o
    d5e                     @   s  d dl m Z  d dlZd dlZd dlZd dlmZmZmZm	Z	m
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ddgd d! Zd"d# Zd$d% Zd&d' Zd(d) Zejd*d+d,d-gfd.d d-gfgd/d0 Z d1d2 Z!d3d4 Z"ejd5g d6fg d7fg d8fg d9fg d:d6fg d:d9fg d:d8fg d:d9fgd;d< Z#d=d> Z$d?d@ Z%dAdB Z&dCdD Z'dEdF Z(dS )G    )datetimeN)	DataFrameIndex
MultiIndexSeries_testingc                 C   sX   t dtjdg| d}tjtdd |jjdd d W d    d S 1 s%w   Y  d S )NfooBAD__barBADfoodtypezexpand must be True or Falsematch.*(BAD[_]+).*(BAD)expand)r   npnanpytestraises
ValueErrorstrextract)any_string_dtypevalues r   U/app/.heroku/python/lib/python3.10/site-packages/pandas/tests/strings/test_extract.py+test_extract_expand_kwarg_wrong_type_raises   s   "r   c                 C   s   t dtjdg| d}tdtjtjg| d}|jd}t|| |jjddd}t|| tddgtjtjgtjtjgg| d}|jjd	d
d}t|| d S )Nr   r	   r
   BAD__z.*(BAD[_]+).*Tr   BADr   F)r   r   r   r   r   r   tmassert_frame_equal)r   sexpectedresultr   r   r   test_extract_expand_kwarg   s   r$   c               
   C   s   t dtjddt dd ddg	} | jjddd	}tjtjg}td
dg|d
dg||||||g	}t	|| | jjddd	}t d
tjd
tjtjtjtjtjtjg	}t
|| d S )NaBAD_BAD	BAD_b_BADTr	             @r   Fr   BAD_r   z.*(BAD[_]+).*BAD)r   r   r   r   todayr   r   r   r   r    assert_series_equal)serr#   err"   r   r   r   &test_extract_expand_False_mixed_object(   s   ""r.   c                  C   sT   t g d} d}tjt|d | jjddd W d    d S 1 s#w   Y  d S )N)A1A2A3ZA4ZB5z,only one regex group is supported with Indexr   ([AB])([123])Fr   )r   r   r   r   r   r   )idxmsgr   r   r    test_extract_expand_index_raises;   s
   "r5   c                 C      | g d|d}d}t jt|d |jjddd W d    n1 s$w   Y  t jt|d |jjddd W d    d S 1 sDw   Y  d S )	Nr/   B2ZC3r
   "pattern contains no capture groupsr   
[ABC][123]Fr   
(?:[AB]).*r   r   r   r   r   index_or_seriesr   s_or_idxr4   r   r   r   ,test_extract_expand_no_capture_groups_raisesE   s   "r@   c                 C   sZ   | ddg|d}|j jddd}| ddgd|d	}| tkr%t|| d S t|| d S )
Nr/   r0   r
   (?P<uno>A)\dFr   Aunonamer   )r   r   r   r   r+   Zassert_index_equalr>   r   r?   r#   r"   r   r   r   (test_extract_expand_single_capture_groupR   s   rG   c                 C   s  t g d| d}|jjddd}t tjtjtjg| d}t|| |jjddd}ttjtjgtjtjgtjtjgg| d}t|| |jjddd}t dd	tjg| d}t|| |jjd
dd}tddgd	dgtjtjgg| d}t|| |jjddd}t dd	tjgd| d}t|| |jjddd}tddgd	dgtjtjggddg| d}t|| |jjddd}tddgd	dgtjtjggddg| d}t|| |jjddd}t dd	tjg| d}t|| t g d| d}|jjddd}tddgd	dgtjtjgg| d}t|| t g d| d}|jjddd}tddgd	dgtjdggddg| d}t|| t g d| d}|jjddd}tddgd	dgdtjggddg| d}t|| d S )Nr7   r
