o
    Ti                    @  sp  U d dl mZ d dlmZ d dlmZ d dlZd dlZd dl	Z	d dl
mZ d dlmZmZmZ d dlm  mZ d dlmZmZmZmZ d dlZd dlmZmZmZ d dlmZ  d d	l!m"Z"m#Z# d d
l$m%Z% d dl&m'Z'm(Z(m)Z) d dl*m+Z+m,Z, d dl-m.Z.m/Z/m0Z0m1Z1m2Z2 d dl3m4Z4 e	j5dd e%D ddd Z6e	j5e"j7ddd Z8dd Z9e	j5e:e;dg dddd Z<e<Z=e<Z>G dd dZ?dd  Z@G d!d" d"ZAd#d$ ZBG d%d& d&ZCG d'd( d(ZDG d)d* d*ZEejFGd+Hd,ZIG d-d. d.ZJejKd/d0 ZLejKe	jMNd1d2d3d4 ZOejKd5d6 ZPejKd7d8 ZQe)e#jRe(d9ZSd:eTd;< e	jMNde%e	jMNdeSd<d= ZUd>d? ZVd@dA ZWe	jMNdBg dCdDdE ZXdFdG ZYdHdI ZZdJdK Z[dLdM Z\e	jMNdNdOe	jMNde]e^fe	jMNdPe]e^fdQdR Z_e	jMNdSdTdUgdVdW Z`dXdY Zae	jMNdZd[d\gd]d^ Zbd_d` Zce	jMNdZe4d dadb Zedcdd ZfG dedf dfZgdS )g    )annotations)reduce)productN)PY312)NumExprClobberingErrorPerformanceWarningUndefinedVariableError)is_boolis_floatis_list_like	is_scalar)	DataFrameSeries
date_range)exprpytables)ENGINES)BaseExprVisitorPandasExprVisitorPythonExprVisitor)NUMEXPR_INSTALLEDUSE_NUMEXPR)ARITH_OPS_SYMSSPECIAL_CASE_ARITH_OPS_SYMS_binary_math_ops_binary_ops_dict_unary_math_ops)DEFAULT_GLOBALSc              	   c  sF    | ]}t j|t jj|d kot dt dt dtjgdV  qdS )numexprznumexpr enabled->z, installed->reasonZmarksN)pytestparammarkskipifr   r   tdskip_if_no_ne).0engine r*   b/var/www/html/evchargy.com/venv/lib/python3.10/site-packages/pandas/tests/computation/test_eval.py	<genexpr>9   s    
r,   )paramsc                 C     | j S Nr#   requestr*   r*   r+   r)   8   s   r)   c                 C  r.   r/   r0   r1   r*   r*   r+   parserL   s   r3   c              
   C  sd   t | }t| jr-z|| |W S  ty, } zt|dr'tjW  Y d }~S  d }~ww || |S )Nz6negative number cannot be raised to a fractional power)r   r   Zhas_neg_frac
ValueErrorstr
startswithnpnan)lhscmp1rhsr)   cer*   r*   r+   _eval_single_binQ   s   

