o
    xŸŽiW  ã                   @   s  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 G dd	„ d	ƒZejd
d„ ƒZ	ddd„Zdd„ Zdd„ Z	ddd„ZG dd„ dƒZG dd„ deƒZG dd„ deƒZdS )é    N)Údefaultdict)Úpartial©Úwraps)ÚDistutilsOptionErrorÚDistutilsFileError)ÚLegacyVersionÚparse)ÚSpecifierSetc                   @   s    e Zd ZdZdd„ Zdd„ ZdS )ÚStaticModulez0
    Attempt to load the module by the name
    c                 C   s`   t j |¡}t|jƒ�}| ¡ }W d   ƒ n1 sw   Y  t |¡}t| ƒ 	t
ƒ ¡ | `d S ©N)Ú	importlibÚutilÚ	find_specÚopenÚoriginÚreadÚastr	   ÚvarsÚupdateÚlocalsÚself)r   ÚnameÚspecÚstrmÚsrcÚmodule© r   ú[C:\Users\psant\Downloads\Anu Raj Backend\school\venv\Lib\site-packages\setuptools/config.pyÚ__init__   s   
ÿ
zStaticModule.__init__c              
      sN   zt ‡ fdd„| jjD ƒƒW S  ty& } ztdjdi tƒ ¤Žƒ|‚d }~ww )Nc                 3   sJ   � | ] }t |tjƒr|jD ]}t |tjƒr|jˆ krt |j¡V  qqd S r   )Ú
isinstancer   ÚAssignÚtargetsÚNameÚidÚliteral_evalÚvalue)Ú.0Z	statementÚtarget©Úattrr   r   Ú	<genexpr>!   s   € 
ýü
ûû
ÿz+StaticModule.__getattr__.<locals>.<genexpr>z#{self.name} has no attribute {attr}r   )Únextr   ÚbodyÚ	ExceptionÚAttributeErrorÚformatr   )r   r*   Úer   r)   r   Ú__getattr__   s   
þÿþ€ÿzStaticModule.__getattr__N)Ú__name__Ú
__module__Ú__qualname__Ú__doc__r   r2   r   r   r   r   r      s    r   c              	   c   s8   � zt j d| ¡ dV  W t j | ¡ dS t j | ¡ w )zH
    Add path to front of sys.path for the duration of the context.
    r   N)ÚsysÚpathÚinsertÚremove)r8   r   r   r   Ú
patch_path.   s
   €r;   Fc           	   	   C   s¶   ddl m}m} tj | ¡} tj | ¡std|  ƒ‚t ¡ }t 	tj 
| ¡¡ z-|ƒ }|r1| ¡ ng }| |vr<| | ¡ |j||d� t||j|d�}W t 	|¡ t|ƒS t 	|¡ w )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   )ÚDistributionÚ_Distributionz%Configuration file %s does not exist.)Ú	filenames)Úignore_option_errorsN)Zsetuptools.distr<   r=   Úosr8   ÚabspathÚisfiler   ÚgetcwdÚchdirÚdirnameÚfind_config_filesÚappendÚparse_config_filesÚparse_configurationÚcommand_optionsÚconfiguration_to_dict)	ÚfilepathZfind_othersr?   r<   r=   Zcurrent_directoryÚdistr>   Úhandlersr   r   r   Úread_configuration:   s*   ÿ
þ
þrO   c                 C   s2   dj di tƒ ¤Ž}t t| |¡}t| ||ƒ}|ƒ 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}Nr   )r0   r   Ú	functoolsr   Úgetattr)Ú
target_objÚkeyZgetter_nameZby_attributeÚgetterr   r   r   Ú_get_optioni   s   rU   c                 C   s<   t tƒ}| D ]}|jD ]}t|j|ƒ}|||j |< qq|S )z»Returns configuration data gathered by given handlers as a dict.

