3
W>p_2                 @   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jeZG dd de
ZG dd de
ZG dd de
ZG dd de
ZdddgZdZ dZ!ej"dZ#ej"dZ$dKZ%dLZ&dMZ'dNZ(dOZ)dPZ*dQZ+e*dR Z,dSZ-e. Z/e/j0e% e/j0e& e/j0e( e/j0e* e/j0e, ej"d9Z1d:d; Z2d<d= Z3d>d? e/D Z4d@d? e4j5 D Z6dTZ7dUZ8dVZ9dWZ:dXZ;dYZ<dZZ=e> Z?ej"dAZ@d[dCdDZAG dEdF dFe>ZBdGZCdHZDdIZEG dJd de>ZFdS )\zImplementation of the Metadata for Python packages PEPs.

Supports all metadata formats (1.0, 1.1, 1.2, 1.3/2.1 and withdrawn 2.0).
    )unicode_literalsN)message_from_file   )DistlibException__version__)StringIOstring_types	text_type)	interpret)extract_by_key
get_extras)
get_schemePEP440_VERSION_REc               @   s   e Zd ZdZdS )MetadataMissingErrorzA required metadata is missingN)__name__
__module____qualname____doc__ r   r   /home/aldo/Documentos/tesis/tesis/device auto/pruebas pulsar/pruebaclonado/envClonado/lib/python3.6/site-packages/distlib/metadata.pyr      s   r   c               @   s   e Zd ZdZdS )MetadataConflictErrorz>Attempt to read or write metadata fields that are conflictual.N)r   r   r   r   r   r   r   r   r       s   r   c               @   s   e Zd ZdZdS ) MetadataUnrecognizedVersionErrorz Unknown metadata version number.N)r   r   r   r   r   r   r   r   r   $   s   r   c               @   s   e Zd ZdZdS )MetadataInvalidErrorzA metadata value is invalidN)r   r   r   r   r   r   r   r   r   (   s   r   MetadataPKG_INFO_ENCODINGPKG_INFO_PREFERRED_VERSIONzutf-8z1.1z

       \|z	
        Metadata-VersionNameVersionPlatformSummaryDescriptionKeywords	Home-pageAuthorAuthor-emailLicenseSupported-Platform
ClassifierDownload-URL	ObsoletesProvidesRequires
MaintainerMaintainer-emailObsoletes-DistProject-URLProvides-DistRequires-DistRequires-PythonRequires-ExternalPrivate-VersionObsoleted-BySetup-Requires-Dist	ExtensionProvides-ExtraDescription-Content-Typez"extra\s*==\s*("([^"]+)"|'([^']+)')c             C   sL   | dkrt S | dkrtS | dkr$tS | dkr4tt S | dkr@tS t| d S )Nz1.0z1.1z1.21.32.1z2.0)r;   r<   )_241_FIELDS_314_FIELDS_345_FIELDS_566_FIELDS_426_FIELDSr   )versionr   r   r   _version2fieldlistp   s    rC   c       
      C   sR  dd }g }x.| j  D ]"\}}|g ddfkr.q|j| qW ddddd	d
g} x|D ]}|tkr~d|kr~|jd tjd| |tkrd|kr|jd tjd| |tkrd|kr|jd tjd| |tkrd|kr|jd tjd| |tkod
|kr"|dkr"|jd
 tjd| |t	krTd	|krT|jd	 tjd| qTW t
|dkrb|d S t
|dkrtjd|  tdd|ko||t}d|ko||t}d
|ko||t}d	|ko||t}	t|t| t| t|	 dkrtd| r0| r0| r0|	 r0t|kr0tS |r:dS |rDdS |rNd
S d	S )z5Detect the best version depending on the fields used.c             S   s   x|D ]}|| krdS qW dS )NTFr   )keysmarkersmarkerr   r   r   _has_marker   s    
z"_best_version.<locals>._has_markerUNKNOWNNz1.0z1.1z1.2z1.3z2.0z2.1zRemoved 1.0 due to %szRemoved 1.1 due to %szRemoved 1.2 due to %szRemoved 1.3 due to %sr!   zRemoved 2.1 due to %szRemoved 2.0 due to %sr   r   z)Out of options - unknown metadata set: %szUnknown metadata setz,You used incompatible 1.1/1.2/2.0/2.1 fields)itemsappendr=   removeloggerdebugr>   r?   r@   rA   lenr   _314_MARKERS_345_MARKERS_566_MARKERS_426_MARKERSintr   )
fieldsrG   rD   keyvalueZpossible_versionsZis_1_1Zis_1_2Zis_2_1Zis_2_0r   r   r   _best_version~   s`    






