U
    :vf/                     @   sZ   d dl Z d dlZd dlmZmZmZ e dZe dZ	G dd dZ
dd Zd	d
 ZdS )    N)edges_equalgraphs_equalnodes_equalZnumpyZpandasc                   @   s   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zdd Zdd Zdd Zdd Zdd Zdd Zejdejejgd d! Zd"d# Zd$d% Zd&d' Zd(d) Zd*S )+TestConvertPandasc                 C   s   t jjdd| _| jjdddd}ddd	g}d
ddg}tj|ddgd}||d< ||d< || _tjdddd
ggddddgd}t||g| _	d S )N   )seed      )      )sizeABCDEweightcostcolumnsr   b      )
nprandomZRandomStaterngrandintpd	DataFramedfconcatmdf)selfZintsar   r   r!    r$   F/tmp/pip-unpacked-wheel-_lngutwb/networkx/tests/test_convert_pandas.pysetup_method   s    

 zTestConvertPandas.setup_methodc                 C   sz   t dg}ttjtj| t ddg}ttjtj| t jddgddggtddgddgd}ttjtj| d S )Nr#   g        r   r   r   r   dtypeindexr   )	r   r   pytestraisesnxNetworkXErrorto_networkx_graphintfrom_pandas_adjacency)r"   Gr   r$   r$   r%   test_exceptions   s    &z!TestConvertPandas.test_exceptionsc              	   C   s   t dddddfdddd	dfdd
d	ddfg}t | jddd}t||sTtt |}|jdd
ddd t | jdddt  }t||std S )Nr   r   	   
   r   r   r   r   r      r   r   r   r   Tr   )	r,   Graphfrom_pandas_edgelistr   r   AssertionError
MultiGraphadd_edger!   )r"   Gtruer1   ZMGtrueZMGr$   r$   r%   test_from_edgelist_all_attr    s    
z-TestConvertPandas.test_from_edgelist_all_attrc              	   C   s\   t dddddfdddd	dfdd
d	ddfg}t | jddddg}t||sXtd S )Nr   r   r3   r4   r5   r   r   r   r6   r   r   r   r   r   r   r,   r7   r8   r   r   r9   r"   r<   r1   r$   r$   r%   test_from_edgelist_multi_attr0   s    z/TestConvertPandas.test_from_edgelist_multi_attrc              
   C   sd   t ddddddfddddddfddddd	dfg}t | jd
dd
ddg}t||s`td S )Nr   r   r4   )r   r   r   r   r   r6   r   r   r   r   r   r>   r?   r$   r$   r%   )test_from_edgelist_multi_attr_incl_target;   s    z;TestConvertPandas.test_from_edgelist_multi_attr_incl_targetc                 C   s  ddddddfddddddfdddd	d
dfddddddfddddddfddddddfddddddfddddddfddddddfddddd
dfg
}t |}ddddddddddg
ddddddddddg
ddd
ddddddd
g
ddddddddddg
ddd	dddddddg
d}tj|}t j|dddt jd}t j|dddddgt jd}t||sptt||std S )NZX1ZX4ZzAr   )CoMiStZzB6   ZX21   ZX3,   ZY1ZY3ZzC"   ZY2      ZZ1ZZ3ZzD   )Or   rD   rB   rC   rL   r   T)sourcetarget	edge_attrcreate_usingrD   rB   rC   )r,   ZMultiDiGraphr   r   	from_dictr8   r   r9   )r"   edgesr<   datar   ZG1ZG2r$   r$   r%   -test_from_edgelist_multidigraph_and_edge_attrF   sF    
    z?TestConvertPandas.test_from_edgelist_multidigraph_and_edge_attrc                 C   sR   t ddddifddddifdddd	ifg}t | jd
dd}t||sNtd S )Nr   r   r   r4   r   r   r6   r   r   r   r   r>   r?   r$   r$   r%   test_from_edgelist_one_attrj   s    z-TestConvertPandas.test_from_edgelist_one_attrc                 C   sR   t ddddifddddifddddifg}t | jddd}t||sNtd S )Nr   r   r   r   r   r   r   r>   r?   r$   r$   r%    test_from_edgelist_int_attr_nameu   s
