U
    WKfU                     @   s&  d dl mZmZ d dlZd dlZd dlZd dlZd dlZd dlZd dl	Z	d dl
mZ d dlmZ d dlmZ d dlZd dlmZmZ d dlmZmZ d dlmZ d d	lmZmZ eZG d
d dZejdd ZdddZdd Z dd Z!dddZ"G dd dZ#G dd de#Z$G dd de#Z%dS )    )absolute_importunicode_literalsN)defaultdict)partialwraps)DistutilsOptionErrorDistutilsFileError)LegacyVersionparse)SpecifierSet)string_typesPY3c                   @   s    e Zd ZdZdd Zdd ZdS )StaticModulez0
    Attempt to load the module by the name
    c              	   C   sL   t j|}t|j}| }W 5 Q R X t|}t| 	t
  | `d S N)	importlibutil	find_specopenoriginreadastr   varsupdatelocalsself)r   namespecstrmsrcmodule r!   u/home/adriano.carvalho/ftp/files/ProjetoGabarito/ifmuz/gabarito/venv/lib/python3.8/site-packages/setuptools/config.py__init__   s    
zStaticModule.__init__c              
      sX   zt  fdd| jjD W S  tk
rR } ztdjf t |W 5 d }~X Y nX d S )Nc                 3   sH   | ]@}t |tjr|jD ](}t |tjr|j krt|jV  qqd S r   )
isinstancer   AssigntargetsNameidliteral_evalvalue).0Z	statementtargetattrr!   r"   	<genexpr>&   s     
z+StaticModule.__getattr__.<locals>.<genexpr>z#{self.name} has no attribute {attr})nextr    body	ExceptionAttributeErrorformatr   )r   r.   er!   r-   r"   __getattr__$   s    
zStaticModule.__getattr__N)__name__
__module____qualname____doc__r#   r6   r!   r!   r!   r"   r      s   r   c              	   c   s,   zt jd|  dV  W 5 t j|  X dS )zH
    Add path to front of sys.path for the duration of the context.
    r   N)syspathremoveinsert)r<   r!   r!   r"   
patch_path3   s    
r?   Fc           	   	   C   s   ddl m}m} tj| } tj| s4td|  t }t	tj
|  zJ| }|rb| ng }| |krx||  |j||d t||j|d}W 5 t	| X t|S )a,  Read given configuration file and returns options from it as a dict.

    :param str|unicode filepath: Path to configuration file
        to get options from.

    :param bool find_others: Whether to search for other configuration files
        which could be on in various places.

    :param bool ignore_option_errors: Whether to silently ignore
        options, values of which could not be resolved (e.g. due to exceptions
        in directives such as file:, attr:, etc.).
        If False exceptions are propagated as expected.

    :rtype: dict
    r   )Distribution_Distributionz%Configuration file %s does not exist.)	filenames)ignore_option_errors)Zsetuptools.distr@   rA   osr<   abspathisfiler	   getcwdchdirdirnamefind_config_filesappendparse_config_filesparse_configurationcommand_optionsconfiguration_to_dict)	filepathZfind_othersrC   r@   rA   Zcurrent_directorydistrB   handlersr!   r!   r"   read_configuration?   s*    
 
rS   c                 C   s.   dj f t }tt| |}t| ||}| S )z
    Given a target object and option key, get that option from
    the target object, either through a get_{key} method or
    from an attribute directly.
    z	get_{key})r4   r   	functoolsr   getattr)
target_objkeyZgetter_nameZby_attributegetterr!   r!   r"   _get_optionn   s    rY   c                 C   s<   t t}| D ]*}|jD ]}t|j|}|||j |< qq|S )zReturns configuration data gathered by given handlers as a dict.

    :param list[ConfigHandler] handlers: Handlers list,
        usually from parse_configuration()

    :rtype: dict
    )r   dictset_optionsrY   rV   section_prefix)rR   Zconfig_dicthandleroptionr*   r!   r!   r"   rO   z   s    
rO   c                 C   s6   t | ||}|  t| j||| j}|  ||fS )a  Performs additional parsing of configuration options
    for a distribution.

    Returns a list of used option handlers.