& 
rW   c             C   s   i | ]}||j  jd dqS )-_)lowerreplace).0namer   r   r   
<dictcomp>   s   r^   c             C   s   i | ]\}}||qS r   r   )r\   attrfieldr   r   r   r^      s    z[^A-Za-z0-9.]+Fc             C   s0   |r$t jd| } t jd|jdd}d| |f S )zhReturn the distribution name with version.

    If for_filename is true, return a filename-escaped form.rX    .z%s-%s)	_FILESAFEsubr[   )r]   rB   Zfor_filenamer   r   r   _get_name_and_version   s    re   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 )F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
    Ndefaultc             C   sz   |||gj d dk rtdi | _g | _d | _|| _|d k	rH| j| n.|d k	r\| j| n|d k	rv| j| | j	  d S )N   z'path, fileobj and mapping are exclusive)
count	TypeError_fieldsZrequires_filesZ_dependenciesschemeread	read_fileupdateset_metadata_version)selfpathfileobjmappingrl   r   r   r   __init__   s    
zLegacyMetadata.__init__c             C   s   t | j| jd< d S )NzMetadata-Version)rW   rk   )rq   r   r   r   rp     s    z#LegacyMetadata.set_metadata_versionc             C   s   |j d||f  d S )Nz%s: %s
)write)rq   rs   r]   rV   r   r   r   _write_field  s    zLegacyMetadata._write_fieldc             C   s
   | j |S )N)get)rq   r]   r   r   r   __getitem__  s    zLegacyMetadata.__getitem__c             C   s   | j ||S )N)set)rq   r]   rV   r   r   r   __setitem__  s    zLegacyMetadata.__setitem__c             C   s8   | j |}y| j|= W n tk
r2   t|Y nX d S )N)_convert_namerk   KeyError)rq   r]   
field_namer   r   r   __delitem__  s
    
zLegacyMetadata.__delitem__c             C   s   || j kp| j|| j kS )N)rk   r|   )rq   r]   r   r   r   __contains__  s    
zLegacyMetadata.__contains__c             C   s(   |t kr|S |jddj }tj||S )NrX   rY   )_ALL_FIELDSr[   rZ   _ATTR2FIELDrx   )rq   r]   r   r   r   r|     s    zLegacyMetadata._convert_namec             C   s   |t ks|tkrg S dS )NrH   )_LISTFIELDS_ELEMENTSFIELD)rq   r]   r   r   r   _default_value%  s    zLegacyMetadata._default_valuec             C   s&   | j dkrtjd|S tjd|S d S )N1.01.1
)r   r   )metadata_version_LINE_PREFIX_PRE_1_2rd   _LINE_PREFIX_1_2)rq   rV   r   r   r   _remove_line_prefix*  s    
z"LegacyMetadata._remove_line_prefixc             C   s   |t kr| | S t|d S )N)r   AttributeError)rq   r]   r   r   r   __getattr__0  s    zLegacyMetadata.__getattr__Fc             C   s   t | d | d |S )zhReturn the distribution name with version.

