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B �5�g�: � @ s� d dl Zd dlZd dlmZmZmZ d dlmZm Z m Z m Z m Z m Z d dlmZ d dlmZ G dd� d�ZG dd � d �ZG d d � d �ZG d d � d �ZG dd� d�ZG dd� d�ZG dd� d�ZG dd� d�ZG dd� d�ZdS )� N)�matrix�asmatrix�bmat)�assert_� assert_equal�assert_almost_equal�assert_array_equal�assert_array_almost_equal� assert_raises)� matrix_power)�matc @ s$ e Zd Zdd� Zdd� Zdd� ZdS )�TestCtorc C s t �ddgddgg�}t|�}tt �|j|k�� td�}t||g||gg�}t �ddddgddddgddddgddddgg�}tt �|j|k�� tt �|j|k�� t �ddgdd gg�}tddddgdddd gg�}tt �t||g�|k�� t �d�}t|�} t| jd k� d S ) N� � � � zA,A;A,A� � � � )r r ) �np�arrayr r �all�Ar �arange�shape) �selfr �mA�B�C�D�EZAEresultZvecZmvec� r" �Z/home/digitalm-up/venv/lib/python3.7/site-packages/numpy/matrixlib/tests/test_defmatrix.py� test_basic s" zTestCtor.test_basicc C s t ttd� d S )N�invalid)r � ValueErrorr )r r" r" r# �test_exceptions# s zTestCtor.test_exceptionsc C s, t �ddgddgg�}t �ddgddgg�}t �ddddgddddgddddgddddgg�}t �ddddgddddgddddgddddgg�}tt �td �|k�� tt �td d |id �|k�� tttd d |id � tt �td d |id |id �|k�� td||d�||d�d �}tt �||k�� d S )Nr r r r r r r r zA,A;A,Ar )�ldict)�gdict)r( r) zA,B;C,D)r r )r r )r r r r r r � TypeError)r r r ZAresultZ mixresult�b2r" r" r# �test_bmat_nondefault_str' s" "z!TestCtor.test_bmat_nondefault_strN)�__name__� __module__� __qualname__r$ r' r, r" r" r" r# r s r c @ st e Zd Zdd� Zdd� Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z dd� Z dd� Zdd� ZdS ) �TestPropertiesc C s� t ddddgddddgddddgddddgg�}t ddddg�}t dd dd g�j}d }t||jdd �� t||jdd �� t||�� � t|tj|dd �� t|tj|dd �� t|t�|�� d S )zeTest whether matrix.sum(axis=1) preserves orientation. Fails in NumPy <= 0.9.6.2127. r r r r r r � r r � � )�axisN)r �Tr �sumr r )r �MZsum0Zsum1Zsumallr" r" r# �test_sum< s zTestProperties.test_sumc C s� t dddgdddgg�}t|�� d� t|�d�t dd d gg�� t|�d�t dgd gg�� tt�|�d� ttj|dd �t dd d gg�� ttj|dd �t dgd gg�� t dddg�}t|�� dk� d S ) Nr r r r r r i� r � � �x )r4 )r r �prodr r )r �x�yr" r" r# � test_prodO s zTestProperties.test_prodc C s� t dddgdddgg�}t|�� d� t|�d�t dddgg�� t|�d�t dgdgg�� tt�|�d� ttj|dd�t dddgg�� ttj|dd�t dgdgg�� d S ) Nr r r r r r r )r4 )r r �maxr )r r= r" r" r# �test_max\ s zTestProperties.test_maxc C s� t dddgdddgg�}t|�� d� t|�d�t dddgg�� t|�d�t dgdgg�� tt�|�d� ttj|dd�t dddgg�� ttj|dd�t dgdgg�� d S ) Nr r r r r r r )r4 )r r �minr )r r= r" r" r# �test_minf s zTestProperties.test_minc C sh t �d��d�}t|�� dk� tt �|�d�t �ddg�k�� tt �|�d�t �ddg�k�� d S )Nr )r r r r r r )r r �reshaper �ptpr r )r r= r" r" r# �test_ptpp s "zTestProperties.test_ptpc C sT t �d��d�}|�t j�}t|jdd�|jdd�� t|jdd�|jdd�� d S )N� )r r r )Zddofr )r