OwlCyberSecurity - MANAGER
Edit File: req_install.cpython-39.pyc
a )��e�� � @ s� d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlmZ d dl m Z d dl m Z m Z mZmZmZmZmZmZ d dlmZ d dlmZ d dlmZ d dlmZ d d l m Z d d l m Z d d l m!Z! d d l"m#Z#m$Z$ d d l%m&Z&m'Z' d dl(m)Z) d dl*m+Z+m,Z,m-Z-m.Z. d dl/m0Z0 d dl1m2Z2 d dl3m4Z4 d dl5m6Z6 d dl7m8Z8 d dl9m6Z: d dl;m<Z= d dl>m?Z@ d dlAmBZB d dlCmDZDmEZE d dlFmGZG d dlHmIZImJZJ d dlKmLZLmMZM d d lNmOZO d d lPmQZQmRZRmSZSmTZTmUZUmVZV d d lWmXZX d d lYmZZZ d d l[m\Z\m]Z] d d!l^m_Z_ d d"l`maZa e�bec�ZdG d#d$� d$�Zeeeefd%�d&d'�Zge eee efehd(�d)d*�Zieef eee ehd+�d,d-�ZjG d.d/� d/e�Zke eee ekdd0�d1d2�ZldS )3� N)�Enum)�Values)�Any� Collection�Dict�Iterable�List�Optional�Sequence�Union)�Marker)� Requirement)� SpecifierSet)�canonicalize_name)�Version)�parse)�BuildBackendHookCaller)�BuildEnvironment�NoOpBuildEnvironment)�InstallationError�LegacyInstallFailure)� get_scheme)�BaseDistribution�get_default_environment�get_directory_distribution�get_wheel_distribution)�FilesystemWheel)� DirectUrl)�Link)�generate_metadata)�generate_editable_metadata)�install_editable)�install)� install_wheel)�load_pyproject_toml�make_pyproject_path)�UninstallPathSet)�LegacyInstallReason� deprecated)�direct_url_for_editable�direct_url_from_link)�Hashes)� ConfiguredBuildBackendHookCaller�ask_path_exists� backup_dir� display_path�hide_url�redact_auth_from_url�� safe_extra)�runner_with_spinner_message)� TempDirectory� tempdir_kinds)�running_under_virtualenv)�vcsc @ s� e Zd ZdZdSee eeed f eee ee ee eee e ee e ee ee e f ee eef ee e eedd�dd�Zed�d d �Zed�d d �Zed�d d�Zeee d�dd��Ze�� ed�dd��Zeed�dd��Zeed�dd��ZdTeee ed�dd�Zeed�dd��Z dUee d �d d �Z ee d�d d!�Z eeeed"�d#d$�Z dd�d%d&�Z!dd�d'd(�Z"edd)�d*d+�Z#eed�d,d-��Z$eed�d.d/��Z%eed�d0d1��Z&eed�d2d3��Z'eed�d4d5��Z(dd�d6d7�Z)dd�d8d9�Z*dd�d:d;�Z+ee,d�d<d=��Z-e.d�d>d?�Z/dd�d@dA�Z0dVeeeddB�dCdD�Z1dd�dEdF�Z2dWeeee3 dG�dHdI�Z4eeeedJ�dKdL�Z5ee ddM�dNdO�Z6dXe e ee7e ee ee ee eeeddP� dQdR�Z8dS )Y�InstallRequirementz� Represents something that may be installed later on, may have information about where to fetch the relevant requirement and also contains logic for installing the said requirement. FN� )�req� comes_from�editable�link�markers� use_pep517�isolated�install_options�global_options� hash_options�config_settings� constraint�extras� user_supplied�permit_editable_wheels�returnc C s� |d u st |t�sJ |��|| _|| _| | _|| _|| _d | _d | _| jrp|sRJ �|j rpt j � t j � |j��| _|d u r�|r�|jr�t|j�}| | _| _d| _d | _d | _| jr�| jj r�| jj| _| r�| | _n |r�dd� |jD �| _nt� | _|d u �r|�r|j}|| _d | _d| _d | _ d | _ |�r,|ng | _ | �r<| ng | _ | �rL| ni | _ | | _!d| _"|| _#|| _$t%� | _&d | _'d | _(g | _)d | _*|| _+d| _,d S )NFc S s h | ] }t |��qS r: r2 ��.0�extrar: r: �^/home/gouroczh/virtualenv/pat/3.9/lib/python3.9/site-packages/pip/_internal/req/req_install.py� <setcomp>� � z.InstallRequirement.__init__.<locals>.