        If filesafe is true, return a filename-escaped form.r   r   )re   )rq   Zfilesafer   r   r   get_fullname;  s    zLegacyMetadata.get_fullnamec             C   s   | j |}|tkS )z+return True if name is a valid metadata key)r|   r   )rq   r]   r   r   r   is_fieldA  s    
zLegacyMetadata.is_fieldc             C   s   | j |}|tkS )N)r|   r   )rq   r]   r   r   r   is_multi_fieldF  s    
zLegacyMetadata.is_multi_fieldc          
   C   s.   t j|ddd}z| j| W d|j  X dS )z*Read the metadata values from a file path.rzutf-8)encodingN)codecsopenrn   close)rq   filepathfpr   r   r   rm   J  s    zLegacyMetadata.readc             C   s   t |}|d | jd< xxtD ]p}||kr*q|tkrh|j|}|tkrZ|dk	rZdd |D }| j|| q|| }|dk	r|dkr| j|| qW |j }|r|n| d | d< dS )z,Read the metadata values from a file object.zmetadata-versionzMetadata-VersionNc             S   s   g | ]}t |jd qS ),)tuplesplit)r\   rV   r   r   r   
<listcomp>_  s    z,LegacyMetadata.read_file.<locals>.<listcomp>rH   r!   )r   rk   r   r   get_all_LISTTUPLEFIELDSrz   get_payload)rq   Zfileobmsgr`   valuesrV   bodyr   r   r   rn   R  s    

zLegacyMetadata.read_filec          
   C   s0   t j|ddd}z| j|| W d|j  X dS )z&Write the metadata fields to filepath.wzutf-8)r   N)r   r   
write_filer   )rq   r   skip_unknownr   r   r   r   rv   n  s    zLegacyMetadata.writec             C   s   | j   xt| d D ]}| j|}|r:|dg dgfkr:q|tkrX| j||dj| q|tkr|dkr| jdkr|jdd}n|jdd	}|g}|t	krd
d |D }x|D ]}| j||| qW qW dS )z0Write the PKG-INFO format data to a file object.zMetadata-VersionrH   r   r!   1.01.1r   z	
        z	
       |c             S   s   g | ]}d j |qS )r   )join)r\   rV   r   r   r   r     s    z-LegacyMetadata.write_file.<locals>.<listcomp>N)r   r   )
rp   rC   rx   r   rw   r   r   r   r[   r   )rq   
fileobjectr   r`   r   rV   r   r   r   r   v  s$    


zLegacyMetadata.write_filec                s    fdd}|snHt |dr>x<|j D ]}||||  q&W nx|D ]\}}||| qDW |r~x|j D ]\}}||| qhW 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 kr|r j j| | d S )N)r   rz   r|   )rU   rV   )rq   r   r   _set  s    z#LegacyMetadata.update.<locals>._setrD   N)hasattrrD   rI   )rq   otherkwargsr   kvr   )rq   r   ro     s    

zLegacyMetadata.updatec             C   sn  | j |}|tks|dkrPt|ttf rPt|trJdd |jdD }q~g }n.|tkr~t|ttf r~t|trz|g}ng }tj	t
jrB| d }t| j}|tkr|dk	rx|D ](}|j|jdd stjd	||| qW n`|tko|dk	r|j|sBtjd
||| n0|tkrB|dk	rB|j|sBtjd
||| |tkr`|dkr`| j|}|| j|< dS )z"Control then set a metadata field.r   c             S   s   g | ]}|j  qS r   )strip)r\   r   r   r   r   r     s    z&LegacyMetadata.set.<locals>.<listcomp>r   r   N;r   z$'%s': '%s' is not valid (field '%s')z.'%s': '%s' is not a valid version (field '%s')r!   )r|   r   
isinstancelistr   r   r   r   rL   isEnabledForloggingWARNINGr   rl   _PREDICATE_FIELDSis_valid_matcherwarning_VERSIONS_FIELDSis_valid_constraint_list_VERSION_FIELDSis_valid_version_UNICODEFIELDSr   rk   )rq   r]   rV   project_namerl   r   r   r   r   rz     s@    