r rD �viewr r �var)r r= Zmxr" r" r# �test_varv s zTestProperties.test_varc C s dd l m} t�ddgddgg�}t|�}tt�|�|�|j�� tt� t�t� |�|j k��� tt� t�t� |�|j k��� tt� ||j k�� |d| }t|�}tt�|�|�|j�� tt� t�t� |�|j k��� tt� t�t� |��� |j k��� d S )Nr g �?g @g @g @y @)� numpy.linalg�linalgr r r r �allclose�inv�Ir Z transposer5 �Hr Zconj)r rL r r r �mBr" r" r# r$ | s zTestProperties.test_basicc C s@ t t�d��dd��}t ddgddgdd gg�}t|j|� d S ) Nr r r g��:���gn�)t ��?g#��q��g#��q�?gn�)t ��?g�6�B�q��)r r r rD r rO )r r= Zxpinvr" r" r# � test_pinv� s zTestProperties.test_pinvc C sr t �d��dd�}t|�}t|�d }tt �||d k�� tt �|t|d �k�� tt �|t|d �k� � tt �||k �� tt �||k�� tt �||k�� tt �||k � � tt �||k � � tt �||k�� tt �||k�� tt �||k� � tt �||k�� tt �||k� � tt �||k�� tt �t|�dk� � tt �t|dk��� d S )N�d r9 g�������?r )r r rD r r r �any�abs)r r r rQ r" r" r# �test_comparisons� s& z TestProperties.test_comparisonsc C s: t �d��dd�}t|�}d|d< t|d |d k� d S )NrS r9 i����)r r )r r rD r r )r r r r" r" r# � test_asmatrix� s z TestProperties.test_asmatrixc C s@ t ddgddgg�}t|�� t d�k� t|�� t d�k� d S )Nr r r g �?)r r r6 �mean)r r r" r" r# � test_noaxis� s zTestProperties.test_noaxisc C s( t ddgddgg�}tt|�dk� d S )Nr r z matrix([[1, 0], [0, 1]]))r r �repr)r r r" r" r# � test_repr� s zTestProperties.test_reprc C s* t d�}t dgdgdgg�}t||� d S )NzTrue; True; FalseTF)r r )r r r r" r" r# � test_make_bool_matrix_from_str� s z-TestProperties.test_make_bool_matrix_from_strN)r- r. r/ r8 r? rA rC rF rJ r$ rR rV rW rY r[ r\ r" r" r" r# r0 ; s r0 c @ s e Zd Zdd� ZdS )� TestCastingc C s� t �d��dd�}t|�}|�� }t �dt j�d }|| }t|jj t jk� tt � ||k�� tt � ||d k�� |�� }t �dt j �}|| }t|jj t j k� tt � ||k�� d S )NrS r9 )r9 r9 g�������?) r r rD r �copyZonesZfloat64r �dtype�typer Z complex128)r r r rQ �OZmCr" r" r# r$ � s zTestCasting.test_basicN)r- r. r/ r$ r" r" r" r# r] � s r] c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S ) � TestAlgebrac C s. dd l m} t�ddgddgg�}t|�}t�d�}x2td�D ]&}tt�|| j |�� t� ||�}q>W |� |�}t�d�}x4td�D ](}tt�|| j |�� t� ||�}q�W tt�|| j t� ||��� tt�|| j || �� tt�d| j d| �� t|�}|d9 }tt�|j d| �� d S ) Nr g �?g @g @g @r r r ) rK rL r r r �identity�ranger rM r �dotrN )r rL r r r �iZAinvZmA2r" r" r# r$ � s$ zTestAlgebra.test_basicc C st t d�}|�� }|dC }|�� }|dC }|�� }|dC }t||d � t|t�||�� tt�||�t�d�� dS )z<Test raising a matrix to an integer power works as expected.z 1. 2.; 3. 