
    жvgw                        d dl Zd dlZd dlZd dlmZ d dlmZmZm	Z	 ej
        dk    rd dlZnd dlmZ d dlmZ d dlmZmZmZ d dlmZ d	ed
efdZded
efdZ edg d          Zde	e         dededed
e	e         f
dZdS )    N)
namedtuple)AnyListOptional)      )tomli)InvalidRequirement)InstallationErrorInvalidPyProjectBuildRequiresMissingPyProjectBuildRequires)get_requirementobjreturnc                 ^    t          | t                    ot          d | D                       S )Nc              3   @   K   | ]}t          |t                    V  d S )N)
isinstancestr).0items     T/var/www/pixelcanvas.ch/venv/lib/python3.11/site-packages/pip/_internal/pyproject.py	<genexpr>z"_is_list_of_str.<locals>.<genexpr>   s,      (O(O4D#)>)>(O(O(O(O(O(O    )r   listall)r   s    r   _is_list_of_strr      s.    c4  OS(O(O3(O(O(O%O%OOr   unpacked_source_directoryc                 B    t           j                            | d          S )Nzpyproject.toml)ospathjoin)r   s    r   make_pyproject_pathr"      s    7<<13CDDDr   BuildSystemDetails)requiresbackendcheckbackend_path
use_pep517pyproject_tomlsetup_pyreq_namec                 F   t           j                            |          }t           j                            |          }|s|st          | d          |ret	          |d          5 }t          j        |                                          }ddd           n# 1 swxY w Y   |                    d          }nd}|r|s| | st          d          d} ny|r3d|v r/| *| s(t          d		                    |d                             d} nD| B|p?t          j                            d
           pt          j                            d           } | J | sdS |dgdd}|J d|vrt          |          |d         }	t          |	          st          |d          |	D ]9}
	 t!          |
           # t"          $ r}t          |d|
          |d}~ww xY w|                    d          }|                    dg           }g }|d}dg}t%          |	|||          S )aB  Load the pyproject.toml file.

    Parameters:
        use_pep517 - Has the user requested PEP 517 processing? None
                     means the user hasn't explicitly specified.
        pyproject_toml - Location of the project's pyproject.toml file
        setup_py - Location of the project's setup.py file
        req_name - The name of the requirement we're processing (for
                   error reporting)

    Returns:
        None if we should use the legacy code path, otherwise a tuple
        (
            requirements from pyproject.toml,
            name of PEP 517 backend,
            requirements we should check are installed after setting
                up the build environment
            directory paths to import the backend from (backend-path),
                relative to the project root.
        )
    zW does not appear to be a Python project: neither 'setup.py' nor 'pyproject.toml' found.zutf-8)encodingNzbuild-systemzIDisabling PEP 517 processing is invalid: project does not have a setup.pyTbuild-backendzbDisabling PEP 517 processing is invalid: project specifies a build backend of {} in pyproject.toml
setuptoolswheelzsetuptools>=40.8.0z setuptools.build_meta:__legacy__)r$   r.   r$   )packagezIt is not a list of strings.)r1   reasonz$It contains an invalid requirement: zbackend-path)r   r    isfiler   opentomllibloadsreadgetformat	importlibutil	find_specr   r   r   r   r
   r#   )r(   r)   r*   r+   has_pyproject	has_setupfpp_tomlbuild_systemr$   requirementerrorr%   r'   r&   s                  r   load_pyproject_tomlrD   #   s2   0 GNN>22Mx((I 
 
 > > >
 
 	

  .7333 	.qmAFFHH--G	. 	. 	. 	. 	. 	. 	. 	. 	. 	. 	. 	. 	. 	. 	.{{>22  
Y 
!*!#3   

	 
/\99!*!#$$*F<+H$I$I  
 

 
	 5>++L9995>++G444 	 !!!  t ..?
 
 ### %%+H==== J'H8$$ 
+1
 
 
 	
    	K((((! 	 	 	/ MkMM   	 //G##NB77LE 5%&hEEEs*   ('BB"B&F66
G GG)importlib.utilr:   r   syscollectionsr   typingr   r   r   version_infor5   pip._vendorr	   "pip._vendor.packaging.requirementsr
   pip._internal.exceptionsr   r   r   pip._internal.utils.packagingr   boolr   r   r"   r#   rD    r   r   <module>rP      s       				 



 " " " " " " & & & & & & & & & &wNNNN,,,,,, A A A A A A         
 : 9 9 9 9 9P P P P P PE3 E3 E E E E  ZJJJ  
VFVF03VF?BVFNQVF !VF VF VF VF VF VFr   