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Editing: raises.cpython-38.pyc
U �b�V � @ sv d dl mZ d dlZd dlZd dlmZ d dlmZ dZdZ dZ G dd � d e�Z dd d �Z G d d � d e �Zdd� ZdS )� )�refN)� BaseMatcher)� is_callablez Per FagrellzCopyright 2013 hamcrest.orgzBSD, see License.txtc @ s6 e Zd Zd dd�Zdd� Zdd� Zdd � Zd d � ZdS ) �RaisesNc C s || _ || _d | _d | _d S �N)�pattern�expected�actual�function)�selfr r � r �;/usr/lib/python3/dist-packages/hamcrest/core/core/raises.py�__init__ s zRaises.__init__c C s t |�s dS t|�| _| �|�S )NF)r r r �_call_function�r r r r r �_matches s zRaises._matchesc C sr d | _ z |� W n\ tk rl t�� d | _ t| j | j�rh| jd k rbt�| jt | j ��d k Y S Y dS Y nX dS )N� TF) r � Exception�sys�exc_info� isinstancer r �re�search�strr r r r r s zRaises._call_functionc C s |� d| j � d S )Nz Expected a callable raising %s)� append_textr )r � descriptionr r r � describe_to' s zRaises.describe_toc C s� t |�s|�d| � d S | jd kr(d n| �� }|d ks@||k rXt|�| _| �|�sXd S | jd krn|�d� nRt| j| j�r�| jd k r�|�d| j � |�dt | j� � n|�dt | j� � d S )Nz%s is not callablezNo exception raised.zICorrect assertion type raised, but the expected pattern ("%s") not found.z message was: "%s"z%s was raised instead) r r r r r r r r r r �type)r �itemr r r r r �describe_mismatch* s zRaises.describe_mismatch)N)�__name__� __module__� __qualname__r r r r r r r r r r s r c C s t | |�S )a� Matches if the called function raised the expected exception. :param exception: The class of the expected exception :param pattern: Optional regular expression to match exception message. Expects the actual to be wrapped by using :py:func:`~hamcrest.core.core.raises.calling`, or a callable taking no arguments. Optional argument pattern should be a string containing a regular expression. If provided, the string representation of the actual exception - e.g. `str(actual)` - must match pattern. Examples:: assert_that(calling(int).with_args('q'), raises(TypeError)) assert_that(calling(parse, broken_input), raises(ValueError)) )r )Z exceptionr r r r �raises> s r# c @ s$ e Zd Zdd� Zdd� Zdd� ZdS )�DeferredCallablec C s || _ t� | _i | _d S r )�func�tuple�args�kwargs)r r% r r r r R s zDeferredCallable.__init__c C s | j | j| j�S r )r% r' r( )r r r r �__call__W s zDeferredCallable.__call__c O s || _ || _| S r )r' r( )r r' r( r r r � with_argsZ s zDeferredCallable.with_argsN)r r! r" r r) r* r r r r r$ Q s r$ c C s t | �S )a� Wrapper for function call that delays the actual execution so that :py:func:`~hamcrest.core.core.raises.raises` matcher can catch any thrown exception. :param func: The function or method to be called The arguments can be provided with a call to the `with_args` function on the returned object:: calling(my_method).with_args(arguments, and_='keywords') )r$ )r% r r r �calling` s r+ )N)�weakrefr r r Zhamcrest.core.base_matcherr Zhamcrest.core.compatr � __author__Z __copyright__Z __license__r r# �objectr$ r+ r r r r �<module> s 2
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