a
    3ŠÝgy›  ã                   @   s  d Z ddlmZ ddlZddlmZ ddlZddlZddlZddl	m
Z
mZ ddlmZmZmZ ddlmZ dd	lmZmZ dd
lmZmZ e e¡ZG dd„ de
ƒZG dd„ de
ƒZG dd„ de
ƒZG dd„ de
ƒZg d¢ZdZ dZ!e "d¡Z#e "d¡Z$dZ%dZ&dZ'dZ(dZ)dZ*dZ+e*d Z,d Z-d!Z.e,e. Z/e0ƒ Z1e1 2e%¡ e1 2e&¡ e1 2e(¡ e1 2e*¡ e1 2e,¡ e1 2e/¡ e "d"¡Z3d#d$„ Z4d%d&„ Z5d'd(„ e1D ƒZ6d)d(„ e6 7¡ D ƒZ8d*Z9d+Z:d,Z;d-Z<d.Z=d/Z>d0Z?e@ƒ ZAe "d1¡ZBd<d3d4„ZCG d5d6„ d6e@ƒZDd7ZEd8ZFd9ZGG d:d;„ d;e@ƒZHdS )=zzImplementation of the Metadata for Python packages PEPs.

Supports all metadata formats (1.0, 1.1, 1.2, 1.3/2.1 and 2.2).
é    )Úunicode_literalsN)Úmessage_from_fileé   )ÚDistlibExceptionÚ__version__)ÚStringIOÚstring_typesÚ	text_type)Ú	interpret)Úextract_by_keyÚ
get_extras)Ú
get_schemeÚPEP440_VERSION_REc                   @   s   e Zd ZdZdS )ÚMetadataMissingErrorzA required metadata is missingN©Ú__name__Ú
__module__Ú__qualname__Ú__doc__© r   r   új/var/www/html/cobodadashboardai.evdpl.com/venv/lib/python3.9/site-packages/pip/_vendor/distlib/metadata.pyr      s   r   c                   @   s   e Zd ZdZdS )ÚMetadataConflictErrorz>Attempt to read or write metadata fields that are conflictual.Nr   r   r   r   r   r       s   r   c                   @   s   e Zd ZdZdS )Ú MetadataUnrecognizedVersionErrorz Unknown metadata version number.Nr   r   r   r   r   r   $   s   r   c                   @   s   e Zd ZdZdS )ÚMetadataInvalidErrorzA metadata value is invalidNr   r   r   r   r   r   (   s   r   )ÚMetadataÚPKG_INFO_ENCODINGÚPKG_INFO_PREFERRED_VERSIONúutf-8ú1.1z