4.r ���N)r r^ r r re �eye)r �m�m2�miZm4r" r" r# �test_pow� s zTestAlgebra.test_powc C sH t ddgddgg�}x.tjtjgD ] }|d�}t|d || � q"W d S )Nr r r r )r r Zint8Zuint8r )r ri Zscalar_t�twor" r" r# �test_scalar_type_pow� s z TestAlgebra.test_scalar_type_powc C sR t ddgddgg�}tt�� d| W dQ R X tt�� |t� W dQ R X dS )z:Check that 'not implemented' operations produce a failure.g �?g @g @g @N)r r r* �object)r r r" r" r# �test_notimplemented s z TestAlgebra.test_notimplementedN)r- r. r/ r$ rl rn rp r" r" r" r# rb � s rb c @ s e Zd Zdd� ZdS )�TestMatrixReturnc & C sb t dgdd�}dddgfdddt�dg�d �}d d d d ddddddddddddddd d d d d d!d"d#d$d%d d&d'd(d)d*d+d,d-d.g&}x�t|�D ]x}|�d/�s�||kr�q�t||�}t|tjj �r�|� d� |� d� ||kr�|| }nd0}||� }t t |�t kd1| � q�W t t |j�t k� t t |j�t k� t d2g��� \}} t t |�tjk� t t | �tjk� d S )3Ng �?Zf8)r_ )Zintc)g g �?r )r )r r )�astypeZclip�compress�repeatrD Zswapaxesre Zargmin�choose�dump�dumps�fillZgetfieldZgetAZgetA1�item�nonzero�putZputmask�resizeZ searchsortedZsetflagsZsetfield�sort� partitionZ argpartitionZtake�tofile�tolist�tostring�tobytesr rT r6 ZargmaxrB r@ rX rI rE r< Zstd�ctypesZitemset�_r" z%sg )r r r �dir� startswith�getattr� isinstance� collections�abc�Callablerr rx r r` �real�imagrz �ndarray) r �aZ methodargsZexcluded_methodsZattrib�f�args�b�c�dr" r" r# �test_instance_methods s@ z&TestMatrixReturn.test_instance_methodsN)r- r. r/ r� r" r" r" r# rq s rq c @ s e Zd Zdd� ZdS )� TestIndexingc C sf t t�dt��}t�dt�}dddg|d d �df< |dk|d d �df< t|ddgddgddgg� d S ) N)r r )r r g�������?g�������?g333333�?r g �?r )r r �zeros�floatr )r r= r> r" r" r# r$ 9 s zTestIndexing.test_basicN)r- r. r/ r$ r" r" r" r# r� 8 s r� c @ sh e Zd Zeddgddgg�Zdd� Zdd� Zd d � Zd d � Zd d� Z dd� Z dd� Z dd� Z dd� Z dS )�TestNewScalarIndexingr r r r c C s | j }|d }t|jd� d S )Nr r )r� r �ndim)r r� r= r" r" r# �test_dimesionsD s z$TestNewScalarIndexing.test_dimesionsc C s* | j }t�||g�}t|jdddg� d S )Nr )r� r r r r )r r� r= r" r" r# �test_array_from_matrix_listI s z1TestNewScalarIndexing.test_array_from_matrix_listc C s$ | j }t|�� ddgddgg� d S )Nr r r r )r� r r� )r r� r" r" r# �test_array_to_listN s z(TestNewScalarIndexing.test_array_to_listc C s� | j }|ddddgf }tt|t�� t|tdddgg�� |ddg }tt|t�� t|tddgddgg�� |dgdggddgddggf }tt|t�� t|tddgddgg�� d S )Nr r r r r )r� r r� r r )r r� r= r" r" r# �test_fancy_indexingR s z)TestNewScalarIndexing.test_fancy_indexingc C s� t dddgdddgg�}t|d d t dddgg�� t|d d jd� t|d jd� t|d d �df jd � t d�}t|d d� t|d d� t|d d �df j|j� d S ) Nr r r r r r r )r r )r r )r r )r r r )r r= r" r" r# �test_matrix_element^ s z)TestNewScalarIndexing.test_matrix_elementc C s* t t�dt��}t|d |d d � d S )N)r r )r r r )r r r� r� r )r r= r" r" r# �test_scalar_indexingj s z*TestNewScalarIndexing.test_scalar_indexingc C s� t t�d��}t|dd d �f ddgg� t|dd d �f ddgg� t|d d �df dgdgg� t|d d �df dgdgg� d S )Nr r r )r r rh r )r r= r" r" r# �test_row_column_indexingn s