관리-도구
편집 파일: markers.cpython-39.pyc
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N��__name__� __module__� __qualname__�__doc__� r r ��/builddir/build/BUILDROOT/alt-python39-pip-21.3.1-2.el8.x86_64/opt/alt/python39/lib/python3.9/site-packages/pip/_vendor/packaging/markers.pyr $ s r c @ s e Zd ZdZdS )r zP An invalid operation was attempted on a value that doesn't support it. Nr r r r r r * s r c @ s e Zd ZdZdS )r z\ A name was attempted to be used that does not exist inside of the environment. Nr r r r r r 0 s r c @ sF e Zd Zedd�dd�Zed�dd�Zed�dd �Zed�d d �ZdS ) �NodeN)�value�returnc C s || _ d S �N)r" )�selfr" r r r �__init__8 s z Node.__init__�r# c C s t | j�S r$ )�strr" �r% r r r �__str__; s z Node.__str__c C s d| j j� d| � d�S )N�<z('�')>)� __class__r r) r r r �__repr__> s z Node.__repr__c C s t �d S r$ )�NotImplementedErrorr) r r r � serializeA s zNode.serialize) r r r r r& r( r* r. r0 r r r r r! 7 s r! c @ s e Zd Zed�dd�ZdS )�Variabler' c C s t | �S r$ �r( r) r r r r0 F s zVariable.serializeN�r r r r( r0 r r r r r1 E s r1 c @ s e Zd Zed�dd�ZdS )�Valuer' c C s d| � d�S )N�"r r) r r r r0 K s zValue.serializeNr3 r r r r r4 J s r4 c @ s e Zd Zed�dd�ZdS )�Opr' c C s t | �S r$ r2 r) r r r r0 P s z Op.serializeNr3 r r r r r6 O s r6 �implementation_version� platform_python_implementation�implementation_name�python_full_version�platform_release�platform_version�platform_machine�platform_system�python_version� sys_platform�os_name�os.name� sys.platform�platform.version�platform.machine� platform.python_implementation�python_implementation�extra)rB rC rD rE rF rG c C s t t�|d |d ��S �Nr )r1 �ALIASES�get��s�l�tr r r �<lambda>p � rP z===�==�>=�<=�!=z~=�>r+ �not in�inc C s t |d �S rI )r6 rL r r r rP w rQ �'r5 c C s t |d �S rI )r4 rL r r r rP z rQ �and�orc C s t |d �S rI )�tuplerL r r r rP � rQ �(�))�resultsr# c C s t | t�rdd� | D �S | S d S )Nc S s g | ] }t |��qS r )�_coerce_parse_result)�.0�ir r r � <listcomp>� rQ z(_coerce_parse_result.<locals>.<listcomp>)� isinstancer )r_ r r r r` � s r` T.)�marker�firstr# c C s� t | tttf�sJ �t | t�rHt| �dkrHt | d ttf�rHt| d �S t | t�r�dd� | D �}|rnd�|�S dd�|� d S n"t | t�r�d�dd � | D ��S | S d S ) Nr r c s s | ]}t |d d�V qdS )F)rf N)�_format_marker�ra �mr r r � <genexpr>� rQ z!_format_marker.<locals>.<genexpr>� r] r^ c S s g | ] }|� � �qS r )r0 rh r r r rc � rQ z"_format_marker.<locals>.<listcomp>)rd �listr\ r( �lenrg �join)re rf �innerr r r rg � s � �� rg c C s | |v S r$ r ��lhs�rhsr r r rP � rQ c C s | |vS r$ r rp r r r rP � rQ )rX rW r+ rT rR rU rS rV � _operators)rq �oprr r# c C st zt d�|�� |g��}W n ty, Y n 0 |�| �S t�|�� �}|d u rjtd|�d| �d|�d���|| |�S )N� z Undefined z on z and �.)r rn r0 r �containsrs rK r )rq rt rr �spec�operr r r �_eval_op� s rz c @ s e Zd ZdS )� UndefinedN)r r r r r r r r{ � s r{ )� environment�namer# c C s( | � |t�}t|t�r$t|�d���|S )Nz* does not exist in evaluation environment.)rK � _undefinedrd r{ r )r| r} r" r r r �_get_env� s �r )�markersr| r# c C s� g g}| D ]�}t |tttf�s"J �t |t�rB|d �t||�� q t |t�r�|\}}}t |t�rtt||j�}|j}n|j}t||j�}|d �t |||�� q |dv s�J �|dkr |�g � q t dd� |D ��S )N���)rZ r[ r[ c s s | ]}t |�V qd S r$ )�all)ra �itemr r r rj � rQ z$_evaluate_markers.<locals>.<genexpr>) rd rl r\ r( �append�_evaluate_markersr1 r r" rz �any) r� r| �groupsre rq rt rr � lhs_value� rhs_valuer r r r� � s" r� zsys._version_info)�infor# c C s2 d� | �}| j}|dkr.||d t| j� 7 }|S )Nz {0.major}.{0.minor}.{0.micro}�finalr )�format� releaselevelr( �serial)r� �version�kindr r r �format_full_version� s r� r' c C s^ t tjj�} tjj}|| tjt�� t�� t� � t�� t� � t� � d� t� � d d� �tjd� S )Nrv � ) r9 r7 rA r= r; r> r< r: r8 r? r@ )r� �sys�implementationr� r} �os�platform�machine�release�systemr? rG rn �python_version_tuple)�iverr9 r r r r s �r c @ sV e Zd Zedd�dd�Zed�dd�Zed�dd �Zd eeeef e d �d d �Z dS )r N)re r# c C sb zt t�|��| _W nH ty\ } z0td|�d||j|jd � ����W Y d }~n d }~0 0 d S )NzInvalid marker: z, parse error at � )r` �MARKER� parseString�_markersr r �loc)r% re �er r r r& s ��zMarker.__init__r' c C s t | j�S r$ )rg r� r) r r r r* s zMarker.__str__c C s d| � d�S )Nz <Marker('r, r r) r r r r. s zMarker.__repr__)r| r# c C s$ t � }|dur|�|� t| j|�S )a$ Evaluate a marker. Return the boolean from evaluating the given marker against the environment. environment is an optional argument to override all or part of the determined environment. The environment is determined from the current Python process. N)r �updater� r� )r% r| �current_environmentr r r �evaluate# s zMarker.evaluate)N) r r r r( r& r* r. r r �boolr� r r r r r s r )T)G�operatorr� r� r� �typingr r r r r r r �pip._vendor.pyparsingr r r �Lr r r r r r � specifiersr r �__all__r( r� �Operator� ValueErrorr r r r! r1 r4 r6 �VARIABLErJ �setParseAction� VERSION_CMP� MARKER_OP� MARKER_VALUE�BOOLOP� MARKER_VAR� MARKER_ITEM�suppress�LPAREN�RPAREN� MARKER_EXPR� MARKER_ATOMr� r` rg �lt�le�eq�ne�ge�gtrs �__annotations__rz r{ r~ r r� r� r r r r r r �<module> s� $, �������� � � � � �������>� � � �