U
    _{f`                     @   sh  d dl Z d dlZd dlZd dlmZmZ d dlm  m	Z
 d dlZd dlmZmZmZmZmZ d dlmZ d dlmZ ejddgdd d	d
d Zejdejde
jdgdd d	dd Zdd ZG dd dZG dd dZG dd dZe
jG dd dZ e
jG dd de Z!G dd de Z"G dd  d e!Z#G d!d" d"Z$G d#d$ d$Z%G d%d& d&Z&dS )'    N)NumExprClobberingErrorUndefinedVariableError)	DataFrameIndex
MultiIndexSeries
date_range)NUMEXPR_INSTALLEDpythonpandasc                 C   s   | S N xr   r   a/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/pandas/tests/frame/test_query_eval.py<lambda>       r   )paramsZidsc                 C   s   | j S r   paramrequestr   r   r   parser   s    r   numexpr)Zmarksc                 C   s   | S r   r   r   r   r   r   r      r   c                 C   s   | j S r   r   r   r   r   r   engine   s    r   c                 C   s    | dkrt dt|   d S )Nr   zcannot evaluate with parser )pytestskiprepr)r   r   r   r   skip_if_no_pandas_parser$   s    r   c                   @   sV   e Zd Zejdd Zejdd Zejdd Zdd Zd	d
 Z	dd Z
dd ZdS )
TestCompatc                 C   s   t ddddgiS )NA         r   selfr   r   r   df*   s    zTestCompat.dfc                 C   s   ||j dk S )Nr   r    r&   r'   r   r   r   	expected1.   s    zTestCompat.expected1c                 C   s
   |j d S Nr!   r(   r)   r   r   r   	expected22   s    zTestCompat.expected2c                 C   s4   | d}t|| |d}tj||dd d S )NA>0A+1FZcheck_namesquerytmassert_frame_equalevalassert_series_equalr&   r'   r*   r,   resultr   r   r   test_query_default6   s    

zTestCompat.test_query_defaultc                 C   s<   |j dd d}t|| |jdd d}tj||dd d S )Nr-   r   r.   Fr/   r0   r6   r   r   r   test_query_None>   s    zTestCompat.test_query_Nonec                 C   s<   |j ddd}t|| |jddd}tj||dd d S )Nr-   r
   r9   r.   Fr/   r0   r6   r   r   r   test_query_pythonD   s    zTestCompat.test_query_pythonc              	   C   s   t r>|jddd}t|| |jddd}tj||dd nTd}tjt|d |jddd W 5 Q R X tjt|d |jddd W 5 Q R X d S )	Nr-   r   r9   r.   Fr/   z~'numexpr' is not installed or an unsupported version. Cannot use engine='numexpr' for query/eval if 'numexpr' is not installedmatch)	r	   r1   r2   r3   r4   r5   r   raisesImportError)r&   r'   r*   r,   r7   msgr   r   r   test_query_numexprJ   s    zTestCompat.test_query_numexprN)__name__
__module____qualname__r   fixturer'   r*   r,   r8   r:   r;   rA   r   r   r   r   r   )   s   


r   c                   @   sl   e Zd Zejdddgejdddddgd	d
 Zdd Zdd Zdd Z	dd Z
dd Zdd ZdS )TestDataFrameEvaln   i  zop_str,op,rop)+__add____radd__)-__sub____rsub__)*__mul____rmul__)/__truediv____rtruediv__c           
      C   s   t dt|tdd}d|jd< | }t t|j||dtdd}t	d| d	}t	d
| d	}	t
|	| |dkrt|||}	t
|	| n"|dkrt|||}	t
|	| d S )Nr!   abcdindexcolumnsr"   r   rX   zbase z dfzm )rI   rO   )rL   rR   )r   rangelistilocZmeannpZtilevaluesZreshaper4   r2   r3   getattr)
r&   Zop_stropZroprG   r'   mbaseexpectedr7   r   r   r   test_ops^   s     
 zTestDataFrameEval.test_opsc                 C   sd   t dtjdi}tj|jdd< dt|jdd  }dt| jdd }t|| d S )Nr    ia  r      r!      )	r   r^   randomrandnnanr]   isnanr2   r3   )r&   r'   rd   r7   r   r   r   test_dataframe_sub_numexpr_path   s
    z1TestDataFrameEval.test_dataframe_sub_numexpr_pathc              	   C   sn   t dddgdddgd}d}tjt|d |d	d
  W 5 Q R X tjt|d |d W 5 Q R X d S )Nr!   r"   r#   abr    Bz%expr must be a string to be evaluatedr<   c                 S   s
   | j dkS )Nrn   )rp   r   r   r   r   r      r   z6TestDataFrameEval.test_query_non_str.<locals>.<lambda>o   r   r   r>   
ValueErrorr1   r&   r'   r@   r   r   r   test_query_non_str   s    z$TestDataFrameEval.test_query_non_strc              	   C   s>   t ddddgi}d}tjt|d |d W 5 Q R X d S )Nr    r!   r"   r#   zexpr cannot be an empty stringr<    rr   rt   r   r   r   test_query_empty_string   s    z)TestDataFrameEval.test_query_empty_stringc                 C   sz   t tjddtdd}ddi}ddi}|jd||gd	|d |d  ksPttjd||gd	|d |d  ksvtd S )
N
   r"   abrZ   rm   r!   rn   a + b	resolvers)r   r^   rh   ri   r\   r4   AssertionErrorpd)r&   r'   dict1Zdict2r   r   r   test_eval_resolvers_as_list   s
    &z-TestDataFrameEval.test_eval_resolvers_as_listc                 C   sZ   t tjddtdd}ddi}|jd|gd}|d |d	 |d   }t|| d S )
Nrx   r"   ry   rZ   cz	a + b * cr{   rm   rn   )r   r^   rh   ri   r\   r4   r2   r5   )r&   r'   r   r7   rd   r   r   r   test_eval_resolvers_combined   s
