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Edit File: nosetester.cpython-38.pyc
U �i]#P � @ s� d Z ddlmZmZmZ ddlZddlZddlZddlm Z ddl Z ddl m Z mZ ddd d dd d gZd d� Zddd�ZG dd � d e�Zdd � ZdS )ze Nose test running. This module implements ``test()`` and ``bench()`` functions for NumPy modules. � )�division�absolute_import�print_functionN)� basestring� )� import_nose�suppress_warnings�get_package_name�run_module_suite� NoseTester� _numpy_testerr r c C s� | dd� }g }d| ks d| krFt j�| �\} }|dkr:qF|�|� q|sZd|krVdS dS |�� |d �d�rz|�d� d �|�S ) a& Given a path where a package is installed, determine its name. Parameters ---------- filepath : str Path to a file. If the determination fails, "numpy" is returned. Examples -------- >>> np.testing.nosetester.get_package_name('nonsense') 'numpy' N� site-packages� dist-packages)r r �scipy�numpyr z.egg�.)�os�path�split�append�reverse�endswith�pop�join)�filepath�fullpath�pkg_nameZp2� r �C/usr/lib/python3/dist-packages/numpy/testing/_private/nosetester.pyr s c C st | dkr,t �d�}|j�dd�} | dkr,t�|dkrBt j| g }n || g }t� }ddlm} |j ||� gd� dS )a� Run a test module. Equivalent to calling ``$ nosetests <argv> <file_to_run>`` from the command line Parameters ---------- file_to_run : str, optional Path to test module, or None. By default, run the module from which this function is called. argv : list of strings Arguments to be passed to the nose test runner. ``argv[0]`` is ignored. All command line arguments accepted by ``nosetests`` will work. If it is the default value None, sys.argv is used. .. versionadded:: 1.9.0 Examples -------- Adding the following:: if __name__ == "__main__" : run_module_suite(argv=sys.argv) at the end of a test module will run the tests when that module is called in the python interpreter. Alternatively, calling:: >>> run_module_suite(file_to_run="numpy/tests/test_matlib.py") # doctest: +SKIP from an interpreter will run all the test routine in 'test_matlib.py'. Nr �__file__)�KnownFailurePlugin��argvZ addplugins) �sys� _getframe�f_locals�get�AssertionErrorr" r � noseclassesr �run)Z file_to_runr" �f�noser r r r r @ s # c @ sP e Zd ZdZddd�Zdd � Zd d � Zd d � Zddd�Zddd�Z ddd�Z dS )r a� Nose test runner. This class is made available as numpy.testing.Tester, and a test function is typically added to a package's __init__.py like so:: from numpy.testing import Tester test = Tester().test Calling this test function finds and runs all tests associated with the package and all its sub-packages. Attributes ---------- package_path : str Full path to the package to test. package_name : str Name of the package to test. Parameters ---------- package : module, str or None, optional The package to test. If a string, this should be the full path to the package. If None (default), `package` is set to the module from which `NoseTester` is initialized. raise_warnings : None, str or sequence of warnings, optional This specifies which warnings to configure as 'raise' instead of being shown once during the test execution. Valid strings are: - "develop" : equals ``(Warning,)`` - "release" : equals ``()``, don't raise on any warnings. Default is "release". depth : int, optional If `package` is None, then this can be used to initialize from the module of the caller of (the caller of (...)) the code that initializes `NoseTester`. Default of 0 means the module of the immediate caller; higher values are useful for utility routines that want to initialize `NoseTester` objects on behalf of other code. N�releaser Fc C s� |d kr d}d }|d kr\t �d| �}|j�dd �}|d kr@t�tj�|�}|j�dd �}n2t|t t��r�tj�|j �}t |dd �}nt |�}|| _ |d kr�t|�}|| _|| _|| _d S )Nr, r r �__name__)r# r$ r% r& r' r r �dirname� isinstance�typer �getattr�str� package_pathr � package_name�raise_warnings�check_fpu_mode)�self�packager5 �depthr6 r4 r* r3 r r r �__init__� s( zNoseTester.