OwlCyberSecurity - MANAGER
Edit File: parameterized.cpython-38.pyc
U ���]�G � @ s� d Z ddlZddlZddlZddlZddlmZ ddlmZ ddl m Z zddl m Z W n e k rp eZ Y nX ddlmZ ejd dkZejd d kZer�G d d � d �Zd d � ZeZefZeZdd� Zn&ddlmZ e Ze ZeZe fZdd� Ze dd�Z G dd� de �Z G dd� de �Z!dd� Z"d-dd�Z#d d � Z$d d � Z%d a&d!a'e(d"d#d d$d%g�Z)d&d%iZ*d'd(� Z+d)d*� Z,G d+d,� d,e-�Z.dS ).as tl;dr: all code code is licensed under simplified BSD, unless stated otherwise. Unless stated otherwise in the source files, all code is copyright 2010 David Wolever <david@wolever.net>. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDER> ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. The views and conclusions contained in the software and documentation are those of the authors and should not be interpreted as representing official policies, either expressed or implied, of David Wolever. � N)�wraps�� MethodType)� namedtuple)� OrderedDict)�TestCase� � c @ s e Zd ZdS )� InstanceTypeN)�__name__� __module__� __qualname__� r r �F/usr/lib/python3/dist-packages/numpy/testing/_private/parameterized.pyr 6 s r c G s t t| � �S �N)�list�zip��ar r r �<lambda>8 � r c C s |d kr | S t | |�S r r ��func�instance�typer r r � make_method< s r )r c C s t | ||�S r r r r r r r F s �paramz args kwargsc @ s: e Zd ZdZdd� Zed dd��Zedd� �Zd d � ZdS ) r a� Represents a single parameter to a test case. For example:: >>> p = param("foo", bar=16) >>> p param("foo", bar=16) >>> p.args ('foo', ) >>> p.kwargs {'bar': 16} Intended to be used as an argument to ``@parameterized``:: @parameterized([ param("foo", bar=16), ]) def test_stuff(foo, bar=16): pass c O s t �| ||�S r )�_param�__new__��cls�args�kwargsr r r r a s z param.__new__Nc C s |pd}|pi }| ||�S )a Creates a ``param`` by explicitly specifying ``args`` and ``kwargs``:: >>> param.explicit([1,2,3]) param(*(1, 2, 3)) >>> param.explicit(kwargs={"foo": 42}) param(*(), **{"foo": "42"}) r r r r r r �explicitd s zparam.explicitc C sn t |t�r|S t |t�r |f}z | |� W S tk rh } z"dt|�krH� td||f ��W 5 d}~X Y nX dS )a( Returns an instance of ``param()`` for ``@parameterized`` argument ``args``:: >>> param.from_decorator((42, )) param(args=(42, ), kwargs={}) >>> param.from_decorator("foo") param(args=("foo", ), kwargs={}) zafter * must bez=Parameters must be tuples, but %r is not (hint: use '(%r, )')N)� isinstancer � string_types� TypeError�str)r r! �er r r �from_decoratorr s ��zparam.from_decoratorc C s d| S )Nzparam(*%r, **%r)r )�selfr r r �__repr__� s zparam.__repr__)NN) r r r �__doc__r � classmethodr# r) r+ r r r r r K s c @ s e Zd ZdZejZejZdS )�QuietOrderedDictzu When OrderedDict is available, use it to make sure that the kwargs in doc strings are consistently ordered. N)r r r r, �dict�__str__r+ r r r r r. � s r. c s� t �| �}|jdd� dgkr"dnd}|j|d� }t|� j�}|jt|�| d� }� jt|�d� }|�� fdd�t||jp�g �D �� dd� |D ��tt � �fd d�� j D ���}|r�|� d |j f t |�f� |r�|� d |jf |f� |S ) a Return tuples of parameterized arguments and their values. This is useful if you are writing your own doc_func function and need to know the values for each parameter name:: >>> def func(a, foo=None, bar=42, **kwargs): pass >>> p = param(1, foo=7, extra=99) >>> parameterized_argument_value_pairs(func, p) [("a", 1), ("foo", 7), ("bar", 42), ("**kwargs", {"extra": 99})] If the function's first argument is named ``self`` then it will be ignored:: >>> def func(self, a): pass >>> p = param(1) >>> parameterized_argument_value_pairs(func, p) [("a", 1)] Additionally, empty ``*args`` or ``**kwargs`` will be ignored:: >>> def func(foo, *args): pass >>> p = param(1) >>> parameterized_argument_value_pairs(func, p) [("foo", 1)] >>> p = param(1, 16) >>> parameterized_argument_value_pairs(func, p) [("foo", 1), ("*args", (16, ))] N� r* r c s" g | ]\}}|� j �||�f�qS r )r" �get)�.0�name�default)�pr r � <listcomp>� s �z6parameterized_argument_value_pairs.