U
    
Ha                     @   s   d dl Z d dlZd dlmZmZmZmZmZ d dlm	Z	 ddl
mZ ddlmZ ddlmZ dd	d
dgZeeZG dd dZee eeeef  dddZee ee ee ee ee ee eeeee d
ddZdS )    N)IteratorListOptionalSequenceTuple)
indent_log   )parse_requirements)InstallRequirement)RequirementSetr   r
   r	   install_given_reqsc                   @   s*   e Zd ZeddddZedddZdS )InstallationResultN)namereturnc                 C   s
   || _ d S )Nr   )selfr    r   >/tmp/pip-unpacked-wheel-tx790h60/pip/_internal/req/__init__.py__init__   s    zInstallationResult.__init__)r   c                 C   s   d| j dS )NzInstallationResult(name=)r   )r   r   r   r   __repr__   s    zInstallationResult.__repr__)__name__
__module____qualname__strr   r   r   r   r   r   r      s   r   )requirementsr   c                 c   s.   | D ]$}|j std| |j |fV  qd S )Nz%invalid to-be-installed requirement: )r   AssertionError)r   reqr   r   r   _validate_requirements   s    r   )
r   install_optionsglobal_optionsroothomeprefixwarn_script_locationuse_user_site	pycompiler   c	                 C   s   t t| }	|	r(tdd|	  g }
t  |	 D ]\}}|j	rvtd| t  |j
dd}W 5 Q R X nd}z|j||||||||d W n( tk
r   |r|js|   Y nX |r|jr|  |
t| q<W 5 Q R X |
S )zu
    Install everything in the given list.

    (to be called after having downloaded and unpacked the packages)
    z!Installing collected packages: %sz, zAttempting uninstall: %sT)auto_confirmN)r!   r"   r#   r$   r%   r&   )collectionsOrderedDictr   loggerinfojoinkeysr   itemsshould_reinstall	uninstallinstall	Exceptioninstall_succeededrollbackcommitappendr   )r   r   r    r!   r"   r#   r$   r%   r&   
to_install	installedreq_namerequirementuninstalled_pathsetr   r   r   r   #   sF    



)r(   loggingtypingr   r   r   r   r   pip._internal.utils.loggingr   req_filer	   req_installr
   req_setr   __all__	getLoggerr   r*   r   r   r   boolr   r   r   r   r   <module>   s6     
		