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

    :rtype: dict
    N)r   ÚdictÚset_optionsrU   rR   Úsection_prefix)rN   Zconfig_dictÚhandlerÚoptionr&   r   r   r   rK   u   s   
þrK   c                 C   s6   t | ||ƒ}| ¡  t| j||| jƒ}| ¡  ||fS )aÒ  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
    N)ÚConfigOptionsHandlerr	   ÚConfigMetadataHandlerÚmetadataÚpackage_dir)ÚdistributionrJ   r?   ÚoptionsÚmetar   r   r   rI   ‡   s   ÿþrI   c                   @   sÐ   e Zd ZdZdZ	 i Z	 d%dd„Zedd„ ƒZdd	„ Z	e
d&dd„ƒZe
dd„ ƒZe
dd„ ƒZe
dd„ ƒZe
dd„ ƒZedd„ ƒZedd„ ƒZe
d'dd„ƒZe
dd„ ƒZe
d'dd„ƒZdd „ Zd!d"„ Zd#d$„ ZdS )(ÚConfigHandlerz1Handles metadata supplied in configuration files.NFc                 C   s^   i }| j }| ¡ D ]\}}| |¡sq	| |d¡ d¡}|||< q	|| _|| _|| _g | _d S )NÚ Ú.)	rX   ÚitemsÚ
startswithÚreplaceÚstripr?   rR   ÚsectionsrW   )r   rR   r`   r?   ri   rX   Úsection_nameÚsection_optionsr   r   r   r   ²   s   


zConfigHandler.__init__c                 C   s   t d| jj ƒ‚)ú.Metadata item name to parser function mapping.z!%s must provide .parsers propertyN)ÚNotImplementedErrorÚ	__class__r3   )r   r   r   r   ÚparsersÂ   s   
ÿzConfigHandler.parsersc           	      C   sÄ   t ƒ }| j}| j ||¡}t|||ƒ}||u rt|ƒ‚|rd S d}| j |¡}|r?z||ƒ}W n ty>   d}| js<‚ Y nw |rCd S t|d| d ƒ}|d u rVt	|||ƒ n||ƒ | j
 |¡ d S )NFTzset_%s)ÚtuplerR   ÚaliasesÚgetrQ   ÚKeyErrorro   r.   r?   ÚsetattrrW   rG   )	r   Zoption_namer&   ÚunknownrR   Zcurrent_valueZskip_optionÚparserÚsetterr   r   r   Ú__setitem__È   s4   ÿþzConfigHandler.__setitem__ú,c                 C   s8   t |tƒr|S d|v r| ¡ }n| |¡}dd„ |D ƒS )z×Represents 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
        Ú
c                 S   s   g | ]
}|  ¡ r|  ¡ ‘qS r   )rh   )r'   Úchunkr   r   r   Ú
<listcomp>   s    z-ConfigHandler._parse_list.<locals>.<listcomp>N)r    ÚlistÚ
splitlinesÚsplit)Úclsr&   Ú	separatorr   r   r   Ú_parse_listî   s   

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

        :param value:
        :rtype: dict
        ú=z(Unable to parse option value to dict: %sN)r‚   Ú	partitionr   rh   )r€   r&   r�   ÚresultÚlinerS   ÚsepÚvalr   r   r   Ú_parse_dict  s   ÿzConfigHandler._parse_dictc                 C   s   |  ¡ }|dv S )zQRepresents value as boolean.

        :param value:
        :rtype: bool
        )Ú1ÚtrueÚyesN)Úlower)r€   r&   r   r   r   Ú_parse_bool  s   zConfigHandler._parse_boolc                    ó   ‡ fdd„}|S )zßReturns 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 ˆ ¡ƒ‚| S )Núfile:zCOnly strings are accepted for the {0} field, files are not accepted)rf   Ú
ValueErrorr0   )r&   Zexclude_directive©rS   r   r   rv   )  s   
þz3ConfigHandler._exclude_files_parser.<locals>.parserNr   )r€   rS   rv   r   r’   r   Ú_exclude_files_parser  s   z#ConfigHandler._exclude_files_parserc                    s\   d}t |tƒs	|S | |¡s|S |t|ƒd… }dd„ | d¡D ƒ}d ‡ fdd„|D ƒ¡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   )r@   r8   rA   rh   ©r'   r8   r   r   r   r+   I  s   € z,ConfigHandler._parse_file.<locals>.<genexpr>ry   rz   c                 3   s4   � | ]}ˆ   |¡s	 	 tj |¡rˆ  |¡V  qdS )TN)Ú_assert_localr@   r8   rB   Ú
_read_filer”   ©r€   r   r   r+   J  s   € ýý
ü
ÿ)r    Ústrrf   Úlenr   Újoin)r€   r&   Zinclude_directiver   Z	filepathsr   r—   r   Ú_parse_file2  s   

