o
    VtdHf                     @   sH  d 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m	Z	m
Z
mZmZmZmZmZmZmZmZmZmZ ddlmZmZ dd	lmZ dd
lmZmZ ddlmZ ddl m!Z!m"Z" ddl#m$Z$ ddl%m&Z& e	rzddl'm(Z( ddl)m*Z* ee+ej,f Z-ededef f Z.	 ede.f Z/eded dZ0	dAde-de1fddZ2ddde-ddfddZ3		dBddde-d ee- d!e4ded" f
d#d$Z5d%e0d&e+fd'd(Z6d)ed" de1fd*d+Z7	dCd,dd-e/ded. fd/d0Z8d1e+d2e+d3e9fd4d5Z:G d6d7 d7ee0 Z;G d8d9 d9e;d: Z<G d;d< d<e;d Z=G d=d> d>e$Z>G d?d@ d@e$Z?dS )Da<  
Load setuptools configuration from ``setup.cfg`` files.

**API will be made private in the future**

To read project metadata, consider using
``build.util.project_wheel_metadata`` (https://pypi.org/project/build/).
For simple scenarios, you can also try parsing the file directly
with the help of ``configparser``.
    N)defaultdict)partialwraps)TYPE_CHECKINGCallableAnyDictGenericIterableListOptionalSetTupleTypeVarUnion   )	FileErrorOptionError)default_environment)InvalidRequirementRequirement)SpecifierSet)InvalidVersionVersion)SetuptoolsDeprecationWarning   )expand)DistributionMetadataDistributionstrTarget)r    r   )boundFfilepathreturnc                 C   s8   ddl m} | }|r| ng }t|| ||}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   r   )setuptools.distr    find_config_files_applyconfiguration_to_dict)r$   Zfind_othersignore_option_errorsr    dist	filenameshandlers r.   BD:\rfid_django\env\lib\site-packages\setuptools\config\setupcfg.pyread_configuration8   s
   r0   r+   r    c                 C   s   t | | |   | S )z`Apply the configuration from a ``setup.cfg`` file into an existing
    distribution object.
    )r(   _finalize_requires)r+   r$   r.   r.   r/   apply_configurationR   s   
r2   r.   other_filesr*   )ConfigHandler.c              	   C   s   ddl m} tj|}tj|std| dt }ttj	| g ||}z|j
| |d t| | j|d}|   W t| |S t| w )zHRead configuration from ``filepath`` and applies to the ``dist`` object.r   )_DistributionzConfiguration file z does not exist.)r,   )r*   )r&   r5   ospathabspathisfiler   getcwdchdirdirnameparse_config_filesparse_configurationcommand_options_finalize_license_files)r+   r$   r3   r*   r5   Zcurrent_directoryr,   r-   r.   r.   r/   r(   [   s    

r(   
target_objkeyc                 C   s*   d| }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.
    get_)	functoolsr   getattr)rA   rB   Zgetter_nameZby_attributegetterr.   r.   r/   _get_optiony   s   
rG   r-   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_optionsrG   rA   section_prefix)r-   Zconfig_dicthandleroptionvaluer.   r.   r/   r)      s   
r)   distributionr?   )ConfigMetadataHandlerConfigOptionsHandlerc                 C   s   t | 6}t| |||}|  | js|j| _t| j|||| j| j}|  | j	|j|j W d   ||fS 1 s>w   Y  ||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
    N)
r   EnsurePackagesDiscoveredrP   parsepackage_dirrO   metadatasrc_root_referenced_filesupdate)rN   r?   r*   ensure_discoveredoptionsmetar.   r.   r/   r>      s4   
r>   label
orig_valueparsedc              
      s   d|v s
t  dkrdS t  }zt d }|j|v r)tj|  d d W dS W dS  tyW } z t fdd|D rLtj	|  d d}t||W Y d}~dS d}~ww )am  Because users sometimes misinterpret this configuration:

    [options.extras_require]
    foo = bar;python_version<"4"

    It looks like one requirement with an environment marker
    but because there is no newline, it's parsed as two requirements
    with a semicolon as separator.