zLegacyMetadata.setc             C   s   | j |}|| jkr*|tkr&| j|}|S |tkr@| j| }|S |tkr| j| }|dkr^g S g }x6|D ].}|tkr|j| qh|j|d |d f qhW |S |tkr| j| }t	|t
r|jdS | j| S )zGet a metadata field.Nr   r   r   )r|   rk   _MISSINGr   r   r   r   rJ   r   r   r   r   )rq   r]   rg   rV   resvalr   r   r   rx     s.    








zLegacyMetadata.getc                s  | j   g g  }}xdD ]}|| kr|j| qW |rT|g krTddj| }t|xdD ]}|| krZ|j| qZW | d dkr||fS t| j  fd	d
}xdt|ft jft	 j
ffD ]F\}}x<|D ]4}	| j|	d}
|
dk	o||
 r|jd|	|
f  qW qW ||fS )zkCheck if the metadata is compliant. If strict is True then raise if
        no Name or Version are providedr   r   zmissing required metadata: %sz, 	Home-pager$   zMetadata-Versionz1.2c                s*   x$| D ]} j |jdd sdS qW dS )Nr   r   FT)r   r   )rV   r   )rl   r   r   are_valid_constraints  s    
z3LegacyMetadata.check.<locals>.are_valid_constraintsNzWrong value for '%s': %s)r   r   )r   r$   )rp   rJ   r   r   r   rl   r   r   r   r   r   rx   )rq   strictmissingwarningsr_   r   r   rT   
controllerr`   rV   r   )rl   r   check  s2    




zLegacyMetadata.checkc             C   sn   | j   t| d }i }xP|D ]H}| s2|| jkrt| }|dkrP| | ||< qdd | | D ||< qW |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.
        zMetadata-Versionproject_urlc             S   s   g | ]}d j |qS )r   )r   )r\   ur   r   r   r   3  s    z)LegacyMetadata.todict.<locals>.<listcomp>)rp   rC   rk   _FIELD2ATTR)rq   Zskip_missingrT   datar~   rU   r   r   r   todict   s    
zLegacyMetadata.todictc             C   s<   | d dkr(xdD ]}|| kr| |= qW | d  |7  < d S )NzMetadata-Versionz1.1r*   r,   r+   zRequires-Dist)r*   r,   r+   r   )rq   requirementsr`   r   r   r   add_requirements7  s
    

zLegacyMetadata.add_requirementsc             C   s   t t| d S )NzMetadata-Version)r   rC   )rq   r   r   r   rD   B  s    zLegacyMetadata.keysc             c   s   x| j  D ]
}|V  q
W d S )N)rD   )rq   rU   r   r   r   __iter__E  s    zLegacyMetadata.__iter__c                s    fdd j  D S )Nc                s   g | ]} | qS r   r   )r\   rU   )rq   r   r   r   J  s    z)LegacyMetadata.values.<locals>.<listcomp>)rD   )rq   r   )rq   r   r   I  s    zLegacyMetadata.valuesc                s    fdd j  D S )Nc                s   g | ]}| | fqS r   r   )r\   rU   )rq   r   r   r   M  s    z(LegacyMetadata.items.<locals>.<listcomp>)rD   )rq   r   )rq   r   rI   L  s    zLegacyMetadata.itemsc             C   s   d| j j| j| jf S )Nz
<%s %s %s>)	__class__r   r]   rB   )rq   r   r   r   __repr__O  s    zLegacyMetadata.__repr__)NNNrg   )F)F)F)N)F)F)"r   r   r   r   ru   rp   rw   ry   r{   r   r   r|   r   r   r   r   r   r   rm   rn   rv   r   ro   rz   r   rx   r   r   r   rD   r   r   rI   r   r   r   r   r   rf      s>   	 




