a
    ydC                     @   sv  d Z ddlZddl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 ddlmZmZ ddlmZ d	d
lmZ d	dlmZmZ d	dlmZ erddlmZ eeejf Z e!e"Z#e e$dddZ%e$e e&dddZ'd+de ddddZ(d,e ed dddZ)d-e$ee  e&ed e$dddZ*G d d! d!Z+d"d# Z,ee&d$d%d&Z-G d'd( d(ej.Z/G d)d* d*eZ0dS ).ac  
Load setuptools configuration from ``pyproject.toml`` files.

**PRIVATE MODULE**: API reserved for setuptools internal usage only.

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 ``tomllib`` or ``tomli``.
    N)contextmanager)partial)TYPE_CHECKINGCallableDictMappingOptionalSetUnion   )	FileErrorOptionError)SetuptoolsWarning   )expand)_PREVIOUSLY_DEFINED_WouldIgnoreField)applyDistribution)filepathreturnc                 C   sD   ddl m} t| d}||W  d    S 1 s60    Y  d S )Nr   )tomlirb)Zsetuptools.externr   openload)r   r   file r   >lib/python3.9/site-packages/setuptools/config/pyprojecttoml.py	load_file   s    r   )configr   r   c              
   C   s   ddl m} |jd}t|dr*|  z|| W S  |jy } z`d|j }|j	
ddkrzt| t|j d|j	 d	}t| d
| d W Y d }~n
d }~0 0 d S )Nr   )_validate_pyprojectztrove-classifier_disable_downloadzconfiguration error: `projectzinvalid pyproject.toml config: .
) r!   ZFORMAT_FUNCTIONSgethasattrr"   validateZValidationErrorsummarynamestrip_loggerdebugZdetails
ValueError)r    r   Z	validatorZtrove_classifierexr+   errorr   r   r   r*   %   s    

r*   Fr   )distr   r   c                 C   s   t |d|| }t| ||S )zeApply the configuration from a ``pyproject.toml`` file into an existing
    distribution object.
    T)read_configuration_apply)r3   r   ignore_option_errorsr    r   r   r   apply_configuration:   s    r7   T)r   r3   c           
      C   s  t j| } t j| s(td| dt| p2i }|di }|di }|di }|rd|sh|shi S |rtt  |rt	|dddur|
d|j n|
dd	 ||d< ||d< t|( |d|id
}t||  W d   n1 s0    Y  |rt j| }	t||	||S |S )a  Read given configuration file and returns options from it as a dict.

    :param str|unicode filepath: Path to configuration file in the ``pyproject.toml``
        format.

    :param bool expand: Whether to expand directives and other computed values
        (i.e. post-process the given configuration)

    :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.

    :param Distribution|None: Distribution object to which the configuration refers.
        If not given a dummy object will be created and discarded after the
        configuration is read. This is used for auto-discovery of packages and in the
        case a dynamic configuration (e.g. ``attr`` or ``cmdclass``) is expanded.
        When ``expand=False`` this object is simply ignored.

    :rtype: dict
    zConfiguration file z does not exist.r$   tool
setuptoolsinclude_package_dataNzinclude-package-dataT)r$   r8   )ospathabspathisfiler   r   r(   _BetaConfigurationemitgetattr
setdefaultr:   _ignore_errorsr*   dirnameexpand_configuration)
r   r   r6   r3   ZasdictZproject_tableZ
tool_tableZsetuptools_tableZsubsetroot_dirr   r   r   r4   F   s.    
(r4   )r    rF   r6   r3   r   c                 C   s   t | ||| S )a  Given a configuration with unresolved fields (e.g. dynamic, cmdclass, ...)
    find their final values.

    :param dict config: Dict containing the configuration for the distribution
    :param str root_dir: Top-level directory for the distribution/project
        (the same directory where ``pyproject.toml`` is place)
    :param bool ignore_option_errors: see :func:`read_configuration`
    :param Distribution|None: Distribution object to which the configuration refers.
        If not given a dummy object will be created and discarded after the
        configuration is read. Used in the case a dynamic configuration
        (e.g. ``attr`` or ``cmdclass``).