<setcomp>)-� isinstancer r; r< rF r= rI �legacy_install_reason� source_dir�is_file�os�path�normpath�abspath� file_path�urlr r> � original_link� original_link_is_in_wheel_cache� download_info�local_file_pathrG �set�markerr? � satisfied_by�should_reinstall�_temp_build_dir�install_succeededrB rC rD rE ZpreparedrH rA r � build_env�metadata_directory�pyproject_requires�requirements_to_check�pep517_backendr@ Zneeds_more_preparation)�selfr; r< r= r> r? r@ rA rB rC rD rE rF rG rH rI r: r: rN �__init__M s\ zInstallRequirement.__init__)rJ c C s� | j r.t| j �}| jrF|d�t| jj��7 }n| jrBt| jj�}nd}| jd ur|| jjd urjt| jj�}nd}|d|� �7 }| j r�t | j t�r�| j }n | j � � }|r�|d|� d�7 }|S )Nz from {}z<InstallRequirement>z<memory>� in z (from �)) r; �strr> �formatr1 rZ ra �locationr/ r< rQ � from_path)rj �srp r< r: r: rN �__str__� s& zInstallRequirement.__str__c C s d� | jjt| �| j�S )Nz <{} object: {} editable={!r}>)ro � __class__�__name__rn r= �rj r: r: rN �__repr__� s �zInstallRequirement.__repr__c s> t | �� t� �}� fdd�t|�D �}dj| jjd�|�d�S )z5An un-tested helper for getting state, for debugging.c 3 s | ]}d � |� | �V qdS )z{}={!r}N)ro )rL �attr�� attributesr: rN � <genexpr>� rP z2InstallRequirement.format_debug.<locals>.<genexpr>z <{name} object: {{{state}}}>z, )�name�state)�vars�sortedro rt ru �join)rj �namesr} r: ry rN � format_debug� s �z InstallRequirement.format_debugc C s | j d u rd S | j jS �N)r; r| rv r: r: rN r| � s zInstallRequirement.namec C s� | j s dS | jsJ �| j�` td�}| j�|��, d| j�� v W d � W d � S 1 sb0 Y W d � n1 s�0 Y d S )NFz1Checking if build backend supports build_editable�build_editable)r@ ri re r4 �subprocess_runner�_supported_features)rj �runnerr: r: rN �supports_pyproject_editable� s �z.InstallRequirement.supports_pyproject_editablec C s | j jS r� )r; � specifierrv r: r: rN r� � s z InstallRequirement.specifierc C s$ | j }t|�dko"tt|��jdv S )z�Return whether I am pinned to an exact version. For example, some-package==1.2 is pinned; some-package>1.2 is not. � > �==�===)r� �len�next�iter�operator)rj � specifiersr: r: rN � is_pinned� s z InstallRequirement.is_pinned)�extras_requestedrJ c s0 |sd}� j d ur(t� fdd�|D ��S dS d S )N)� c 3 s | ]}� j �d |i�V qdS )rM N)r? �evaluaterK rv r: rN r{ s z3InstallRequirement.match_markers.<locals>.<genexpr>T)r? �any)rj r� r: rv rN � match_markers s �z InstallRequirement.match_markersc C s t | j�S )z�Return whether any known-good hashes are specified as options. These activate --require-hashes mode; hashes specified as part of a URL do not. )�boolrD rv r: r: rN �has_hash_options s z#InstallRequirement.has_hash_optionsT)�trust_internetrJ c C sB | j �� }|r| jn| j}|r:|jr:|�|jg ��|j� t|�S )a� Return a hash-comparer that considers my option- and URL-based hashes to be known-good. Hashes in URLs--ones embedded in the requirements file, not ones downloaded from an index server--are almost peers with ones from flags. They satisfy --require-hashes (whether it was implicitly or explicitly activated) but do not activate it. md5 and sha224 are not allowed in flags, which should nudge people toward good