,
,
rf   zpydist.jsonzmetadata.jsonMETADATAc               @   s  e Zd ZdZejdZejdejZe	Z
ejdZdZde Zf f dVdZd	Zd
Zef fedWfe
dXfedYfdZdZZd[ddZed\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Z[[dd  Zd_d!d"Zd#d$ Zed%d& Z ed'd( Z!e!j"d)d( Z!d`d*d+Z#ed,d- Z$ed.d/ Z%e%j"d0d/ Z%d1d2 Z&d3d4 Z'd5d6 Z(d7d8 Z)dd9dd:dad=dd>d?d@dbdDdcdGdddIdJddedi
Z*dLdM Z+dfdPdQZ,dRdS Z-dTdU Z.dS )gr   z
    The metadata of a release. This implementation uses 2.0 (JSON)
    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	.{1,2047}z2.0zdistlib (%s)legacy)r]   rB   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)r   r]   rB   r   _legacy_datarl   Nrg   c             C   s0  |||gj d dk rtdd | _d | _|| _|d k	rzy| j|| || _W n* tk
rv   t||d| _| j  Y nX nd }|rt	|d}|j
 }W d Q R X n|r|j
 }|d kr| j| jd| _ndt|ts|jd}ytj|| _| j| j| W n0 tk
r*   tt||d| _| j  Y nX d S )Nrh   z'path, fileobj and mapping are exclusive)rt   rl   rb)r   	generatorzutf-8)rs   rl   )ri   rj   r   r   rl   _validate_mappingr   rf   validater   rm   METADATA_VERSION	GENERATORr   r	   decodejsonloads
ValueErrorr   )rq   rr   rs   rt   rl   r   fr   r   r   ru     s<    



zMetadata.__init__r]   rB   licensekeywordsr   zRequires-DistzSetup-Requires-DistzProvides-Extrar(   Download-URLMetadata-Version)run_requiresbuild_requiresdev_requiresZtest_requiresmeta_requiresextrasmodules
namespacesexportscommandsclassifiers
source_urlr   c       
      C   sZ  t j| d}t j| d}||kr|| \}}| jr^|d krP|d krHd n| }n| jj|}n|d krjd n| }|dkr| jj||}nt  }|}| jjd}	|	r|dkr|	jd	|}nR|dkr|	jd
}	|	r|	j||}n.|	jd}	|	 s| jjd}	|	r|	j||}||krV|}n:||kr4t j| |}n"| jrJ| jj|}n| jj|}|S )Ncommon_keysmapped_keysr   r   r   r   r   
extensionszpython.commandszpython.detailszpython.exports)r   r   r   r   r   )object__getattribute__r   rx   r   )
rq   rU   commonmappedlkmakerresultrV   sentineldr   r   r   r     sF    




zMetadata.__getattribute__c             C   sH   || j krD| j | \}}|p | j|krD|j|}|sDtd||f d S )Nz.'%s' is an invalid value for the '%s' property)SYNTAX_VALIDATORSrl   matchr   )rq   rU   rV   rl   pattern
exclusionsmr   r   r   _validate_value  s    

zMetadata._validate_valuec             C   s*  | j || tj| d}tj| d}||kr|| \}}| jrV|d krJt|| j|< nf|dkrj|| j|< nR| jjdi }|dkr||d	< n2|dkr|jd
i }|||< n|jdi }|||< nh||krtj| || nP|dkrt|t	r|j
 }|r|j }ng }| jr|| j|< n
|| j|< d S )Nr   r   r   r   r   r   r   r   zpython.commandszpython.detailszpython.exportsr   )r   r   r   r   r   )r  r   r   r   NotImplementedErrorr   
setdefault__setattr__r   r   r   r   )rq   rU   rV   r   r   r   rY   r   r   r   r   r    s>    