   (_)Fr   (_)(_)([AB])[123]rB   Br2   12(?P<letter>[AB])letterrD   !(?P<letter>[AB])(?P<number>[123])numbercolumnsr   ([AB])(?P<number>[123])r   ([AB])(?:[123])ZA11ZB22ZC33([AB])([123])(?:[123])r/   r8   3"(?P<letter>[AB])?(?P<number>[123])rY   r/   r8   C#(?P<letter>[ABC])(?P<number>[123])?r\   )	r   r   r   r   r   r   r+   r   r    r   r!   r#   r"   r   r   r   "test_extract_expand_capture_groups^   sv   "r_   c                 C   s   g d}t | dkrtd t | t |k r$| d} t | t |k s| d t | } t|| |d}|jjddd}td	d
tjg| |d}t	
|| |jjddd}tdd	gdd
gdtjggddg| |d}t	|| d S )Nr[   r   zTest requires len(index) > 0   indexr   (\d)Fr   rL   rM   (?P<letter>\D)(?P<number>\d)?rB   rK   r\   rO   rQ   rS   rb   r   )lenr   skiprepeatr   r   r   r   r   r   r+   r   r    )rb   r   datar,   r#   r"   r   r   r   (test_extract_expand_capture_groups_index   s&   

rj   c                 C   sD   t g dd| d}|jjddd}t g dd| d}t|| d S )	Na3b3c2ZbobrD   z(?P<sue>[a-z])Fr   abcZsue)r   r   r   r   r+   r^   r   r   r   ,test_extract_single_series_name_is_preserved   s   rs   c                 C   sZ   t dtjdg| d}|jjddd}tddgtjtjgtjtjgg| d}t|| d S )	Nr   r	   r
   r   Tr   r   r   )r   r   r   r   r   r   r   r    r^   r   r   r   test_extract_expand_True   s   rt   c               
   C   sn   t jt jg} tdt jddt dd ddg	}|jjddd}td	d
g| d	d
g| | | | | | g	}t	|| d S )Nr%   r&   Tr	   r'   r(   r   r   r)   r   )
r   r   r   r   r*   r   r   r   r   r    )r-   mixedr#   r"   r   r   r   %test_extract_expand_True_mixed_object   s    "rv   c                 C   r6   )	Nr7   r
   r9   r   r:   Tr   r;   r<   r=   r   r   r   4test_extract_expand_True_single_capture_group_raises   s   "rw   c                 C   sD   | ddg|d}|j jddd}tdddgi|d}t|| d S )	Nr/   r0   r
   rA   Tr   rC   rB   )r   r   r   r   r    rF   r   r   r   -test_extract_expand_True_single_capture_group  s   rx   rE   series_namec                 C   s  t g d| |d}|jjddd}ttjtjtjg|d}t|| |jjddd}ttjtjgtjtjgtjtjgg|d}t|| |jjddd}td	d
tjg|d}t|| |jjddd}td	dgd
dgtjtjgg|d}t|| |jjddd}tdd	d
tjgi|d}t|| |jjddd}td	dgd
dgtjtjggddg|d}t|| |jjddd}td	dgd
dgtjtjggddg|d}t|| |jjddd}td	d
tjg|d}t|| d S )Nr7   rD   rH   Tr   r
   rI   rJ   rB   rK   r2   rL   rM   rN   rO   rP   rQ   rR   rT   r   rU   r   r   r   r   r   r   r   r    )rE   r   r!   r#   r"   r   r   r   test_extract_series
  sJ   "r{   c                 C   s   t g d| d}|jjddd}tddgdd	gtjtjgg| d}t|| t g d
| d}|jjddd}tddgdd	gtjdggddg| d}t|| t g d| d}|jjddd}tddgdd	gdtjggddg| d}t|| d S )NrV   r
   rW   Tr   rB   rL   rK   rM   rX   rZ   rY   rO   rQ   rR   r[   r]   r\   rz   r^   r   r   r   test_extract_optional_groupsD  s,   r|   c                 C   s   g d}t | t |k rtd | d t | } t|| |d}|jjddd}tddtjg| |d}t	
