a 4Da@s0dZddlZddlmZddlmZddlmZmZddl m Z m Z ddl m Z ddlmZmZdd lmZdd lmZd ZeeZGd d d eZe eeedddZe eeeefdddZe eedddZe eedddZe eedddZ eee!dfddd Z"ee!dfedd!d"d#Z#dS)$z0Support functions for working with wheel files. N)Message)Parser)DictTuple) BadZipFileZipFile)canonicalize_name)DistInfoDistribution Distribution)UnsupportedWheel) DictMetadata)rcsFeZdZdZeeefeddfdd Zeedfdd ZZ S) WheelMetadatazaMetadata provider that maps metadata decoding exceptions to our internal exception type. N)metadata wheel_namereturncst|||_dS)N)super__init__ _wheel_name)selfrr __class__i/Users/vegardjervell/Documents/master/model/venv/lib/python3.9/site-packages/pip/_internal/utils/wheel.pyrs zWheelMetadata.__init__)namerc sNzt|WStyH}z"td|jd|WYd}~n d}~00dS)NzError decoding metadata for : )r get_metadataUnicodeDecodeErrorr r)rrerrrrs zWheelMetadata.get_metadata) __name__ __module__ __qualname____doc__rstrbytesrr __classcell__rrrrrsr) wheel_ziprlocationrc st||\}fdd|D}i}|D]`}|dd\}}zt||||<Wq,ty}z td|t|WYd}~q,d}~00q,t||} t|| |dS)zaGet a pkg_resources distribution given a wheel. :raises UnsupportedWheel: on any errors cs g|]}|dr|qS)/) startswith.0pinfo_dirrr 2z8pkg_resources_distribution_for_wheel..r(r {} has an invalid wheel, {}N)r'r project_name) parse_wheelnamelistsplitread_wheel_metadata_filer formatr#rr ) r&rr'_metadata_files metadata_textpath metadata_namerrrr-r$pkg_resources_distribution_for_wheel)s, r=)r&rrc Cslz t||}t||}t|}Wn8tyX}z td|t|WYd}~n d}~00t||||fS)zExtract information from the provided wheel, ensuring it meets basic standards. Returns the name of the .dist-info directory and the parsed WHEEL metadata. r1N)wheel_dist_info_dirwheel_metadata wheel_versionr r7r#check_compatibility)r&rr.rversionrrrrr3Bs   * r3)sourcerrcCsdd|D}dd|D}|s,tdt|dkrLtdd||d }t|}t|}||s~td |||S) zReturns the name of the contained .dist-info directory. Raises AssertionError or UnsupportedWheel if not found, >1 found, or it doesn't match the provided name. cSsh|]}|dddqS)r(r r)r5r*rrr [r0z&wheel_dist_info_dir..cSsg|]}|dr|qS)z .dist-info)endswith)r+srrrr/]r0z'wheel_dist_info_dir..z.dist-info directory not foundr z)multiple .dist-info directories found: {}z, rz2.dist-info directory {!r} does not start with {!r})r4r lenr7joinrr))rCrsubdirs info_dirsr. info_dir_namecanonical_namerrrr>Ts$  r>)rCr;rc CsPz ||WStttfyJ}z td|d|WYd}~n d}~00dS)Nzcould not read z file: )readrKeyError RuntimeErrorr )rCr;rrrrr6us r6)rC dist_info_dirrc Csf|d}t||}z |}Wn8tyX}z td|d|WYd}~n d}~00t|S)ziReturn the WHEEL metadata of an extracted wheel, if possible. Otherwise, raise UnsupportedWheel. z/WHEELzerror decoding rN)r6decoderr rparsestr)rCrPr;wheel_contents wheel_textrrrrr?~s   *r?.) wheel_datarcCs\|d}|durtd|}zttt|dWStyVtd|Yn0dS)zbGiven WHEEL metadata, return the parsed Wheel-Version. Otherwise, raise UnsupportedWheel. z Wheel-VersionNzWHEEL is missing Wheel-Version.zinvalid Wheel-Version: )r striptuplemapintr5 ValueError)rU version_textrBrrrr@s r@)rBrrc CsR|dtdkr.td|dtt|n |tkrNtddtt|dS)aRaises errors or warns if called with an incompatible Wheel-Version. pip should refuse to install a Wheel-Version that's a major series ahead of what it's compatible with (e.g 2.0 > 1.1); and warn when installing a version only minor version ahead (e.g 1.2 > 1.1). version: a 2-tuple representing a Wheel-Version (Major, Minor) name: name of wheel or package to raise exception about :raises UnsupportedWheel: when an incompatible Wheel-Version is given rzB{}'s Wheel-Version ({}) is not compatible with this version of piprVz*Installing from a newer Wheel-Version (%s)N)VERSION_COMPATIBLEr r7rHrYr#loggerwarning)rBrrrrrAs rA)$r"logging email.messager email.parserrtypingrrzipfilerrZpip._vendor.packaging.utilsrZpip._vendor.pkg_resourcesr r pip._internal.exceptionsr !pip._internal.utils.pkg_resourcesr r] getLoggerrr^rr#r=r3r>r$r6r?rZr@rArrrrs*       !