    :param Distribution distribution:
    :param dict command_options:
    :param bool ignore_option_errors: Whether to silently ignore
        options, values of which could not be resolved (e.g. due to exceptions
        in directives such as file:, attr:, etc.).
        If False exceptions are propagated as expected.
    :rtype: list
    )ConfigOptionsHandlerr   ConfigMetadataHandlermetadatapackage_dir)distributionrN   rC   optionsmetar!   r!   r"   rM      s        rM   c                   @   s   e Zd ZdZdZi Zd%ddZedd Zdd	 Z	e
d&ddZe
dd Ze
dd Ze
dd Ze
dd Zedd Zedd Ze
d'ddZe
dd Ze
d(ddZdd  Zd!d" Zd#d$ ZdS ))ConfigHandlerz1Handles metadata supplied in configuration files.NFc                 C   s^   i }| j }| D ].\}}||s&q||dd}|||< q|| _|| _|| _g | _d S )N .)	r\   items
startswithreplacestriprC   rV   sectionsr[   )r   rV   rd   rC   rm   r\   section_namesection_optionsr!   r!   r"   r#      s    

zConfigHandler.__init__c                 C   s   t d| jj dS ).Metadata item name to parser function mapping.z!%s must provide .parsers propertyN)NotImplementedError	__class__r7   )r   r!   r!   r"   parsers   s    
zConfigHandler.parsersc           	      C   s   t  }| j}| j||}t|||}||kr6t||r>d S d}| j|}|rz||}W n  tk
r~   d}| jsz Y nX |rd S t|d| d }|d krt	||| n|| | j
| d S )NFTzset_%s)tuplerV   aliasesgetrU   KeyErrorrs   r2   rC   setattrr[   rK   )	r   Zoption_namer*   unknownrV   current_valueZskip_optionparsersetterr!   r!   r"   __setitem__   s0    zConfigHandler.__setitem__,c                 C   s8   t |tr|S d|kr | }n
||}dd |D S )zRepresents value as a list.

        Value is split either by separator (defaults to comma) or by lines.

        :param value:
        :param separator: List items separator character.
        :rtype: list
        
c                 S   s   g | ]}|  r|  qS r!   )rl   )r+   chunkr!   r!   r"   
<listcomp>  s      z-ConfigHandler._parse_list.<locals>.<listcomp>)r$   list
splitlinessplit)clsr*   	separatorr!   r!   r"   _parse_list   s    



zConfigHandler._parse_listc                 C   sP   d}i }|  |D ]8}||\}}}||kr:td| | || < q|S )zPRepresents value as a dict.

        :param value:
        :rtype: dict
        =z(Unable to parse option value to dict: %s)r   	partitionr   rl   )r   r*   r   resultlinerW   sepvalr!   r!   r"   _parse_dict  s    zConfigHandler._parse_dictc                 C   s   |  }|dkS )zQRepresents value as boolean.

        :param value:
        :rtype: bool
        )1trueyes)lower)r   r*   r!   r!   r"   _parse_bool  s    zConfigHandler._parse_boolc                    s    fdd}|S )zReturns a parser function to make sure field inputs
        are not files.

        Parses a value after getting the key so error messages are
        more informative.

        :param key:
        :rtype: callable
        c                    s    d}|  |rtd | S )Nfile:zCOnly strings are accepted for the {0} field, files are not accepted)rj   
ValueErrorr4   )r*   Zexclude_directiverW   r!   r"   r{   .  s    
z3ConfigHandler._exclude_files_parser.<locals>.parserr!   )r   rW   r{   r!   r   r"   _exclude_files_parser#  s    z#ConfigHandler._exclude_files_parserc                    s\   d}t |ts|S ||s |S |t|d }dd |dD }d fdd|D S )aO  Represents value as a string, allowing including text
        from nearest files using `file:` directive.

        Directive is sandboxed and won't reach anything outside
        directory with setup.py.

        Examples:
            file: README.rst, CHANGELOG.md, src/file.txt

        :param str value:
        :rtype: str
        r   Nc                 s   s   | ]}t j| V  qd S r   )rD   r<   rE   rl   r+   r<   r!   r!   r"   r/   N  s     z,ConfigHandler._parse_file.<locals>.<genexpr>r~   r   c                 3   s.   | ]&}  |stj|r |V  qdS )TN)_assert_localrD   r<   rF   
_read_filer   r   r!   r"   r/   O  s
   
  )r$   r   rj   lenr   join)r   r*   Zinclude_directiver   Z	filepathsr!   r   r"   _parse_file7  s    

zConfigHandler._parse_filec                 C   s   |  t std|  d S )Nz#`file:` directive can not access %s)rj   rD   rG   r   )rP   r!   r!   r"   r   V  s    zConfigHandler._assert_localc              
   C   s.   t j| dd}| W  5 Q R  S Q R X d S )Nzutf-8)encoding)ior   r   )rP   fr!   r!   r"   r   \  s    zConfigHandler._read_filec              
   C   s  d}| |s|S ||d d}| }d|}|p@d}t }|r|d |kr||d  }|dd}	t	|	dkrtj
t |	d }|	d }q|}nd|krtj
t |d }t|D ztt||W W  5 Q R  S  tk
r   t|}
Y nX W 5 Q R X t|
|S )zRepresents value as a module attribute.