zMetadata.__setattr__c             C   s   t | j| jdS )NT)re   r]   rB   )rq   r   r   r   name_and_version#  s    zMetadata.name_and_versionc             C   sF   | j r| j d }n| jjdg }d| j| jf }||krB|j| |S )NzProvides-Distprovidesz%s (%s))r   r   r  r]   rB   rJ   )rq   r   sr   r   r   r	  '  s    
zMetadata.providesc             C   s    | j r|| j d< n
|| jd< d S )NzProvides-Distr	  )r   r   )rq   rV   r   r   r   r	  2  s    c       
      C   s   | j r|}ng }t|pg | j}xl|D ]d}d|kr@d|kr@d}n8d|krNd}n|jd|k}|rx|jd}|rxt||}|r&|j|d  q&W xNdD ]F}d| }	|	|kr|j|	 | jjd	| g }|j| j|||d
 qW |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.
        extraenvironmentTrequiresbuilddevtestz:%s:z%s_requires)r   env)r  r  r  )	r   r   r   rx   r
   extendrK   r   get_requirements)
rq   reqtsr   r  r   r   includerF   rU   er   r   r   r  9  s0    	




zMetadata.get_requirementsc             C   s   | j r| j S | jS )N)r   _from_legacyr   )rq   r   r   r   
dictionaryc  s    zMetadata.dictionaryc             C   s   | j rtnt| j| jS d S )N)r   r  r   r   DEPENDENCY_KEYS)rq   r   r   r   dependenciesi  s    zMetadata.dependenciesc             C   s   | j rtn| jj| d S )N)r   r  r   ro   )rq   rV   r   r   r   r  p  s    c       	      C   s   |j d| jkrt g }x0| jj D ]"\}}||kr&||kr&|j| q&W |rfddj| }t|x"|j D ]\}}| j||| qpW d S )Nr   zMissing metadata items: %sz, )	rx   r   r   MANDATORY_KEYSrI   rJ   r   r   r  )	rq   rt   rl   r   rU   r  r   r   r   r   r   r   r   w  s    zMetadata._validate_mappingc             C   sB   | j r.| j jd\}}|s|r>tjd|| n| j| j| j d S )NTz#Metadata: missing: %s, warnings: %s)r   r   rL   r   r   r   rl   )rq   r   r   r   r   r   r     s    
zMetadata.validatec             C   s(   | j r| j jdS t| j| j}|S d S )NT)r   r   r   r   
INDEX_KEYS)rq   r   r   r   r   r     s    zMetadata.todictc       
      C   s   | j r| j st| j| jd}| j jd}x2dD ]*}||kr2|dkrLd	}n|}|| ||< q2W |jd
g }|dgkrzg }||d< d}x2|D ]*\}}||kr|| rd|| ig||< qW | j|d< i }i }	|S )N)r   r   Tr]   rB   r   r   description
classifierr   r"    r   requires_distr   setup_requires_distr   r  r	  )r]   rB   r   r   r  r  r   r   r!  r   )r"  r#  )r   r   AssertionErrorr   r   r   rx   r	  )
rq   r   Zlmdr   nkkwrD   okauthor
maintainerr   r   r   r    s0    

 
zMetadata._from_legacyr   r   r   python.detailsr&   r    r  r!   python.projectproject_urlsHomez	Home-pagecontactsr   r$   emailzAuthor-emailr   r   c             C   s   dd }| j r| j stt }| j }x| jj D ]v\}}t|tsZ||kr|| ||< q2|}d}x8|D ]0}y|| }W qh tt	fk
r   d}P Y qhX qhW |r2|||< q2W || j
| j }	|| j| j }
| jrt| j|d< t|	|d< t|
|d< |S )Nc             S   s   t  }x| D ]}|jd}|jd}|d }xb|D ]Z}| rN| rN|j| q2d}|r^d| }|rx|rtd||f }n|}|jdj||f q2W qW |S )Nr  r  r  r  zextra == "%s"z(%s) and %sr   )rz   rx   addr   )entriesr  r  r  r  Zrlistr   rF   r   r   r   process_entries  s"    