    Therefore, if:
        * input string does not contain a newline AND
        * parsed result contains two requirements AND
        * parsing of the two parts from the result ("<first>;<second>")
        leads in a valid Requirement with a valid marker
    a UserWarning is shown to inform the user about the possible problem.
    
r   Nr   )fieldreqc                 3   s    | ]
} d   |V  qdS )r   N
startswith).0markerr]   r.   r/   	<genexpr>   s    z8_warn_accidental_env_marker_misconfig.<locals>.<genexpr>)
len
marker_envkeysr   name_AmbiguousMarkeremitr   anymessage)r[   r\   r]   markersr`   exmsgr.   re   r/   %_warn_accidental_env_marker_misconfig   s   


rr   c                   @   s   e Zd ZU dZeed< 	 i Zeeef ed< 	 dede	de
jfddZede	f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defddZdefddZedd Zedd  Zed+d"d#Zd$d% Zd&d' Zd(d) Zd!S ),r4   z1Handles metadata supplied in configuration files.rJ   aliasesrA   rY   rX   c                 C   s4   || _ || _t| || _g | _|| _t | _d S N)	r*   rA   rH   _section_optionssectionsrI   rX   setrV   selfrA   rY   r*   rX   r.   r.   r/   __init__   s   zConfigHandler.__init__c                 c   s@    |  D ]\}}|| j\}}}|rq|d|fV  qd S )N.)items	partitionrJ   lstrip)clsrY   Z	full_namerM   preseprj   r.   r.   r/   ru     s   zConfigHandler._section_optionsc                 C   s   t d| jj ).Metadata item name to parser function mapping.z!%s must provide .parsers property)NotImplementedError	__class____name__ry   r.   r.   r/   parsers  s   
zConfigHandler.parsersc              	   C   s   | j }| j||}zt||}W n ty   t|w |r!d S z| j|dd |}W n tf| j y<   Y d S w t	
|j|}t|d| |}|| | j| d S )Nc                 S   s   | S rt   r.   )xr.   r.   r/   <lambda>%      z+ConfigHandler.__setitem__.<locals>.<lambda>zset_%s)rA   rs   getrE   AttributeErrorKeyErrorr   	Exceptionr*   rD   r   __setattr__rI   append)ry   Zoption_namerM   rA   Zcurrent_valuer]   Zsimple_settersetterr.   r.   r/   __setitem__  s$   zConfigHandler.__setitem__,c                 C   s8   t |tr|S d|v 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
        r^   c                 S   s   g | ]
}|  r|  qS r.   strip)rc   chunkr.   r.   r/   
<listcomp>A  s    z-ConfigHandler._parse_list.<locals>.<listcomp>)
isinstancelist
splitlinessplit)r   rM   	separatorr.   r.   r/   _parse_list/  s   

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

        :param value:
        :rtype: dict
        =z&Unable to parse option value to dict: )r   r}   r   r   )r   rM   r   resultlinerB   r   valr.   r.   r/   _parse_dictC  s   zConfigHandler._parse_dictc                 C   s   |  }|dv S )zQRepresents value as boolean.

        :param value:
        :rtype: bool
        )1trueyes)lowerr   rM   r.   r.   r/   _parse_boolT  s   zConfigHandler._parse_boolc                        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)rb   
ValueErrorformat)rM   Zexclude_directiverB   r.   r/   parserj  s   
z3ConfigHandler._exclude_files_parser.<locals>.parserr.   )r   rB   r   r.   r   r/   _exclude_files_parser^  s   	z#ConfigHandler._exclude_files_parserroot_dirc                 C   s\   d}t |ts	|S ||s|S |t|d }dd |dD }| j| t||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   g | ]}|  qS r.   r   )rc   r7   r.   r.   r/   r         z-ConfigHandler._parse_file.<locals>.<listcomp>r   )	r   r!   rb   rg   r   rV   rW   r   Z
read_files)ry   rM   r   Zinclude_directivespecZ	filepathsr.   r.   r/   _parse_fileu  s   

zConfigHandler._parse_filec                 C   s:   d}| |s	|S ||d}|| jj t|||S )zRepresents value as a module attribute.