    z.TestDataFrameEval.test_eval_resolvers_combinedc                 C   s@   t dddgi}|d}t ddgddgd}t|| d S )Na1YNzc = ((a1 == 'Y') & True)TF)r   r   )r   r4   r2   r3   )r&   r'   resrd   r   r   r   test_eval_object_dtype_binop   s    
z.TestDataFrameEval.test_eval_object_dtype_binopN)rB   rC   rD   r   markparametrizere   rl   ru   rw   r   r   r   r   r   r   r   rF   \   s    		rF   c                   @   s,   e Zd Zdd Zdd Zdd Zdd Zd	S )
 TestDataFrameQueryWithMultiIndexc                 C   s$  t | tjjddgdd}tjjddgdd}tj||gddgd	}ttjdd
|d}t|j	
dj|dd}|jd||d}|jd||d}	||dk }
t||
 t|	|
 |jd||d}|jd||d}	||dk }
t||
 t|	|
 |jd||d}|jd||d}	||dg }
t||
 t|	|
 |jd||d}|jd||d}	||dg  }
t||
 t|	|
 |jd||d}|jd||d}	||dg }
t||
 t|	|
 |jd||d}|jd||d}	||dg  }
t||
 t|	|
 d S )Nredgreenrx   sizeeggshamcolorZfood)namesr"   rW   rW   namezcolor == "red"r   r   z"red" == colorzcolor != "red"z"red" != colorzcolor == ["red"]z["red"] == colorzcolor != ["red"]z["red"] != colorz["red"] in colorz"red" in colorz["red"] not in colorz"red" not in colorr   r^   rh   choicer   from_arraysr   ri   r   rW   get_level_valuesr_   r1   r2   r3   isinr&   r   r   rm   rn   rW   r'   indZres1Zres2expr   r   r    test_query_with_named_multiindex   sP      zATestDataFrameQueryWithMultiIndex.test_query_with_named_multiindexc                 C   s  t | tjjddgdd}tjjddgdd}t||g}ttjdd|d}t|j	
d	j|d}|jd
||d}|jd||d}	||dk }
t||
 t|	|
 |jd||d}|jd||d}	||dk }
t||
 t|	|
 |jd||d}|jd||d}	||dg }
t||
 t|	|
 |jd||d}|jd||d}	||dg  }
t||
 t|	|
 |jd||d}|jd||d}	||dg }
t||
 t|	|
 |jd||d}|jd||d}	||dg  }
t||
 t|	|
 t|j	
dj|d}|jd||d}|jd||d}	||dk }
t||
 t|	|
 |jd||d}|jd||d}	||dk }
t||
 t|	|
 |jd||d}|jd||d}	||dg }
t||
 t|	|
 |jd||d}|jd||d}	||dg  }
t||
 t|	|
 |jd ||d}|jd!||d}	||dg }
t||
 t|	|
 |jd"||d}|jd#||d}	||dg  }
t||
 t|	|
 d S )$Nr   r   rx   r   r   r   r"   r   r   ilevel_0 == "red"r   z"red" == ilevel_0ilevel_0 != "red"z"red" != ilevel_0zilevel_0 == ["red"]z["red"] == ilevel_0zilevel_0 != ["red"]z["red"] != ilevel_0z["red"] in ilevel_0z"red" in ilevel_0z["red"] not in ilevel_0z"red" not in ilevel_0r!   zilevel_1 == "eggs"z"eggs" == ilevel_1zilevel_1 != "eggs"z"eggs" != ilevel_1zilevel_1 == ["eggs"]z["eggs"] == ilevel_1zilevel_1 != ["eggs"]z["eggs"] != ilevel_1z["eggs"] in ilevel_1z"eggs" in ilevel_1z["eggs"] not in ilevel_1z"eggs" not in ilevel_1r   r   r   r   r   "test_query_with_unnamed_multiindex   s    zCTestDataFrameQueryWithMultiIndex.test_query_with_unnamed_multiindexc           
      C   sT  t | tjjddgdd}td}t||g}d dg|_ttj	dd|d}|j
d||d	}t|jdj|dd
}||dk }	t||	 |j
d||d	}t|jdj|dd
}||dk }	t||	 |j
d||d	}t|jdj|d}||dk }	t||	 |j
d||d	}t|jdj|d}||dk }	t||	 d S )Nr   r   rx   r   Zratingr"   r   zrating == 1r   r   r!   zrating != 1r   r   r   )r   r^   rh   r   aranger   r   r   r   ri   r1   r   rW   r   r_   r2   r3   )
r&   r   r   rm   rn   rW   r'   r   r   r   r   r   r   *test_query_with_partially_named_multiindexF  s<    

    zKTestDataFrameQueryWithMultiIndex.test_query_with_partially_named_multiindexc                 C   s   t jdddddgd}| }dd }|j }|j|||jd||jd|d	}| D ]J\}}t|tr|	|| st
qZt|trt |||  qZt
d
qZd S )Nrx   r#   r"   spamr   )Zr_idx_nlevelsZr_idx_namesc                 S   s   |  |}| }| |_|S r   )r   	to_seriesrW   )milevelZlevel_valuessr   r   r   r   k  s    
z]TestDataFrameQueryWithMultiIndex.test_query_multiindex_get_index_resolvers.<locals>.to_series)rW   rX   r   r   ZC0z object must be a Series or Index)r2   ZmakeCustomDataframeZ_get_index_resolversrX   r   rW   items
isinstancer   is_r}   r   r5   )r&   r'   r|   r   Z
col_seriesrd   kvr   r   r   )test_query_multiindex_get_index_resolverse  s*       




zJTestDataFrameQueryWithMultiIndex.test_query_multiindex_get_index_resolversN)rB   rC   rD   r   r   r   r   r   r   r   r   r      s   2Xr   c                   @   s
  e Zd Zedd Ze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d!d" Zd#d$ Zd%d& Zd'd( Zd)d* Zd+d, Zd-d. Zd/d0 Zejd1d2ej gd3ej!ggd4d5 Z"d6d7 Z#d8d9 Z$d:S );TestDataFrameQueryNumExprPandasc                 C   s   d| _ d| _d S )Nr   r   r   r   clsr   r   r   setup_class  s    z+TestDataFrameQueryNumExprPandas.setup_classc                 C   s   | ` | `d S r   r   r   r   r   r   teardown_class  s    z.TestDataFrameQueryNumExprPandas.teardown_classc                 C   s   | j | j }}t| ttjdd}tddd|d< tddd|d< tddd|d	< |jd
||d}||j	dk d|j