z.TestNewScalarIndexing.test_row_column_indexingc C sv t �d�}d|_t|�}t|d d �t �ddg�f |d d �df � t|t �dddg�d d �f |dd d �f � d S )Nr )r r TFr )r r r r r r )r r r= r" r" r# �test_boolean_indexingu s ,z+TestNewScalarIndexing.test_boolean_indexingc C sv t �d�}d|_t|�}t|d d �ddgf |d d �d d d�f � t|dddgd d �f |d d d�d d �f � d S )Nr )r r r r rg r )r r r r r )r r r= r" r" r# �test_list_indexing| s ,z(TestNewScalarIndexing.test_list_indexingN)r- r. r/ r r� r� r� r� r� r� r� r� r� r� r" r" r" r# r� A s r� c @ s e Zd Zdd� Zdd� ZdS )� TestPowerc C sP t �ddgddgg�}ttt|d��t jk� t|�}ttt|d��tk� d S )Nr r r )r r r r` r r� r r )r r� r" r" r# �test_returntype� s zTestPower.test_returntypec C s, t tddgddggd�ddgddgg� d S )Nr r r )r r )r r" r" r# � test_list� s zTestPower.test_listN)r- r. r/ r� r� r" r" r" r# r� � s r� c @ sv e Zd Ze�dgdgg�Zedgdgg�Zdd� Zdd� Z dd� Z d d � Z d d � Z d d� Z dd� Zdd� Zdd� ZdS )� TestShaper r c C s t | jjd� t | jjd� d S )N)r r )r r� r ri )r r" r" r# � test_shape� s zTestShape.test_shapec C s, t t�| j�jd� t t�| j�jd� d S )N)r )r r �ravelr� r ri )r r" r" r# �test_numpy_ravel� s zTestShape.test_numpy_ravelc C s( t | j�� jd� t | j�� jd� d S )N)r )r r )r r� r� r ri )r r" r" r# �test_member_ravel� s zTestShape.test_member_ravelc C s( t | j�� jd� t | j�� jd� d S )N)r )r r )r r� �flattenr ri )r r" r" r# �test_member_flatten� s z TestShape.test_member_flattenc C s. t �dddgdddgg�}tt �|�ddddddg� tt j|dd�ddddddg� tt �|j�ddddddg� tt j|jd d�ddddddg� tdddgdddgg�}tt �|�ddddddg� tt j|dd�ddddddg� tt �|j�ddddddg� tt j|jd d�ddddddg� d S ) Nr r r r r r �F)�orderr )r r r r� r5 r )r r= r" r" r# �test_numpy_ravel_order� s " z TestShape.test_numpy_ravel_orderc C s� t dddgdddgg�}t|�� ddddddgg� t|jdd�ddddddgg� t|j�� ddddddgg� t|jjd d�ddddddgg� d S ) Nr r r r r r r� )r� r )r r r� r5 )r r= r" r" r# �test_matrix_ravel_order� s z!TestShape.test_matrix_ravel_orderc C s6 t t�| j| j�� �� t t�| j| j�� � � d S )N)r r �may_share_memoryr� r� r� )r r" r" r# �test_array_memory_sharing� s z#TestShape.test_array_memory_sharingc C s6 t t�| j| j�� �� t t�| j| j�� � � d S )N)r r r� ri r� r� )r r" r" r# �test_matrix_memory_sharing� s z$TestShape.test_matrix_memory_sharingc C sH t �d��d��t j�}t j|dd�}t|jd� tt |t j� � d S )Nr9 )r r r )r4 r ) r r rD rH r Z expand_dimsr r� r r� )r r� �expandedr" r" r# �test_expand_dims_matrix� s z!TestShape.test_expand_dims_matrixN)r- r. r/ r r r� r ri r� r� r� r� r� r� r� r� r� r" r" r" r# r� � s r� )�collections.abcr� �numpyr r r r Z numpy.testingr r r r r r rK r Znumpy.matrixlibr r r0 r] rb rq r� r� r� r� r" r" r" r# �<module> s / ;* C
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