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

        :param str value:
        :rtype: str
        zattr: )rb   replacerW   rX   rS   r   Z	read_attr)ry   rM   rS   r   Zattr_directiveZ	attr_descr.   r.   r/   _parse_attr  s   

zConfigHandler._parse_attrc                    r   )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 rt   r.   )rM   r]   methodparse_methodsr.   r/   rR     s   
z1ConfigHandler._get_parser_compound.<locals>.parser.   )r   r   rR   r.   r   r/   _get_parser_compound  s   
z"ConfigHandler._get_parser_compoundc                 C   s,   i }|  D ]\}\}}|||||< q|S )a  Parses section options into a dictionary.

        Applies a given parser to each option in a section.

        :param dict section_options:
        :param callable values_parser: function with 2 args corresponding to key, value
        :rtype: dict
        )r|   )r   section_optionsvalues_parserrM   rB   _r   r.   r.   r/   _parse_section_to_dict_with_key  s   
z-ConfigHandler._parse_section_to_dict_with_keyNc                    s$    r fddndd }|  ||S )a   Parses section options into a dictionary.

        Optionally applies a given parser to each value.

        :param dict section_options:
        :param callable values_parser: function with 1 arg corresponding to option value
        :rtype: dict
        c                    s    |S rt   r.   r   vr   r.   r/   r     s    z6ConfigHandler._parse_section_to_dict.<locals>.<lambda>c                 S   s   |S rt   r.   r   r.   r.   r/   r     r   r   )r   r   r   r   r.   r   r/   _parse_section_to_dict  s   
z$ConfigHandler._parse_section_to_dictc              	   C   sL   |  D ]\}\}}tt || |< W d   n1 sw   Y  qdS )zQParses configuration file section.

        :param dict section_options:
        N)r|   
contextlibsuppressr   )ry   r   rj   r   rM   r.   r.   r/   parse_section  s   
zConfigHandler.parse_sectionc                 C   sh   | j  D ],\}}d}|rd| }t| d| ddd}|du r-td| j d| d|| qdS )	zTParses configuration file items from one
        or more related sections.

        r   z_%szparse_section%sr{   __Nz*Unsupported distribution option section: [])rv   r|   rE   r   r   rJ   )ry   section_namer   Zmethod_postfixZsection_parser_methodr.   r.   r/   rR     s&   
zConfigHandler.parsec                    s   t   fdd}|S )zthis function will wrap around parameters that are deprecated

        :param msg: deprecation message
        :param func: function to be wrapped around
        c                     s.    dd tjdfi   | i |S )N
stacklevelr   z Deprecated config in `setup.cfg`)
setdefault_DeprecatedConfigrl   )argskwargsfunckwrq   r.   r/   config_handler  s   z@ConfigHandler._deprecated_config_handler.<locals>.config_handlerr   )ry   r   rq   r   r   r.   r   r/   _deprecated_config_handler  s   z(ConfigHandler._deprecated_config_handler)r   rt   )r   
__module____qualname____doc__r!   __annotations__rs   r	   r"   AllCommandOptionsr   rQ   rz   classmethodru   propertyr   r   r   r   r   r   _Pathr   r   r   r   r   r   rR   r   r.   r.   r.   r/   r4      sJ   
 