r>      )r   r   Z	SeriesNaNZDataFrameNaNfloat)r-   idsc                 C  s~   t tjdd}tj||dk< t tjddttjddtddtjtjdg|tjd f}|| j S )N   )
   r?         ?r?      )r   r7   randomdefault_rngstandard_normalr8   r   r#   )r2   Znan_df1optsr*   r*   r+   r9   `   s   
r9   c                	   @  s`  e Zd Zejjdg dg ddejjdddgdd	gdejd
ejdd Zejdej	dd Z
ejdej	dd Zejdddgejdddgdd Zejdeeeedd Zdd Zdd Zejdd Zdd Zd d! Zd"d# Zd$d% Zd&d' Zejd(eej d)!d*eej d)j"d+d*d,eej d)!d*d-kgd.d/ Z#ejd(e$ej d)!d+e$ej d)j"d+d+d,e$ej d)!d+d-kgd0d1 Z%d2d3 Z&d4d5 Z'ejd6ej(ej)gejd7d8d9gd:d; Z*d<d= Z+ejd>d?d@dA Z,dBdC Z-dDdE Z.dFdG Z/dHdI Z0dJdK Z1dLdM Z2dNS )OTestEvalr:   )z!=z==z<=z>=<>)neeqlegeltgt)rA   cmp2rL   rK   rR   rQ   binopc                 C  s   |dkr8|dv r8d}t jt|d d| d| d| d}	tj|	||d	 W d    d S 1 s1w   Y  d S t||||}
t||||}t|
|||}d| d| d| d}	tj|	||d	}t|| d S )
Npythonandor"'BoolOp' nodes are not implementedmatch(lhs z rhs) z (lhs  rhs)r)   r3   )r"   raisesNotImplementedErrorpdevalr>   tmassert_equal)selfr:   rS   rT   r9   r;   r)   r3   msgexlhs_newrhs_newexpectedresultr*   r*   r+   test_complex_cmp_opsw   s   
zTestEval.test_complex_cmp_opscmp_opc           
      C  s  |dk }|dk }|dkr:|dv r:d}t jt|d d| d}tj|||d W d    d S 1 s3w   Y  d S d| d}d	d
dg}|dv rut|sut jt|d tj|||||dd W d    d S 1 snw   Y  d S t||||}tj|||d}	t	
|	| d S )Nr   rU   innot in&'(In|NotIn)' nodes are not implementedrZ   lhs  rhsr^   |zvonly list-like( or dict-like)? objects are allowed to be passed to (DataFrame\.)?isin\(\), you passed a (`|')bool(`|')z'argument of type 'bool' is not iterabler9   r;   r)   r3   
local_dict)r"   r_   r`   ra   rb   joinr   	TypeErrorr>   rc   rd   )
re   rm   r9   r;   r)   r3   rf   rg   rj   rk   r*   r*   r+   test_simple_cmp_ops   s:   
"zTestEval.test_simple_cmp_opsopc                 C  s  |dkr2|dv r2d}t jt|d d| d}tj|||d W d    d S 1 s+w   Y  d S t|rSt|sS|dv rS|dkrS|dkrSt jjd	d
}	|j	|	 ddg}
d| d}d
ddg}t|r||
v rt jt|d tj|||||dd W d    d S 1 sw   Y  d S t|rt|rdd ||fD \}}t||||}t|r| }n| }tj|||d}t|| d S )NrU   rn   rq   rZ   z~(lhs r]   r^   pandasz]Looks like expected is negative, unclear whether expected is incorrect or result is incorrectr   ro   rp   rt   zwonly list-like( or dict-like)? objects are allowed to be passed to (DataFrame\.)?isin\(\), you passed a (`|')float(`|')z(argument of type 'float' is not iterableru   rv   c                 s  s    | ]	}t |gV  qd S r/   )r7   arrayr(   xr*   r*   r+   r,          z3TestEval.test_compound_invert_op.<locals>.<genexpr>)r"   r_   r`   ra   rb   r
   r$   xfailnode
add_markerrx   r   ry   r>   rc   assert_almost_equal)re   r{   r9   r;   r2   r)   r3   rf   rg   r$   Z
skip_theserj   rk   r*   r*   r+   test_compound_invert_op   sX   
"	z TestEval.test_compound_invert_opc                 C  s  |}|dkr3d| d| d}	d}
t jt|
d tj|	||d W d    d S 1 s,w   Y  d S t||||}t||||}|d ur|d urd| d| d}	d| d| d}d	| d
| d}t|d||}|	||fD ]}tj|||d}t|| qpd S d S d S )NrU   rr    mid rs   rY   rZ   r^    mid and mid r\    mid) & (mid r]   &)r"   r_   r`   ra   rb   r>   rc   r   )re   r:   rS   r9   midhsr;   r)   r3   midex1rf   rh   ri   ex2ex3rj   rg   rk   r*   r*   r+   test_chained_cmp_op   s,   
zTestEval.test_chained_cmp_oparith1c              
   C  s   d| d}t j|||d}t||||}t|| d| d| d}t j|||d}t||||}	z	|	|\}	}
W n tttfyI   Y d S w |dkrddd l	}|
d| d}t|j| d S td| d}t|| d S )	Nrr   rs   r^   z rhs r   r   znlhs z ghs)ra   rb   r>   rc   r   alignr4   ry   AttributeErrorr   evaluatevalues)re   r   r9   r;   r)   r3   rg   rk   rj   ZnlhsZghsrM   r*   r*   r+   test_binary_arith_ops   s$   zTestEval.test_binary_arith_opsc           	      C  s   d}t j|||d}|| }t|| |dkr;dd l}|d}t|ttfr1t|j	| d S t||
  d S t|d||}t|| d S )Nz	lhs % rhsr^   r   r   zexpected % rhs%)ra   rb   rc   r   r   r   
isinstancer   r   r   itemr>   )	re   r9   r;   r)   r3   rg   rk   rj   rM   r*   r*   r+   test_modulus!  s   
zTestEval.test_modulusc           	      C  s   d}|dkrt j|||d}|| }t|| d S d}tjt|d t j|||d||d W d    d S 1 s;w   Y  d S )Nz
lhs // rhsrU   r^   zGunsupported operand type\(s\) for //: 'VariableNode' and 'VariableNode'rZ   ru   rw   r)   r3   )ra   rb   rc   rd   r"   r_   ry   )	re   r9   r;   r)   r3   rg   resrj   rf   r*   r*   r+   test_floor_division3  s   "zTestEval.test_floor_divisionc           
      C  s   d}t |d||}tj|||d}t|rHt|rHt|ttjfrHt|rHd}t	j
t|d t|| W d    d S 1 sAw   Y  d S t|| d}tj|||d}t |d||}	t |	d||}t|| d S )Nz
lhs ** rhs**r^   z-(DataFrame.columns|numpy array) are differentrZ   z(lhs ** rhs) ** rhs)r>   ra   rb   r   r   complexr7   Zcomplexfloatingisnanr"   r_   AssertionErrorrc   assert_numpy_array_equalr   )
re   r9   r;   r)   r3   rg   rj   rk   rf   middler*   r*   r+   test_powG  s*   "zTestEval.test_powc                 C  sX   z| t}W n ty   tt|g}Y nw | }tjd||d}t|| d S )Nz~elbr^   )	astypeboolr   r7   r}   ra   rb   rc   r   )re   r9   r)   r3   Zelbrj   rk   r*   r*   r+   test_check_single_invert_opa  s   z$TestEval.test_check_single_invert_opc                 C  s&  d}t tjdd}|dkr3d}tjt|d tj	|||d W d    n1 s-w   Y  n!d}tjt
|d tj	|||d W d    n1 sOw   Y  t tjdjd	dd
}|dkrd}tjt|d tj	|||d W d    n1 sw   Y  n| }tj	|||d}t|| t tjdddk}| }tj	|||d}t|| t g dtjdddkd}|dkrtjtdd tj	|||d W d    d S 1 sw   Y  d S d}tjt
|d tj	|||d W d    d S 1 sw   Y  d S )N~lhsrB   r?   rB   r   -couldn't find matching opcode for 'invert_dd'rZ   r^   0ufunc 'invert' not supported for the input typesr?   size)couldn't find matching opcode for 'invertrD   arE   g       @   )br<   unknown type object#bad operand type for unary ~: 'str')r   r7   rF   rG   rH   r"   r_   r`   ra   rb   ry   integersrc   assert_frame_equalr4   )re   r)   r3   r   r9   rf   expectrk   r*   r*   r+   test_frame_invertk  sJ   "$zTestEval.test_frame_invertc                 C  s  d}t tjdd}|dkr3d}tjt|d tj	|||d}W d    n1 s-w   Y  n!d}tjt
|d tj	|||d W d    n1 sOw   Y  t tjdjddd	}|dkrd
}tjt|d tj	|||d W d    n1 sw   Y  n| }tj	|||d}t|| t tjdddk}| }tj	|||d}t|| t g d}|dkrtjtdd tj	|||d W d    d S 1 sw   Y  d S d}tjt
|d tj	|||d W d    d S 1 sw   Y  d S )Nr   rB   r?   r   r   rZ   r^   r   r   r   rD   r   r   r   )r   r7   rF   rG   rH   r"   r_   r`   ra   rb   ry   r   rc   assert_series_equalr4   )re   r)   r3   r   r9   rf   rk   r   r*   r*   r+   test_series_invert  sF   ""zTestEval.test_series_invertc                 C  s  d}t tjdd}| }tj|||d}t|| t tjdj	ddd}| }tj|||d}t|| t tjdddk}|dkrqd	}t
jt|d
 tj|||d W d    d S 1 sjw   Y  d S | }tj|||d}t|| d S )N-lhsrB   r   r^   r?   r   rD   r   *couldn't find matching opcode for 'neg_bb'rZ   )r   r7   rF   rG   rH   ra   rb   rc   r   r   r"   r_   r`   re   r)   r3   r   r9   r   rk   rf   r*   r*   r+   test_frame_negate  $   "zTestEval.test_frame_negatec                 C  s  d}t tjdd}| }tj|||d}t|| t tjdj	ddd}| }tj|||d}t|| t tjdddk}|dkrqd}t
jt|d	 tj|||d W d    d S 1 sjw   Y  d S | }tj|||d}t|| d S )
Nr   rB   r?   r^   r   rD   r   r   rZ   )r   r7   rF   rG   rH   ra   rb   rc   r   r   r"   r_   r`   r   r*   r*   r+   test_series_negate  r   zTestEval.test_series_negater9   rB   r   r?   r   rD   c                 C  (   d}|}t j|||d}t|| d S Nz+lhsr^   )ra   rb   rc   r   re   r9   r)   r3   r   r   rk   r*   r*   r+   test_frame_pos     zTestEval.test_frame_posc                 C  r   r   )ra   rb   rc   r   r   r*   r*   r+   test_series_pos  r   zTestEval.test_series_posc                 C  sN  d}t jt|d tjd||d W d    n1 sw   Y  tjd||ddks-J tjd||dd	ks9J tjd
||ddksEJ tjd||ddksQJ tjd||ddks]J tjd||ddksiJ tjd||ddksuJ tjd||ddksJ tjd||ddksJ tjd||ddksJ tjd||ddksJ d S )Nz%bad operand type for unary ~: 'float'rZ   z~1.0r^   z-1.0r3   r)   g      z+1.0g      ?z~1z-1z+1rE   z~Truez~Falsez-Truez-Falser   z+Truez+Falser"   r_   ry   ra   rb   )re   r)   r3   rf   r*   r*   r+   test_scalar_unary  s   zTestEval.test_scalar_unaryc                 C  s:   t jtdt jd}t jg dt jd}t|| d S )Nz>[-True, True, +True, -False, False, +False, -37, 37, ~37, +37]dtype)
r   TrE   r   Fr   i%   ir   )r7   r}   ra   rb   Zobject_rc   r   )re   rk   rj   r*   r*   r+   test_unary_in_array0  s   zTestEval.test_unary_in_arrayr   r   zx < -0.1z-5 > xc                 C  s<   t dtjdg|di}||}|jtdgksJ d S )Nr   r   r   F)r   r7   r}   rb   r   )re   r   r   dfr   r*   r*   r+   test_float_comparison_bin_opI  s   
z%TestEval.test_float_comparison_bin_opc                 C  sl   t dddtjgi}|d}|jd}tj||t d |d}|jj	ddd}tj||t d d S )	Nr   r   rE   zx.fillna(-1)r   Zcheck_nameszx.shift(1, fill_value=-1))Z
fill_value)
r   r7   r8   rb   r   Zfillnarc   r   r   shiftre   r   rk   rj   r*   r*   r+   test_unary_in_functionQ  s   

