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편집 파일: markers.cpython-38.pyc
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Y n X |�| �S t�|�� �}|d krbtd�|| |���|| |�S )N� z#Undefined {0!r} on {1!r} and {2!r}.) r rq r2 r �contains� _operatorsrL r r. )ru �oprv �spec�operr$ r$ r% �_eval_op� s �r} c @ s e Zd ZdS )� UndefinedN)r r! r" r$ r$ r$ r% r~ � s r~ c C s( | � |t�}t|t�r$td�|���|S )Nz/{0!r} does not exist in evaluation environment.)rL � _undefinedrf r~ r r. )� environment�namer( r$ r$ r% �_get_env� s �r� c C s� g g}| D ]�}t |tttf�s"t�t |t�rB|d �t||�� q t |t�r�|\}}}t |t�rtt||j �}|j }n|j }t||j �}|d �t |||�� q |dks�t�|dkr |�g � q t dd� |D ��S )N���)r] r^ r^ c s s | ]}t |�V qd S r' )�all)rc �itemr$ r$ r% rl s z$_evaluate_markers.<locals>.<genexpr>) rf rn r_ r ro �append�_evaluate_markersr3 r� r( r} �any) �markersr� �groupsrr ru rz rv � lhs_value� rhs_valuer$ r$ r% r� � s" r� c C s2 d� | �}| j}|dkr.||d t| j� 7 }|S )Nz {0.major}.{0.minor}.{0.micro}�finalr )r. � releaselevelr+ �serial)�info�version�kindr$ r$ r% �format_full_version s r� c C sr t td�r ttjj�} tjj}nd} d}|| tjt�� t� � t� � t�� t� � t� � d� t�� d d� �tjd� S )N�implementation�0rw �.� ) r: r8 rB r> r< r? r= r; r9 r@ rA )�hasattr�sysr� r� r� r� �os�platform�machine�release�systemr@ rH rq �python_version_tuple)�iverr: r$ r$ r% r s" �c @ s. e Zd Zdd� Zdd� Zdd� Zd dd �ZdS ) r c C s` zt t�|��| _W nF tk rZ } z(d�|||j|jd � �}t|��W 5 d }~X Y nX d S )Nz+Invalid marker: {0!r}, parse error at {1!r}� )rb �MARKER� parseString�_markersr r. �locr )r) rr �eZerr_strr$ r$ r% r* ( s �zMarker.__init__c C s t | j�S r' )ri r� r, r$ r$ r% r- 2 s zMarker.__str__c C s d� t| ��S )Nz<Marker({0!r})>)r. r+ r, r$ r$ r% r0 6 s zMarker.__repr__Nc C s$ t � }|dk r|�|� t| j|�S )a$ Evaluate a marker. 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