k @  }t|| d S )Nrf   r#   1/1/2012periodsdates11/1/2013dates21/1/2014dates3z"@df.dates1 < 20130101 < @df.dates3r   20130101)r   r   r   r   r^   rh   ri   r   r1   r   r   r2   r3   r&   r   r   r'   r   expecr   r   r   %test_date_query_with_attribute_access  s      zETestDataFrameQueryNumExprPandas.test_date_query_with_attribute_accessc                 C   s   | j | j }}ttjdd}tddd|d< tddd|d< tddd|d	< |jd
||d}||jdk d|j	k @  }t
|| d S )Nrf   r#   r   r   r   r   r   r   r   dates1 < 20130101 < dates3r   r   r   r   r   r^   rh   ri   r   r1   r   r   r2   r3   r   r   r   r   #test_date_query_no_attribute_access  s    zCTestDataFrameQueryNumExprPandas.test_date_query_no_attribute_accessc                 C   s   | j | j }}d}ttj|d}td|d|d< td|d|d< td|d|d	< tj|j	tj
|d
kdf< tj|j	tj
|d
kd	f< |jd||d}||jdk d|jk @  }t|| d S )Nrx   r#   r   r   r   r   r   r   r         ?r   r   r   r   r   r   r^   rh   ri   r   r~   NaTlocrandr1   r   r   r2   r3   r&   r   r   rG   r'   r   r   r   r   r   test_date_query_with_NaT  s    z8TestDataFrameQueryNumExprPandas.test_date_query_with_NaTc                 C   s   | j | j }}d}ttj|d}td|d|d< td|d|d< |jdddd	}|d ks`t|j	d
||d}||j
dk d|jk @  }t|| d S )Nrx   r#   r   r   r   r   r   TZinplaceZdropindex < 20130101 < dates3r   r   r   r   r   r^   rh   ri   r   	set_indexr}   r1   rW   r   r2   r3   r&   r   r   rG   r'   return_valuer   r   r   r   r   test_date_index_query  s    z5TestDataFrameQueryNumExprPandas.test_date_index_queryc                 C   s   | j | j }}d}ttj|ddti}td|d|d< td|d|d< t	j
|jd	< |jdd
d
d}|d ksvt|jd||d}||jdk d|jk @  }t|| d S )Nrx   r#   r   r   r   r   r   r   r   r   Tr   r   r   r   r   r   r   r^   rh   ri   astypeobjectr   r~   r   r]   r   r}   r1   rW   r   r2   r3   r   r   r   r   test_date_index_query_with_NaT  s    z>TestDataFrameQueryNumExprPandas.test_date_index_query_with_NaTc           	      C   s   | j | j }}d}i }td|d|d< td|d|d< t|}tj|jtj	|dkdf< |j
dddd	}|d ksvt|jd
||d}||j dk d|jk @  }t|| d S )Nrx   r   r   r   r   r   r   Tr   r   r   r   )r   r   r   r   r~   r   r   r^   rh   r   r   r}   r1   rW   r   r   r2   r3   )	r&   r   r   rG   dr'   r   r   r   r   r   r   )test_date_index_query_with_NaT_duplicates  s    zITestDataFrameQueryNumExprPandas.test_date_index_query_with_NaT_duplicatesc              
   C   s   | j | j }}d}ttd|dt|d}|jd||d}t|dksNt|jd||d}t	
|| d	}d
D ]6}tjt|d |jd| d||d W 5 Q R X qrd S )Nrx   r   r   )datesZnondatezdates == nondater   r   zdates != nondatez=Invalid comparison between dtype=datetime64\[ns\] and ndarray)<><=>=r<   zdates z nondate)r   r   r   r   r^   r   r1   lenr}   r2   r3   r   r>   	TypeError)r&   r   r   rG   r'   r7   r@   ra   r   r   r   test_date_query_with_non_date  s    z=TestDataFrameQueryNumExprPandas.test_date_query_with_non_datec              	   C   s`   | j | j }}ttdtddtddd}d}tjt|d |jd	||d
 W 5 Q R X d S )Nrx   r#      rH      )irI   rzinvalid syntaxr<   zi - +r   )r   r   r   r[   r   r>   SyntaxErrorr1   )r&   r   r   r'   r@   r   r   r   test_query_syntax_error  s
     z7TestDataFrameQueryNumExprPandas.test_query_syntax_errorc              	   C   s   | j | j }}t| ttjddtdd}d\}}|jd||d}||j	|j
k }t|| |jd||d}|||j
k }t|| tjtd	d
 |jd||d W 5 Q R X tjtdd
 |jd||d W 5 Q R X d S )N   r"   ry   rZ   )r!   r"   za > br   z@a > b!local variable 'c' is not definedr<   z@a > b > @czname 'c' is not definedz
@a > b > c)r   r   r   r   r^   rh   ri   r\   r1   rm   rn   r2   r3   r   r>   r   )r&   r   r   r'   rm   rn   r   rd   r   r   r   test_query_scope  s"     z0TestDataFrameQueryNumExprPandas.test_query_scopec              	   C   sd   | j | j }}d }}ttjj||dfdtdd}tjt	dd |j
d||d	 W 5 Q R X d S )
Nrx   r#   r   abcrZ   zname 'sin' is not definedr<   sin > 5r   )r   r   r   r^   rh   randintr\   r   r>   r   r1   )r&   r   r   rG   rb   r'   r   r   r   test_query_doesnt_pickup_local  s
     z>TestDataFrameQueryNumExprPandas.test_query_doesnt_pickup_localc              	   C   sp   | j | j }}d }}ttjj||dfdtdd}d|j_d}t	j
t|d |jd	||d
 W 5 Q R X d S )Nrx   r#   r   r   rZ   sinzVariables in expression.+r<   r   r   )r   r   r   r^   rh   r   r\   rW   r   r   r>   r   r1   )r&   r   r   rG   rb   r'   r@   r   r   r   test_query_builtin  s     z2TestDataFrameQueryNumExprPandas.test_query_builtinc                 C   s   | j | j }}ttjdddddgd}t|jd||d||j	|j
k   t|jd	||d||j	|j
 |j
|j k  d S )
Nrx   r#   rm   rn   r   rZ   a < br   za + b > b * c)r   r   r   r^   rh   ri   r2   r3   r1   rm   rn   r   r&   r   r   r'   r   r   r   