       \|ú	
        )úMetadata-VersionÚNameÚVersionÚPlatformÚSummaryÚDescriptionÚKeywordsú	Home-pageÚAuthorúAuthor-emailÚLicense)r    r!   r"   r#   úSupported-Platformr$   r%   r&   r'   r(   r)   r*   Ú
ClassifierúDownload-URLÚ	ObsoletesÚProvidesÚRequires)r.   r/   r0   r,   r-   )r    r!   r"   r#   r+   r$   r%   r&   r'   r(   r)   Ú
MaintainerúMaintainer-emailr*   r,   r-   úObsoletes-DistúProject-URLúProvides-DistúRequires-DistúRequires-PythonúRequires-External)r5   r6   r7   r3   r8   r1   r2   r4   )r    r!   r"   r#   r+   r$   r%   r&   r'   r(   r)   r1   r2   r*   r,   r-   r3   r4   r5   r6   r7   r8   úPrivate-VersionúObsoleted-ByúSetup-Requires-DistÚ	ExtensionúProvides-Extra)r9   r=   r:   r;   r<   )úDescription-Content-Typer0   r/   r.   )r>   )ÚDynamicúLicense-Filez"extra\s*==\s*("([^"]+)"|'([^']+)')c                 C   sl   | dkrt S | dkrtS | dkr$tS | dv rBttdd„ tD ƒƒ S | dkrTtdƒ‚n| d	kr`tS t| ƒ‚d S )
Nú1.0r   ú1.2)ú1.3ú2.1c                 s   s   | ]}|t vr|V  qd S ©N)Ú_345_FIELDS)Ú.0Úfr   r   r   Ú	<genexpr>   ó    z%_version2fieldlist.<locals>.<genexpr>ú2.0z+Metadata 2.0 is withdrawn and not supportedú2.2)Ú_241_FIELDSÚ_314_FIELDSrF   ÚtupleÚ_566_FIELDSÚ
ValueErrorÚ_643_FIELDSr   )Úversionr   r   r   Ú_version2fieldlistv   s    
rT   c           
      C   s:  dd„ }g }|   ¡ D ]"\}}|g ddfv r,q| |¡ qg d¢}|D ]ö}|tvrnd|v rn| d¡ t d|¡ |tvr”d|v r”| d¡ t d	|¡ |tvrºd
|v rº| d
¡ t d|¡ |tvràd|v rà| d¡ t d|¡ |tvrd|v r|dkr| d¡ t d|¡ |t	vrDd|v rD| d¡ t d|¡ qDt
|ƒdkrR|d S t
|ƒdkrtt d| ¡ tdƒ‚d|v o†||tƒ}d
|v oš||tƒ}d|v o®||tƒ}d|v oÂ||tƒ}	t|ƒt|ƒ t|ƒ t|	ƒ dkròtdƒ‚|s|s|s|	st|v rtS |r"dS |r,d
S |r6dS dS )z5Detect the best version depending on the fields used.c                 S   s   |D ]}|| v r dS qdS )NTFr   )ÚkeysÚmarkersÚmarkerr   r   r   Ú_has_markerŠ   s    z"_best_version.<locals>._has_markerÚUNKNOWNN)rA   r   rB   rC   rD   rL   rA   zRemoved 1.0 due to %sr   zRemoved 1.1 due to %srB   zRemoved 1.2 due to %srC   zRemoved 1.3 due to %srD   r%   zRemoved 2.1 due to %srL   zRemoved 2.2 due to %sr   r   z)Out of options - unknown metadata set: %szUnknown metadata setz,You used incompatible 1.1/1.2/2.1/2.2 fields)ÚitemsÚappendrM   ÚremoveÚloggerÚdebugrN   rF   rP   rR   Úlenr   Ú_314_MARKERSÚ_345_MARKERSÚ_566_MARKERSÚ_643_MARKERSÚintr   )
ÚfieldsrX   rU   ÚkeyÚvalueZpossible_versionsZis_1_1Zis_1_2Zis_2_1Zis_2_2r   r   r   Ú_best_versionˆ   s`    






&
rh   c                 C   s   i | ]}|  ¡  d d¡|“qS )ú-Ú_)ÚlowerÚreplace)rG   Únamer   r   r   Ú
<dictcomp>Ø   s   rn   c                 C   s   i | ]\}}||“qS r   r   )rG   ÚattrÚfieldr   r   r   rn   Û   rJ   )r6   r3   r5   )r7   )r"   )r#   r,   r.   r0   r/   r3   r5   r6   r8   r4   r+   r;   r=   r<   r@   )r4   )r&   )r(   r1   r$   r%   z[^A-Za-z0-9.]+Fc                 C   s0   |r$t  d| ¡} t  d| dd¡¡}d| |f S )zhReturn the distribution name with version.

    If for_filename is true, return a filename-escaped form.ri   ú Ú.z%s-%s)Ú	_FILESAFEÚsubrl   )rm   rS   Zfor_filenamer   r   r   Ú_get_name_and_versionð   s    ru   c                   @   s
  e Zd ZdZd?dd„Zdd„ Zdd	„ Zd
d„ Zdd„ Zdd„ Z	dd„ Z
dd„ Zdd„ Zdd„ Zdd„ Zd@dd„Zdd„ Zdd „ Zd!d"„ Zd#d$„ ZdAd%d&„ZdBd'd(„ZdCd)d*„Zd+d,„ Zefd-d.„ZdDd/d0„ZdEd1d2„Zd3d4„ Zd5d6„ Zd7d8„ Zd9d:„ Zd;d<„ Z d=d>„ Z!dS )FÚLegacyMetadataao  The legacy metadata of a release.