þzConfigHandler._parse_filec                 C   s   |   t ¡ ¡std|  ƒ‚d S )Nz#`file:` directive can not access %s)rf   r@   rC   r   )rL   r   r   r   r•   Q  s
   ÿÿzConfigHandler._assert_localc                 C   s:   t j| dd��}| ¡ W  d   ƒ S 1 sw   Y  d S )Nzutf-8)Úencoding)Úior   r   )rL   Úfr   r   r   r–   W  s   $ÿzConfigHandler._read_filec              	   C   s0  d}|  |¡s	|S | |d¡ ¡  d¡}| ¡ }d |¡}|p d}t ¡ }|ra|d |v rR||d  }| dd¡}	t	|	ƒdkrOtj
 t ¡ |	d ¡}|	d }n|}nd|v ratj
 t ¡ |d ¡}t|ƒ�& ztt|ƒ|ƒW W  d  ƒ S  tyƒ   t |¡}
Y nw W d  ƒ n1 sŽw   Y  t|
|ƒS )	z·Represents value as a module attribute.

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

        :param str value:
        :rtype: str
        zattr:rc   rd   r   r   ú/é   N)rf   rg   rh   r   Úpoprš   r@   rC   Úrsplitr™   r8   r;   rQ   r   r.   r   Úimport_module)r€   r&   r^   Zattr_directiveZ
attrs_pathÚ	attr_nameÚmodule_nameÚparent_pathZcustom_pathÚpartsr   r   r   r   Ú_parse_attr\  s8   



ýþú
zConfigHandler._parse_attrc                    r�   )z¹Returns parser function to represents value as a list.

        Parses a value applying given methods one after another.

        :param parse_methods:
        :rtype: callable
        c                    s   | }ˆ D ]}||ƒ}q|S r   r   )r&   ÚparsedÚmethod©Úparse_methodsr   r   r	   “  s   
z1ConfigHandler._get_parser_compound.<locals>.parseNr   )r€   r¬   r	   r   r«   r   Ú_get_parser_compoundŠ  s   	z"ConfigHandler._get_parser_compoundc                 C   s6   i }|pdd„ }|  ¡ D ]\}\}}||ƒ||< q|S )zÊParses 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   )rˆ   r   r   r   Ú<lambda>¨  s    z6ConfigHandler._parse_section_to_dict.<locals>.<lambda>N)re   )r€   rk   Zvalues_parserr&   rS   Ú_rˆ   r   r   r   Ú_parse_section_to_dict�  s
   
z$ConfigHandler._parse_section_to_dictc              	   C   s8   |  ¡ D ]\}\}}z|| |< W q ty   Y qw dS )zQParses configuration file section.

        :param dict section_options:
        N)re   rs   )r   rk   r   r¯   r&   r   r   r   Úparse_section­  s   ÿüzConfigHandler.parse_sectionc                 C   sb   | j  ¡ D ])\}}d}|rd| }t| d|  dd¡dƒ}|du r*td| j|f ƒ‚||ƒ qdS )zTParses configuration file items from one
        or more related sections.

        rc   z_%szparse_section%srd   Ú__Nz0Unsupported distribution option section: [%s.%s])ri   re   rQ   rg   r   rX   )r   rj   rk   Zmethod_postfixZsection_parser_methodr   r   r   r	   ¹  s"   üÿÿ
ïzConfigHandler.parsec                    s   t ˆ ƒ‡ ‡‡fdd„ƒ}|S )zé 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  ˆˆ¡ ˆ | i |¤ŽS r   )ÚwarningsÚwarn)ÚargsÚkwargs©ÚfuncÚmsgÚwarning_classr   r   Úconfig_handlerØ  s   z@ConfigHandler._deprecated_config_handler.<locals>.config_handlerNr   )r   r¸   r¹   rº   r»   r   r·   r   Ú_deprecated_config_handlerÑ  s   z(ConfigHandler._deprecated_config_handler©F)ry   r   )r3   r4   r5   r6   rX   rq   r   Úpropertyro   rx   Úclassmethodr‚   r‰   rŽ   r“   r›   Ústaticmethodr•   r–   r¨   r­   r°   r±   r	   r¼   r   r   r   r   rb   ¢   sB    

