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편집 파일: _parser.cpython-38.pyc
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RIGHT_PARENTHESIS | WS? version_many WS? �LEFT_PARENTHESIS�RIGHT_PARENTHESISrH rS r7 )rT r< �_parse_version_many)r6 �parsed_specifiersr r r rM � s � rM c C s� d}| � d�r�| j}|| �� j7 }| j ddd�rF| jd|| jd d� | j d dd�rf| jd || jd� | �d � | � d �s|q�|| �� j7 }| �d � q|S ) z@ version_many = (SPECIFIER (WS? COMMA WS? 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RIGHT_PARENTHESIS WS? | WS? marker_item WS? r7 rX TrD rY zmarker expressionrS )r< rI rT rR �_parse_marker_item)r6 r. r r r ra s � ra � MarkerItemc C sJ | � d� t| �}| � d� t| �}| � d� t| �}| � d� |||fS )zG marker_item = WS? marker_var WS? marker_op WS? marker_var WS? r7 )r< �_parse_marker_var�_parse_marker_op)r6 Zmarker_var_leftZ marker_opZmarker_var_rightr r r rd ( s rd � MarkerVarc C sH | � d�r t| �� j�dd��S | � d�r8t| �� j�S | jdd� dS )z/ marker_var = VARIABLE | QUOTED_STRING �VARIABLE�.�_Z QUOTED_STRINGz+Expected a marker variable or quoted string)�messageN)rI �process_env_varrJ r> �replace�process_python_strrQ �r6 r r r rf 6 s �rf )�env_varr c C s | dkrt d�S t | �S d S )N)� platform_python_implementation�python_implementationrr )r )rq r r r rm D s rm )� python_strr c C s t �| �}tt|��S r )�ast� literal_evalr# r )rt r r r r ro K s ro c C sv | � d�r| �� td�S | � d�rP| �� | jddd� | jddd� td�S | � d �rht| �� j�S | �d �S d S ) z& marker_op = IN | NOT IN | OP �IN�inZNOTr7 zwhitespace after 'not'r9 z'in' after 'not'znot in�OPzJExpected marker operator, one of <=, <, !=, ==, >=, >, ~=, ===, in, not inN)rI rJ r% r= r> rQ rp r r r rg P s �rg )'�__doc__� __future__r ru �typingr r r r Z _tokenizerr r r r r# r% rh re r& r r' r( r5 r3 r@ rL r? rU rM rZ r^ r] rR ra rd rf rm ro rg r r r r �<module> s< 3