	



r4   c                       sp   e Zd ZdZdddddZdZ	 dejfd	d
dede	de
jdee def fddZedd Zdd Z  ZS )rO   rT   urldescriptionclassifiers	platforms)Z	home_pagesummary
classifierplatformFNrA   r   rY   r*   rX   rS   r   c                    s"   t  |||| || _|| _d S rt   )superrz   rS   r   )ry   rA   rY   r*   rX   rS   r   r   r.   r/   rz     s   	
zConfigMetadataHandler.__init__c                 C   sl   | j }t| j| jd}| j}| j}|||| j|ddd|| |||d| j|dddd|||| j|dS )	r   r   z[The requires parameter is deprecated, please use install_requires for runtime dependencies.)i  
      )due_datelicenselicense_filezDThe license_file parameter is deprecated, use license_files instead.)r   keywordsprovidesrequires	obsoletesr   r   r   license_filesr   long_descriptionversionproject_urls)	r   r   r   r   r   r   r   r   _parse_version)ry   
parse_listZ
parse_file
parse_dictZexclude_files_parserr.   r.   r/   r   #  s4   
zConfigMetadataHandler.parsersc                 C   sh   |  || j}||kr(| }zt| W |S  ty'   td| d| w t| || j	| jS )zSParses `version` option value.

        :param value:
        :rtype: str

        zVersion loaded from z does not comply with PEP 440: )
r   r   r   r   r   r   r   r   r   rS   )ry   rM   r   r.   r.   r/   r   G  s   
z$ConfigMetadataHandler._parse_version)r   r   r   rJ   rs   Zstrict_moder6   curdirr   boolr   rQ   r   rH   r   rz   r   r   r   __classcell__r.   r.   r   r/   rO     s6    
#rO   r   c                       s   e Zd ZdZdddededejf fddZe	dd	 Z
d
d ZdedefddZedd Zdd Zdd Zdd Zdd Zdd Zdd Zdd Zd d! Zd"d# Z  ZS )$rP   rY   rA   r    r*   rX   c                    s$   t  |||| |j| _i | _d S rt   )r   rz   rU   r   rS   rx   r   r.   r/   rz   d  s   
zConfigOptionsHandler.__init__c                 C   s   | j |ddS )N;)r   )r   r   r.   r.   r/   _parse_list_semicolono  s   z*ConfigOptionsHandler._parse_list_semicolonc                 C   s   | j || jdS )Nr   )r   r   )ry   rM   r.   r.   r/   _parse_file_in_roots  s   z(ConfigOptionsHandler._parse_file_in_rootr[   rM   c                 C   s*   |  | |}t||| dd |D S )Nc                 S   s   g | ]	}| d s|qS )#ra   )rc   r   r.   r.   r/   r   |  s    zAConfigOptionsHandler._parse_requirements_list.<locals>.<listcomp>)r   r   rr   )ry   r[   rM   r]   r.   r.   r/   _parse_requirements_listv  s   z-ConfigOptionsHandler._parse_requirements_listc                 C   sT   | j }| j}| j}| j}||||||| |dt| jd| j| j| j| j	|t
|dS )r   zeThe namespace_packages parameter is deprecated, consider using implicit namespaces instead (PEP 420).install_requires)Zzip_safeZinclude_package_datarS   scriptsZeager_resourcesdependency_linksZnamespace_packagesr   setup_requiresZtests_requirepackagesentry_points
py_modulespython_requirescmdclass)r   r   r   _parse_cmdclassr   r   r   r   _parse_packagesr   r   )ry   r   Z
parse_boolr   Zparse_cmdclassr.   r.   r/   r   ~  s2   zConfigOptionsHandler.parsersc                 C   s   | j j}t| ||| jS rt   )rX   rS   r   r  r   r   )ry   rM   rS   r.   r.   r/   r    s   z$ConfigOptionsHandler._parse_cmdclassc                 C   sb   ddg}|  }||vr| |S | | jdi }|j||d k| j| jd tj	di |S )zTParses `packages` option value.