    &z2TestConvertPandas.test_from_edgelist_int_attr_namec              	   C   s   t tjtj| jddd t tjtj| jddd tjddgddgddggddgd}t tjtj|ddd	 t tjtj|ddd
 t tjtj|ddd
dg d S )Nr   r   Zmisspellr   r   str   Tr   r   )r*   r+   r,   r-   r8   r   r   r   )r"   Z	edgeframer$   r$   r%   test_from_edgelist_invalid_attr}   sD         $          z1TestConvertPandas.test_from_edgelist_invalid_attrc                 C   sD   t ddi fddi fddi fg}t | jdd}t||s@td S )Nr   r   r   r   r   r   r   r>   r?   r$   r$   r%   test_from_edgelist_no_attr   s    "z,TestConvertPandas.test_from_edgelist_no_attrc           	      C   s   t d}|dd t|jD  t |}dd |D }dd |D }dd |D }t|||d}t j|d	d
}t	|
 |
 stt| | stt j|t jd}t	|
 |
 stt| | std S )Nr4   c                 s   s   | ]\}}|||fV  qd S Nr$   .0uvr$   r$   r%   	<genexpr>   s     z7TestConvertPandas.test_from_edgelist.<locals>.<genexpr>c                 S   s   g | ]\}}}|qS r$   r$   r]   rW   rX   dr$   r$   r%   
<listcomp>   s     z8TestConvertPandas.test_from_edgelist.<locals>.<listcomp>c                 S   s   g | ]\}}}|qS r$   r$   ra   r$   r$   r%   rc      s     c                 S   s   g | ]\}}}|d  qS r   r$   ra   r$   r$   r%   rc      s     )rM   rN   r   r   )rO   rP   )r,   Zcycle_graphadd_weighted_edges_fromlistrR   Zto_edgelistr   r   r8   r   Znodesr9   r   r.   r7   )	r"   r1   ZedgelistrM   rN   r   rR   ZGGZGWr$   r$   r%   test_from_edgelist   s    

z$TestConvertPandas.test_from_edgelistc                 C   s   t d}|dd t|jD  t j|ddd tt jt j	| |jddD ]\}}}|
dd  qRt j|dd	d tt jt j	| d S )
Nr4   c                 s   s   | ]\}}|||fV  qd S r[   r$   r\   r$   r$   r%   r`      s     zYTestConvertPandas.test_to_edgelist_default_source_or_target_col_exists.<locals>.<genexpr>r   rM   nameTrS   rN   r,   
path_graphrf   rg   rR   set_edge_attributesr*   r+   r-   to_pandas_edgelistpopr"   r1   r^   r_   rb   r$   r$   r%   4test_to_edgelist_default_source_or_target_col_exists   s    
zFTestConvertPandas.test_to_edgelist_default_source_or_target_col_existsc                 C   s   t d}|dd t|jD  t j|ddd tjt jt j	|dd |jdd	D ]\}}}|
dd  qVt j|dd
d tjt jt j	|d
d d S )Nr4   c                 s   s   | ]\}}|||fV  qd S r[   r$   r\   r$   r$   r%   r`      s     zXTestConvertPandas.test_to_edgelist_custom_source_or_target_col_exists.<locals>.<genexpr>r   Zsource_col_nameri   )rM   Trk   Ztarget_col_name)rN   rl   rq   r$   r$   r%   3test_to_edgelist_custom_source_or_target_col_exists   s$    
      zETestConvertPandas.test_to_edgelist_custom_source_or_target_col_existsc                 C   sV   t jdt jd}|dd t| D  t j|ddd tjt j	t j