zTestEval.test_unary_in_functionrg   )z1 or 2z1 and 2za and bza or bz1 or 2 and (3 + 2) > 3z2 * x > 2 or 1 and 2z2 * df > 3 and 1 or ac           	      C  s|   t jdddd}}}tt jdd}d}tjt|d tj	|||d W d    d S 1 s7w   Y  d S )NrB   r   rE   )r   rB   ;cannot evaluate scalar only bool ops|'BoolOp' nodes are notrZ   r^   )
r7   rF   rG   rH   r   r"   r_   r`   ra   rb   )	re   rg   r)   r3   r   r   r   r   rf   r*   r*   r+   test_disallow_scalar_bool_ops_  s   "z&TestEval.test_disallow_scalar_bool_opsc                 C  sJ  d}t jd||d}|dksJ t|sJ d}t jd||d}|dks&J t|s,J d}t jd||d}|r:J t|s@J t|sFJ tdg}t jd||d}t|tdg |jdkseJ tdg}t jd||d}t|tdg |jdksJ tdg}t jd||d}t|tdg |jdksJ d S )NrE   r   r^   g      ?F)rE   )	ra   rb   r   r	   r7   r}   rc   r   shape)re   r)   r3   r   rk   r*   r*   r+   test_identicals  s2   zTestEval.test_identicalc                 C  s$   d}t j|||d}|dksJ d S )Nz1 + 2 *         5 - 1 + 2 r^      )ra   rb   )re   r)   r3   exprk   r*   r*   r+   test_line_continuation  s   zTestEval.test_line_continuationc           	      C  s   d}t j|||d}t|}||ksJ tdg di}d}|d|d}|js-J d}|d	|d}|jd
dgd d f }t	|| d}|d|d}|jd
gd d f }t	|| d S )Nz1000000000.006r^   A)g~  eA$  eAg'1  eAg  eAzA < z.4fg   eAzA > rE   rB   r   A == )
ra   rb   r7   float64r   queryemptylocrc   r   )	re   r)   r3   r   rk   rj   r   cutoffexactr*   r*   r+   test_float_truncation  s    