    Supports versions 1.0, 1.1, 1.2, 2.0 and 1.3/2.1 (auto-detected). You can
    instantiate the class with one of these arguments (or none):
    - *path*, the path to a metadata file
    - *fileobj* give a file-like object with metadata as content
    - *mapping* is a dict-like object
    - *scheme* is a version scheme name
    NÚdefaultc                 C   sz   |||g  d ¡dk rtdƒ‚i | _g | _d | _|| _|d urH|  |¡ n.|d ur\|  |¡ n|d urv|  |¡ |  	¡  d S )Né   ú'path, fileobj and mapping are exclusive)
ÚcountÚ	TypeErrorÚ_fieldsZrequires_filesZ_dependenciesÚschemeÚreadÚ	read_fileÚupdateÚset_metadata_version)ÚselfÚpathÚfileobjÚmappingr}   r   r   r   Ú__init__	  s    
zLegacyMetadata.__init__c                 C   s   t | jƒ| jd< d S ©Nr    )rh   r|   ©r‚   r   r   r   r     s    z#LegacyMetadata.set_metadata_versionc                 C   s   |  d||f ¡ d S )Nz%s: %s
)Úwrite)r‚   r„   rm   rg   r   r   r   Ú_write_field  s    zLegacyMetadata._write_fieldc                 C   s
   |   |¡S rE   )Úget©r‚   rm   r   r   r   Ú__getitem__  s    zLegacyMetadata.__getitem__c                 C   s   |   ||¡S rE   )Úset)r‚   rm   rg   r   r   r   Ú__setitem__"  s    zLegacyMetadata.__setitem__c                 C   s6   |   |¡}z| j|= W n ty0   t|ƒ‚Y n0 d S rE   )Ú_convert_namer|   ÚKeyError)r‚   rm   Ú
field_namer   r   r   Ú__delitem__%  s
    
zLegacyMetadata.__delitem__c                 C   s   || j v p|  |¡| j v S rE   )r|   r   rŒ   r   r   r   Ú__contains__,  s    
ÿzLegacyMetadata.__contains__c                 C   s(   |t v r|S | dd¡ ¡ }t ||¡S )Nri   rj   )Ú_ALL_FIELDSrl   rk   Ú_ATTR2FIELDr‹   rŒ   r   r   r   r   0  s    zLegacyMetadata._convert_namec                 C   s   |t v s|tv rg S dS )NrY   )Ú_LISTFIELDSÚ_ELEMENTSFIELDrŒ   r   r   r   Ú_default_value6  s    zLegacyMetadata._default_valuec                 C   s&   | j dv rt d|¡S t d|¡S d S )N©rA   r   Ú
)Úmetadata_versionÚ_LINE_PREFIX_PRE_1_2rt   Ú_LINE_PREFIX_1_2©r‚   rg   r   r   r   Ú_remove_line_prefix;  s    
z"LegacyMetadata._remove_line_prefixc                 C   s   |t v r| | S t|ƒ‚d S rE   )r–   ÚAttributeErrorrŒ   r   r   r   Ú__getattr__A  s    zLegacyMetadata.__getattr__Fc                 C   s   t | d | d |ƒS )zhReturn the distribution name with version.

        If filesafe is true, return a filename-escaped form.r!   r"   )ru   )r‚   Zfilesafer   r   r   Úget_fullnameL  s    zLegacyMetadata.get_fullnamec                 C   s   |   |¡}|tv S )z+return True if name is a valid metadata key)r   r•   rŒ   r   r   r   Úis_fieldR  s    
zLegacyMetadata.is_fieldc                 C   s   |   |¡}|tv S rE   )r   r—   rŒ   r   r   r   Úis_multi_fieldW  s    
zLegacyMetadata.is_multi_fieldc                 C   s6   t j|ddd}z|  |¡ W | ¡  n
| ¡  0 dS )z*Read the metadata values from a file path.Úrr   ©ÚencodingN)ÚcodecsÚopenr   Úclose)r‚   ÚfilepathÚfpr   r   r   r~   [  s    zLegacyMetadata.readc                 C   s¬   t |ƒ}|d | jd< tD ]p}||vr(q|tv rf| |¡}|tv rX|durXdd„ |D ƒ}|  ||¡ q|| }|dur|dkr|  ||¡ q| ¡ }|rœ|n| d | d< dS )z,Read the metadata values from a file object.zmetadata-versionr    Nc                 S   s   g | ]}t | d ¡ƒ‘qS ©ú,)rO   Úsplit©rG   rg   r   r   r   Ú
<listcomp>p  rJ   z,LegacyMetadata.read_file.<locals>.<listcomp>rY   r%   )r   r|   r•   r—   Úget_allÚ_LISTTUPLEFIELDSrŽ   Úget_payload)r‚   ZfileobÚmsgrp   Úvaluesrg   Úbodyr   r   r   r   c  s    
zLegacyMetadata.read_filec                 C   s8   t j|ddd}z|  ||¡ W | ¡  n
| ¡  0 dS )z&Write the metadata fields to filepath.Úwr   r§   N)r©   rª   Ú
write_filer«   )r‚   r¬   Úskip_unknownr­   r   r   r   r‰     s    zLegacyMetadata.writec                 C   sÄ   |   ¡  t| d ƒD ]ª}|  |¡}|r8|dg dgfv r8q|tv rV|  ||d |¡¡ q|tvr|dkrŠ| jdv r~| dd¡}n| dd¡}|g}|t	v r¦d	d
„ |D ƒ}|D ]}|  |||¡ qªqdS )z0Write the PKG-INFO format data to a file object.r    rY   r¯   r%   rš   r›   r   z	
       |c                 S   s   g | ]}d   |¡‘qS r®   ©Újoinr±   r   r   r   r²   ›  rJ   z-LegacyMetadata.write_file.<locals>.<listcomp>N)
r   rT   r‹   r˜   rŠ   r½   r—   rœ   rl   r´   )r‚   Ú
fileobjectr»   rp   r·   rg   r   r   r   rº   ‡  s$    

