0x1998 - MANAGER
Düzenlenen Dosya: verify.cpython-36.pyc
3 ��[! � @ s| d Z ddlmZmZ ddlmZ ddlmZmZ ddlm Z m Z m Z ddl Z efZ ddd�Zdd d �Zdd d �Zd d� ZdS )z!Verify interface implementations � )�BrokenImplementation�DoesNotImplement)�BrokenMethodImplementation)� FunctionType� MethodType)� fromMethod� fromFunction�MethodNc C sh |dkr| j }n| j}| r.||� r.t| ���x2| jd�D �]"\}}yt||�}W n4 tk r� t|t� rz|dkrzw<t| |��Y nX t|t�s�q<t|t �r�t j d dkr�t|t �r�|dkr�t || |dd�}nt || |d�}nVt|t�o�t |j�t k�r t|| |�}n.t|t��r$|dk�r$q<nt|�s<t|d��q<|j� }|j� }t||�} | r<t|| ��q<W dS ) a� Verify that 'candidate' might correctly implements 'iface'. This involves: o Making sure the candidate defines all the necessary methods o Making sure the methods have the correct signature o Making sure the candidate asserts that it implements the interface Note that this isn't the same as verifying that the class does implement the interface. If optional tentative is true, suppress the "is implemented by" test. �c� r � )�nameZimlevel)r z Not a methodT)Z implementedByZ providedByr ZnamesAndDescriptions�getattr�AttributeError� isinstancer r r �sys� version_info�typer � MethodTypes�__func__r �property�callabler ZgetSignatureInfo� _incompat) �iface� candidate� tentative�vtypeZtesterr Zdesc�attr�methZmess� r � /usr/lib64/python3.6/verify.py�_verify sB r! c C s t | ||dd�S )Nr )r )r! )r r r r r r � verifyClassh s r" c C s t | ||dd�S )N�o)r )r! )r r r r r r � verifyObjectk s r$ c C sr t |d �t | d �kr dS t |d �t | d �k rB|d rBdS | d rX|d rXdS | d rn|d rndS d S ) N�requiredz*implementation requires too many argumentsZ positionalZvarargsz-implementation doesn't allow enough arguments�kwargsz0implementation doesn't support keyword argumentsz1implementation doesn't support variable arguments)�len)r% Z implementedr r r r n s r )r N)r )r )�__doc__Zzope.interface.exceptionsr r r �typesr r Zzope.interface.interfacer r r r r r! r" r$ r r r r r �<module> s M
geri dön