test_query   s     z*TestDataFrameQueryNumExprPandas.test_queryc                 C   s   | j | j }}ttjjdddttddddddgd	}|jd
||d}||j	dk |j
|jk @  }t|| |jd||d}||j	|jk  }t|| d S )Nrx   rx   r#   r   Zblobr   rm   rn   r   rV   z(blob < 5) & (a < b)r   rf   zblob < b)r   r   r   r^   rh   r   r   r[   r1   rW   rm   rn   r2   r3   r   r   r   r   test_query_index_with_name,  s    z:TestDataFrameQueryNumExprPandas.test_query_index_with_namec                 C   s   | j | j }}ttjjdddtddddgd}|jd||d	}||j|j	k  }t
|| |jd
||d	}||jdk  }t
|| d S )Nrx   r   r   rm   rn   r   rV   z	index < br   z	index < 5rf   )r   r   r   r^   rh   r   r[   r1   rW   rn   r2   r3   r   r   r   r   test_query_index_without_name<  s    z=TestDataFrameQueryNumExprPandas.test_query_index_without_namec                 C   s   | j }| j}t| ttjdd}ttjdd}||dk|dk@  }|jd||d}t	|| t
jd||d}t	|| t
jd||d}||dk|dk@ ||dk dk@  }t	|| t
jd||d}|jd	||d}t	|| d S )
Nrf   r#   r   z(@df > 0) & (@df2 > 0)r   zdf[df > 0 and df2 > 0]z)df[df > 0 and df2 > 0 and df[df > 0] > 0]zdf[(df>0) & (df2>0)](@df>0) & (@df2>0))r   r   r   r   r^   rh   ri   r1   r2   r3   r~   r4   )r&   r   r   r'   df2rd   r7   r   r   r   test_nested_scopeN  s(      $z1TestDataFrameQueryNumExprPandas.test_nested_scopec              	   C   sD   t tjdd}tjtdd |jd| j| j	d W 5 Q R X d S )Nrf   r#   name 'df' is not definedr<   zdf > 0r   )
r   r^   rh   ri   r   r>   r   r1   r   r   r)   r   r   r   *test_nested_raises_on_local_self_referenceh  s    zJTestDataFrameQueryNumExprPandas.test_nested_raises_on_local_self_referencec                 C   s   t | j | j| j }}ttjddtdd}d}||j|k  }|j	d||d}t
|| ||j|jk  }|j	d||d}t
|| d S )	Nd   rx   Z
abcdefghijrZ   r!   za < @br   r   )r   r   r   r   r^   rh   ri   r\   rm   r1   r2   r3   rn   )r&   r   r   r'   rn   expectr7   r   r   r   test_local_syntaxo  s    
z1TestDataFrameQueryNumExprPandas.test_local_syntaxc                 C   s   t | j | j| j }}td}ttjdt||d}|j	d||d}|j
|jk |j|jk @ |j|j
 @ |j|j @ }|| }t|| d S )Nr   r   rZ   z!a < b < c and a not in b not in cr   )r   r   r   r\   r   r^   rh   ri   r   r1   rm   rn   r   r   r2   r3   )r&   r   r   colsr'   r   r   r   r   r   r   test_chained_cmp_and_in}  s    
  8z7TestDataFrameQueryNumExprPandas.test_chained_cmp_and_inc                 C   s   | j | j }}t| ttjjddddd}ttjjddddd}t||d}|j|j	d	 
| }|jd
||d}t|| ttjjddddd}|j|d	 
| }|jd||d}t|| d S )Nr#      r   rm   r   rx   rn   rm   rn   r!   z
b - 1 in ar   z@b - 1 in a)r   r   r   r   r^   rh   r   r   r   rn   r   r1   r2   r3   )r&   r   r   rm   rn   r'   rd   r7   r   r   r   test_local_variable_with_in  s    z;TestDataFrameQueryNumExprPandas.test_local_variable_with_inc                 C   s`   | j | j }}t| d}tdddddddgi}|jd||d}||jdk }t|| d S )Nr!   rm   rn   z@cz	a == "@c"r   )r   r   r   r   r1   rm   r2   r3   )r&   r   r   r   r'   r7   rd   r   r   r   test_at_inside_string  s    z5TestDataFrameQueryNumExprPandas.test_at_inside_stringc              	   C   s^   | j | j }}t| ttjddtdd}tj	t
dd |jd||d W 5 Q R X d S )	Nrx   r"   ry   rZ   r   r<   za == @cr   )r   r   r   r   r^   rh   r   r\   r   r>   r   r1   r   r   r   r   test_query_undefined_local  s     z:TestDataFrameQueryNumExprPandas.test_query_undefined_localc                 C   s:  d}t jddd }t|t j|jd}d|j_|jd| j	| j
d}||d dk }t|| t|t j|jd}|jd	| j	| j
d}|j|j|jdk  }t|| t|t j|jd
}d|j_|jd| j	| j
d}||jdk }t|| |jd| j	| j
d}|j|j|jdk  }t|| d S )Nr!   r   e   )rW   rn   rW   z	index > 5r   rf   zilevel_0 > 5r  rm   za > 5)r^   Zr_r   rh   ri   r   rW   r   r1   r   r   r2   r3   r   rm   )r&   rG   rm   r'   r7   rd   r   r   r   :test_index_resolvers_come_after_columns_with_the_same_name  s&    zZTestDataFrameQueryNumExprPandas.test_index_resolvers_come_after_columns_with_the_same_namezop, f==!=c                 C   sz   d}t tj|tj|d}tj|jd d ddf< d| d}|||jtj }|j|| j| j	d}t
|| d S )Nrx   r  r"   r   a z infr   )r   r^   rh   r   infr   rm   r1   r   r   r2   r3   )r&   ra   frG   r'   qrd   r7   r   r   r   test_inf  s    z(TestDataFrameQueryNumExprPandas.test_infc                 C   sf   |}t ddd|dd}t|d}t|d}|d}t|| t|}| d}t|| d S )Nz
2019-01-01Z1drx   time)startfreqr   tzr   r   z"2018-01-03 00:00:00+00" < time)r   r   r1   r2   r3   Zreset_index)r&   Ztz_aware_fixturer  Zdf_indexrd   r'   r7   r   r   r   test_check_tz_aware_index_query  s        


z?TestDataFrameQueryNumExprPandas.test_check_tz_aware_index_queryc                 C   s   d}t dtj| tj|d}||d ddk }|jd| j| jd}t	|| t t