&

	



-
rb   c                       sN   e Zd ZdZdddddœZdZ	 		d‡ fd	d
„	Zedd„ ƒZdd„ Z	‡  Z
S )r\   r]   ÚurlÚdescriptionÚclassifiersÚ	platforms)Z	home_pageÚsummaryÚ
classifierÚplatformFNc                    s   t t| ƒ |||¡ || _d S r   )Úsuperr\   r   r^   )r   rR   r`   r?   r^   ©rn   r   r   r   ñ  s   ÿ
zConfigMetadataHandler.__init__c                 C   s^   | j }| j}| j}| j}||||  |dt¡||  ||¡|dƒ|  |dƒdt¡|||| j|dœS )rl   z[The requires parameter is deprecated, please use install_requires for runtime dependencies.ÚlicenseÚlicense_filezDThe license_file parameter is deprecated, use license_files instead.)rÄ   ÚkeywordsÚprovidesÚrequiresÚ	obsoletesrÃ   rÊ   rË   Zlicense_filesrÂ   Úlong_descriptionÚversionZproject_urlsN)r‚   r›   r‰   r“   r¼   ÚDeprecationWarningr­   Ú_parse_version)r   Ú
parse_listZ
parse_fileÚ
parse_dictZexclude_files_parserr   r   r   ro   ÷  s4   ü
üëzConfigMetadataHandler.parsersc                 C   s–   |   |¡}||kr#| ¡ }tt|ƒtƒr!d}t|jdi tƒ ¤Žƒ‚|S |  || j	¡}t
|ƒr1|ƒ }t|tƒsIt|dƒrEd tt|ƒ¡}|S d| }|S )zSParses `version` option value.

        :param value:
        :rtype: str

        zCVersion loaded from {value} does not comply with PEP 440: {version}Ú__iter__rd   z%sNr   )r›   rh   r    r	   r   r   r0   r   r¨   r^   Úcallabler˜   Úhasattrrš   Úmap)r   r&   rÑ   Útmplr   r   r   rÓ     s"   
ÿ

þz$ConfigMetadataHandler._parse_version)FN)r3   r4   r5   rX   rq   Zstrict_moder   r¾   ro   rÓ   Ú__classcell__r   r   rÉ   r   r\   à  s    üÿ
r\   c                   @   sd   e Zd ZdZedd„ ƒZdd„ Zdd„ Zdd	„ Zd
d„ Z	dd„ Z
dd„ Zdd„ Zdd„ Zdd„ ZdS )r[   r`   c                 C   sž   | j }t| j dd�}| j}| j}| j}i d|“d|“d|“d|“d|“d|“d	|“d
|“d|“d|“d|“d|“d|“d|“d| j“d| j“d|“t|dœ¥S )rl   ú;©r�   Zzip_safeZuse_2to3Zinclude_package_datar^   Zuse_2to3_fixersZuse_2to3_exclude_fixersZconvert_2to3_doctestsÚscriptsZeager_resourcesZdependency_linksZnamespace_packagesZinstall_requiresZsetup_requiresZtests_requireÚpackagesÚentry_pointsÚ
py_modules)Zpython_requiresÚcmdclassN)r‚   r   rŽ   r‰   Ú_parse_cmdclassÚ_parse_packagesr›   r
   )r   rÔ   Zparse_list_semicolonZ
parse_boolrÕ   Zparse_cmdclassr   r   r   ro   ?  sV   ÿþýüûúùø	÷
öõôóòñðïízConfigOptionsHandler.parsersc                    s$   dd„ ‰ ‡ fdd„|   |¡ ¡ D ƒS )Nc                 S   s8   |   d¡}| |d d … }| d |… }t|ƒ}t||ƒS )Nrd   r    )ÚrfindÚ
__import__rQ   )Zqualified_class_nameÚidxÚ
class_nameÚpkg_namer   r   r   r   Úresolve_class_  s
   

z;ConfigOptionsHandler._parse_cmdclass.<locals>.resolve_classc                    s   i | ]	\}}|ˆ |ƒ“qS r   r   ©r'   ÚkÚv©rê   r   r   Ú
<dictcomp>h  s    ÿÿz8ConfigOptionsHandler._parse_cmdclass.<locals>.<dictcomp>)r‰   re   )r   r&   r   rî   r   rã   ^  s   
	þz$ConfigOptionsHandler._parse_cmdclassc                 C   sn   ddg}|  ¡ }||vr|  |¡S ||d k}|  | j di ¡¡}|r*ddlm} nddlm} |d	i |¤ŽS )
zTParses `packages` option value.