    :rtype: dict
    )_ConfigExpanderr   r    rF   r6   r3   r   r   r   rE      s    rE   c                   @   s`  e Zd Zd4eee eed dddZdddd	Zee	e
d
ddZd5ddZdd Zdd Zdd Zee	e	f dddZdee	e	f dddZde	dddZe	ee	e	f dd d!Zde	ee	e	f d"d#d$Zdee	e	f dd%d&Zdeee	e	f  d'd(d)Zdee	e	f eee	ef  d*d+d,Zdd-d.d/Zdd-d0d1Zdd-d2d3ZdS )6rG   NFr   rH   c                 C   sp   || _ |pt | _|di | _| jdg | _|di di | _| jdi | _|| _	|| _
t | _d S )Nr$   dynamicr8   r9   )r    r;   getcwdrF   r(   project_cfgrI   setuptools_cfgdynamic_cfgr6   _distset_referenced_files)selfr    rF   r6   r3   r   r   r   __init__   s    z_ConfigExpander.__init__)r   c                 C   s0   ddl m} | j| jdd d}| jp.||S )Nr   r   r,   )Zsrc_rootr,   )setuptools.distr   rF   rK   r(   rN   )rQ   r   attrsr   r   r   _ensure_dist   s    z_ConfigExpander._ensure_dist)	containerfieldfnc                 C   sF   ||v rBt | j  ||| ||< W d    n1 s80    Y  d S N)rC   r6   )rQ   rV   rW   rX   r   r   r   _process_field   s    z_ConfigExpander._process_fieldpackage-datac                 C   s   | j |i }t|S rY   )rL   r(   _expandZcanonic_package_data)rQ   rW   Zpackage_datar   r   r   _canonic_package_data   s    z%_ConfigExpander._canonic_package_datac                 C   s   |    |   | d |  }t|| j| j}|4}|j}|   | | | 	|| W d    n1 sp0    Y  |j
| j
 | jS )Nzexclude-package-data)_expand_packagesr]   rU   _EnsurePackagesDiscoveredrK   rL   package_dir_expand_data_files_expand_cmdclass_expand_all_dynamicrP   updater    )rQ   r3   ctxZensure_discoveredr`   r   r   r   r      s    

*z_ConfigExpander.expandc                 C   s   | j d}|d u s"t|ttfr&d S |d}t|tr| j|d< | j di |d< t| j	& t
jf i || j d< W d    n1 s0    Y  d S )NpackagesfindrF   package-dirZfill_package_dir)rL   r(   
isinstancelisttupledictrF   rB   rC   r6   r\   Zfind_packages)rQ   rf   rg   r   r   r   r^      s    


z _ConfigExpander._expand_packagesc                 C   s$   t tj| jd}| | jd| d S )N)rF   z
data-files)r   r\   Zcanonic_data_filesrF   rZ   rL   )rQ   Z
data_filesr   r   r   ra      s    z"_ConfigExpander._expand_data_files)r`   c                 C   s*   | j }ttj||d}| | jd| d S )N)r`   rF   cmdclass)rF   r   r\   rm   rZ   rL   )rQ   r`   rF   rm   r   r   r   rb      s    z _ConfigExpander._expand_cmdclass)r3   r`   c              	      s   d fddj D }|j p0i      d dd | D }j	| d S )N)versionreadmeentry-pointsscriptsgui-scriptsclassifiersdependenciesoptional-dependenciesc                    s$   i | ]}|vr|  |qS r   )_obtain.0rW   r3   r`   rQ   Zspecialr   r   
<dictcomp>   s   z7_ConfigExpander._expand_all_dynamic.<locals>.<dictcomp>)rn   ro   rs   rt   Zoptional_dependenciesc                 S   s   i | ]\}}|d ur||qS rY   r   )rx   kvr   r   r   rz         )
rI   rd   _obtain_entry_points_obtain_version_obtain_readme_obtain_classifiers_obtain_dependencies_obtain_optional_dependenciesitemsrK   )rQ   r3   r`   Zobtained_dynamicZupdatesr   ry   r   rc      s    

z#_ConfigExpander._expand_all_dynamic)r3   rW   c                 C   s2   t | |}|d u r.| js.d|d}t|d S )Nz#No configuration found for dynamic z.
Some dynamic fields need to be specified via `tool.setuptools.dynamic`
others must be specified via the equivalent attribute in `setup.py`.)r   r6   r   )rQ   r3   rW   Zpreviousmsgr   r   r   _ensure_previously_set  s
    
z&_ConfigExpander._ensure_previously_set)	specifierr`   c                 C   s   ddl m} t| j | j}d|v rX| j||d  t|d |W  d    S d|v rt	|d ||W  d    S t
d| d|W d    n1 s0    Y  d S )Nr   )always_iterabler   attrz	invalid `z`: )Z setuptools.extern.more_itertoolsr   rC   r6   rF   rP   rd   r\   Z
read_filesZ	read_attrr0   )rQ   r   	directiver`   r   rF   r   r   r   _expand_directive  s     2z!_ConfigExpander._expand_directive)r3   rW   r`   c                 C   s4   || j v r$| d| | j | |S | || d S )Nztool.setuptools.dynamic.)rM   r   r   )rQ   r3   rW   r`   r   r   r   rv     s    
z_ConfigExpander._obtainc                 C   s,   d| j v r(d| jv r(t| |d|S d S )Nrn   )rI   rM   r\   rn   rv   )rQ   r3   r`   r   r   r   r   (  s    z_ConfigExpander._obtain_version)r3   r   c                 C   sL   d| j vrd S | j}d|v r<| |di |d dddS | |d d S )Nro   content-typez
text/x-rst)textr   )rI   rM   rv   r(   r   )rQ   r3   rM   r   r   r   r   .  s    
z_ConfigExpander._obtain_readme)r3   r`   r   c                    sz   d}t fdd|D sd S |d|}|d u r8d S t|di ttd fdd}|dd	 |d
d  S )N)rp   rq   rr   c                 3   s   | ]}| j v V  qd S rY   )rI   rw   rQ   r   r   	<genexpr>@  r}   z7_ConfigExpander._obtain_entry_points.<locals>.<genexpr>rp   )rW   groupc                    s6   |v r2 |}| jvr*tj| |d | | < d S )N)rW   value)poprI   r   r@   )rW   r   r   ZexpandedgroupsrQ   r   r   _set_scriptsJ  s
    