tj|d	k tjtj|tj|d}||d   }|jd
| j| jd}t	|| d S )Nrx   r"   r  rm   intr   za.astype('int') == 0r   r   za.notnull())r   r^   rh   r   r   r1   r   r   r2   r3   whererj   ri   Znotnull)r&   rG   r'   rd   r7   r   r   r   test_method_calls_in_query  s"    "  "
z:TestDataFrameQueryNumExprPandas.test_method_calls_in_queryN)%rB   rC   rD   classmethodr   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r  r  r  r  r  r   r   r   operatoreqner  r  r  r   r   r   r   r     s<   


		

	r   c                       sX   e Zd Ze fddZdd Zdd Zdd Zd	d
 Zdd Z	dd Z
dd Z  ZS )TestDataFrameQueryNumExprPythonc                    s   t    d| _d| _d S )Nr   r
   superr   r   r   r   	__class__r   r   r     s    
z+TestDataFrameQueryNumExprPython.setup_classc                 C   s   | j | j }}ttjdd}tddd|d< tddd|d< tddd|d	< |jd
||d}||jdk d|j	k @  }t
|| d S )Nrf   r#   r   r   r   r   r   r   r   )(dates1 < 20130101) & (20130101 < dates3)r   r   r   r   r   r   r   r     s      zCTestDataFrameQueryNumExprPython.test_date_query_no_attribute_accessc                 C   s   | j | j }}d}ttj|d}td|d|d< td|d|d< td|d|d	< tj|j	tj
|d
kdf< tj|j	tj
|d
kd	f< |jd||d}||jdk d|jk @  }t|| d S )Nrx   r#   r   r   r   r   r   r   r   r   r!  r   r   r   r   r   r   r   r     s      z8TestDataFrameQueryNumExprPython.test_date_query_with_NaTc                 C   s   | j | j }}d}ttj|d}td|d|d< td|d|d< |jdddd	}|d ks`t|j	d
||d}||j
dk d|jk @  }t|| d S )Nrx   r#   r   r   r   r   r   Tr   ((index < 20130101) & (20130101 < dates3)r   r   r   r   r   r   r   r     s      z5TestDataFrameQueryNumExprPython.test_date_index_queryc                 C   s   | j | j }}d}ttj|ddti}td|d|d< td|d|d< t	j
|jd	< |jdd
d
d}|d ksvt|jd||d}||jdk d|jk @  }t|| d S )Nrx   r#   r   r   r   r   r   r   r   Tr   r"  r   r   r   r   r   r   r   r   $  s      z>TestDataFrameQueryNumExprPython.test_date_index_query_with_NaTc              	   C   s   | j | j }}d}ttj|d}td|d|d< td|d|d< tj|j	tj
|dkdf< |jdd	d	d
}|d ks|td}tjt|d |jd||d W 5 Q R X d S )Nrx   r#   r   r   r   r   r   r   Tr   "'BoolOp' nodes are not implementedr<   r   r   )r   r   r   r^   rh   ri   r   r~   r   r   r   r   r}   r   r>   NotImplementedErrorr1   )r&   r   r   rG   r'   r   r@   r   r   r   r   4  s    zITestDataFrameQueryNumExprPython.test_date_index_query_with_NaT_duplicatesc           	   	   C   s  | j }| j}d}tjd||d}|dks,tttjdd}ttjdd}d}t	j
t|d |jd	||d W 5 Q R X t	j
td
d |jd||d W 5 Q R X ||dk|dk@  }tjd||d}t|| ||dk|dk@ ||dk dk@  }tjd||d}t|| d S )Nr!   zx + 1r   r"   rf   r#   z5The '@' prefix is only supported by the pandas parserr<   r   r   z(df>0) & (df2>0)r   zdf[(df > 0) & (df2 > 0)]z+df[(df > 0) & (df2 > 0) & (df[df > 0] > 0)])r   r   r~   r4   r}   r   r^   rh   ri   r   r>   r   r1   r   r2   r3   )	r&   r   r   r   r7   r'   r   r@   rd   r   r   r   r   A  s,    $  z1TestDataFrameQueryNumExprPython.test_nested_scopec              	   C   sn   t dddgdddgd}d}tjt|d	 |d
 W 5 Q R X d}tjt|d	 |d W 5 Q R X d S )Nr!   r"   r#   rH   rf      )minmaxzMVariables in expression \"\(min\) == \(1\)\" overlap with builtins: \('min'\)r<   zmin == 1zMVariables in expression \"\(max\) == \(1\)\" overlap with builtins: \('max'\)zmax == 1)r   r   r>   r   r1   )r&   r'   Zregex_to_matchr   r   r   +test_query_numexpr_with_min_and_max_columns^  s    zKTestDataFrameQueryNumExprPython.test_query_numexpr_with_min_and_max_columns)rB   rC   rD   r  r   r   r   r   r   r   r   r(  __classcell__r   r   r  r   r    s   r  c                       s(   e Zd Ze fddZdd Z  ZS )TestDataFrameQueryPythonPandasc                    s   t    d| _d| _d S )Nr
   r   r  r   r  r   r   r   p  s    
z*TestDataFrameQueryPythonPandas.setup_classc                 C   sl   | j | j }}d }}ttjj||dfdtdd}d|j_||jdk }|j	d||d	}t
|| d S 
Nrx   r#   r   r   rZ   r   rf   r   r   r   r   r   r^   rh   r   r\   rW   r   r1   r2   r3   r&   r   r   rG   rb   r'   rd   r7   r   r   r   r   v  s     z1TestDataFrameQueryPythonPandas.test_query_builtinrB   rC   rD   r  r   r   r)  r   r   r  r   r*  o  s   r*  c                       s(   e Zd Ze fddZdd Z  ZS )TestDataFrameQueryPythonPythonc                    s   t    d | _| _d S )Nr
   r  r   r  r   r   r     s    
z*TestDataFrameQueryPythonPython.setup_classc                 C   sl   | j | j }}d }}ttjj||dfdtdd}d|j_||jdk }|j	d||d	}t
