← Back
Editing: hasproperty.cpython-38.pyc
U �b�Vl � @ sz d dl mZ d dlmZ d dlmZ d dlmZ d dlm Z d dl m Z dZ dZd ZG d d � d e�Zdd d�Zdd� Zd S )� )� BaseMatcher)�anything)�all_of)�StringDescription)� hasmethod)� wrap_matcherz Chris RosezCopyright 2011 hamcrest.orgzBSD, see License.txtc @ s4 e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd S ) �IsObjectWithPropertyc C s || _ || _d S �N)� property_name� value_matcher)�selfr r � r �E/usr/lib/python3/dist-packages/hamcrest/library/object/hasproperty.py�__init__ s z IsObjectWithProperty.__init__c C s4 |d kr dS t || j�s dS t|| j�}| j�|�S )NF)�hasattrr �getattrr Zmatches)r �o�valuer r r �_matches s z IsObjectWithProperty._matchesc C s$ |� d�� | j�� d��| j� d S )Nzan object with a property 'z ' matching )� append_textr Zappend_description_ofr )r Z descriptionr r r � describe_to s ���z IsObjectWithProperty.describe_toc C sz |d kr|� d� d S t|| j�sD|�|�� d��| j�� d� d S |� d��| j�� d� t|| j�}| j�||� d S )Nzwas Nonez did not have the z propertyz property � )r r r Z append_valuer r �describe_mismatch)r �itemZmismatch_descriptionr r r r r # s ��� z&IsObjectWithProperty.describe_mismatchc C s t � }| �|� t|�S r )r r �str)r �dr r r �__str__3 s z IsObjectWithProperty.__str__N)�__name__� __module__� __qualname__r r r r r r r r r r s r Nc C s |dkrt � }t| t|��S )a� Matches if object has a property with a given name whose value satisfies a given matcher. :param name: The name of the property. :param match: Optional matcher to satisfy. This matcher determines if the evaluated object has a property with a given name. If no such property is found, ``has_property`` is not satisfied. If the property is found, its value is passed to a given matcher for evaluation. If the ``match`` argument is not a matcher, it is implicitly wrapped in an :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for equality. If the ``match`` argument is not provided, the :py:func:`~hamcrest.core.core.isanything.anything` matcher is used so that ``has_property`` is satisfied if a matching property is found. Examples:: has_property('name', starts_with('J')) has_property('name', 'Jon') has_property('name') N)r r � wrap_shortcut)�name�matchr r r � has_property9 s r# c O s� t | �dkrVz*| d �� }|D ]}t|| �||< q W q� tk rR td��Y q�X nRt | �d rjtd��i }ttt | �d ��D ]$}t| d| d �|| d| < q�|�� D ]\}}t|�||< q�tdd� |�� D �� S )aX Matches if an object has properties satisfying all of a dictionary of string property names and corresponding value matchers. :param matcher_dict: A dictionary mapping keys to associated value matchers, or to expected values for :py:func:`~hamcrest.core.core.isequal.equal_to` matching. Note that the keys must be actual keys, not matchers. Any value argument that is not a matcher is implicitly wrapped in an :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for equality. Examples:: has_properties({'foo':equal_to(1), 'bar':equal_to(2)}) has_properties({'foo':1, 'bar':2}) ``has_properties`` also accepts a list of keyword arguments: .. function:: has_properties(keyword1=value_matcher1[, keyword2=value_matcher2[, ...]]) :param keyword1: A keyword to look up. :param valueMatcher1: The matcher to satisfy for the value, or an expected value for :py:func:`~hamcrest.core.core.isequal.equal_to` matching. Examples:: has_properties(foo=equal_to(1), bar=equal_to(2)) has_properties(foo=1, bar=2) Finally, ``has_properties`` also accepts a list of alternating keys and their value matchers: .. function:: has_properties(key1, value_matcher1[, ...]) :param key1: A key (not a matcher) to look up. :param valueMatcher1: The matcher to satisfy for the value, or an expected value for :py:func:`~hamcrest.core.core.isequal.equal_to` matching. Examples:: has_properties('foo', equal_to(1), 'bar', equal_to(2)) has_properties('foo', 1, 'bar', 2) � r zHsingle-argument calls to has_properties must pass a dict as the argument� z'has_properties requires key-value pairsc S s g | ]\}}t ||��qS r )r# )�.0r Zproperty_value_matcherr r r � <listcomp>� s �z"has_properties.<locals>.<listcomp>) �len�copyr �AttributeError� ValueError�range�int�itemsr )Zkeys_valuematchersZkv_argsZ base_dict�key�indexr r r r �has_propertiesZ s" . "�r1 )N)Zhamcrest.core.base_matcherr Z hamcrest.corer Zhamcrest.core.core.allofr Z hamcrest.core.string_descriptionr Z hamcrest.core.helpers.hasmethodr Z"hamcrest.core.helpers.wrap_matcherr r � __author__Z __copyright__Z __license__r r# r1 r r r r �<module> s , !
Save File
Cancel