

property post¶

Return type: None

property pre¶

Return type: None

property public¶

Return type: str

property release¶

Return type: None

class lib.packaging.version.Version(version)[source]¶

Bases: lib.packaging.version._BaseVersion

_regex = re.compile('^\\s*\n v?\n (?:\n (?:(?P<epoch>[0-9]+)!)? # epoch\n (?P<release>[0-9]+(?:\\.[0-9]+)*) # release segment\n (?P<pre> , re.IGNORECASE|re.VERBOSE)¶

property base_version¶

Return type: str

property dev¶

Return type: Optional[Tuple[str, int]]

property epoch¶

Return type: int

property is_devrelease¶

Return type: bool

property is_postrelease¶

Return type: bool

property is_prerelease¶

Return type: bool

property local¶

Return type: Optional[str]

property major¶

Return type: int

property micro¶

Return type: int

property minor¶

Return type: int

property post¶

Return type: Optional[Tuple[str, int]]

property pre¶

Return type: Optional[Tuple[str, int]]

property public¶

Return type: str

property release¶

Return type: Tuple[int, ..]

lib.packaging.version.parse(version)[source]¶

Parse the given version string and return either a Version object or a LegacyVersion object depending on if the given version is a valid PEP 440 version or a legacy version.

Return type: Union[LegacyVersion, Version]