|| d S r+  r,  r-  r   r   r   r     s     z1TestDataFrameQueryPythonPython.test_query_builtinr.  r   r   r  r   r/    s   r/  c                   @   s   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Ze	j
ddejgdejgdejgdejggdd Zdd Zdd ZdS )TestDataFrameQueryStringsc              
   C   s  t tjdddgd}ttd|d< ||jdk }|dkrd}d	}|gd
 |gd
  }|d d d }d\}	}
d
|	g|
g  }d}t|||D ]P\}}}| d| d| }tj	t
|d |j|||d|jid W 5 Q R X qn|jd||d}t|| |jd||d}t|| t|||jdg  ||jdk }|jd||d}t|| |jd||d}t|| t|||jdg   d S )Nrx   r!   rn   rZ   
aabbccddeestringsrm   r   z"a"r"   rY   r	  r
  $'(Not)?In' nodes are not implemented r<   )r   r   Z
local_dictz"a" == stringsr   zstrings == "a"zstrings != "a"z"a" != strings)r   r^   rh   ri   r   r\   r2  zipr   r>   r$  r1   r2   r3   r   r&   r   r   r'   r   collstlhsrhsr  r  Zopsr@   ra   exr   r   r   r   test_str_query_method  s>    z/TestDataFrameQueryStrings.test_str_query_methodc              
   C   sl  t tjdddgd}ttd|d< ||jddg }|dkrd}d	}|gd
 |gd
  }|d d d }d\}	}
d
|	g|
g  }d}t|||D ]H\}}}| d| d| }t	j
t|d |j|||d W 5 Q R X qn|jd||d}t|| |jd||d}t|| ||jddg  }|jd||d}t|| |jd||d}t|| d S )Nrx   r!   rn   rZ   r1  r2  rm   r   z
["a", "b"]r"   rY   r3  r4  r5  r<   r   zstrings == ["a", "b"]z["a", "b"] == stringszstrings != ["a", "b"]z["a", "b"] != strings)r   r^   rh   ri   r   r\   r2  r   r6  r   r>   r$  r1   r2   r3   r7  r   r   r   test_str_list_query_method  s0    z4TestDataFrameQueryStrings.test_str_list_query_methodc              	   C   s  t tdtdtjjdddtjjdddd}|dkr|jd	||d
}||j|j }t	
|| |jd||d
}||j|j|j|jk @  }t	
|| n\d}tjt|d |jd	||d
 W 5 Q R X d}tjt|d |jd||d
 W 5 Q R X d S )Naaaabbbbccccaabbccddeeffrf      r   	   rm   rn   r   r   r   za in br   za in b and c < dr4  r<   r#  )r   r\   r^   rh   r   r1   rm   r   rn   r2   r3   r   r   r   r>   r$  )r&   r   r   r'   r   r   r@   r   r   r   test_query_with_string_columns  s(    z8TestDataFrameQueryStrings.test_query_with_string_columnsc                 C   s   t tdtdtjjdddtjjdddd}|jd||d	}||j|jk }t	|| |jd
||d	}||j|jk }t	|| d S )Nr?  r@  rf   rA  r   rB  rC  za == br   za != b)
r   r\   r^   rh   r   r1   rm   rn   r2   r3   )r&   r   r   r'   r   r   r   r   r   test_object_array_eq_ne  s    z1TestDataFrameQueryStrings.test_object_array_eq_nec           	      C   s   t | dd tddD d }tdddd	}td
ddd	}ttddd|||d}||jdk }|j	d||d}t
|| d S )Nc                 S   s&   g | ]}d D ]}d| d| qqS ))loadexitzpage r5  r   ).0rG   Zactr   r   r   
<listcomp>  s      zLTestDataFrameQueryStrings.test_query_with_nested_strings.<locals>.<listcomp>r!   rH   r"   z2014-01-01 0:00:01Z30sr%  )r  r   z2014-02-01 1:00:01   )idevent	timestampz"page 1 load"z'"page 1 load"' in eventr   )r   r[   r   r   r^   r   repeatappendrL  r1   r2   r3   )	r&   r   r   eventsZstamps1Zstamps2r'   rd   r   r   r   r   test_query_with_nested_strings  s"    z8TestDataFrameQueryStrings.test_query_with_nested_stringsc                 C   sP   t | tdddgdddgd}|jd||d	}||jdk }t|| d S )
Nrm   rn   ztest & testr!   r"   r#   r  za == "test & test"r   )r   r   r1   rm   r2   r3   )r&   r   r   r'   r   r   r   r   r   (test_query_with_nested_special_character  s
    zBTestDataFrameQueryStrings.test_query_with_nested_special_characterzop, funcr   r   r   r   c           
      C   sl   t tjtdd}t t|j}t||d}|jd| d||d}|||j	d }	t
||	 d S )NZabcder   )Xr   zX z "d"r   r   )r   r^   rh   r   r\   r   r   r   r1   rS  r2   r3   )
r&   r   r   ra   funcrm   rn   r'   r   rd   r   r   r   test_query_lex_compare_strings&  s    
z8TestDataFrameQueryStrings.test_query_lex_compare_stringsc                 C   s^   d}t jjddt|fdt}t||d}|jd||d}||j|j	@  }t
|| d S )N)bidZbidsizeaskZasksizer"   r!   r   rZ   z	bid & askr   )r^   rh   r   r   r   boolr   r1   rV  rW  r2   r3   )r&   r   r   rX   datar'   r   rd   r   r   r   "test_query_single_element_booleans8  s    z<TestDataFrameQueryStrings.test_query_single_element_booleansc                 C   sX   t | tddddgddddgd}||jdk }d}|jd||d	}t|| d S )
NzBUD USzIBM USgl[@gGzn[@gf@g33333f@)SymbolZPricezSymbol == @symbr   )r   r   r[  r1   r2   r3   )r&   r   r   r'   eZsymbr   r   r   r   !test_query_string_scalar_variable@  s    

z;TestDataFrameQueryStrings.test_query_string_scalar_variableN)rB   rC   rD   r=  r>  rD  rE  rQ  rR  r   r   r   r  ltgtlegerU  rZ  r]  r   r   r   r   r0    s"   )#	
	r0  c                   @   sH   e Zd Zejdd Zdd Zdd Zej	ddd	d
dgdd Z
