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편집 파일: test_deprecations.cpython-37.pyc
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Also a convenient place to document how deprecations should eventually be turned into errors. � )�division�absolute_import�print_functionN)�run_module_suite� assert_raises� assert_warns�assert_no_warnings�assert_array_equal�assert_�decTFc @ sJ e Zd ZdZeZdd� Zdd� Zdddej di fd d �Z di fd d �Z d S )�_DeprecationTestCase� c C sB t jdd�| _| j�� | _t jd| jd� t jd| j| jd� d S )NT)�record�always)�category)�messager )�warnings�catch_warnings�warn_ctx� __enter__�log�filterwarnings� warning_clsr )�self� r ��/builddir/build/BUILDROOT/alt-python37-numpy-1.13.3-8.el8.x86_64/opt/alt/python37/lib64/python3.7/site-packages/numpy/core/tests/test_deprecations.py�setUp s z_DeprecationTestCase.setUpc C s | j �� d S )N)r �__exit__)r r r r �tearDown- s z _DeprecationTestCase.tearDown� Fr c C sR g | j dd�< |tjkr | jf}y|||� W n |r:tnt� k rL Y nX d}x>| j D ]4} | j| jkrt|d7 }qZ|sZtd| jj| jf ��qZW |dk r�||kr�dt | j �|f } dd� | j D �} td� | g| ���t � � �h t j d | j| jd � y"|||� |t� k�rtd ��W n* |k �rB |t� k�r>td ��Y nX W dQ R X dS ) a� Test if DeprecationWarnings are given and raised. This first checks if the function when called gives `num` DeprecationWarnings, after that it tries to raise these DeprecationWarnings and compares them with `exceptions`. The exceptions can be different for cases where this code path is simply not anticipated and the exception is replaced. Parameters ---------- function : callable The function to test num : int Number of DeprecationWarnings to expect. This should normally be 1. ignore_others : bool Whether warnings of the wrong type should be ignored (note that the message is not checked) function_fails : bool If the function would normally fail, setting this will check for warnings inside a try/except block. exceptions : Exception or tuple of Exceptions Exception to expect when turning the warnings into an error. The default checks for DeprecationWarnings. If exceptions is empty the function is expected to run successfully. args : tuple Arguments for `function` kwargs : dict Keyword arguments for `function` Nr r zexpected %s but got: %sz"%i warnings found but %i expected.c S s g | ]}t |j��qS r )�strr )�.0�wr r r � <listcomp>g s z:_DeprecationTestCase.assert_deprecated.<locals>.<listcomp>� �error)r r z$No error raised during function callz!Error raised during function call)r �np�_NoValuer � Exception�tupler �AssertionError�__name__�len�joinr r r r ) r �function�num� ignore_othersZfunction_fails� exceptions�args�kwargsZ num_found�warning�msg�lstr r r �assert_deprecated0 s> " z&_DeprecationTestCase.assert_deprecatedc C s | j |ddt� ||d� dS )z�Test that warnings are not raised. This is just a shorthand for: self.assert_deprecated(function, num=0, ignore_others=True, exceptions=tuple(), args=args, kwargs=kwargs) r T)r/ r0 r1 r2 r3 N)r7 r) )r r. r2 r3 r r r �assert_not_deprecatedw s z*_DeprecationTestCase.assert_not_deprecatedN) r+ � __module__� __qualname__r �DeprecationWarningr r r r& r' r7 r8 r r r r r s Dr c @ s e Zd ZejZdS )�_VisibleDeprecationTestCaseN)r+ r9 r: r& �VisibleDeprecationWarningr r r r r r< � s r< c @ s e Zd ZdZdZdd� ZdS )�!TestBooleanBinaryMinusDeprecationz�Test deprecation of binary boolean `-`. While + and * are well defined, binary - is not and even a corrected form seems to have no real uses. The deprecation process was started in NumPy 1.9. z,numpy boolean subtract, the `-` operator, .