        :param value:
        :rtype: list
        zfind:zfind_namespace:zpackages.findr   )Z
namespacesr   Zfill_package_dirNr.   )
r   r   parse_section_packages__findrv   r   rW   r   rS   r   find_packages)ry   rM   Zfind_directivesZtrimmed_valuefind_kwargsr.   r.   r/   r    s   

z$ConfigOptionsHandler._parse_packagesc                    sR   |  || j}g d t fdd| D }|d}|dur'|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$   g | ]\}}| v r|r||fqS r.   r.   )rc   kr   Z
valid_keysr.   r/   r     s   $ zEConfigOptionsHandler.parse_section_packages__find.<locals>.<listcomp>r  Nr   )r   r   rH   r|   r   )ry   r   Zsection_datar  r  r.   r  r/   r	    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   ry   r   r]   r.   r.   r/   parse_section_entry_points  s   z/ConfigOptionsHandler.parse_section_entry_pointsc                 C   s   |  || j}t|S rt   )r   r   r   Zcanonic_package_data)ry   r   package_datar.   r.   r/   _parse_package_data  s   
z(ConfigOptionsHandler._parse_package_datac                 C      |  || d< dS )z`Parses `package_data` configuration file section.

        :param dict section_options:
        r  Nr  ry   r   r.   r.   r/   parse_section_package_data     z/ConfigOptionsHandler.parse_section_package_datac                 C   r  )zhParses `exclude_package_data` configuration file section.

        :param dict section_options:
        Zexclude_package_dataNr  r  r.   r.   r/   "parse_section_exclude_package_data  r  z7ConfigOptionsHandler.parse_section_exclude_package_datac                    s      | fdd}| d< dS )zbParses `extras_require` configuration file section.

        :param dict section_options:
        c                    s     d|  d|S )Nzextras_require[r   )r   )r  r   r   r.   r/   r     r   zCConfigOptionsHandler.parse_section_extras_require.<locals>.<lambda>extras_requireNr   r  r.   r   r/   parse_section_extras_require  s
   
z1ConfigOptionsHandler.parse_section_extras_requirec                 C   s$   |  || j}t|| j| d< dS )z^Parses `data_files` configuration file section.

        :param dict section_options:
        
data_filesN)r   r   r   Zcanonic_data_filesr   r  r.   r.   r/   parse_section_data_files  s   z-ConfigOptionsHandler.parse_section_data_files)r   r   r   rJ   r   r   r   rQ   rz   r   r   r   r!   r   r   r   r  r  r	  r  r  r  r  r  r  r   r.   r.   r   r/   rP   a  s4    

 rP   c                   @   s$   e Zd ZdZdZdZedd ZdS )rk   zAmbiguous requirement marker.z
    One of the parsed requirements in `{field}` looks like a valid environment marker:

        {req!r}

    Please make sure that the configuration file is correct.
    You can use dangling lines to avoid this problem.
    z'userguide/declarative_config.html#opt-2c                 K   s"   d| j  }| j| j| j||dS )Nz%https://setuptools.pypa.io/en/latest/)see_urlformat_args)	_SEE_DOCS_format_SUMMARY_DETAILS)r   r   Zdocsr.   r.   r/   rn     s   z_AmbiguousMarker.messageN)r   r   r   r#  r$  r!  r   rn   r.   r.   r.   r/   rk      s    rk   c                   @   s   e Zd ZdZdS )r   z!userguide/declarative_config.htmlN)r   r   r   r!  r.   r.   r.   r/   r     s    r   )FF)r.   F)F)@r   r   rD   r6   collectionsr   r   r   typingr   r   r   r	   r
   r   r   r   r   r   r   r   errorsr   r   Zextern.packaging.markersr   rh   Zextern.packaging.requirementsr   r   Zextern.packaging.specifiersr   Zextern.packaging.versionr   r   warningsr   r   r   distutils.distr   r&   r    r!   PathLiker   ZSingleCommandOptionsr   r"   rH   r0   r2   r   r(   rG   r)   r>   r   rr   r4   rO   rP   rk   r   r.   r.   r.   r/   <module>   s|    
8


.   #[  