zTestEval.test_float_truncationc                 C  s   t g dgg dd}d}tjt|d |d W d    n1 s$w   Y  t  }d|j_tjt|d |d W d    d S 1 sHw   Y  d S )	N)r   r   r   )Zfoobarclasscolumnsz4Python keyword not valid identifier in numexpr queryrZ   z
class == 0lambdazlambda == 0)r   r"   r_   SyntaxErrorr   indexnamere   r   rf   r*   r*   r+   test_disallow_python_keywords  s   "z&TestEval.test_disallow_python_keywordsc                 C  sl   t jttdd$ tddksJ tddksJ tddks$J W d    d S 1 s/w   Y  d S )	NF)Zcheck_stacklevelznot Truer   z	not Falser   zTrue and not Truer   )rc   Zmaybe_produces_warningDeprecationWarningr   ra   rb   )re   r*   r*   r+   test_true_false_logic  s   "zTestEval.test_true_false_logicc                 C  sR   t ddi}t|jdj sJ t|jdjo"|jdj s'J d S )Nr   Zhello)r   ra   rb   r5   r[   r   )re   eventr*   r*   r+   test_and_logic_string_match  s   ,z$TestEval.test_and_logic_string_matchN)3__name__
__module____qualname__r"   r$   parametrizer   BOOL_OPS_SYMSrl   CMP_OPS_SYMSrz   r   r   sortedsetr   
differencer   r   r   r   r&   skip_if_windowsr   r   r   r   r   r   r   r7   rF   rG   rH   r   r   r   r   r   r   float32r   r   r   r   r   r   r   r   r   r   r*   r*   r*   r+   rJ   v   s|    
"
3
 

