B
Qf @ s` d dl Z d dlZd dlmZ d dlmZ d dlmZ d dl m
Z
d dl m Z G dd de
Z
dS ) N)parse) path_to_url)splitext)KeyBasedCompareMixin) wheel_extc s e Zd ZdZd( fdd Zdd Zdd Zed d
Zed d Z ed
d Z
edd Z dd Z edd Z
edd ZedZedd ZedZedd Zed Zed d Zed d! Zed"d# Zed$d% Zed&d' Z ZS ))Linkz?Represents a parsed link from a Package Index's simple URL
Nc sF | drt|}|| _|| _|r&|nd| _tt| j| jtd dS )a
url:
url of the resource pointed to (href of the link)
comes_from:
instance of HTMLPage where the link was found, or string.
requires_python:
String containing the `Requires-Python` metadata field, specified
in PEP 345. This may be specified by a data-requires-python
attribute in the HTML link tag, as described in PEP 503.
z\\N)keydefining_class)
startswithr url
comes_fromrequires_pythonsuperr __init__)selfr r r
) __class__ :/tmp/pip-install-1jte0t6w/pip/pip/_internal/models/link.pyr s
z
Link.__init__c C s< | j rd| j }nd}| jr.d| j| j|f S t| jS d S )Nz (requires-python:%s) z%s (from %s)%s)r
r r str)r rpr r r __str__) s z Link.__str__c C s d| S )Nz r )r r r r __repr__3 s z
Link.__repr__c C sJ t | j\}}}}}t|dp(|}t |}|sFtd| j |S )N/zURL %r produced no filename) urllib_parseurlsplitr posixpathbasenamerstripunquoteAssertionError)r _netlocpathnamer r r filename6 s
z
Link.filenamec C s t | jd S )Nr )r r r )r r r r scheme> s z Link.schemec C s t | jd S )N )r r r )r r r r r" B s z Link.netlocc C s t t | jd S )N )r r r r )r r r r r# F s z Link.pathc C s t t| jdS )Nr )r r r r# r )r r r r r J s z
Link.splitextc C s | d S )Nr' )r )r r r r extM s zLink.extc C s* t | j\}}}}}t ||||d fS )N)r r r
urlunsplit)r r& r" r# queryfragmentr r r url_without_fragmentQ s zLink.url_without_fragmentz[#&]egg=([^&]*)c C s | j | j}|sd S |dS )Nr' )_egg_fragment_researchr group)r matchr r r egg_fragmentX s zLink.egg_fragmentz[#&]subdirectory=([^&]*)c C s | j | j}|sd S |dS )Nr' )_subdirectory_fragment_rer/ r r0 )r r1 r r r subdirectory_fragmenta s zLink.subdirectory_fragmentz2(sha1|sha224|sha384|sha256|sha512|md5)=([a-f0-9]+)c C s | j | j}|r |dS d S )Nr( )_hash_rer/ r r0 )r r1 r r r hashl s
z Link.hashc C s | j | j}|r |dS d S )Nr' )r5 r/ r r0 )r r1 r r r hash_names s
zLink.hash_namec C s$ t | jddd ddd S )N#r' r ?)r r r split)r r r r show_urlz s z
Link.show_urlc C s
| j tkS )N)r) r )r r r r is_wheel~ s z
Link.is_wheelc C s ddl m} | j|jkr dS dS )z
Determines if this points to an actual artifact (e.g. a tarball) or if
it points to an "abstract" thing like a path or a VCS location.
r )vcsFT)pip._internal.vcsr= r& all_schemes)r r= r r r is_artifact s zLink.is_artifact)NN) __name__
__module__ __qualname____doc__r r r propertyr% r& r" r# r r) r- recompiler. r2 r3 r4 r5 r6 r7 r; r< r@
__classcell__r r )r r r s,
r )r rF Z pip._vendor.six.moves.urllibr r pip._internal.downloadr pip._internal.utils.miscr pip._internal.utils.modelsr pip._internal.wheelr r r r r r s