algos. We always OR all hashes together, even ones from URLs. :param trust_internet: Whether to trust URL-based (#md5=...) hashes downloaded from the internet, as by populate_link() ) rD �copyr> r[ �hash� setdefault� hash_name�appendr+ )rj r� Z good_hashesr> r: r: rN �hashes s zInstallRequirement.hashesc C sP | j du rdS t| j �}| jrLt| jt�r2| j}n | j�� }|rL|d| 7 }|S )z8Format a nice indicator to show where this "comes from" Nz->)r; rn r< rQ rq )rj rr r< r: r: rN rq / s z InstallRequirement.from_path)� build_dir� autodelete�parallel_buildsrJ c C s� |d us J �| j d ur*| j js"J �| j jS | jd u rLttjdd�| _ | j jS t| j�}|rn|� dt� � j � �}t j� |�s�t �d|� t �|� t j�||�}|r�d nd}t||tjdd�jS )NT)�kind�globally_managed�_zCreating directory %sF)rV �deleter� r� )rc rV r; r5 r6 � REQ_BUILDr r| �uuidZuuid4�hexrU �exists�logger�debug�makedirsr� )rj r� r� r� Zdir_nameZactual_build_dirZ delete_argr: r: rN �ensure_build_location= s. � �z(InstallRequirement.ensure_build_locationc C sn | j du sJ �| jdus J �| jdus*J �tt| jd �t�rDd}nd}td�| jd || jd g��| _ dS )z*Set requirement after generating metadata.Nr r� r� r� �Name)r; �metadatarS rQ � parse_versionr r r� )rj �opr: r: rN �_set_requirementh s ���z#InstallRequirement._set_requirementc C sD t | jd �}t | jj�|kr"d S t�d| j|| j� t|�| _d S )Nr� zeGenerating metadata for package %s produced metadata for project name %s. Fix your #egg=%s fragments.)r r� r; r| r� �warningr )rj � metadata_namer: r: rN �warn_on_mismatching_name~ s �z+InstallRequirement.warn_on_mismatching_name)� use_user_siterJ c C s� | j du rdS t� �| j j�}|s&dS | j jj|jdd�}|s�d| _|r||jrVd| _ q�t � r�|j r�t d|j � d|j� ���q�d| _ n| jr�d| _ d| _n|| _dS )z�Find an installed distribution that satisfies or conflicts with this requirement, and set self.satisfied_by or self.should_reinstall appropriately. NT)� prereleaseszNWill not install to the user site because it will lack sys.path precedence to rl )r; r �get_distributionr| r� �contains�versionra � in_usersiterb r7 �in_site_packagesr �raw_namerp r= )rj r� Z existing_distZversion_compatibler: r: rN �check_if_exists� s6 � ���z"InstallRequirement.check_if_existsc C s | j s dS | j jS )NF)r> �is_wheelrv r: r: rN r� � s zInstallRequirement.is_wheelc C s t j�| j| jr| jjpd�S )Nr� )rU rV r� rS r> �subdirectory_fragmentrv r: r: rN �unpacked_source_directory� s �z,InstallRequirement.unpacked_source_directoryc C s( | j sJ d| � ���tj�| jd�}|S )N�No source dir for zsetup.py�rS rU rV r� r� )rj Zsetup_pyr: r: rN � setup_py_path� s z InstallRequirement.setup_py_pathc C s( | j sJ d| � ���tj�| jd�}|S )Nr� z setup.cfgr� )rj Z setup_cfgr: r: rN �setup_cfg_path� s z!InstallRequirement.setup_cfg_pathc C s | j sJ d| � ���t| j�S )Nr� )rS r% r� rv r: r: rN �pyproject_toml_path� s z&InstallRequirement.pyproject_toml_pathc C s` t | j| j| jt| ��}|du r*d| _dS d| _|\}}}}|| _|| _t| | j||d�| _ dS )aA Load the pyproject.toml file. After calling this routine, all of the attributes related to PEP 517 processing for this requirement