z,Metadata._to_legacy.<locals>.process_entriesTFzProvides-ExtrazRequires-DistzSetup-Requires-Dist)r   r   r$  rf   LEGACY_MAPPINGrI   r   r   r}   
IndexErrorr   r   r   r   r   sorted)rq   r2  r   Znmdr%  r'  r   foundr   Zr1Zr2r   r   r   
_to_legacy  s2    

zMetadata._to_legacyFTc             C   s   ||gj d dkrtd| j  |r`| jr4| j}n| j }|rP|j||d q|j||d n^| jrp| j }n| j}|rt	j
||dddd n.tj|dd}t	j
||dddd W d Q R X d S )	Nr   z)Exactly one of path and fileobj is needed)r   Trh   )ensure_asciiindent	sort_keysr   zutf-8)ri   r   r   r   r7  rv   r   r  r   r   dumpr   r   )rq   rr   rs   r   r   Z	legacy_mdr   r   r   r   r   rv     s&    

zMetadata.writec             C   s   | j r| j j| nt| jjdg }d }x"|D ]}d|kr,d|kr,|}P q,W |d krhd|i}|jd| n t|d t|B }t||d< d S )Nr   r  r  r  r   )r   r   r   r  insertrz   r5  )rq   r   r   alwaysentryZrsetr   r   r   r     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)>)r]   rB   r   r   r   )rq   r]   rB   r   r   r   r     s    

zMetadata.__repr__)r   )r   )r   )r   )r   r   rl   )NNNrg   )r]   rB   r   r   r   )r   N)r   N)N)NN)r   r*  r   )r   r+  r,  r-  )r   r+  r.  r   r]   )r   r+  r.  r   r/  )r   r*  r   )NNFT)/r   r   r   r   recompileZMETADATA_VERSION_MATCHERIZNAME_MATCHERr   ZVERSION_MATCHERZSUMMARY_MATCHERr   r   r   r  r  r  r   	__slots__ru   rz   r   r   Z	none_listdictZ	none_dictr   r   r  r  propertyr  r	  setterr  r  r  r   r   r   r  r3  r7  rv   r   r   r   r   r   r   r   Y  s   

 
,+

'
*	2
)r   r   r   r   r    r!   r"   r#   r$   r%   r&   )r   r   r   r   r'   r    r!   r"   r#   r$   r%   r&   r(   r)   r*   r+   r,   )r*   r+   r,   r(   r)   )r   r   r   r   r'   r    r!   r"   r#   r$   r%   r-   r.   r&   r(   r)   r/   r0   r1   r2   r3   r4   )r1   r2   r3   r/   r4   r-   r.   r0   )r   r   r   r   r'   r    r!   r"   r#   r$   r%   r-   r.   r&   r(   r)   r/   r0   r1   r2   r3   r4   r5   r6   r7   r8   r9   )r5   r9   r6   r7   r8   )r:   r,   r+   )r:   )r2   r/   r1   )r3   )r   )r   r(   r*   r,   r+   r/   r1   r2   r4   r0   r'   r7   r9   r8   )r0   )r"   )r$   r-   r    r!   )F)Gr   
__future__r   r   r/  r   r   r   r?  r  r   r   compatr   r   r	   rE   r
   utilr   r   rB   r   r   	getLoggerr   rL   r   r   r   r   __all__r   r   r@  r   r   r=   r>   rO   r?   rP   rA   rR   r@   rQ   rz   r   ro   ZEXTRA_RErC   rW   r   rI   r   r   r   r   r   r   r   r   r   r   rc   re   rf   ZMETADATA_FILENAMEZWHEEL_METADATA_FILENAMEZLEGACY_METADATA_FILENAMEr   r   r   r   r   <module>	   s   



                         





I    

  j