-/


!
rJ   c                  O  s   t jd S )NrB   )r7   rF   rG   rH   )argskwargsr*   r*   r+   <lambda>  s    r  c                   @  sN   e Zd Zejdg dejdejejgejdddgdd Z	d	S )
TestTypeCastingr{   )+-*r   /dt
left_right)r   3)r	  r   c                 C  sr   t jddt|d}|\}}| d| d| }	tj|	||d}
|jj|ks'J |
jj|ks/J t |
t|	 d S )Nr?   r   )
data_gen_fr    r^   )rc   makeCustomDataframefra   rb   r   r   r   )re   r)   r3   r{   r  r  r   leftrightsr   r*   r*   r+   test_binop_typecasting  s   z&TestTypeCasting.test_binop_typecastingN)
r   r   r   r"   r$   r   r7   r   r   r  r*   r*   r*   r+   r    s
    r  c                  G  s4   t ttd|  }ttjdd | D }|o|S )NZis_monotonic_increasingc                 s  s     | ]}t |jjtjV  qd S r/   )
issubclassr   typer7   Z
datetime64r~   r*   r*   r+   r,     s    zshould_warn.<locals>.<genexpr>)anymapoperator
attrgetterr   xor)r   Znot_monoZonly_one_dtr*   r*   r+   should_warn  s
   r  c                	   @  s
  e Zd Zg dZedg Zdd Zejdej	deej	deej	ded	d
 Z
ej	deej	dedd Zejdej	deej	deej	deej	dedd Zejdej	dddgej	deej	dedd Zej	dddgej	deeddgddgdg ejddd Zejdej	deej	deej	dddgej	dd d!gd"d# Zejdej	deej	deej	deej	ded$d% Zd&d' Zd(S ))TestAlignment)ir  r  r  c                 C  s8   d}t jddtd}tj|||d}t ||d  d S )Nzdf * ~2r?   r   )r
  r^   )rc   r  r  ra   rb   r   )re   r)   r3   r  r   r   r*   r*   r+   test_align_nested_unary_op  s   z(TestAlignment.test_align_nested_unary_opzalways::RuntimeWarninglr_idx_typerr_idx_type
c_idx_typec           	      C  s   t jddt||d}t jddt||d}t|j|jr9t t tjd||d}W d    n1 s3w   Y  ntjd||d}t 	|||  d S )NrC   r
  
r_idx_typer      zdf + df2r^   
rc   r  r  r  r   assert_produces_warningRuntimeWarningra   rb   r   )	re   r)   r3   r  r  r   r   df2r   r*   r*   r+   test_basic_frame_alignment  s   

z(TestAlignment.test_basic_frame_alignmentr"  c                 C  sz   t jddt||d}tjd||d}t ||dk  ttj	d
|j|j|jd}tjd||d}t |||k  d S )NrC   r!  df < 2r^   rB   )r   r   zdf < df3)rc   r  r  ra   rb   r   r   r7   rF   rG   rH   r   r   r   )re   r)   r3   r"  r   r   r   df3r*   r*   r+   test_frame_comparison  s   
z#TestAlignment.test_frame_comparisonzignore::RuntimeWarningr1c1r2c2c                 C  s   t jddt||d}t jddt||d}t jddt||d}	t|j|j|	jrEt t tjd||d}
W d    n1 s?w   Y  ntjd||d}
t 	|
|| |	  d S )Nr   rB   r!     r?   zdf + df2 + df3r^   r$  )re   r)   r3   r,  r-  r.  r/  r   r'  r*  r   r*   r*   r+   #test_medium_complex_frame_alignment!  s   z1TestAlignment.test_medium_complex_frame_alignment
index_namer   r   c                 C  s   t jddt||d}t||}ttjdd|d d }t	|j
|j
rDt t tjd||d}	W d    n1 s>w   Y  ntjd||d}	|dksT|dkrb|dkr]||n|| }
n|| }
t |	|
 d S )	NrC   r!  rB   r?   df + sr^   r  r   )rc   r  r  getattrr   r7   rF   rG   rH   r  r   r%  r&  ra   rb   addr   )re   r)   r3   r2  r"  r   r   r   r  r   rj   r*   r*   r+   !test_basic_frame_series_alignment1  s   

 z/TestAlignment.test_basic_frame_series_alignmentzr_idx_type, c_idx_typer  )r  r  c              
   C  s>  |dkr1|dv r1|dkr1|dkr1|dkr1d| d| d| d	| d
| 
}|j tjj|dd tjddt||d}t||}	t	t
jdd|	d d }
t|
j|jrutt tjd||d}W d    n1 sow   Y  ntjd||d}|dks|dkr|dkr||
n|
| }n|
| }t|| d S )Nr   )r|   rU   r   r  r  z"Flaky column ordering when engine=z	, parser=z, index_name=z, r_idx_type=z, c_idx_type=F)r    strictrC      r!  rB   r?   zs + dfr^   r  )r   r   r"   r$   r   rc   r  r  r4  r   r7   rF   rG   rH   r  r   r%  r&  ra   rb   r5  r   )re   r2   r)   r3   r2  r"  r   r    r   r   r  r   rj   r*   r*   r+   !test_basic_series_frame_alignmentJ  s>   


 z/TestAlignment.test_basic_series_frame_alignmentr{   r  r  c                 C  s.  t jddt||d}t||}ttjdd|d d }	d| d}
d| d}t	|j
|	j
rmt t tj|
||d	}W d    n1 sJw   Y  t t tj|||d	}W d    n1 sgw   Y  ntj|
||d	}tj|||d	}|d
kr|d
kr|dkrt || d S d S d S d S )NrC   r!  rB   r?   zs z dfzdf z sr^   r  r   )rc   r  r  r4  r   r7   rF   rG   rH   r  r   r%  r&  ra   rb   r   )re   r)   r3   r2  r{   r"  r   r   r   r  r9   r;   r   r   r*   r*   r+   test_series_frame_commutativityq  s,   