have been set. In particular, the use_pep517 attribute can be used to determine whether we should follow the PEP 517 or legacy (setup.py) code path. NFT)� backend_path) r$ r@ r� r� rn rh rg r, r� ri )rj Zpyproject_toml_data�requires�backend�checkr� r: r: rN r$ � s � �z&InstallRequirement.load_pyproject_tomlc C sD | j r@| jr@| �� s@tj�| j�s@tj�| j�s@td| � d���dS )z�Check that an editable requirement if valid for use with PEP 517/518. This verifies that an editable that has a pyproject.toml either supports PEP 660 or as a setup.py or a setup.cfg zProject z� has a 'pyproject.toml' and its build backend is missing the 'build_editable' hook. Since it does not have a 'setup.py' nor a 'setup.cfg', it cannot be installed in editable mode. Consider using a build backend that supports PEP 660.N) r= r@ r� rU rV �isfiler� r� r rv r: r: rN � isolated_editable_sanity_check� s ��� � � �z1InstallRequirement.isolated_editable_sanity_checkc C s� | j s J �| jpd| j� �}| jrp| jdus0J �| jrZ| jrZ| �� rZt| j | j|d�| _ q�t | j | j|d�| _ n t | j | j | j| j|d�| _ | js�| �� n| �� | �� dS )z�Ensure that project metadata is available. Under PEP 517 and PEP 660, call the backend hook to prepare the metadata. Under legacy processing, call setup.py egg-info. zfrom N)re r� �details)re r� rS rA r� )rS r| r> r@ ri r= rI r� r re rf r �generate_metadata_legacyr� r� rA r� r� � assert_source_matches_version)rj r� r: r: rN �prepare_metadata s> ���� � � z#InstallRequirement.prepare_metadatac C s t | d�s| �� j| _| jS )N� _metadata)�hasattr�get_distr� r� rv r: r: rN r� 1 s zInstallRequirement.metadatac C sF | j rt| j �S | jr2| jr2tt| j�t| j��S td| � d���d S )NzInstallRequirement zC has no metadata directory and no wheel: can't make a distribution.) rf r r^ r� r r r r| �AssertionErrorrv r: r: rN r� 8 s � �zInstallRequirement.get_distc C sR | j s J �| jd }| jjr8|| jjvr8t�d| |� nt�dt| j �|| � d S )Nr� z'Requested %s, but installing version %sz;Source in %s has version %s, which satisfies requirement %s)rS r� r; r� r� r� r� r/ )rj r� r: r: rN r� D s ��z0InstallRequirement.assert_source_matches_version)� parent_dirr� r� rJ c C s | j du r | j|||d�| _ dS )aA Ensure that a source_dir is set. This will create a temporary build dir if the name of the requirement isn't known yet. :param parent_dir: The ideal pip parent_dir for the source_dir. Generally src_dir for editables and build_dir for sdists. :return: self.source_dir N)r� r� )rS r� )rj r� r� r� r: r: rN �ensure_has_source_dirV s �z(InstallRequirement.ensure_has_source_dirc C s� | j st�d| j� d S | js"J �| js,J �| j jdkr<d S t�| j j�}|s`J d| j j� ���t | j j�}|j | j|dd� d S )Nz>Cannot update repository at %s; repository location is unknown�filezUnsupported VCS URL r )rZ � verbosity) r> r� r� rS r= �schemer8 �get_backend_for_schemerZ r0 �obtain)rj � vcs_backendZ hidden_urlr: r: rN �update_editablem s � z"InstallRequirement.update_editable)� auto_confirm�verboserJ c C sV | j s J �t� �| j j�}|s0t�d| j� dS t�d|� t�|�}|� ||� |S )a� Uninstall the distribution currently satisfying this requirement. Prompts before removing or modifying files unless ``auto_confirm`` is True. Refuses to delete or modify files outside of ``sys.prefix`` - thus uninstallation within a virtual environment can only modify that virtual environment, even if the virtualenv is linked to global site-packages. z#Skipping %s as it is not installed.Nz Found existing installation: %s) r; r r� r| r� r� �infor& Z from_dist�remove)rj r� r� �dist�uninstalled_pathsetr: r: rN � uninstall� s z InstallRequirement.uninstall)rV � parentdir�rootdirrJ c C s8 t t t d�dd�}tj�||�}|||�}| jd | S )N)r| �prefixrJ c S sN | � |tjj �s&J d| �d|����| t|�d d � } | �tjjd�} | S )Nzname z doesn't start with prefix r� �/)� startswithrU rV �sepr� �replace)r| r� r: r: rN �_clean_zip_name� s ��z=InstallRequirement._get_archive_name.<locals>._clean_zip_namer� )rn rU rV r� r| )rj rV r� r� r� r| r: r: rN �_get_archive_name� s z$InstallRequirement._get_archive_name)r� rJ c C s� | j s J �|du rdS d}d�| j| jd �}tj�||�}tj�|�r�td�t |��d�}|dkrjd}nj|d kr�t � d t |�� t� |� nF|d kr�t |�}t � d t |�t |�� t�||� n|d kr�t�d� |s�dS tj|d tjdd�}|�� tj�tj�| j��}t�|�D ]~\} } } | D ]6} | j| | |d�} t�| d �}d|_|� |d� �q$| D ]0}| j|| |d�}tj�| |�}|� ||� �q`�qW d � n1 �s�0 Y t � dt |�� dS )z}Saves archive to provided build_dir. Used for saving downloaded VCS requirements as part of `pip download`. NTz {}-{}.zipr� z8The file {} exists. (i)gnore, (w)ipe, (b)ackup, (a)bort )�i�w�b�ar� Fr� z Deleting %sr� zBacking up %s to %sr� ���)� allowZip64)r� r� r� i �r� zSaved %s) rS ro r| r� rU rV r� r� r- r/ r� r� r� r. �shutil�move�sys�exit�zipfile�ZipFile� ZIP_DEFLATED�normcaserX r� �walkr� �ZipInfo� external_attr�writestr�writer� )rj r� Zcreate_archive� archive_name� archive_path�responseZ dest_fileZ zip_output�dir�dirpath�dirnames� filenames�dirnameZ dir_arcnameZzipdir�filenameZ file_arcnamer: r: rN �archive� sr �� � ���4zInstallRequirement.archive) rB rC �root�homer� �warn_script_locationr� � pycompilerJ c C s� t | j|||| j|d�} |d ur$|ng }| jrd| jsdt|||||| j| j| j| j| jd� d| _ d S | jr�| j stJ �d } | jr�t | j�} n| j r�t | j | j| j�} t| j| j | t| j�||| | jd� d| _ d S t|�| j }t|�| j }z\| jd u�r| jj�r| j�| j� t|||||||| | j| j| j| j| jt| j�d�} W nJ t�yx } zd| _ | �W Y d } ~ n$d } ~ 0 t �y� d| _ � Y n0 | | _ | �r�| jd u�r�| jj �r�| j�| j� d S )N)�userr r rA r� )r� r r� r| r� rA re r� T)r� �req_descriptionr r � direct_url� requested)rB rC r r r� r� r r� r� rA �req_namere r� r F) r r| rA r= r� �install_editable_legacyr� re r� rd r^ r) r[ r* rS r\ r# rn r; rH �listrC rB rR �emit_before_install�emit_deprecation�install_legacyr � Exception�emit_after_success) rj rB rC r r r� r r� r r� r �success�excr: r: rN r" � s� � � �� ��� ���zInstallRequirement.install) FNNNFNNNNFr: FF)N)T)FF)FF)NNNNTFT)9ru � __module__� __qualname__�__doc__r r r rn r� r r r r r rk rs rw r� �propertyr| � functools� lru_cacher� r r� r� r r� r� r+ r� rq r� r� r� r� r� r� r� r� r� r$ r� r� r r� r