3
U'ích ã @ sþ d dl Z d dlmZmZmZmZmZ ddlmZm Z ddl
m Z m Z eef ee
ef f ZedeZG dd deZG d d
d
eZe jd Ze jd Zeed
ddZee ef edddZeeee eee f dddZeeee f dddZdS )é N)Ú FrozenSetÚNewTypeÚTupleÚUnionÚcasté )ÚTagÚ parse_tag)ÚInvalidVersionÚVersionÚNormalizedNamec @ s e Zd ZdZdS )ÚInvalidWheelFilenamezM
An invalid wheel filename was found, users should refer to PEP 427.
N)Ú__name__Ú
__module__Ú __qualname__Ú__doc__© r r ú4/tmp/pip-build-gk9425m9/packaging/packaging/utils.pyr
s r
c @ s e Zd ZdZdS )ÚInvalidSdistFilenamez^
An invalid sdist filename was found, users should refer to the packaging user guide.
N)r r r r r r r r r s r z[-_.]+z (\d+)(.*))ÚnameÚreturnc C s t jd| j }tt|S )Nú-)Ú_canonicalize_regexÚsubÚlowerr r )r Úvaluer r r Úcanonicalize_name s r )Úversionr c C sü t | tr.y t| }W q2 tk
r* | S X n| }g }|jdkrR|j|j d |jtjdddjdd |j D |j
dk r|jdjd d |j
D |j dk rº|jd
|j |j dk rÖ|jd |j |j
dk rò|jd |j
dj|S )
z
This is very similar to Version.__str__, but has one subtle difference
with the way it handles the release segment.
r ú!z(\.0)+$Ú Ú.c s s | ]}t |V qd S )N)Ústr)Ú.0Úxr r r ú <genexpr>< s z'canonicalize_version.<locals>.<genexpr>Nc s s | ]}t |V qd S )N)r! )r" r# r r r r$ @ s z.postz.devú+)Ú
isinstancer! r r
ÚepochÚappendÚrer ÚjoinÚreleaseÚpreÚpostÚdevÚlocal)r ÚparsedÚpartsr r r Úcanonicalize_version& s&
&
r2 )Úfilenamer c
C s | j dstd| | d d
} | jd}|dkrDtd| | jd|d }|d }d |ksxtjd
|tjd krtd | t|}t|d }|dkrò|d }t j|}|d krÒtd
| d| dt
t t |j
d |j
df}nf }t|d } |||| fS )Nz.whlz3Invalid wheel filename (extension must be '.whl'): é r é z0Invalid wheel filename (wrong number of parts): é r Ú__z ^[\w\d._]*$zInvalid project name: r zInvalid build number: z in 'ú'éüÿÿÿ)r4 r5 éÿÿÿÿ)Úendswithr
ÚcountÚsplitr) ÚmatchÚUNICODEr r Ú_build_tag_regexr ÚBuildTagÚintÚgroupr )
r3 Zdashesr1 Ú name_partr r Z
build_partZ build_matchÚbuildÚtagsr r r Úparse_wheel_filenameQ s0
rG c C s | j dr | d td
}n,| j dr<| d td
}ntd| |jd\}}}|sltd| t|}t|}||fS )Nz.tar.gzz.zipz@Invalid sdist filename (extension must be '.tar.gz' or '.zip'): r zInvalid sdist filename: )r; Úlenr Ú
rpartitionr r )r3 Z file_stemrD ÚsepZ version_partr r r r r Úparse_sdist_filenameu s
rK )r) Útypingr r r r r rF r r r r
r rB r! rA r Ú
ValueErrorr
r Úcompiler r@ r r2 rG rK r r r r Ú<module> s
, "