 z-TestAlignment.test_series_frame_commutativityc                 C  s  d}d}d| }	t jdddg}
t jdddg}tj||t||d}tj|	|t||d}tt 	||
}t
t jd||d | }|d	ksS|d	krb|d
kr]||}n	|| }n|| }|d	ksn|d	kr}|d
krx||}n	|| }n|| }t|j|j|jrtt tjd||d}W d    n1 sw   Y  ntjd||d}|j|jksJ t|| d S )Nr   r?   rB   r   r   r   r'  r!  r  r   zdf2 + ser + dfr^   )r7   rF   rG   choicerc   r  r  r4  localsgetr   rH   r5  r  r   r%  r&  ra   rb   r   r   )re   r)   r3   r,  r-  r.  r/  nm1m2r2  obj_namer   r'  r   serZ	expected2rj   r   r*   r*   r+   #test_complex_series_frame_alignment  s6    

z1TestAlignment.test_complex_series_frame_alignmentc                 C  s  t tjdd}ttjdd}|dkrt}nd}t| t	j
d||d W d    n1 s7w   Y  ttjdd}td t	j
d||d W d    n1 s_w   Y  t tjdd	}ttjdd}td t	j
d||d W d    n1 sw   Y  t tjdd
}ttjdd}|dk}|st}nd}t|B}t	j
d||d |st|dksJ t|d j}	t|j|jd  }
d|
dd}|	|ksJ W d    d S W d    d S 1 sw   Y  d S )NrB   )  rC   '  r   Fr3  r^   rD  )rC   rE  )rC   rC   rU   rE   r   z_Alignment difference on axis 1 is larger than an order of magnitude on term 'df', by more than z.4gz; performance may suffer.)r   r7   rF   rG   rH   r   r   rc   r%  ra   rb   lenr5   messagelog10r   r   )re   r)   r3   r   r  seenZis_python_engineZwrnwrf   Zloggedrj   r*   r*   r+   +test_performance_warning_for_poor_alignment  sL   $z9TestAlignment.test_performance_warning_for_poor_alignmentN)r   r   r   Zindex_typesZlhs_index_typesr  r"   r$   filterwarningsr   r(  r+  r1  r6  listr   r9  r:  rC  rK  r*   r*   r*   r+   r    sV    





!
%r  c                
   @  sB  e Zd Zdd Zdd Zejdddgejdddgejd	ej	d
d Z
ejdddgejdddgejd	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$d% Zd&d' Zd(d) Zd*d+ Zd,d- Zd.d/ Zejjd0d1d2d3 Zd4d5 Zd6d7 Z d8d9 Z!d:d; Z"d<d= Z#d>d? Z$d@dA Z%ejdBdCdDdCdEge&'g dFgdGdH Z(ejdBg dIdJdK Z)ejdLdCdDdCdEge&'g dFdCdEigdMdN Z*dOdP Z+dQdR Z,dSdT Z-dUdV Z.dWdX Z/dYdZ Z0ejd[g d\d]d^ Z1ejd_d`dagdbdc Z2ddS )eTestOperationsc                 O  $   | ddd |d< tj|i |S Nlevelr   rE   popra   rb   re   r   r   r*   r*   r+   rb        zTestOperations.evalc              	     sH  g  |dkr
ddg  fddt jt j D }dd |D }|D ]}d| d	}d
| d	}d| d}|dv rZd}	tjt|	d tj|||d W d    n1 sTw   Y  q td|d|}
| j|||d}||
ksoJ t||d|}
| j|d|i||d}||
ksJ td||d |}
| j|d|i||d}||
ksJ q d S )NrU   ro   rp   c                   s   g | ]}| vr|qS r*   r*   r(   r{   Zexclude_arithr*   r+   
<listcomp>  s
    z8TestOperations.test_simple_arith_ops.<locals>.<listcomp>c                 s  s    | ]	}|d kr|V  qdS )z//Nr*   rV  r*   r*   r+   r,     r   z7TestOperations.test_simple_arith_ops.<locals>.<genexpr>z1 z 1zx z (x + 1)rn   z&argument of type 'int' is not iterablerZ   r^   rE   r   r   )	r   r   r   r"   r_   ry   ra   rb   r>   )re   r)   r3   Z	arith_opsopsr{   rg   r   r   rf   expecr   yr*   rW  r+   test_simple_arith_ops  s6   

z$TestOperations.test_simple_arith_opsr;   TFr9   r{   c                 C     | d| d| }t dkr3|dv r3d}tjt|d | | W d    d S 1 s,w   Y  d S | |}t|}||ksBJ d S Nr  rU   rV   rY   rZ   r3   r"   r_   r`   rb   re   r;   r9   r{   rg   rf   r   r   r*   r*   r+   test_simple_bool_ops     