*c C sB t �dg�}t �d�}| jtj||fd� | jtj||fd� d S )NT)r2 )r& �array�bool_r7 �operator�sub)r r? �genericr r r �test_operator_deprecation� s z;TestBooleanBinaryMinusDeprecation.test_operator_deprecationN)r+ r9 r: �__doc__r rD r r r r r> � s r> c @ s e Zd ZdZdd� ZdS )�TestRankDeprecationz�Test that np.rank is deprecated. The function should simply be removed. The VisibleDeprecationWarning may become unnecessary. c C s t �d�}tt jt j|� d S )N� )r& �aranger r= �rank)r �ar r r �test� s zTestRankDeprecation.testN)r+ r9 r: rE rK r r r r rF � s rF c @ s4 e Zd ZdZdZdd� Zdd� Zdd� Zd d � Zd S ) �TestComparisonDeprecationsaP This tests the deprecation, for non-element-wise comparison logic. This used to mean that when an error occurred during element-wise comparison (i.e. broadcasting) NotImplemented was returned, but also in the comparison itself, False was given instead of the error. Also test FutureWarning for the None comparison. z#elementwise.* comparison failed; .*c C s� x�t jt jfD ]�}| j|t�d�g fd� tjddd�}| j|||d d� fd d� tjdt�dddg�gtd�}tjdt�dddg�gtd�}| j|||fd d� qW d S ) N� )r2 zi,i)�dtype���)r2 r/ r � )rA �eq�ner7 r& �zerosr? �object)r �oprJ �br r r �test_normal_types� s z,TestComparisonDeprecations.test_normal_typesc C s< t �ddg�}t �dddg�}ttdd� ||� |g k d S )NrJ rV �cc S s | |kS )Nr )�x�yr r r �<lambda>� � z8TestComparisonDeprecations.test_string.<locals>.<lambda>)r& r? r � ValueError)r rJ rV r r r � test_string� s z&TestComparisonDeprecations.test_stringc s� G dd� dt �� | �� fdd�� | �� fdd�� tjddd��tjdd d��tt�fd d�� tt��fd d�� tt�fd d�� tt��fd d�� d S )Nc @ s e Zd Zdd� Zdd� ZdS )zNTestComparisonDeprecations.test_void_dtype_equality_failures.<locals>.NotArrayc S s t �d S )N)� TypeError)r r r r � __array__� s zXTestComparisonDeprecations.test_void_dtype_equality_failures.<locals>.NotArray.__array__c S s t S )N)�NotImplemented)r �otherr r r �__ne__� s zUTestComparisonDeprecations.test_void_dtype_equality_failures.<locals>.NotArray.__ne__N)r+ r9 r: r` rc r r r r �NotArray� s rd c s t �d�� � kS )NrP )r& rH r )rd r r r[ � r\ zNTestComparisonDeprecations.test_void_dtype_equality_failures.<locals>.<lambda>c s t �d�� � kS )NrP )r& rH r )rd r r r[ � r\ rP zi4,i4)rN zi4,i4,i4c s � dkS )Nr r r )�struct1r r r[ � r\ c s � �kS )Nr r )re �struct2r r r[ � r\ c s � dkS )Nr r r )re r r r[ � r\ c s � �kS )Nr r )re rf r r r[ � r\ )rT r7 r& rS r � FutureWarning)r r )rd re rf r �!test_void_dtype_equality_failures� s z<TestComparisonDeprecations.test_void_dtype_equality_failuresc C s< t tdd� � t tdd� � t�� �\ t�d� tt�d�dk � tt�d�dk� tt�d�dk � tt�d�dk� W d Q R X x�t� d�t�d�gD ]�}tj ddd �}x�|dgD ]x}xrt j t j t jt jgD ]Z}tjd d k�r t�� �(}t�d � tt|||� t| � W d Q R X q�t t|||� q�W q�W q�W d S ) Nc S s t �d�dkS )NrP rJ )r& rH r r r r r[ � r\ zTTestComparisonDeprecations.test_array_richcompare_legacy_weirdness.<locals>.<lambda>c S s t �d�dkS )NrP rJ )r& rH r r r r r[ � r\ r% r rJ rP zi4,i4)rN rM r )r rg r r r r r& r? �int16�asarrayrS rA �lt�le�gt�ge�sys� version_infor r_ r; )r �arg1�struct�arg2�f�lr r r �'test_array_richcompare_legacy_weirdness� s$ zBTestComparisonDeprecations.test_array_richcompare_legacy_weirdnessN) r+ r9 r: rE r rW r^ rh rv r r r r rL � s rL c @ s. e Zd ZdZdd� Ze�e d�dd� �ZdS )�TestDatetime64Timezonea{ Parsing of datetime64 with timezones deprecated in 1.11.0, because datetime64 is now timezone naive rather than UTC only. It will be quite a while before we can remove this, because, at the very least, a lot of existing code uses the 'Z' modifier to avoid conversion from local time to UTC, even if otherwise it handles time in a timezone naive fashion. c C s$ | j tjdd� | j tjdd� d S )N)z2000-01-01T00+01)r2 )z2000-01-01T00Z)r7 r& � datetime64)r r r r r^ s z"TestDatetime64Timezone.test_stringz!The pytz module is not available.c C s6 t �d�}tjddddd|d�}| jtj|fd� d S )Nz US/Easterni� r r )�tzinfo)r2 )�pytz�timezone�datetimer7 r& rx )r �tz�dtr r r � test_datetime s z$TestDatetime64Timezone.test_datetimeN) r+ r9 r: rE r^ r �skipif� _has_pytzr r r r r rw � s rw c @ s e Zd ZdZdd� ZdS )�!TestNonCContiguousViewDeprecationaI View of non-C-contiguous arrays deprecated in 1.11.0. The deprecation will not be raised for arrays that are both C and F contiguous, as C contiguous is dominant. There are more such arrays with relaxed stride checking than without so the deprecation is not as visible with relaxed stride checking in force. c C s< | j t�d�jjtjfd� | j t�d�jjtjfd� d S )N)rP rP )r2 )r7 r& �ones�T�view�complex�int8)r r r r �test_fortran_contiguous s z9TestNonCContiguousViewDeprecation.test_fortran_contiguousN)r+ r9 r: rE r� r r r r r� s r� c @ s e Zd ZdZdd� Zdd� ZdS )�8TestInvalidOrderParameterInputForFlattenArrayDeprecationad Invalid arguments to the ORDER parameter in array.flatten() should not be allowed and should raise an error. However, in the interests of not breaking code that may inadvertently pass invalid arguments to this parameter, a DeprecationWarning will be issued instead for the time being to give developers time to refactor relevant code. c C s( t �d�}d| _| j|jt jfd� d S )N)rM � z_Non-string object detected for the array ordering. Please pass in 'C', 'F', 'A', or 'K' instead)r2 )r& rS r r7 �flatten�pi)r rY r r r �!test_flatten_array_non_string_arg$ s zZTestInvalidOrderParameterInputForFlattenArrayDeprecation.test_flatten_array_non_string_argc C s$ t �d�}d| _| j|jdd� d S )N)rM r� zdNon length-one string passed in for the array ordering. Please pass in 'C', 'F', 'A', or 'K' instead)ZFACK)r2 )r& rS r r7 r� )r rY r r r �%test_flatten_array_invalid_string_arg+ s z^TestInvalidOrderParameterInputForFlattenArrayDeprecation.test_flatten_array_invalid_string_argN)r+ r9 r: rE r� r� r r r r r� s r� c @ s e Zd ZdZdd� ZdS )�+TestArrayDataAttributeAssignmentDeprecationaS Assigning the 'data' attribute of an ndarray is unsafe as pointed out in gh-7093. Eventually, such assignment should NOT be allowed, but in the interests of maintaining backwards compatibility, only a Deprecation- Warning will be raised instead for the time being to give developers time to refactor relevant code. c C s8 t �d�}t �ddd�}d| _| j|jd|jfd� d S )NrG r r zcAssigning the 'data' attribute is an inherently unsafe operation and will be removed in the future.�data)r2 )r& rH �linspacer r7 � __setattr__r� )r rJ rV r r r �test_data_attr_assignmentB s zETestArrayDataAttributeAssignmentDeprecation.test_data_attr_assignmentN)r+ r9 r: rE r� r r r r r� : s r� c @ s e Zd ZdZdd� ZdS )� TestLinspaceInvalidNumParametera� Argument to the num parameter in linspace that cannot be safely interpreted as an integer is deprecated in 1.12.0. Argument to the num parameter in linspace that cannot be safely interpreted as an integer should not be allowed. In the interest of not breaking code that passes an argument that could still be interpreted as an integer, a DeprecationWarning will be issued for the time being to give developers time to refactor relevant code. c C s | j tjdd� d S )N)r rG g @)r2 )r7 r& r� )r r r r �test_float_argW s z.TestLinspaceInvalidNumParameter.test_float_argN)r+ r9 r: rE r� r r r r r� L s r� c @ s e Zd ZdZdd� Zdd� ZdS )�9TestBinaryReprInsufficientWidthParameterForRepresentationa� If a 'width' parameter is passed into ``binary_repr`` that is insufficient to represent the number in base 2 (positive) or 2's complement (negative) form, the function used to silently ignore the parameter and return a representation using the minimal number of bits needed for the form in question. Such behavior is now considered unsafe from a