dS )TestDataFrameEvalWithFramec                 C   s   t tjddtddS )Nrx   r#   r   rZ   )r   r^   rh   ri   r\   r%   r   r   r   frameO  s    z TestDataFrameEvalWithFrame.framec                 C   s,   |j d||d}|j|j }t|| d S )Nrz   r   r4   rm   rn   r2   r5   r&   rc  r   r   r   r   r   r   r   test_simple_exprS  s    z+TestDataFrameEvalWithFrame.test_simple_exprc                 C   s6   |j d||d}|j|jdk  |j }t|| d S )Nza[a < 1] + br   r!   rd  re  r   r   r   test_bool_arith_exprX  s    z/TestDataFrameEvalWithFrame.test_bool_arith_exprra   rI   rL   rO   rR   c              	   C   sP   t ddgddgd}d}tjt|d |jd| d	||d
 W 5 Q R X d S )Nr!   r"   r   r   r  z3unsupported operand type\(s\) for .+: '.+' and '.+'r<   r  z br   )r   r   r>   r   r4   )r&   r   r   ra   r'   r@   r   r   r   %test_invalid_type_for_operator_raises]  s    z@TestDataFrameEvalWithFrame.test_invalid_type_for_operator_raisesN)rB   rC   rD   r   rE   rc  rf  rg  r   r   rh  r   r   r   r   rb  N  s   
rb  c                   @   s,  e Zd Zej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dd  Zd!d" Zd#d$ Zd%d& Zd'd( Zd)d* Zd+d, Zd-d. Zd/d0 Zd1d2 Zd3d4 Zej d5d6d7d8gd9d: Z!ej d;d<d=gej d5d6d7d8gd>d? Z"d@S )A!TestDataFrameQueryBacktickQuotingc                 c   s   t dddgdddgdddgdddgdd	d
gdddgdddgddd
gdddgd
ddgdddgdddgdddgdddgd
ddgddd	gdddgdddgd	ddgdddgdddgddd	gdV  dS )z
        Yields a dataframe with strings that may or may not need escaping
        by backticks. The last two columns cannot be escaped by backticks
        and should raise a ValueError.
        r!   r"   r#   rH   rf   r%  rJ     rB  rx      r  )r    B BC CC  CC_CD_D DE.EF-F1e1defA (x)zB(x)zB (x)     &^ :!€$?(} >    <++*''  rv    A  zit'szthat'su   ☺zfoo#barr!   Nr$   r%   r   r   r   r'   g  s2    z$TestDataFrameQueryBacktickQuoting.dfc                 C   s*   | d}|d|d k  }t|| d S )Nz	1 < `B B`r!   rl  r1   r2   r3   r&   r'   r   r   r   r   r   #test_single_backtick_variable_query  s    
zETestDataFrameQueryBacktickQuoting.test_single_backtick_variable_queryc                 C   s6   | d}|d|d k d|d k @  }t|| d S )Nz1 < `B B` and 4 < `C C`r!   rl  rH   rm  ry  rz  r   r   r   !test_two_backtick_variables_query  s    
zCTestDataFrameQueryBacktickQuoting.test_two_backtick_variables_queryc                 C   s*   | d}|d |d  }t|| d S )Nz	A + `B B`r    rl  r4   r2   r5   rz  r   r   r   "test_single_backtick_variable_expr  s    
zDTestDataFrameQueryBacktickQuoting.test_single_backtick_variable_exprc                 C   s*   | d}|d |d  }t|| d S )Nz`B B` + `C C`rl  rm  r}  rz  r   r   r    test_two_backtick_variables_expr  s    
zBTestDataFrameQueryBacktickQuoting.test_two_backtick_variables_exprc                 C   s*   | d}|d |d  }t|| d S )Nz	`C_C` + Aro  r    r}  rz  r   r   r    test_already_underscore_variable  s    
zBTestDataFrameQueryBacktickQuoting.test_already_underscore_variablec                 C   s*   | d}|d |d  }t|| d S )NzC_C + `C C`ro  rm  r}  rz  r   r   r   test_same_name_but_underscores  s    
z@TestDataFrameQueryBacktickQuoting.test_same_name_but_underscoresc                 C   s*   | d}|d |d  }t|| d S )NzA + `D_D D`r    rp  r}  rz  r   r   r   !test_mixed_underscores_and_spaces  s    
zCTestDataFrameQueryBacktickQuoting.test_mixed_underscores_and_spacesc                 C   s*   | d}|d |d  }t|| d S )Nz	A + `C_C`r    ro  r}  rz  r   r   r   'test_backtick_quote_name_with_no_spaces  s    
zITestDataFrameQueryBacktickQuoting.test_backtick_quote_name_with_no_spacesc                 C   s2   | d}|d |d  |d  }t|| d S )Nz`E.E` + `F-F` - Arq  rr  r    r}  rz  r   r   r   test_special_characters  s    
z9TestDataFrameQueryBacktickQuoting.test_special_charactersc                 C   s*   | d}|d |d  }t|| d S )Nz	A + `1e1`r    rs  r}  rz  r   r   r   test_start_with_digit  s    
z7TestDataFrameQueryBacktickQuoting.test_start_with_digitc                 C   s*   | d}|d |d  }t|| d S )Nz	A + `def`r    rt  r}  rz  r   r   r   test_keyword  s    
z.TestDataFrameQueryBacktickQuoting.test_keywordc                 C   s*   | d}||d dk }t|| d S )Nz`A` > 2r    r"   ry  rz  r   r   r   test_unneeded_quoting  s    
z7TestDataFrameQueryBacktickQuoting.test_unneeded_quotingc                 C   s*   | d}||d dk }t|| d S )Nz`A (x)` > 2ru  r"   ry  rz  r   r   r   test_parenthesis  s    
z2TestDataFrameQueryBacktickQuoting.test_parenthesisc                 C   s*   | d}||d dk }t|| d S )Nz`` > 5rv   rf   ry  rz  r   r   r   test_empty_string  s    