zLegacyMetadata.write_filec                    sv   ‡ fdd„}|sn@t |dƒr:| ¡ D ]}|||| ƒ q$n|D ]\}}|||ƒ q>|rr| ¡ D ]\}}|||ƒ q^dS )a…  Set metadata values from the given iterable `other` and kwargs.

        Behavior is like `dict.update`: If `other` has a ``keys`` method,
        they are looped over and ``self[key]`` is assigned ``other[key]``.
        Else, ``other`` is an iterable of ``(key, value)`` iterables.

        Keys that don't match a metadata field or that have an empty value are
        dropped.
        c                    s"   | t v r|rˆ  ˆ  | ¡|¡ d S rE   )r–   rŽ   r   )rf   rg   rˆ   r   r   Ú_setª  s    z#LegacyMetadata.update.<locals>._setrU   N)ÚhasattrrU   rZ   )r‚   ÚotherÚkwargsr¿   ÚkÚvr   rˆ   r   r€      s    

zLegacyMetadata.updatec                 C   sh  |   |¡}|tv s|dkrNt|ttfƒsNt|tƒrHdd„ | d¡D ƒ}qzg }n,|tv rzt|ttfƒszt|tƒrv|g}ng }t 	t
j¡r<| d }t| jƒ}|tv rÚ|durÚ|D ](}| | d¡d ¡s®t d	|||¡ q®nb|tv r|dur| |¡s<t d
|||¡ n0|tv r<|dur<| |¡s<t d
|||¡ |tv rZ|dkrZ|  |¡}|| j|< dS )z"Control then set a metadata field.r#   c                 S   s   g | ]}|  ¡ ‘qS r   )Ústrip)rG   rÄ   r   r   r   r²   Ã  rJ   z&LegacyMetadata.set.<locals>.<listcomp>r¯   r!   Nú;r   z$'%s': '%s' is not valid (field '%s')z.'%s': '%s' is not a valid version (field '%s')r%   )r   r˜   Ú
isinstanceÚlistrO   r   r°   r—   r]   ÚisEnabledForÚloggingÚWARNINGr   r}   Ú_PREDICATE_FIELDSÚis_valid_matcherÚwarningÚ_VERSIONS_FIELDSÚis_valid_constraint_listÚ_VERSION_FIELDSÚis_valid_versionÚ_UNICODEFIELDSr    r|   )r‚   rm   rg   Úproject_namer}   rÄ   r   r   r   rŽ   ¼  sJ    
ÿ
ÿ

þÿÿ


zLegacyMetadata.setc                 C   sÊ   |   |¡}|| jvr*|tu r&|  |¡}|S |tv r@| j| }|S |tv rš| j| }|du r^g S g }|D ].}|tvr~| |¡ qf| |d |d f¡ qf|S |tv rÀ| j| }t	|t
ƒrÀ| d¡S | j| S )zGet a metadata field.Nr   r   r¯   )r   r|   Ú_MISSINGr™   rÓ   r—   r´   r[   r˜   rÇ   r   r°   )r‚   rm   rw   rg   ÚresÚvalr   r   r   r‹   è  s.    