|dd d S )	Nr4   re   c                 s   s   | ]\}}|||fV  qd S r[   r$   r\   r$   r$   r%   r`      s     zITestConvertPandas.test_to_edgelist_edge_key_col_exists.<locals>.<genexpr>r   Zedge_key_nameri   edge_key)r,   rm   r:   rf   rg   rR   rn   r*   r+   r-   ro   )r"   r1   r$   r$   r%   $test_to_edgelist_edge_key_col_exists   s       z6TestConvertPandas.test_to_edgelist_edge_key_col_existsc                 C   sT   ddg}t jddgddggt||d}tddg}tj|td}t j|| d S )Nr   r   r   r'   r   r   r   r   r(   )r   r   r/   r,   r7   to_pandas_adjacencytestingassert_frame_equal)r"   nodelistdftruer1   r   r$   r$   r%   test_from_adjacency   s       z%TestConvertPandas.test_from_adjacencygraphc                 C   s   |ddg}t |}t j||d}t||s2tddiddiddddiid}||}t j|td}t j||d}t||std S )Nrw   rx   re   r   r   ry   )r,   ro   r8   r   r9   rz   r/   r0   )r"   r   r<   r   r1   Zadjr$   r$   r%   test_roundtrip   s    
 z TestConvertPandas.test_roundtripc                 C   sv   ddddddddddddd}t j|tjd}|dddg }tj|t d}tj|tjd}t j	|| d S )	Nr   )r   r   r   r   ry   r   r   r   re   )
r   r   r   Zintpr,   r0   ZDiGraphrz   r{   r|   )r"   rS   r~   r   r1   r$   r$   r%   test_from_adjacency_named   s    


z+TestConvertPandas.test_from_adjacency_namedc                 C   s  t dddddddddddddddd	d
d
d
dd
d	d
d	dd}tdddd	d
dfdddd
d	dfdddd
d
dfdddd
d	dfg}tj|ddddgdt d}t||sttj|dd}|d}ddddg|_	t j
||dddddg  d S )NZN1ZN2)r   r   r   r   ZN3ZF1ZF2ZF3ZF4r   r   )rM   rN   attr1attr2attr3)r   r   rM   rN   r   r   r   )rM   rN   rO   ru   rP   rt   r   r   r   r   )r   r   r,   r:   r8   r   r9   ro   Zsort_valuesr)   r{   r|   )r"   r   r<   r1   Zdf_roundtripr$   r$   r%   test_edgekey_with_multigraph   s>    		
 z.TestConvertPandas.test_edgekey_with_multigraphc              	   C   s\   t dddddfdddd	dfdd
d	ddfg}t j| jddddd}t||sXtd S )Nr   r   r3   r4   r5   r   r   r   r6   r   r   r   r   Tr   rt   r>   r?   r$   r$   r%   (test_edgekey_with_normal_graph_no_action  s    z:TestConvertPandas.test_edgekey_with_normal_graph_no_actionc              	   C   s:   t tjj" tj| jddddt d W 5 Q R X d S )NrM   rN   ZNot_realT)rM   rN   ru   rO   rP   )r*   r+   r,   	exceptionr-   r8   r   r:   )r"   r$   r$   r%   test_nonexisting_edgekey_raises#  s    z1TestConvertPandas.test_nonexisting_edgekey_raisesN)__name__
__module____qualname__r&   r2   r=   r@   rA   rT   rU   rV   rY   rZ   rh   rr   rs   rv   r   r*   markZparametrizer,   r7   r:   r   r   r   r   r   r$   r$   r$   r%   r   
   s*   $	
$r   c                  C   sN   t d} ddg}tjddgddggt||d}tj|t j| |td d S )Nr   r   r   r   r'   ry   )r,   Zcomplete_graphr   r   r/   r{   r|   rz   )r1   r}   expectedr$   r$   r%   &test_to_pandas_adjacency_with_nodelist/  s    
    r   c                  C   sj   t  } | jdddgdd | jdddd t j| d	d
gd}d|d  ksRtd|d  ksftd S )N)r   r   rx   )r   r
   g       @rd   r   r   d   r   r   )r}   rM   r   )r,   r7   Zadd_edges_fromr;   ro   Zto_numpyr9   )r1   r   r$   r$   r%   %test_to_pandas_edgelist_with_nodelist:  s    r   )r*   Znetworkxr,   Znetworkx.utilsr   r   r   Zimportorskipr   r   r   r   r   r$   r$   r$   r%   <module>   s   

  '