        Examples:
            attr: package.attr
            attr: package.module.attr

        :param str value:
        :rtype: str
        zattr:rg   rh   r#   r   /   )rj   rk   rl   r   popr   rD   rG   rsplitr   r<   r?   rU   r   r2   r   import_module)r   r*   rb   Zattr_directiveZ
attrs_path	attr_namemodule_nameparent_pathZcustom_pathpartsr    r!   r!   r"   _parse_attra  s0    



zConfigHandler._parse_attrc                    s    fdd}|S )zReturns parser function to represents value as a list.

        Parses a value applying given methods one after another.

        :param parse_methods:
        :rtype: callable
        c                    s   | } D ]}||}q|S r   r!   )r*   parsedmethodparse_methodsr!   r"   r     s    
z1ConfigHandler._get_parser_compound.<locals>.parser!   )r   r   r   r!   r   r"   _get_parser_compound  s    	z"ConfigHandler._get_parser_compoundc                 C   s6   i }|pdd }|  D ]\}\}}||||< q|S )zParses section options into a dictionary.

        Optionally applies a given parser to values.

        :param dict section_options:
        :param callable values_parser:
        :rtype: dict
        c                 S   s   | S r   r!   )r   r!   r!   r"   <lambda>      z6ConfigHandler._parse_section_to_dict.<locals>.<lambda>)ri   )r   ro   Zvalues_parserr*   rW   _r   r!   r!   r"   _parse_section_to_dict  s
    
z$ConfigHandler._parse_section_to_dictc              	   C   s<   |  D ].\}\}}z|| |< W q tk
r4   Y qX qdS )zQParses configuration file section.

        :param dict section_options:
        N)ri   rw   )r   ro   r   r   r*   r!   r!   r"   parse_section  s
    zConfigHandler.parse_sectionc                 C   sb   | j  D ]R\}}d}|r"d| }t| d| ddd}|dkrTtd| j|f || q
dS )zTParses configuration file items from one
        or more related sections.

        rg   z_%szparse_section%srh   __Nz0Unsupported distribution option section: [%s.%s])rm   ri   rU   rk   r   r\   )r   rn   ro   Zmethod_postfixZsection_parser_methodr!   r!   r"   r     s"     zConfigHandler.parsec                    s   t   fdd}|S )z this function will wrap around parameters that are deprecated

        :param msg: deprecation message
        :param warning_class: class of warning exception to be raised
        :param func: function to be wrapped around
        c                     s   t   | |S r   )warningswarn)argskwargsfuncmsgwarning_classr!   r"   config_handler  s    z@ConfigHandler._deprecated_config_handler.<locals>.config_handlerr   )r   r   r   r   r   r!   r   r"   _deprecated_config_handler  s    z(ConfigHandler._deprecated_config_handler)F)r~   )N)N)r7   r8   r9   r:   r\   ru   r#   propertyrs   r}   classmethodr   r   r   r   r   staticmethodr   r   r   r   r   r   r   r   r!   r!   r!   r"   rf      s<   

&

	



-
rf   c                       sH   e Zd ZdZdddddZdZd fd	d
	Zedd Zdd Z	  Z
S )r`   ra   urldescriptionclassifiers	platforms)Z	home_pagesummary
classifierplatformFNc                    s   t t| ||| || _d S r   )superr`   r#   rb   )r   rV   rd   rC   rb   rr   r!   r"   r#     s    zConfigMetadataHandler.__init__c                 C   sN   | j }| j}| j}| j}|||| |dt|| |||d|||| j|dS )rp   z[The requires parameter is deprecated, please use install_requires for runtime dependencies.license)r   keywordsprovidesrequires	obsoletesr   r   Zlicense_filesr   long_descriptionversionZproject_urls)r   r   r   r   r   DeprecationWarningr   _parse_version)r   
parse_listZ
parse_file
parse_dictZexclude_files_parserr!   r!   r"   rs     s*    
zConfigMetadataHandler.parsersc                 C   s   |  |}||krB| }tt|tr>d}t|jf t |S | || j	}t
|r^| }t|tst|drdtt|}nd| }|S )zSParses `version` option value.

