B ��Re��@s�ddlZddlmZddlmZddlmZddlmZddl m Z e rpddlmZm Z ddlmZdd lmZe�e�ZGd d�de�ZdS)�N)�BuildEnvironment)�AbstractDistribution)�InstallationError)�runner_with_spinner_message)�MYPY_CHECK_RUNNING)�Set�Tuple)�Distribution)� PackageFinderc@s(eZdZdZdd�Zdd�Zdd�ZdS) �SourceDistributionz�Represents a source distribution. The preparation step for these needs metadata for the packages to be generated, either using PEP 517 or using the legacy `setup.py egg_info`. cCs |j��S)N)�req�get_dist)�self�r��/builddir/build/BUILDROOT/alt-python37-pip-20.2.4-6.el8.x86_64/opt/alt/python37/lib/python3.7/site-packages/pip/_internal/distributions/sdist.py�get_pkg_resources_distributionsz1SourceDistribution.get_pkg_resources_distributioncCs2|j��|jjo|}|r$|�|�|j��dS)N)r�load_pyproject_toml� use_pep517�_setup_isolation�prepare_metadata)r�finder�build_isolation�should_isolaterrr�prepare_distribution_metadatas z0SourceDistribution.prepare_distribution_metadatac s��fdd�}�jj}|dk s"t�t��j_�jj�||dd��jj��jj�\�}�rd|d��|r�t� d�j�t� dd� ttt |��jj�@td �}�jj}|dk s�t�|�|��|��}WdQRXWdQRX�jj�|�\�}��r|d ��jj�||dd�dS) Ncs6d}|j�j|d�dd�t��D��d�}t|��dS)NzZSome build dependencies for {requirement} conflict with {conflicting_with}: {description}.z, css|]\}}d�||�VqdS)z{} is incompatible with {}N)�format)�.0� installed�wantedrrr� 6szPSourceDistribution._setup_isolation.._raise_conflicts..)�requirement�conflicting_with�description)rr�join�sortedr)r �conflicting_reqs� format_string� error_message)�conflictingrrr�_raise_conflicts,sz=SourceDistribution._setup_isolation.._raise_conflicts�overlayzInstalling build dependenciesz"PEP 517/518 supported requirementsz4Missing build requirements in pyproject.toml for %s.z`The project does not specify a build backend, and pip cannot fall back to setuptools without %s.z and z#Getting requirements to build wheelzthe backend dependencies�normalzInstalling backend dependencies)r�pyproject_requires�AssertionErrorr� build_env�install_requirements�check_requirements�requirements_to_check�logger�warningr"�map�reprr#r�pep517_backend�subprocess_runner�get_requires_for_build_wheel)rrr(r+�missing�runner�backend�reqsr)r'rrr*s@ z#SourceDistribution._setup_isolationN)�__name__� __module__�__qualname__�__doc__rrrrrrrrsr)�logging�pip._internal.build_envr� pip._internal.distributions.baser�pip._internal.exceptionsr�pip._internal.utils.subprocessr�pip._internal.utils.typingr�typingrrZpip._vendor.pkg_resourcesr �"pip._internal.index.package_finderr � getLoggerr<r1rrrrr�s