<locals>.<listcomp>c S s h | ] \}}|�qS r r )r3 �n�_r r r � <setcomp>� s z5parameterized_argument_value_pairs.<locals>.<setcomp>c s" g | ]}|�kr|� j | f�qS r )r" )r3 r4 �r6 Zseen_arg_namesr r r7 � s �z*%sz**%s)�inspectZ getargspecr! �lzip�len�extendr �defaultsr. �sortedr" �append�varargs�tuple�keywords)r r6 ZargspecZ arg_offsetZ named_args�resultrC rE r r; r �"parameterized_argument_value_pairs� s$ �� rG �@ c C s| t | �}t|t�r@zt|d�}W n tk r> t|d�}Y nX t|�|krx|d|d � d |t|�|d d� }|S )z� A shortened repr of ``x`` which is guaranteed to be ``unicode``:: >>> short_repr("foo") u"foo" >>> short_repr("123456789", n=4) u"12...89" zutf-8�latin1Nr z...)�reprr$ � bytes_type� text_type�UnicodeDecodeErrorr> )�xr8 Zx_reprr r r � short_repr� s ,rO c C s� | j d krd S t| |�}dd� |D �}| j �� �d�\}}}d}|�d�rZd}|d d� }dt|�rhdpjdd �|�f } d�|�� | |||g�S ) Nc S s g | ]\}}d |t |�f �qS )z%s=%s)rO )r3 r8 �vr r r r7 � s z$default_doc_func.<locals>.<listcomp>� � �.���z %s[with %s]� �, )r, rG �lstrip� partition�endswithr> �join�rstrip) r �numr6 Zall_args_with_valuesZdescs�first�nl�rest�suffixr! r r r �default_doc_func� s ra c C sN | j }d|f }t|j�dkrFt|jd t�rF|dt�|jd � 7 }|| S )Nz_%sr r9 )r r> r! r$ r% � parameterized� to_safe_name)r r\ r6 Z base_nameZ name_suffixr r r �default_name_func� s rd �noseF�unittestZ unittest2Znose2ZpytestZ_pytestc C s& | t kr td| d�t �f ��| ad S )Nz,Invalid test runner: %r (must be one of: %s)rV )� _test_runnersr& rZ �_test_runner_override)r4 r r r �set_test_runner s ��ri c C s� t dk r t S tdkr�t�� } t| �D ]X}|d }|j�d��d�d }|tkrVt| }|t krf|a q�|d � d�r$da q�q$datS ) a Guess which test runner we're using by traversing the stack and looking for the first matching module. This *should* be reasonably safe, as it's done during test disocvery where the test runner should be the stack frame immediately outside. NFr r rS r1 zpython2.6/unittest.pyrf ) rh �_test_runner_guessr< �stack�reversed� f_globalsr2 rX �_test_runner_aliasesrg rY )rk �record�frame�moduler r r � detect_runner s" rr c @ sx e Zd ZdZddd�Zdd� Zdd� Zd d � Zd d � Ze d d� �Z e dd� �Z e ddd��Z e dd� �Z e dd� �ZdS )rb aE Parameterize a test case:: class TestInt(object): @parameterized([ ("A", 10), ("F", 15), param("10", 42, base=42) ]) def test_int(self, input, expected, base=16): actual = int(input, base=base) assert_equal(actual, expected) @parameterized([ (2, 3, 5) (3, 5, 8), ]) def test_add(a, b, expected): assert_equal(a + b, expected) Nc C s | � |�| _|pt| _d S r )�input_as_callable� get_inputra �doc_func)r* �inputru r r r �__init__> s zparameterized.__init__c sD � � � t��d� ��fdd� ��� �� �_��_d�jf �_�S )Nc 3 s� | o t | �}| d k r,t|t�r,td| f ���j}t�j�D ]p\}}t�|�}� � | �||�\}}z,|d j�_| d k r�t |�j |� |V W 5 | d k r�t |�j � |�_X q<d S )Nz�@parameterized can't be used with old-style classes, but %r has an old-style class. Consider using a new-style class, or '@parameterized.expand' (see http://stackoverflow.com/q/54867/71522 for more information on old-style classes).r ) r � issubclassr r& r, � enumerate�parameterized_inputr r) �param_as_nose_tuple�delattrr �setattr)� test_selfZtest_clsZ original_docr\ r! r6 � unbound_funcZ nose_tuple�r* � test_func�wrapperr r r� E s& � z'parameterized.__call__.