z:_ConfigExpander._obtain_entry_points.<locals>._set_scriptsrq   Zconsole_scriptsrr   Zgui_scripts)anyrv   r\   Zentry_pointsstr)rQ   r3   r`   fieldsr   r   r   r   r   r~   <  s    
	

z$_ConfigExpander._obtain_entry_points)r3   c                 C   s(   d| j v r$| |di }|r$| S d S )Nrs   )rI   rv   
splitlinesrQ   r3   r   r   r   r   r   X  s
    
z#_ConfigExpander._obtain_classifiersc                 C   s(   d| j v r$| |di }|r$t|S d S )Nrt   )rI   rv   _parse_requirements_listr   r   r   r   r   _  s
    
z$_ConfigExpander._obtain_dependenciesc                    sV   d j vrd S d jv rF jd }t|ts0J  fdd| D S  |d d S )Nru   c              	      s*   i | ]"\}}|t  d | |i qS )z.tool.setuptools.dynamic.optional-dependencies.)r   r   )rx   r   r   r   r   r   rz   l  s   zA_ConfigExpander._obtain_optional_dependencies.<locals>.<dictcomp>)rI   rM   ri   rl   r   r   )rQ   r3   Zoptional_dependencies_mapr   r   r   r   f  s    



z-_ConfigExpander._obtain_optional_dependencies)NFN)r[   )__name__
__module____qualname__rl   r   _PathboolrR   rU   r   r   rZ   r]   r   r^   ra   r   rb   rc   r   r   rv   r   r   r   r~   r   r   r   r   r   r   r   rG      s:      

rG   c                 C   s   dd |   D S )Nc                 S   s&   g | ]}|  r|  d s|qS )#)r-   
startswith)rx   liner   r   r   
<listcomp>y  s   z,_parse_requirements_list.<locals>.<listcomp>)r   )r   r   r   r   r   x  s    r   )r6   c              
   c   s\   | sd V  d S z
d V  W n> t yV } z&td|jj d|  W Y d }~n
d }~0 0 d S )Nzignored error: z - )	Exceptionr.   r/   	__class__r   )r6   r1   r   r   r   rC     s    
rC   c                       s>   e Zd Zdeed fddZ fddZ fddZ  ZS )	r_   r   )distributionrK   rL   c                    s   t  | || _|| _d S rY   )superrR   _project_cfg_setuptools_cfg)rQ   r   rK   rL   r   r   r   rR     s    z"_EnsurePackagesDiscovered.__init__c                    s   | j | j }}|di }||jp&i  ||_|j  |jjdu rV| j	
d|j_|jdu rl|
d|_|jdu r|
d|_t  S )zWhen entering the context, the values of ``packages``, ``py_modules`` and
        ``package_dir`` that are missing in ``dist`` are copied from ``setuptools_cfg``.
        rh   Nr,   
py-modulesrf   )rN   r   rB   rd   r`   Zset_defaultsZ_ignore_ext_modulesmetadatar,   r   r(   
py_modulesrf   r   	__enter__)rQ   r3   Zcfgr`   r   r   r   r     s    


z#_EnsurePackagesDiscovered.__enter__c                    s4   | j d| jj | j d| jj t |||S )zWhen exiting the context, if values of ``packages``, ``py_modules`` and
        ``package_dir`` are missing in ``setuptools_cfg``, copy from ``dist``.
        rf   r   )r   rB   rN   rf   r   r   __exit__)rQ   exc_type	exc_value	tracebackr   r   r   r     s    z"_EnsurePackagesDiscovered.__exit__)r   r   r   rl   rR   r   r   __classcell__r   r   r   r   r_     s   r_   c                   @   s   e Zd ZdZdS )r?   zDSupport for `[tool.setuptools]` in `pyproject.toml` is still *beta*.N)r   r   r   Z_SUMMARYr   r   r   r   r?     s   r?   )F)TFN)NFN)1__doc__Zloggingr;   
contextlibr   	functoolsr   typingr   r   r   r   r   r	   r
   errorsr   r   warningsr   r'   r   r\   Z_apply_pyprojecttomlr   r   r   r5   rS   r   r   PathLiker   Z	getLoggerr   r.   rl   r   r   r*   r7   r4   rE   rG   r   rC   ZEnsurePackagesDiscoveredr_   r?   r   r   r   r   <module>   s\   
$
    E    Y(