zLegacyMetadata.getc                    sú   |   ¡  g g  }}dD ]}|| vr| |¡ q|rP|g krPdd |¡ }t|ƒ‚dD ]}|| vrT| |¡ qT| d dkr€||fS t| jƒ‰ ‡ fdd„}t|ftˆ jft	ˆ j
ffD ]@\}}|D ]2}	|  |	d	¡}
|
d	ur¼||
ƒs¼| d
|	|
f ¡ q¼q°||fS )zkCheck if the metadata is compliant. If strict is True then raise if
        no Name or Version are provided)r!   r"   zmissing required metadata: %sú, )r'   r(   r    rB   c                    s(   | D ]}ˆ   | d¡d ¡s dS qdS )NrÆ   r   FT)rÍ   r°   )rg   rÄ   ©r}   r   r   Úare_valid_constraints  s    z3LegacyMetadata.check.<locals>.are_valid_constraintsNzWrong value for '%s': %s)r   r[   r½   r   r   r}   rÌ   rÏ   rÐ   rÑ   rÒ   r‹   )r‚   ÚstrictÚmissingÚwarningsro   r¶   rÚ   re   Ú
controllerrp   rg   r   rÙ   r   Úcheck  s8    

ÿÿýzLegacyMetadata.checkc                 C   sh   |   ¡  t| d ƒ}i }|D ]F}|r.|| jv rt| }|dkrL| | ||< qdd„ | | D ƒ||< q|S )a  Return fields as a dict.

        Field names will be converted to use the underscore-lowercase style
        instead of hyphen-mixed case (i.e. home_page instead of Home-page).
        This is as per https://www.python.org/dev/peps/pep-0566/#id17.
        r    Úproject_urlc                 S   s   g | ]}d   |¡‘qS r®   r¼   )rG   Úur   r   r   r²   D  rJ   z)LegacyMetadata.todict.<locals>.<listcomp>)r   rT   r|   Ú_FIELD2ATTR)r‚   Zskip_missingre   Údatar’   rf   r   r   r   Útodict1  s    zLegacyMetadata.todictc                 C   s8   | d dkr$dD ]}|| v r| |= q| d  |7  < d S )Nr    r   )r.   r0   r/   r6   r   )r‚   Úrequirementsrp   r   r   r   Úadd_requirementsH  s
    zLegacyMetadata.add_requirementsc                 C   s   t t| d ƒƒS r‡   )rÈ   rT   rˆ   r   r   r   rU   S  s    zLegacyMetadata.keysc                 c   s   |   ¡ D ]
}|V  qd S rE   ©rU   )r‚   rf   r   r   r   Ú__iter__V  s    zLegacyMetadata.__iter__c                    s   ‡ fdd„ˆ   ¡ D ƒS )Nc                    s   g | ]}ˆ | ‘qS r   r   ©rG   rf   rˆ   r   r   r²   [  rJ   z)LegacyMetadata.values.<locals>.<listcomp>rç   rˆ   r   rˆ   r   r·   Z  s    zLegacyMetadata.valuesc                    s   ‡ fdd„ˆ   ¡ D ƒS )Nc                    s   g | ]}|ˆ | f‘qS r   r   ré   rˆ   r   r   r²   ^  rJ   z(LegacyMetadata.items.<locals>.<listcomp>rç   rˆ   r   rˆ   r   rZ   ]  s    zLegacyMetadata.itemsc                 C   s   d| j j| j| jf S )Nz
<%s %s %s>)Ú	__class__r   rm   rS   rˆ   r   r   r   Ú__repr__`  s    ÿzLegacyMetadata.__repr__)NNNrw   )F)F)F)N)F)F)"r   r   r   r   r†   r   rŠ   r   r   r“   r”   r   r™   r    r¢   r£   r¤   r¥   r~   r   r‰   rº   r€   rŽ   rÕ   r‹   rß   rä   ræ   rU   rè   r·   rZ   rë   r   r   r   r   rv   ý   s@     ÿ




