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편집 파일: langhelpers.cpython-37.pyc
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Example:: >>> format_argspec_plus(lambda self, a, b, c=3, **d: 123) {'args': '(self, a, b, c=3, **d)', 'self_arg': 'self', 'apply_kw': '(self, a, b, c=c, **d)', 'apply_pos': '(self, a, b, c, **d)'} r r z%s[0]Nr � rN r c S s d| S )N�=r )r r r r r> � r? z%format_argspec_plus.<locals>.<lambda>)� formatvalue)r� �self_arg� apply_pos�apply_kwri )r �callablerW �inspect_formatargspec�lenrX ) rK rP r^ r� r� r� � num_defaultsZ name_argsZdefaulted_valsr� r r r rY } sJ rY c C sV | t jkr|rdpd}n.y t| |d�S tk rD |r<dp>d}Y nX td|||d�S )a format_argspec_plus with considerations for typical __init__ methods Wraps format_argspec_plus with error handling strategies for typical __init__ cases:: object.__init__ -> (self) other unreflectable (usually C) -> (self, *args, **kwargs) z(self)r )rP z(self, *args, **kwargs)zself, *args, **kwargs)r� r� r� r� )�objectr rY r� rX )�methodrP r� r r r �format_argspec_init� s r� c C sJ y t �| �S tk rD | tjkr2dgdddfS dgdddfS Y nX dS )z�inspect.getargspec with considerations for typical __init__ methods Wraps inspect.getargspec with error handling for typical __init__ cases:: object.__init__ -> (self) other unreflectable (usually C) -> (self, *args, **kwargs) r Nr� �kwargs)r rW r� r� r )r� r r r �getargspec_init� s r� c C s t | tj�r| js| jS | S dS )zSAdjust the incoming callable such that a 'self' argument is not required. 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Nr r c s g | ] }|� f�qS r r )r* �arg)�missingr r � <listcomp>% s z generic_repr.<locals>.<listcomp>c S s g | ]\}}||f�qS r r )r* r� �defaultr r r r� + s c 3 s | ]}t t� |d ��V qd S )N)�reprr[ )r* r� )�objr r r, 3 s z generic_repr.<locals>.<genexpr>c S s g | ] }t |��qS r )r� )r* �valr r r r� 6 s z%s=%rz%s(%s)z, )r �to_listr� � OrderedDict� enumerater rW r r� r� r� r� �extendr� r �zipr6 r[ �itemsr7 rV � __class__r# r- )r� Z additional_kwZ to_inspectZ omit_kwargZpos_argsZkw_argsZvargsr< Zinspr^ Z default_len�outputr� Zdefvalr� r )r� r� r � generic_repr s` r� c @ s6 e Zd ZdZdZdd� Zdd� Zd dd �Zd d � Zd S )�portable_instancemethodz_Turn an instancemethod into a (parent, name) pair to produce a serializable callable. )rO rQ r� � __weakref__c C s | j | j| jd�S )N)rO rQ r� )rO rQ r� )r r r r � __getstate__V s z$portable_instancemethod.__getstate__c C s& |d | _ |d | _|�dd�| _d S )NrO rQ r� r )rO rQ r� r� )r �stater r r � __setstate__] s z$portable_instancemethod.__setstate__r c C s |j | _|j| _|| _d S )N)r� rO r# rQ r� )r �methr� r r r r b s z portable_instancemethod.__init__c O s |� | j� t| j| j�||�S )N)r r� r[ rO rQ )r r� �kwr r r r� g s z portable_instancemethod.__call__N)r ) r# r$ r% r& r' r� r� r r� r r r r r� N s r� c s t jrt| tj�rt� S | h� t| j�}x�|�r|�� }t jrbt|tj�rLq*� fdd�|jD �}n� fdd�|jD �}x |D ]}|� |� � � |� q|W t j r�|j dks*t |d�s�q*n|j dks*t |d�s�q*x2� fdd�|�� D �D ]}|� |� � � |� q�W q*W t� �S ) a� Return an unordered sequence of all classes related to cls. 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An ``obj`` instance of cls will always pass, ignoring ``required``.. methods Optional, a sequence of method names to consider as the interface. required Optional, a sequence of mandatory implementations. If omitted, an ``obj`` that provides at least one interface method is considered sufficient. 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