o i2 @s~ddlmZddlmZmZddlmZmZ ddedede dee fd d Z dedeefd d Z d edede fddZ dS))Optional)InvalidSpecifier SpecifierSet)InvalidVersionVersionTversion constraint prereleasesreturnc CsR|dr d|}z t|}t|}Wn ttfy!YdSw||_||vS)a Check if a version (e.g. "2.0.0") is compatible given a version constraint (e.g. ">=1.9.0,<2.2.1"). If the constraint is a specific version, it's interpreted as =={version}. version (str): The version to check. constraint (str): The constraint string. prereleases (bool): Whether to allow prereleases. If set to False, prerelease versions will be considered incompatible. RETURNS (bool / None): Whether the version is compatible, or None if the version or constraint are invalid. rz==N)isdigitrrrrr )rrr specr H/home/ubuntu/.local/lib/python3.10/site-packages/weasel/util/versions.pyis_compatible_versions   rc Cs8zt|}Wn ttfyYdSw|jd|jS)zGet the major + minor version (without patch or prerelease identifiers). version (str): The version. RETURNS (str): The major + minor version or None if version is invalid. N.)r TypeErrorrmajorminor)rvr r rget_minor_version!s  r version_a version_bcCs(t|}t|}|duo|duo||kS)aNCompare two versions and check if they match in major and minor, without patch or prerelease identifiers. Used internally for compatibility checks that should be insensitive to patch releases. version_a (str): The first version version_b (str): The second version. RETURNS (bool): Whether the versions match. N)r)rrabr r ris_minor_version_match.s rN)T) typingrpackaging.specifiersrrpackaging.versionrrstrboolrrrr r r rs