,
,
rv   zpydist.jsonzmetadata.jsonÚMETADATAc                   @   s®  e Zd ZdZe d¡Ze dej¡Ze dej¡Z	e
Ze d¡ZdZde Zddd	d
œZdZdZedfed	fed	fed	fe	d	fdœZdZdIdd„ZedƒZdefZdefZdefdefeeedefeeeedefdddœZ[[dd„ ZdJdd„Zdd „ Ze d!d"„ ƒZ!e d#d$„ ƒZ"e"j#d%d$„ ƒZ"dKd&d'„Z$e d(d)„ ƒZ%e d*d+„ ƒZ&e&j#d,d+„ ƒZ&d-d.„ Z'd/d0„ Z(d1d2„ Z)d3d4„ Z*d5d6d7d8d9d:d;d<d=dd>œ
Z+d?d@„ Z,dLdCdD„Z-dEdF„ Z.dGdH„ Z/dS )Mr   zÃ
    The metadata of a release. This implementation uses 2.1
    metadata where possible. If not possible, it wraps a LegacyMetadata
    instance which handles the key-value metadata format.
    z^\d+(\.\d+)*$z!^[0-9A-Z]([0-9A-Z_.-]*[0-9A-Z])?$z^[A-Z]([0-9A-Z-]*[0-9A-Z])?$z	.{1,2047}rK   zdistlib (%s)r   )Úlegacy)rm   rS   Úsummaryzqname version license summary description author author_email keywords platform home_page classifiers download_urlzwextras run_requires test_requires build_requires dev_requires provides meta_requires obsoleted_by supports_environments)rœ   rm   rS   rî   Zdynamic)Ú_legacyÚ_datar}   Nrw   c                 C   s@  |||g  d ¡dk rtdƒ‚d | _d | _|| _|d urxz|  ||¡ || _W n( tyt   t||d| _|  ¡  Y n0 nÄd }|r´t	|dƒ}| 
¡ }W d   ƒ qÀ1 s¨0    Y  n|rÀ| 
¡ }|d u rÚ| j| jdœ| _nbt|tƒsî| d¡}zt |¡| _|  | j|¡ W n. ty:   tt|ƒ|d| _|  ¡  Y n0 d S )Nrx   ry   )r…   r}   Úrb©rœ   Ú	generatorr   )r„   r}   )rz   r{   rï   rð   r}   Ú_validate_mappingr   rv   Úvalidaterª   r~   ÚMETADATA_VERSIONÚ	GENERATORrÇ   r	   ÚdecodeÚjsonÚloadsrQ   r   )r‚   rƒ   r„   r…   r}   rã   rH   r   r   r   r†   —  s@    
(þ


ÿzMetadata.__init__)rm   rS   ÚlicenseÚkeywordsrî   r6   r;   r=   r,   )r-   N)r    N)Úrun_requiresÚbuild_requiresÚdev_requiresZtest_requiresÚmeta_requiresÚextrasÚmodulesÚ
namespacesÚexportsÚcommandsÚclassifiersÚ
source_urlrœ   c           
      C   sX  t  | d¡}t  | d¡}||v r|| \}}| jr^|d u rP|d u rHd n|ƒ }n| j |¡}nº|d u rjd n|ƒ }|dvrˆ| j ||¡}nt ƒ }|}| j d¡}	|	r
|dkrº|	 d|¡}nP|dkrÞ|	 d¡}	|	rÜ|	 ||¡}n,|	 d	¡}	|	sø| j d	¡}	|	r
|	 ||¡}||u rT|}n:||vr2t  | |¡}n"| jrH| j |¡}n| j |¡}|S )
NÚcommon_keysÚmapped_keys©r  r  r  r  r  Ú
extensionsr  úpython.commandsr  úpython.detailsúpython.exports)ÚobjectÚ__getattribute__rï   r‹   rð   )
r‚   rf   ÚcommonÚmappedÚlkÚmakerÚresultrg   ÚsentinelÚdr   r   r   r  Û  sD    




zMetadata.__getattribute__c                 C   sH   || j v rD| j | \}}|p | j|vrD| |¡}|sDtd||f ƒ‚d S )Nz.'%s' is an invalid value for the '%s' property)ÚSYNTAX_VALIDATORSr}   Úmatchr   )r‚   rf   rg   r}   ÚpatternÚ
exclusionsÚmr   r   r   Ú_validate_value  s    

ÿÿzMetadata._validate_valuec                 C   s*  |   ||¡ t | d¡}t | d¡}||v r¾|| \}}| jrV|d u rJt‚|| j|< nf|dvrj|| j|< nR| j di ¡}|dkrŠ||d< n2|dkr¨| di ¡}|||< n| d	i ¡}|||< nh||vrÖt | ||¡ nP|d
krt|t	ƒr| 
¡ }|r| ¡ }ng }| jr|| j|< n
|| j|< d S )Nr  r	  r
  r  r  r  r  r  r  rü   )r  r  r  rï   ÚNotImplementedErrorrð   Ú
setdefaultÚ__setattr__rÇ   r   rÅ   r°   )r‚   rf   rg   r  r  r  rj   r  r   r   r   r     s<    