__init__c C sl t | jdg}|rB|dkrBt|t�s*td��|dkr6d}|d|g7 }|dt|�g7 }|dg7 }|rh||7 }|S ) a Generate argv for nosetest command Parameters ---------- label : {'fast', 'full', '', attribute identifier}, optional see ``test`` docstring verbose : int, optional Verbosity value for test outputs, in the range 1-10. Default is 1. extra_argv : list, optional List with any extra arguments to pass to nosetests. Returns ------- argv : list command line arguments that will be passed to nose z-sZfullz"Selection label should be a string�fastznot slowz-Az --verbosityz--exe)r r3 r/ r � TypeErrorr2 )r7 �label�verbose� extra_argvr" r r r � _test_argv� s zNoseTester._test_argvc C s� t � }dd l}td|j � |jddd�jj}td|� tj� |j �}td| � d| j kr�dd l }td |j � tj� |j �}td | � t j�d d �}td | � td|j � d S )Nr zNumPy version %s)� r �C)�orderz&NumPy relaxed strides checking option:zNumPy is installed in %sr zSciPy version %szSciPy is installed in %s� � zPython version %sznose version %d.%d.%d)r r �print� __version__Zones�flags� f_contiguousr r r. r r4 r r# �version�replaceZ__versioninfo__)r7 r+ r Zrelaxed_stridesZnpdirr ZspdirZ pyversionr r r �_show_system_info� s z NoseTester._show_system_infoc C s ddl m} |� S )z� Return instantiated plugin for doctests Allows subclassing of this class to override doctester A return value of None means use the nose builtin doctest plugin r )� NumpyDoctest)r( rM )r7 rM r r r �_get_custom_doctester� s z NoseTester._get_custom_doctesterr; r c C s� t � | �|||�}|r.|d| j dddg7 }|rb|dkrF|dg7 }n t|t�rb|ddt|�g7 }dd l}dd lm} d d l m } m } m } | � g} | d d� |j jj D �7 } | jr�| | � g7 } |dg7 }z&| � }|�� | dd� |j D �7 } W n tk �r Y nX d|k}|dk�r |�r d}| �� }|d k�rJ|�r�|�s�|dg7 }n6|�rZ|�d� | | d�|g7 } |�r�|d|j g7 }|| fS )z� Run tests for module using nose. This method does the heavy lifting for the `test` method. It takes all the same arguments, for details see `test`. See Also -------- test z--cover-package=%sz--with-coveragez --cover-testsz --cover-eraseTz --with-timerz --timer-top-nr N)�EntryPointPluginManagerr )r � Unplugger�FPUModeCheckPluginc S s g | ] }|� �qS r r ��.0�pr r r � <listcomp>+ s z0NoseTester.prepare_test_args.<locals>.<listcomp>z--with-fpumodecheckpluginc S s g | ]}|�qS r r rR r r r rU 3 s z--with-doctestF�doctestz--with-)r r@ r4 r/ �intr2 Znose.plugins.builtinZ nose.pluginsrO r( r rP rQ �pluginsZbuiltinr6 Z loadPlugins� ImportErrorrN �remove�name)r7 r= r> r? �doctests�coverage�timerr" r+ rO r rP rQ rX Zentrypoint_managerZ doctest_argvZplugr r r �prepare_test_args sN � z NoseTester.prepare_test_argsc C s t |d�}ddlm} ||_| �||||||�\} } |rHtd| j � ntd| j � | �� ddl} d| _ |dkrz| j }t t fdd �} t |t�r�| | }td ���R} t�� t�d � |D ]}tjd |d � q�| jdd� | jdd� | jdd� | jtjd � | jdd� | jdd� t�� � t�d � ddlm} W 5 Q R X | jt|d� tj j dk�r�tj �r�ddl }| jt d|d� | jt dd� | jt dd� | jt dd� | jt d d� | jt d d� tjd d t d d!� dd"l!m"} || d#| d$�}W 5 Q R X |j#S )%a� Run tests for module using nose. Parameters ---------- label : {'fast', 'full', '', attribute identifier}, optional Identifies the tests to run. This can be a string to pass to the nosetests executable with the '-A' option, or one of several special values. Special values are: * 'fast' - the default - which corresponds to the ``nosetests -A`` option of 'not slow'. * 'full' - fast (as above) and slow tests as in the 'no -A' option to nosetests - this is the same as ''. * None or '' - run all tests. * attribute_identifier - string passed directly to nosetests as '-A'. verbose : int, optional Verbosity value for test outputs, in the range 1-10. Default is 1. extra_argv : list, optional List with any extra arguments to pass to nosetests. doctests : bool, optional If True, run doctests in module. Default is False. coverage : bool, optional If True, report coverage of NumPy code. Default is False. (This requires the `coverage module <https://nedbatchelder.com/code/modules/coveragehtml>`_). raise_warnings : None, str or sequence of warnings, optional This specifies which warnings to configure as 'raise' instead of being shown once during the test execution. Valid strings are: * "develop" : equals ``(Warning,)`` * "release" : equals ``()``, do not raise on any warnings. timer : bool or int, optional Timing of individual tests with ``nose-timer`` (which needs to be installed). If True, time tests and report on all of them. If an integer (say ``N``), report timing results for ``N`` slowest tests. Returns ------- result : object Returns the result of running the tests as a ``nose.result.TextTestResult`` object. Notes ----- Each NumPy module exposes `test` in its namespace to run all tests for it. For example, to run all tests for numpy.lib: >>> np.lib.test() #doctest: +SKIP Examples -------- >>> result = np.lib.test() #doctest: +SKIP Running unit tests for numpy.lib ... Ran 976 tests in 3.933s OK >>> result.errors #doctest: +SKIP [] >>> result.knownfail #doctest: +SKIP [] � r )�utilsz&Running unit tests and doctests for %szRunning unit tests for %sr Nr )�developr, �location�always�error)�categoryzNot importing directory)�messageznumpy.dtype size changedznumpy.ufunc size changedz.*boolean negative.*z.*boolean subtract.*)�cpuinfo)rf �module� z(sys\.exc_clear\(\) not supported in 3\.x)ri zin 3\.x, __setslice__zin 3\.x, __getslice__z buffer\(\) not supported in 3\.xz%CObject type is not supported in 3\.xz-comparing unequal types not supported in 3\.x�ignorez.*getargspec.*znose\.)rg rf ri )�NumpyTestProgramF)r" �exitrX )$�minrE ra r> r_ rF r4 rL rV Zmasterr5 �dict�Warningr/ r r �warnings� resetwarnings�filterwarnings�filter�npZModuleDeprecationWarning�catch_warnings� simplefilterZ distutilsrh � UserWarningr# � version_info�majorZ py3kwarning� threading�DeprecationWarningr( rl �result)r7 r= r> r? r\ r] r5 r^ ra r" rX rV Z _warn_optsZsupZ warningtyperh r{ rl �tr r r �testI sr G �� �� zNoseTester.testc C s` t d| j � | �� | �|||�}|ddtj g7 }t� }ddlm} |d�g}|j ||d�S )a� Run benchmarks for module using nose. Parameters ---------- label : {'fast', 'full', '', attribute identifier}, optional Identifies the benchmarks to run. This can be a string to pass to the nosetests executable with the '-A' option, or one of several special values. Special values are: * 'fast' - the default - which corresponds to the ``nosetests -A`` option of 'not slow'. * 'full' - fast (as above) and slow benchmarks as in the 'no -A' option to nosetests - this is the same as ''. * None or '' - run all tests. * attribute_identifier - string passed directly to nosetests as '-A'. verbose : int, optional Verbosity value for benchmark outputs, in the range 1-10. Default is 1. extra_argv : list, optional List with any extra arguments to pass to nosetests. Returns ------- success : bool Returns True if running the benchmarks works, False if an error occurred. Notes ----- Benchmarks are like tests, but have names starting with "bench" instead of "test", and can be found under the "benchmarks" sub-directory of the module. Each NumPy module exposes `bench` in its namespace to run all benchmarks for it. Examples -------- >>> success = np.lib.bench() #doctest: +SKIP Running benchmarks for numpy.lib ... using 562341 items: unique: 0.11 unique1d: 0.11 ratio: 1.0 nUnique: 56230 == 56230 ... OK >>> success #doctest: +SKIP True zRunning benchmarks for %sz--matchz(?:^|[\\b_\\.%s-])[Bb]enchr )rP rV r! ) rF r4 rL r@ r �sepr r( rP r) )r7 r= r> r? r" r+ rP Z add_pluginsr r r �bench� s : zNoseTester.bench)Nr, r F)r; r NFFF)r; r NFFNF)r; r N) r- � __module__� __qualname__�__doc__r: r@ rL rN r_ r r� r r r r r s s( ) � )% � @ � c C s, t td�rdtjkrd} nd} t| ddd�S )NrG z.dev0rb r, r T)r5 r9 r6 )�hasattrru rG r )�moder r r r , s �)NN)r� Z __future__r r r r r# rq Z numpy.compatr r ru ra r r �__all__r r �objectr r r r r r �<module> s( �) 3 <