        :param value:
        :rtype: list
        zfind:zfind_namespace:r    zpackages.findr   )Úfind_namespace_packages)Úfind_packagesNr   )rh   r‚   Úparse_section_packages__findri   rr   Ú
setuptoolsrð   rñ   )r   r&   Zfind_directivesZtrimmed_valueZfindnsÚfind_kwargsrñ   r   r   r   rä   m  s   
ÿz$ConfigOptionsHandler._parse_packagesc                    sR   |   || j¡}g d¢‰ t‡ fdd„| ¡ D ƒƒ}| d¡}|dur'|d |d< |S )zœParses `packages.find` configuration file section.

        To be used in conjunction with _parse_packages().

        :param dict section_options:
        )ÚwhereÚincludeÚexcludec                    s$   g | ]\}}|ˆ v r|r||f‘qS r   r   rë   ©Z
valid_keysr   r   r|   “  s   $ zEConfigOptionsHandler.parse_section_packages__find.<locals>.<listcomp>rõ   Nr   )r°   r‚   rV   re   rr   )r   rk   Zsection_datarô   rõ   r   rø   r   rò   †  s   ÿÿ
z1ConfigOptionsHandler.parse_section_packages__findc                 C   s   |   || j¡}|| d< dS )z`Parses `entry_points` configuration file section.

        :param dict section_options:
        rà   N)r°   r‚   ©r   rk   r©   r   r   r   Úparse_section_entry_points›  s   z/ConfigOptionsHandler.parse_section_entry_pointsc                 C   s.   |   || j¡}| d¡}|r||d< |d= |S )NÚ*rc   )r°   r‚   rr   )r   rk   r©   Úrootr   r   r   Ú_parse_package_data£  s   
z(ConfigOptionsHandler._parse_package_datac                 C   ó   |   |¡| d< dS )z`Parses `package_data` configuration file section.

        :param dict section_options:
        Úpackage_dataN©rý   ©r   rk   r   r   r   Úparse_section_package_data­  s   z/ConfigOptionsHandler.parse_section_package_datac                 C   rþ   )zhParses `exclude_package_data` configuration file section.

        :param dict section_options:
        Zexclude_package_dataNr   r  r   r   r   Ú"parse_section_exclude_package_data´  s   ÿz7ConfigOptionsHandler.parse_section_exclude_package_datac                 C   s"   t | jdd�}|  ||¡| d< dS )zbParses `extras_require` configuration file section.

        :param dict section_options:
        rÜ   rÝ   Zextras_requireN)r   r‚   r°   )r   rk   rÔ   r   r   r   Úparse_section_extras_require¼  s   ÿz1ConfigOptionsHandler.parse_section_extras_requirec                 C   s(   |   || j¡}dd„ | ¡ D ƒ| d< dS )z^Parses `data_files` configuration file section.

        :param dict section_options:
        c                 S   s   g | ]\}}||f‘qS r   r   rë   r   r   r   r|   Ë  s    zAConfigOptionsHandler.parse_section_data_files.<locals>.<listcomp>Ú
data_filesN)r°   r‚   re   rù   r   r   r   Úparse_section_data_filesÅ  s   z-ConfigOptionsHandler.parse_section_data_filesN)r3   r4   r5   rX   r¾   ro   rã   rä   rò   rú   rý   r  r  r  r  r   r   r   r   r[   ;  s    

	r[   )FFr½   )r   r�   r@   r7   r³   rP   r   Úcollectionsr   r   r   Ú
contextlibÚdistutils.errorsr   r   Z#setuptools.extern.packaging.versionr   r	   Z&setuptools.extern.packaging.specifiersr
   r   Úcontextmanagerr;   rO   rU   rK   rI   rb   r\   r[   r   r   r   r   Ú<module>   s8    

ÿ/
ÿ  @[