zMetadata.__setattr__c                 C   s   t | j| jdƒS ©NT)ru   rm   rS   rˆ   r   r   r   Úname_and_version7  s    zMetadata.name_and_versionc                 C   sF   | j r| j d }n| j dg ¡}d| j| jf }||vrB| |¡ |S )Nr5   Úprovidesz%s (%s))rï   rð   r  rm   rS   r[   )r‚   r  Úsr   r   r   r#  ;  s    
zMetadata.providesc                 C   s    | j r|| j d< n
|| jd< d S )Nr5   r#  )rï   rð   rŸ   r   r   r   r#  F  s    c           
      C   sÚ   | j r|}nÊg }t|pg | jƒ}|D ]d}d|vr>d|vr>d}n8d|vrLd}n| d¡|v }|rv| d¡}|rvt||ƒ}|r$| |d ¡ q$dD ]F}d| }	|	|v rŽ| |	¡ | j d| g ¡}| | j|||d¡ qŽ|S )	a‹  
        Base method to get dependencies, given a set of extras
        to satisfy and an optional environment context.
        :param reqts: A list of sometimes-wanted dependencies,
                      perhaps dependent on extras and environment.
        :param extras: A list of optional components being requested.
        :param env: An optional environment for marker evaluation.
        ÚextraÚenvironmentTÚrequires)ÚbuildÚdevÚtestz:%s:z%s_requires)r  Úenv)	rï   r   r  r‹   r
   Úextendr\   rð   Úget_requirements)
r‚   Úreqtsr  r+  r  r  ÚincluderW   rf   Úer   r   r   r-  M  s2    	


ÿ
zMetadata.get_requirementsc                 C   s   | j r|  ¡ S | jS rE   )rï   Ú_from_legacyrð   rˆ   r   r   r   Ú
dictionaryw  s    zMetadata.dictionaryc                 C   s   | j rt‚nt| j| jƒS d S rE   )rï   r  r   rð   ÚDEPENDENCY_KEYSrˆ   r   r   r   Údependencies}  s    zMetadata.dependenciesc                 C   s   | j rt‚n| j |¡ d S rE   )rï   r  rð   r€   rŸ   r   r   r   r4  „  s    c           	      C   s†   |  d¡| jkrtƒ ‚g }| j ¡ D ]"\}}||vr$||vr$| |¡ q$|rbdd |¡ }t|ƒ‚| ¡ D ]\}}|  |||¡ qjd S )Nrœ   zMissing metadata items: %srØ   )	r‹   rö   r   ÚMANDATORY_KEYSrZ   r[   r½   r   r  )	r‚   r…   r}   rÜ   rf   r  r¶   rÃ   rÄ   r   r   r   rô   ‹  s    zMetadata._validate_mappingc                 C   sB   | j r.| j  d¡\}}|s|r>t d||¡ n|  | j| j¡ d S )NTz#Metadata: missing: %s, warnings: %s)rï   rß   r]   rÎ   rô   rð   r}   )r‚   rÜ   rÝ   r   r   r   rõ   ™  s    ÿzMetadata.validatec                 C   s(   | j r| j  d¡S t| j| jƒ}|S d S r!  )rï   rä   r   rð   Ú
INDEX_KEYS)r‚   r  r   r   r   rä   ¢  s    zMetadata.todictc           
      C   sÆ   | j r| jrJ ‚| j| jdœ}| j  d¡}dD ]*}||v r.|dkrHd}n|}|| ||< q.| dg ¡}|dgkrtg }||d< d	}|D ]*\}}||v r„|| r„d
|| ig||< q„| j|d< i }i }	|S )Nrò   T)rm   rS   rû   rî   ÚdescriptionÚ
classifierr8  r  r&   Ú rü   ))Zrequires_distrý   )Zsetup_requires_distrþ   r'  r#  )rï   rð   rö   r÷   rä   r‹   r#  )
r‚   r  ZlmdrÃ   ÚnkÚkwrU   ÚokÚauthorÚ
maintainerr   r   r   r1  ©  s.    þ