z3TestDataFrameQueryBacktickQuoting.test_empty_stringc                 C   s*   | d}||d dk }t|| d S )Nz
`C  C` > 5rn  rf   ry  rz  r   r   r   test_multiple_spaces  s    
z6TestDataFrameQueryBacktickQuoting.test_multiple_spacesc                 C   s*   | d}|d |d  }t|| d S )Nz` A` + `  `rw  rx  r}  rz  r   r   r   test_start_with_spaces  s    
z8TestDataFrameQueryBacktickQuoting.test_start_with_spacesc                 C   s*   | d}||d dk }t|| d S )Nu"   `  &^ :!€$?(} >    <++*''  ` > 4rv  rH   ry  rz  r   r   r   test_lots_of_operators_string  s    
z?TestDataFrameQueryBacktickQuoting.test_lots_of_operators_stringc              	   C   s,   d}t jt|d |d W 5 Q R X d S )Nz(module 'pandas' has no attribute 'thing'r<   z	@pd.thing)r   r>   AttributeErrorr4   )r&   r'   messager   r   r   test_missing_attribute  s    z8TestDataFrameQueryBacktickQuoting.test_missing_attributec              	   C   s,   d}t jt|d |d W 5 Q R X d S )N6(Could not convert ).*( to a valid Python identifier.)r<   z`it's` > `that's`r   r>   r   r1   rt   r   r   r   test_failing_quote  s    z4TestDataFrameQueryBacktickQuoting.test_failing_quotec              	   C   s,   d}t jt|d |d W 5 Q R X d S )Nr  r<   u	   `☺` > 4r  rt   r   r   r   $test_failing_character_outside_range  s    zFTestDataFrameQueryBacktickQuoting.test_failing_character_outside_rangec              	   C   s,   d}t jt|d |d W 5 Q R X d S )NzFailed to parse backticksr<   z`foo#bar` > 4r  rt   r   r   r   test_failing_hashtag  s    z6TestDataFrameQueryBacktickQuoting.test_failing_hashtagc              	   C   sd   dd }|g}| d tjtdd | d W 5 Q R X tjtdd | d W 5 Q R X dS )	z
        Only attributes and variables ('named functions') can be called.
        .__call__() is not an allowed attribute because that would allow
        calling anything.
        https://github.com/pandas-dev/pandas/pull/32460
        c                  W   s   dS r+   r   )_r   r   r   rT    s    zNTestDataFrameQueryBacktickQuoting.test_call_non_named_expression.<locals>.funcz@func()z"Only named functions are supportedr<   z@funcs[0]()z@funcs[0].__call__()N)r4   r   r>   r   )r&   r'   rT  funcsr   r   r   test_call_non_named_expression  s    
z@TestDataFrameQueryBacktickQuoting.test_call_non_named_expressionc              	   C   s~   t ddgddggddg|d}tr&tnd }t| |d}W 5 Q R X t dddgdddggddd	g|d}t|| d S )
Nr!   r"   r#   rH   rm   rn   rX   dtypez	c = b - ar   r   r	   RuntimeWarningr2   assert_produces_warningr4   r3   )r&   any_numeric_ea_and_arrow_dtyper'   warningr7   rd   r   r   r   test_ea_dtypes  s      z0TestDataFrameQueryBacktickQuoting.test_ea_dtypesc              	   C   s~   t ddgddggddgdd}tr&tnd }t| |d	}W 5 Q R X t dddgdddggddd
gdd}t|| d S )Nr!   r"   r#   rH   rm   rn   ZFloat64r  z	c = b - 1r   r  )r&   r'   r  r7   rd   r   r   r   test_ea_dtypes_and_scalar  s      z;TestDataFrameQueryBacktickQuoting.test_ea_dtypes_and_scalarc                 C   sr   t ddgddggddg|d}|d}t tddg|d	tddg|d	tddg|d
 jd	d}t|| d S )Nr!   r"   r#   rH   rm   rn   r  z	c = 2 - 1r  r   )rm   rn   r   )r   r4   r   r  r2   r3   )r&   r  r'   r7   rd   r   r   r   #test_ea_dtypes_and_scalar_operation!  s      
zETestDataFrameQueryBacktickQuoting.test_ea_dtypes_and_scalar_operationr  Zint64Int64int64[pyarrow]c              	   C   s   |dkrt d tdtddg|di}dh}|dkr@tr@tnd }t| |d}W 5 Q R X tdtdg|dgd	i}t	|| d S )
Nr  pyarrowrm   r!   r"   r  r  z	a in @refr  rW   )
r   importorskipr   r   r	   r  r2   r  r1   r3   )r&   r  r'   refr  r7   rd   r   r   r   test_query_ea_dtypes0  s    
z6TestDataFrameQueryBacktickQuoting.test_query_ea_dtypesr   r
   r   c              	   C   s   |dkrt nd }|dkr&ts&td |dkr8td ttdddgddtdddg|dd	}t| |j	d
|d}W 5 Q R X ttddgdddgdtddg|ddgdd	}t
|| d S )Nr   znumexpr not installedr  r  r!   r"   r  r  ro   zA == Br9   r   r  )r  r	   r   r   r  r   r   r2   r  r1   r3   )r&   r  r   r  r'   r7   rd   r   r   r   !test_query_ea_equality_comparison=  s     

$zCTestDataFrameQueryBacktickQuoting.test_query_ea_equality_comparisonN)#rB   rC   rD   r   rE   r'   r{  r|  r~  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r  r   r   r  r  r   r   r   r   ri  f  s@   
!
ri  )'r  numpyr^   r   Zpandas.errorsr   r   Zpandas.util._test_decoratorsutilZ_test_decoratorstdr   r~   r   r   r   r   r   Zpandas._testingZ_testingr2   Zpandas.core.computation.checkr	   rE   r   r   Zskip_if_no_ner   r   r   rF   r   r   r  r*  r/  r0  rb  ri  r   r   r   r   <module>   s@   
 
3_ H  r{ ;