z#TestOperations.test_simple_bool_opsc                 C  r]  r^  r_  r`  r*   r*   r+   test_bool_ops_with_constants!  rb  z+TestOperations.test_bool_ops_with_constantsc                 C  st   t jdd}tt jdd}d}tjt|d | jd||dd W d    d S 1 s3w   Y  d S )	NrB   )r   r0  r?      rC   z?N-dimensional objects, where N > 2, are not supported with evalrZ   x + yr   r[  rw   )	r7   rF   rG   rH   r   r"   r_   r`   rb   )re   r   r[  rf   r*   r*   r+   test_4d_ndarray_fails1  s   "z$TestOperations.test_4d_ndarray_failsc                 C  s   |  d}|dksJ d S )N1rE   )rb   )re   r   r*   r*   r+   test_constant8  s   
zTestOperations.test_constantc                 C  s8   t tjdd}| jdd|id}t|| d S )NrB   rC   rB   r   rg  r   r7   rF   rG   rH   rb   rc   r   )re   r   r'  r*   r*   r+   test_single_variable<  s   z#TestOperations.test_single_variablec                 C  sT   t tjdd}tjtdd | d W d    d S 1 s#w   Y  d S )NrB   r?   r   name 'x' is not definedrZ   zdf[x > 2] > 2)	r   r7   rF   rG   rH   r"   r_   	NameErrorrb   re   r   r*   r*   r+   &test_failing_subscript_with_name_errorA  s   "z5TestOperations.test_failing_subscript_with_name_errorc                 C  sH   t tjdd}| jdd|id}|d |dk }t|| d S )NrB   rn  z(df + 1)[df > 2]r   rg  rE   rl  r   r*   r*   r+   test_lhs_expression_subscriptF  s   z,TestOperations.test_lhs_expression_subscriptc                 C  s   t tjddtdd}d}|j|jk }d}|j|j |j }d}|j|j |j|jdk   }|||f}|||f}	t	||	D ]\}
}t
|| j|
d	|id
 qAd S )NrB   rn  abcr   zdf.a < df.bzdf.a + df.b + df.czdf.a + df.b + df.c[df.b < 0]r   r   rg  )r   r7   rF   rG   rH   rM  r   r   r<   ziprc   r   rb   )re   r   expr1Zexpec1Zexpr2Zexpec2Zexpr3Zexpec3ZexprsZexpecsr=   rZ  r*   r*   r+   test_attr_expressionL  s   

z#TestOperations.test_attr_expressionc                 C  s   t tjddtdd}t tjdd}d}d}tjt|d | j	|||dd	 W d    d S 1 s;w   Y  d S )
NrB   rn  rt  r   zdf = df2%cannot assign without a target objectrZ   )r   r'  rg  )
r   r7   rF   rG   rH   rM  r"   r_   r4   rb   )re   r   r'  rv  rf   r*   r*   r+   test_assignment_fails[  s   "z$TestOperations.test_assignment_failsc                 C  s\   t tjddtdd}tjtdd |	d W d    d S 1 s'w   Y  d S )NrB   r   abr   invalid syntaxrZ   zd c = a + b
r   r7   rF   rG   rH   rM  r"   r_   r   rb   rq  r*   r*   r+   %test_assignment_column_multiple_raisee  s   "z4TestOperations.test_assignment_column_multiple_raisec                 C  `   t tjddtdd}d}tjt|d |	d W d    d S 1 s)w   Y  d S )NrB   r   rz  r   z5left hand side of an assignment must be a single namerZ   zd,c = a + br|  r   r*   r*   r+   %test_assignment_column_invalid_assignm  s   "z4TestOperations.test_assignment_column_invalid_assignc                 C  r~  )NrB   r   rz  r   zcannot assign to function callrZ   zTimestamp("20131001") = a + br|  r   r*   r*   r+   3test_assignment_column_invalid_assign_function_callv  s   "zBTestOperations.test_assignment_column_invalid_assign_function_callc                 C  sX   t tjddtdd}| }|d |d  |d< |jddd	 t	|| d S )
NrB   r   rz  r   r   r   	a = a + bTinplace
r   r7   rF   rG   rH   rM  copyrb   rc   r   re   r   rj   r*   r*   r+   &test_assignment_single_assign_existing~     z5TestOperations.test_assignment_single_assign_existingc                 C  sX   t tjddtdd}| }|d |d  |d< |jdd	d
 t	|| d S )NrB   r   rz  r   r   r   r<   	c = a + bTr  r  r  r*   r*   r+   !test_assignment_single_assign_new  r  z0TestOperations.test_assignment_single_assign_newc                 C  s`   t tjddtdd}| }d}|jddd | }d|d	  |d
< t	|| d S )NrB   r   rz  r   rE   z	a = 1 + bTr  r   r   r  )re   r   r   rj   r*   r*   r+   +test_assignment_single_assign_local_overlap  s   z:TestOperations.test_assignment_single_assign_local_overlapc                 C  sh   t tjddtdd}d}|j }|jddd ||j	 }t
j||jd	d
 |jd u s2J d S )NrB   r   rz  r   rE   r  Tr  Fr   )r   r7   rF   rG   rH   rM  r   r  rb   r   rc   r   r   )re   r   r   Zold_ark   r*   r*   r+   "test_assignment_single_assign_name  s   

z1TestOperations.test_assignment_single_assign_namec                 C  sn   t tjddtdd}|jddd d}tjt	|d	 |d
 W d    d S 1 s0w   Y  d S )NrB   r   rz  r   r  Tr  z#can only assign a single expressionrZ   z	c = a = b)
r   r7   rF   rG   rH   rM  rb   r"   r_   r   r   r*   r*   r+   test_assignment_multiple_raises  s   "z.TestOperations.test_assignment_multiple_raisesc                 C  s`   t tjddtdd}| jdd|i|dd | }|d	 |d
  |d< t	|| d S )NrB   r   rz  r   zc = df.a + df.br   T)rw   targetr  r   r   r<   
r   r7   rF   rG   rH   rM  rb   r  rc   r   r  r*   r*   r+   test_assignment_explicit  s   z'TestOperations.test_assignment_explicitc                 C  s:   t dgdgd}|d}tdg}tj||dd d S )N   ir   r   za in [11, -32]TFr   )r   rb   r   rc   r   r   r*   r*   r+   test_column_in  s   