|| |jjd	dd}td
dgddgdtjggddg| |d}t	
|| d S )Nr[   zIndex too shortra   rc   Tr   rL   rM   rd   rB   rK   r\   rO   rQ   re   )rf   r   rg   r   r   r   r   r   r   r   r    )rb   r   ri   r!   r#   r"   r   r   r   +test_extract_dataframe_capture_groups_indexb  s    
r}   c                 C   sF   t g dd| d}|jjddd}tdg di| d	}t|| d S )
Nrk   ry   rD   (?P<letter>[a-z])Tr   rO   ro   r
   )r   r   r   r   r   r    r^   r   r   r   'test_extract_single_group_returns_frame|  s   r   c           
      C   s  dddddt jdg}g d}d}g d	}t|| d
}tjg ddd}t|||| d
}|jj|tj	d}t
|| tg d}	t||	| d}tjg ddd}t|||| d
}|jj|tj	d}t
|| t||	| d}d|j_d|_t|||| d
}|jj|tj	d}t
|| d S )Nzdave@google.comztdhock5@gmail.comzmaudelaperriere@gmail.comz'rob@gmail.com some text steve@gmail.comz%a@b.com some text c@d.com and e@f.com ))ZdaveZgooglecom)Ztdhock5gmailr   )Zmaudelaperrierer   r   )Zrobr   r   )Zstever   r   )rp   rq   r   )rr   dr   )efr   zY
    (?P<user>[a-z0-9]+)
    @
    (?P<domain>[a-z]+)
    \.
    (?P<tld>[a-z]{2,4})
    )userdomaintldr
   )r   r   r'   r   r`   r   )   r   )r   r'   )   r   )r   r'   )r   r`   Nr   names)flags))singleDave)r   Toby)r   Maude)multiplerobAndSteve)r   abcdef)nonemissing)r   emptyra   ))r   r   r   )r   r   r   )r   r   r   )r   r   r   )r   r   r'   )r   r   r   )r   r   r'   )r   r   r`   )NNr   )matchesdescription)r   r   r   )r   r   r   r   from_tuplesr   r   
extractallreVERBOSEr   r    rb   r   )
r   ri   Zexpected_tuplespatZexpected_columnsr!   expected_indexr"   r#   mir   r   r   test_extractall  sT   	

r   zpat,expected_namesrZ   rO   rQ   z([AB])?(?P<number>[123])c                 C   s\   t g d|d}|j| }tdtjdftjdfgtjg ddd||d	}t	|| d S )
N)r   r/   Z32r
   )rB   rL   rY   rM   )r   r   r`   r'   r   r   )rb   rS   r   )
r   r   r   r   r   r   r   r   r   r    )r   Zexpected_namesr   r!   r#   r"   r   r   r   test_extractall_column_names  s   
r   c                 C   s   t g dd| d}tjg ddd}|jd}tdg d	i|| d
}t|| |jd}tg d	|| d
}t|| d S )Nrl   rm   Zd4c2ry   rD   r   r   r   r   r   r   r~   rO   )rp   rq   r   rr   ra   ([a-z]))r   r   r   r   r   r   r   r    )r   r!   r   r#   r"   r   r   r   test_extractall_single_group  s   
r   c                 C   sN   t g dd| d}|jd}tg dtjg ddd| d	}t|| d S )
N)Zab3Zabc3Zd4cd2ry   rD   z([a-z]+))ababcr   cdr   r   r   ra   )r   r   r   r   r   r   r   r    r^   r   r   r   ,test_extractall_single_group_with_quantifier  s   r   zdata, names)N)i1)Ni2)r   r   r   c           	         sB  t |  t |dkrtt |d d}n fddt D }tj||d}t| d||d}tjg |d	 d}|jd
}tdg||d}t	
|| |jd}tddg||d}t	
|| |jd}tdg||d}t	