zMetadata._from_legacyr!   r"   r*   r$   r%   r'   r(   r)   r-   )
rm   rS   )r  r  rû   rî   r7  )r  úpython.projectZproject_urlsZHome)r  r?  Úcontactsr   rm   )r  r?  r@  r   Úemailr  )r  r  r  c                 C   sô   dd„ }| j r| jrJ ‚tƒ }| j }| j ¡ D ]t\}}t|tƒsV||v r¢|| ||< q.|}d}|D ]2}z|| }W qb ttfy’   d}Y  q–Y qb0 qb|r.|||< q.|| j	| j
 ƒ}	|| j| j ƒ}
| jrØt| jƒ|d< t|	ƒ|d< t|
ƒ|d< |S )Nc                 S   sŒ   t ƒ }| D ]|}| d¡}| d¡}|d }|D ]V}|sF|sF| |¡ q.d}|rVd| }|rp|rld||f }n|}| d ||f¡¡ q.q
|S )Nr%  r&  r'  r9  zextra == "%s"z(%s) and %srÆ   )rŽ   r‹   Úaddr½   )Úentriesr.  r0  r%  r+  Zrlistr¦   rW   r   r   r   Úprocess_entriesÔ  s"    

z,Metadata._to_legacy.<locals>.process_entriesTFr=   r6   r;   )rð   rï   rv   ÚLEGACY_MAPPINGrZ   rÇ   rO   r‘   Ú
IndexErrorrý   r   rþ   rÿ   r  Úsorted)r‚   rD  r  Znmdr:  r<  r  ÚfoundrÃ   Úr1Úr2r   r   r   Ú
_to_legacyÓ  s2    

zMetadata._to_legacyFTc                 C   sÖ   ||g  d ¡dkrtdƒ‚|  ¡  |r`| jr4| j}n|  ¡ }|rP|j||d qÒ|j||d nr| jrp|  ¡ }n| j}|rt	j
||dddd nBt |dd¡$}t	j
||dddd W d   ƒ n1 sÈ0    Y  d S )	Nr   z)Exactly one of path and fileobj is needed)r»   Trx   )Úensure_asciiÚindentÚ	sort_keysr¹   r   )rz   rQ   rõ   rï   rK  r‰   rº   r1  rð   rù   Údumpr©   rª   )r‚   rƒ   r„   rí   r»   Z	legacy_mdr  rH   r   r   r   r‰     s*    
ÿÿzMetadata.writec                 C   sŠ   | j r| j  |¡ nr| j dg ¡}d }|D ]}d|vr*d|vr*|} qHq*|d u rfd|i}| d|¡ n t|d ƒt|ƒB }t|ƒ|d< d S )Nrý   r&  r%  r'  r   )rï   ræ   rð   r  ÚinsertrŽ   rG  )r‚   rå   rý   ÚalwaysÚentryZrsetr   r   r   ræ     s    zMetadata.add_requirementsc                 C   s*   | j pd}| jpd}d| jj| j||f S )Nz	(no name)z
no versionz<%s %s %s (%s)>)rm   rS   rê   r   rœ   )r‚   rm   rS   r   r   r   rë   0  s
    

ÿzMetadata.__repr__)NNNrw   )N)NN)NNFT)0r   r   r   r   ÚreÚcompileZMETADATA_VERSION_MATCHERÚIZNAME_MATCHERZFIELDNAME_MATCHERr   ZVERSION_MATCHERZSUMMARY_MATCHERrö   r   r÷   r5  r6  r3  r  Ú	__slots__r†   rŽ   r  rÈ   Z	none_listÚdictZ	none_dictr	  r  r  r   Úpropertyr"  r#  Úsetterr-  r2  r4  rô   rõ   rä   r1  rE  rK  r‰   ræ   rë   r   r   r   r   r   j  sš   

ýû  ÿ
-ó+

'




*


	ö2
r   )F)Ir   Ú
__future__r   r©   rA  r   rù   rÊ   rS  r9  r   r   Úcompatr   r   r	   rV   r
   Úutilr   r   rS   r   r   Ú	getLoggerr   r]   r   r   r   r   Ú__all__r   r   rT  rž   r   rM   rN   r`   rF   ra   Z_426_FIELDSZ_426_MARKERSrP   rb   rc   rR   rŽ   r•   r€   ZEXTRA_RErT   rh   r–   rZ   râ   rÌ   rÏ   rÑ   r—   r´   r˜   rÓ   r  rÕ   rs   ru   rv   ZMETADATA_FILENAMEZWHEEL_METADATA_FILENAMEZLEGACY_METADATA_FILENAMEr   r   r   r   r   Ú<module>   s~   










Pÿ

  j