r� r� r� r� r& r� r� r r r" r: r: r: rN r9 F s� � � o � +&, �� �� F � �r9 )r; rJ c C s> d}| j sd}n| jr d}n | jr&d}|r:tddd dd� |S ) Nr� z3Unnamed requirements are not allowed as constraintsz4Editable requirements are not allowed as constraintsz Constraints cannot have extrasa Constraints are only allowed to take the form of a package name and a version specifier. Other forms were originally permitted as an accident of the implementation, but were undocumented. The new implementation of the resolver no longer supports these forms.z+replacing the constraint with a requirementi )�reason� replacement�gone_in�issue)r| r= rG r( )r; Zproblemr: r: rN � check_invalid_constraint_typeZ s �r) )�options�reqs�optionrJ c C s0 t | |d �rdS |D ]}t ||d �r dS qdS )NTF)�getattr)r* r+ r, r; r: r: rN � _has_optionw s r. )rB r+ rJ c C s$ |D ]}| s|j r|js dS qdS )NFT)rB r@ )rB r+ r; r: r: rN �_install_option_ignored� s r/ c @ s e Zd ZdZdZdZdS )� LegacySetupPyOptionsCheckModer� � � N)ru r r �INSTALLZWHEELZDOWNLOADr: r: r: rN r0 � s r0 )r* r+ �moderJ c C s� t | |d�}t | |d�}t | |d�}|p.|p.|}|s8d S | j�� t�d� |tjkr�|r�t| j|�rrt�d� nt dddd d � d S ) NrB � build_optionsrC z�Implying --no-binary=:all: due to the presence of --build-option / --global-option / --install-option. Consider using --config-settings for more flexibility.z5Ignoring --install-option when building using PEP 517zv--install-option is deprecated because it forces pip to use the 'setup.py install' command which is itself deprecated.i^, zto use --config-settingsz23.1)r% r( r& r' ) r. �format_control�disallow_binariesr� r� r0 r3 r/ rB r( )r* r+ r4 Zhas_install_optionsZhas_build_optionsZhas_global_optionsZ legacy_setup_py_options_presentr: r: rN � check_legacy_setup_py_options� s, � � ��r8 )mr# �loggingrU r� r� r� r� �enumr �optparser �typingr r r r r r r r Z pip._vendor.packaging.markersr �"pip._vendor.packaging.requirementsr Z pip._vendor.packaging.specifiersr �pip._vendor.packaging.utilsr � pip._vendor.packaging.versionr r r� �pip._vendor.pyproject_hooksr �pip._internal.build_envr r �pip._internal.exceptionsr r �pip._internal.locationsr �pip._internal.metadatar r r r Zpip._internal.metadata.baser � pip._internal.models.direct_urlr �pip._internal.models.linkr Z'pip._internal.operations.build.metadatar Z0pip._internal.operations.build.metadata_editabler Z.pip._internal.operations.build.metadata_legacyr� Z0pip._internal.operations.install.editable_legacyr! r Z'pip._internal.operations.install.legacyr" r Z&pip._internal.operations.install.wheelr# Zpip._internal.pyprojectr$ r% Z pip._internal.req.req_uninstallr& � pip._internal.utils.deprecationr' r( Z&pip._internal.utils.direct_url_helpersr) r* �pip._internal.utils.hashesr+ �pip._internal.utils.miscr, r- r. r/ r0 r1 � pip._internal.utils.packagingr3 � pip._internal.utils.subprocessr4 � pip._internal.utils.temp_dirr5 r6 � pip._internal.utils.virtualenvr7 �pip._internal.vcsr8 � getLoggerru r� r9 rn r) r� r. r/ r0 r8 r: r: r: rN �<module> sv ( � �