|| |jd}tddg||d}t	
|| |jd}tddg||d}t	
|| d S )Nr'   r   rE   c                 3   s"    | ]}t |g d   V  qdS )r'   N)tuple).0inr   r   	<genexpr>)  s     z-test_extractall_no_matches.<locals>.<genexpr>r   ry   rE   rb   r   r   z(z)re   z(z)(z)z(?P<first>z)firstz(?P<first>z)(?P<second>z)secondz(z)(?P<second>z))rf   r   ranger   r   r   r   r   r   r   r    )	ri   r   r   rb   Ztuplesr!   r   r#   r"   r   r   r   test_extractall_no_matches  s8   

r   c                 C   s   t g dd| d}|jd}tdg ditjg dd dgd	| d
}t|| | dkrJtg dtg dddfD ]}|jd}t|| q;t g ddtg ddd| d}|jd}tdg ditjg dddgd	| d
}t|| d S )N)Za1a2b1c1ZxxxrD   z[ab](?P<digit>\d)digit)rL   rM   rL   )r   )r   r'   r   r   r   ra   objectr   Zs_name)XXyyzzZidx_namer   ))r   r   )r   r'   )r   r   )	r   r   r   r   r   r   r   r    r   )r   r!   r#   r"   r3   r   r   r   test_extractall_stringindexN  s:   


r   c                 C   sR   t g dd| d}tjtdd |jd W d    d S 1 s"w   Y  d S )Nr   ry   rD   zno capture groupsr   z[a-z])r   r   r   r   r   r   )r   r!   r   r   r   (test_extractall_no_capture_groups_raisess  s   "r   c                  C   sz   t g dg ddd} | jjjddd}tg d}t|| | jjjd	dd}g d
}t|ddgd}t|| d S )Nr   )r1   ZB3ZD4ry   )rb   rE   z([A-Z])Tr   )rB   rK   Dz!(?P<letter>[A-Z])(?P<digit>[0-9])))rB   rY   )rK   rY   )r   4rO   r   )rS   )r   rb   r   r   r   r   r    )r!   rr   Ze_listr   r   r   !test_extract_index_one_two_groups{  s   r   c                 C   s   t g dd| d}d}|jj|dd}|j|}|jddd	}t|| d
}|jj|dd}|j|}|jddd	}t|| d}|jj|dd}	|j|}|jddd	}t|	| d}
|jj|
dd}|j|
}|jddd	}t|| d S )Nrk   ry   rD   ([a-z])([0-9])Tr   r   r   level!(?P<letter>[a-z])(?P<digit>[0-9])(?P<group_name>[a-z])r   )r   r   r   r   xsr   r    )r   r!   pattern_two_nonameextract_two_nonameZhas_multi_indexZno_multi_indexpattern_two_namedextract_two_namedpattern_one_namedextract_one_namedpattern_one_nonameextract_one_nonamer   r   r   test_extractall_same_as_extract  s*   r   c                 C   s  t jg ddd}tg d|d| d}d}|jj|dd	}|j|}|jd
dd}t|| d}|jj|dd	}|j|}|jd
dd}t|| d}	|jj|	dd	}
|j|	}|jd
dd}t|
| d}|jj|dd	}|j|}|jd
dd}t|| d S )N))rB   r   )rK   r   )r\   third)ZcapitalZordinalr   rk   ry   )rb   rE   r   r   Tr   r   r   r   r   r   r   )	r   r   r   r   r   r   r   r   r    )r   r   r!   r   r   Zhas_match_indexZno_match_indexr   r   r   r   r   r   r   r   r   -test_extractall_same_as_extract_subject_index  s2   r   ))r   r   numpyr   r   Zpandasr   r   r   r   r   r   r   r$   r.   r5   r@   rG   r_   rj   rs   rt   rv   rw   rx   markZparametrizer{   r|   r}   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   <module>   sf    	
S
9
U


	




+%