<locals>.wrapperz_parameterized_original_%s)N)� assert_not_in_testcase_subclassr rt rz Zparameterized_funcr )r* r� r r� r �__call__B s zparameterized.__call__c sr t � �� fdd��}| �� ||�|_|}|d k rVtrBt� dkrBd n|}t||t|��}||f|j |jpji f fS )Nc s � | d d� | d �S )NrT r )r! �r r r r j r z3parameterized.param_as_nose_tuple.<locals>.<lambda>re ) r ru r, �PY2rr r r r! r" )r* r~ r r\ r6 Z nose_funcr Z func_selfr r� r r{ i s �z!parameterized.param_as_nose_tuplec C s& | � � }tdd� |D ��r"td��d S )Nc s s | ]}t |t�V qd S r )rx r )r3 r r r r � <genexpr>~ s z@parameterized.assert_not_in_testcase_subclass.<locals>.<genexpr>zqWarning: '@parameterized' tests won't work inside subclasses of 'TestCase' - use '@parameterized.expand' instead.)�$_terrible_magic_get_defining_classes�any� Exception)r* Zparent_classesr r r r� | s z-parameterized.assert_not_in_testcase_subclassc C s� t �� }t|�dkrg S |d }|d o6|d d �� }|rF|�d�sJg S |�d�\}}}|�d�\}}}td| d |d j|d j�S )a? Returns the set of parent classes of the class currently being defined. Will likely only work if called from the ``parameterized`` decorator. This function is entirely @brandon_rhodes's fault, as he suggested the implementation: http://stackoverflow.com/a/8793684/71522 � r zclass �(�)�[�]) r< rk r> �strip� startswithrX �evalrm �f_locals)r* rk rp Z code_contextr9 �parentsr r r r� � s z2parameterized._terrible_magic_get_defining_classesc s, t ��r� �fdd�S � �����fdd�S )Nc s � � �� �S r )�check_input_valuesr �r rv r r r � r z1parameterized.input_as_callable.<locals>.<lambda>c s � S r r r )� input_valuesr r r � r )�callabler� r� r )r rv r� r rs � s z parameterized.input_as_callablec C s t |t�st|�}dd� |D �S )Nc S s g | ]}t �|��qS r )r r) )r3 r6 r r r r7 � s z4parameterized.check_input_values.<locals>.<listcomp>)r$ r )r r� r r r r� � s z parameterized.check_input_valuesc sp d|kr$t jdtdd� �s$|d �d|krHt jdtdd� �sH|d ��pNt��pVt�d � ���fdd � }|S ) am A "brute force" method of parameterizing test cases. Creates new test cases and injects them into the namespace that the wrapped function is being defined in. Useful for parameterizing tests in subclasses of 'UnitTest', where Nose test generators don't work. >>> @parameterized.expand([("foo", 1, 2)]) ... def test_add1(name, input, expected): ... actual = add1(input) ... assert_equal(actual, expected) ... >>> locals() ... 'test_add1_foo_0': <function ...> ... >>> Ztestcase_func_namez1testcase_func_name= is deprecated; use name_func=r )� stacklevelZtestcase_func_docz/testcase_func_doc= is deprecated; use doc_func=Nc sr t �� }|d }|d j}� ���� }t|�D ]8\}}�| ||�}� �|| |�||< �| ||�|| _q.d| _d S )Nr1 r F)r< rk r� rs ry �param_as_standalone_funcr, Z__test__) �fr rk rp Z frame_localsZ parametersr\ r6 r4 �r ru rv � name_funcr r � parameterized_expand_wrapper� s z:parameterized.expand.<locals>.parameterized_expand_wrapper)N)�warnings�warn�DeprecationWarningra rd )r rv r� ru Zlegacyr� r r� r �expand� s$ � � zparameterized.expandc sD t � �� �fdd��}||_� |_z|`W n tk r> Y nX |S )Nc s � | �j �j�S r )r! r" r �r r6 r r �standalone_func� s z?parameterized.param_as_standalone_func.<locals>.standalone_func)r r Zplace_as� __wrapped__�AttributeError)r r6 r r4 r� r r� r r� � s z¶meterized.param_as_standalone_funcc C s t t�dd|��S )Nz[^a-zA-Z0-9_]+r9 )r' �re�sub)r �sr r r rc � s zparameterized.to_safe_name)N)NN)r r r r, rw r� r{ r� r� r- rs r� r� r� rc r r r r rb ) s ' - rb )rH )/r, r� �sysr< r� � functoolsr �typesr � collectionsr r ZMaybeOrderedDict� ImportErrorr/ rf r � version_infoZPY3r� r r= r' rL r% �bytesrK r r ZunicodeZ basestringr r r. rG rO ra rd rh rj �setrg rn ri rr �objectrb r r r r �<module> sV C; �