        :param value:
        :rtype: str

        zCVersion loaded from {value} does not comply with PEP 440: {version}__iter__rh   z%s)r   rl   r$   r   r
   r   r4   r   r   rb   callabler   hasattrr   mapstr)r   r*   r   tmplr!   r!   r"   r     s     


z$ConfigMetadataHandler._parse_version)FN)r7   r8   r9   r\   ru   Zstrict_moder#   r   rs   r   __classcell__r!   r!   r   r"   r`     s     
r`   c                   @   s\   e Zd ZdZe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S )r_   rd   c                 C   sN   | j }t| j dd}| j}| j}||||||||||||||| j| j|tdS )rp   ;r   )Zzip_safeZuse_2to3Zinclude_package_datarb   Zuse_2to3_fixersZuse_2to3_exclude_fixersZconvert_2to3_doctestsscriptsZeager_resourcesZdependency_linksnamespace_packagesZinstall_requiresZsetup_requiresZtests_requirepackagesentry_points
py_modulesZpython_requires)r   r   r   r   _parse_packagesr   r   )r   r   Zparse_list_semicolonZ
parse_boolr   r!   r!   r"   rs   ?  s.    zConfigOptionsHandler.parsersc                 C   sz   ddg}|  }||kr"| |S ||d k}|r>ts>td| | jdi }|rdddlm} nddlm	} |f |S )	zTParses `packages` option value.

        :param value:
        :rtype: list
        zfind:zfind_namespace:r   z8find_namespace: directive is unsupported on Python < 3.3zpackages.findr   )find_namespace_packages)find_packages)
rl   r   r   r   parse_section_packages__findrm   rv   
setuptoolsr   r   )r   r*   Zfind_directivesZtrimmed_valueZfindnsfind_kwargsr   r!   r!   r"   r   \  s     
z$ConfigOptionsHandler._parse_packagesc                    sT   |  || j}dddg t fdd| D }|d}|dk	rP|d |d< |S )zParses `packages.find` configuration file section.

        To be used in conjunction with _parse_packages().

        :param dict section_options:
        whereincludeexcludec                    s$   g | ]\}}| kr|r||fqS r!   r!   r+   kvZ
valid_keysr!   r"   r     s       zEConfigOptionsHandler.parse_section_packages__find.<locals>.<listcomp>Nr   )r   r   rZ   ri   rv   )r   ro   Zsection_datar   r   r!   r   r"   r   x  s     

z1ConfigOptionsHandler.parse_section_packages__findc                 C   s   |  || j}|| d< dS )z`Parses `entry_points` configuration file section.

        :param dict section_options:
        r   N)r   r   r   ro   r   r!   r!   r"   parse_section_entry_points  s    z/ConfigOptionsHandler.parse_section_entry_pointsc                 C   s.   |  || j}|d}|r*||d< |d= |S )N*rg   )r   r   rv   )r   ro   r   rootr!   r!   r"   _parse_package_data  s    
z(ConfigOptionsHandler._parse_package_datac                 C   s   |  || d< dS )z`Parses `package_data` configuration file section.

        :param dict section_options:
        package_dataNr   r   ro   r!   r!   r"   parse_section_package_data  s    z/ConfigOptionsHandler.parse_section_package_datac                 C   s   |  || d< dS )zhParses `exclude_package_data` configuration file section.

        :param dict section_options:
        Zexclude_package_dataNr   r   r!   r!   r"   "parse_section_exclude_package_data  s    z7ConfigOptionsHandler.parse_section_exclude_package_datac                 C   s"   t | jdd}| ||| d< dS )zbParses `extras_require` configuration file section.

        :param dict section_options:
        r   r   Zextras_requireN)r   r   r   )r   ro   r   r!   r!   r"   parse_section_extras_require  s
     z1ConfigOptionsHandler.parse_section_extras_requirec                 C   s(   |  || j}dd | D | d< dS )z^Parses `data_files` configuration file section.

        :param dict section_options:
        c                 S   s   g | ]\}}||fqS r!   r!   r   r!   r!   r"   r     s     zAConfigOptionsHandler.parse_section_data_files.<locals>.<listcomp>
data_filesN)r   r   ri   r   r!   r!   r"   parse_section_data_files  s    z-ConfigOptionsHandler.parse_section_data_filesN)r7   r8   r9   r\   r   rs   r   r   r   r   r   r   r   r   r!   r!   r!   r"   r_   ;  s   

	r_   )FF)F)&
__future__r   r   r   r   rD   r;   r   rT   r   collectionsr   r   r   
contextlibdistutils.errorsr   r	   Z#setuptools.extern.packaging.versionr
   r   Z&setuptools.extern.packaging.specifiersr   Zsetuptools.extern.sixr   r   typeZ__metaclass__r   contextmanagerr?   rS   rY   rO   rM   rf   r`   r_   r!   r!   r!   r"   <module>   s>   
   
/ 
  @V