user perspective and will raise an error in the future. c C s( d}ddi}d| _ | jtj||d� d S )N)rG �widthrP zQInsufficient bit width provided. This behavior will raise an error in the future.)r2 r3 )r r7 r& � binary_repr)r r2 r3 r r r � test_insufficient_width_positivee s zZTestBinaryReprInsufficientWidthParameterForRepresentation.test_insufficient_width_positivec C s( d}ddi}d| _ | jtj||d� d S )N)���r� rP zQInsufficient bit width provided. This behavior will raise an error in the future.)r2 r3 )r r7 r& r� )r r2 r3 r r r � test_insufficient_width_negativem s zZTestBinaryReprInsufficientWidthParameterForRepresentation.test_insufficient_width_negativeN)r+ r9 r: rE r� r� r r r r r� \ s r� c @ s e Zd ZdZdd� ZdS )�TestNumericStyleTypecodesa| Deprecate the old numeric-style dtypes, which are especially confusing for complex types, e.g. Complex32 -> complex64. When the deprecation cycle is complete, the check for the strings should be removed from PyArray_DescrConverter in descriptor.c, and the deprecated keys should not be added as capitalized aliases in _add_aliases in numerictypes.py. c C sj ddddddddd d d d d ddddg}t jd dk rB|�ddg� x"|D ]}| jtjtf|fd� qHW d S )NZBoolZ Complex32Z Complex64ZFloat16ZFloat32ZFloat64ZInt8ZInt16ZInt32ZInt64ZObject0Z Timedelta64ZUInt8ZUInt16ZUInt32ZUInt64ZVoid0r rM ZUnicode0ZString0)r1 r2 )ro rp �extendr7 r& rN r_ )r �deprecated_typesr~ r r r �test_all_dtypes s z)TestNumericStyleTypecodes.test_all_dtypesN)r+ r9 r: rE r� r r r r r� v s r� c @ s e Zd ZdZdd� ZdS )�TestAccumulateKeepDimszd Deprecate the keepdims argument to np.ufunc.accumulate, which was never used or documented c C s< t �� �* t �ddt� tttjjdgdd� W d Q R X d S )Nr r r T)�keepdims)r r r rg r r& �add� accumulate)r r r r � test_keepdims� s z$TestAccumulateKeepDims.test_keepdimsN)r+ r9 r: rE r� r r r r r� � s r� c @ s e Zd Zdd� ZdS )�TestTestDeprecatedc C s> t � }|�� tt|jdd� � dd� }|�|� |�� d S )Nc S s d S )Nr r r r r r[ � r\ z;TestTestDeprecated.test_assert_deprecated.<locals>.<lambda>c S s t jdtdd� d S )N�foorP )r � stacklevel)r �warnr; r r r r r� � s z6TestTestDeprecated.test_assert_deprecated.<locals>.foo)r r r r* r7 r )r Ztest_case_instancer� r r r �test_assert_deprecated� s z)TestTestDeprecated.test_assert_deprecatedN)r+ r9 r: r� r r r r r� � s r� c @ s e Zd ZdZdd� ZdS )�TestClassicIntDivisionz� See #7949. Deprecate the numeric-style dtypes with -3 flag in python 2 if used for division List of data types: http://docs.scipy.org/doc/numpy/user/basics.types.html c C s� ddddddddd d d d g }t jd dk r�t jr�d d l}d}xL|D ]D}tjdddg|d�}tjdddg|d�}| j|j||fd� |}qBW d S )Nr@ �int_�intc�uint8r� �uint64�int32�uint16�intp�int64�uint32ri r rM r rP )rN )r2 )ro rp � py3kwarningrA r& r? r7 �div)r r� rU �dt2�dt1rJ rV r r r �test_int_dtypes� s z&TestClassicIntDivision.test_int_dtypesN)r+ r9 r: rE r� r r r r r� � s r� c @ s e Zd ZdZdd� ZdS )�TestNonNumericConjugatez� Deprecate no-op behavior of ndarray.conjugate on non-numeric dtypes, which conflicts with the error behavior of np.conjugate. c C sp x(t �d�t �d�fD ]}| �|j� qW x@t �d�t �dd�t �ddtfdtfg�fD ]}| �|j� qXW d S ) Nr� y @�sZ2016�M)r rP rJ rV )r& r? r8 � conjugate�intr7 )r rJ r r r �test_conjugate� s z&TestNonNumericConjugate.test_conjugateN)r+ r9 r: rE r� r r r r r� � s r� c @ s e Zd Zdd� ZdS )� TestNPY_CHARc C s( ddl m} | �|� t|� dk� d S )Nr )�npy_char_deprecation�S1)Znumpy.core.multiarray_testsr� r7 r )r r� r r r �test_npy_char_deprecation� s z&TestNPY_CHAR.test_npy_char_deprecationN)r+ r9 r: r� r r r r r� � s r� �__main__))rE � __future__r r r r| ro rA r �numpyr& Z numpy.testingr r r r r r r rz r� � ImportErrorrT r r< r> rF rL rw r� r� r� r� r� r� r� r� r� r� r� r+ r r r r �<module> s> $ j W