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baseparser.cpython-36.pyc
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Does a little special handling for certain types of options (lists).�globalN� store_true� store_false�countr c s g | ]}�j �� |��qS r )rg )r5 �v)rd r r r r r8 � s z7ConfigOptionParser._update_defaults.<locals>.<listcomp>�callback)ri rj rk )rO �update�normalize_keys�get_config_sectionrP �get_environ_varsr �ValuesrA �values�set�itemsZ get_option�actionr r9 �addr# �get_opt_stringZ convert_valueZ callback_argsZcallback_kwargsrm rg �getattr) r rA rQ ZsectionZ late_evalre �opt_strr r r )rd r r r r@ � s@ z#ConfigOptionParser._update_defaultsc C s@ i }x6|D ].\}}|j dd�}|jd�s0d| }|||< q W |S )z�Return a config dictionary with normalized keys regardless of whether the keys were specified in environment variables or in config files�_�-z--z--%s)�replace� startswith)r ru Z normalizedrd re r r r ro � s z!ConfigOptionParser.normalize_keysc C s | j j|�r| j j|�S g S )z Get a section of a configuration)rQ Z has_sectionru )r rO r r r rp s z%ConfigOptionParser.get_config_sectionc c s< x6t jj� D ](\}}tj|�r tjd|�j� |fV q W dS )z@Returns a generator with all environmental vars with prefix PIP_r N)rW rX ru �_environ_prefix_re�search�subr$ )r rd re r r r rq s z#ConfigOptionParser.get_environ_varsc C sn | j stj| j�S | j| jj� �}x@| j� D ]4}|j|j�}t |t �r,|j � }|j ||�||j< q,W tj|�S )z�Overriding to make updating the defaults after instantiation of the option parser possible, _update_defaults() does the dirty work.) 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