zTestOperations.test_column_inz%Unknown: Omitted test_ in name prior.r   c                 C  sd   t tjddtdd}|jddd}|d usJ | }|d |d	  |d
< t	|| d S )NrB   r   rz  r   r  Fr  r   r   r<   r  )re   r   actualrj   r*   r*   r+   test_assignment_not_inplace  s   z*TestOperations.test_assignment_not_inplacec                 C  s   t g dg dd}| }|d |d  |d< |d |d  |d< |jdd	d
}t|| |d u s6J |d d |d< |d d |d< |jdd	d
}t|| |d u sYJ d}tjt|d |jddd
 W d    d S 1 suw   Y  d S )NrE   rB   r   r0  r?   rd  r  r   r   r<   d$
        c = a + b
        d = c + bTr  rE   rB   r=   $
        a = a - 1
        e = a + 2z@Multi-line expressions are only valid if all expressions containrZ   z(
            a = b + 2
            b - 2F)r   r  rb   rc   r   r"   r_   r4   )re   r   rj   answerrf   r*   r*   r+   test_multi_line_expression  s2   "z)TestOperations.test_multi_line_expressionc                 C  s   t g dg dd}| }|d |d  |d< |d |d  |d< |jdd	d
}t|| |d d |d< |d d |d< |jdd	d
}t|| d S )Nr  r  r  r   r   r<   r  r  Fr  rE   rB   r=   r  r   r  rb   rc   r   r  r*   r*   r+   &test_multi_line_expression_not_inplace  s    z5TestOperations.test_multi_line_expression_not_inplacec                 C  sl   t g dg dd}| }d}|d | |d< |d | |d< |jdd	d
}t|| |d u s4J d S )Nr  r  r  r8  r   r<   r  z?
        c = a * @local_var
        d = c + @local_var
        Tr  r  )re   r   rj   Z	local_varr  r*   r*   r+   )test_multi_line_expression_local_variable  s   z8TestOperations.test_multi_line_expression_local_variablec                 C  s|   t g dg dd}dd }| }|d |dd |d	< |d	 |dd |d
< |jddd}t|| |d u s<J d S )Nr  r  r  c                 S     |S r/   r*   r  r*   r*   r+   
local_func)     zUTestOperations.test_multi_line_expression_callable_local_variable.<locals>.local_funcr   rE   r8  r<   r  zM
        c = a * @local_func(1, 7)
        d = c + @local_func(1, 7)
        Tr  r  re   r   r  rj   r  r*   r*   r+   2test_multi_line_expression_callable_local_variable%  s   zATestOperations.test_multi_line_expression_callable_local_variablec                 C  s   t g dg dd}dd }| }|d |ddd	 |d
< |d
 |ddd	 |d< |jddd}t|| |d u s>J d S )Nr  r  r  c                 S  r  r/   r*   r  r*   r*   r+   r  =  r  zaTestOperations.test_multi_line_expression_callable_local_variable_with_kwargs.<locals>.local_funcr   r8  rE   )r   r   r<   r  zU
        c = a * @local_func(b=7, a=1)
        d = c + @local_func(b=7, a=1)
        Tr  r  r  r*   r*   r+   >test_multi_line_expression_callable_local_variable_with_kwargs9  s   zMTestOperations.test_multi_line_expression_callable_local_variable_with_kwargsc                 C  sj   t g dg dd}| }d}tjt|d |d W d    n1 s(w   Y  t|| d S )Nr  r  r  rx  rZ   za = 1)r   r  r"   r_   r4   r   rc   r   )re   r   Zdf_origrf   r*   r*   r+   test_assignment_in_queryM  s   z'TestOperations.test_assignment_in_queryc                 C  st   t g dg dd}| }||d dk }|jddd t|| i }dd	i}| jd
|dd t|| d S )Nr  r  r  r   rB   za == 2Tr  r   	a = 1 + 2r  r  )r   r  r   rc   r   rb   Zassert_dict_equalr  r*   r*   r+   test_query_inplaceV  s   z!TestOperations.test_query_inplaceinvalid_targetrE   catrB   rE   r   c                 C  s   d}d}t jt|d | j||dd W d    n1 sw   Y  t|drJt jt|d | j||dd W d    d S 1 sCw   Y  d S d S )Nz)Cannot assign expression output to targetr  rZ   Tr  r  F)r"   r_   r4   rb   hasattrre   r  rf   
expressionr*   r*   r+   test_cannot_item_assignd  s   
"z&TestOperations.test_cannot_item_assign)rE   r  r  c                 C  sL   d}d}t jt|d | j||dd W d    d S 1 sw   Y  d S )Nz"Cannot return a copy of the targetr  rZ   Fr  )r"   r_   r4   rb   r  r*   r*   r+   test_cannot_copy_itemp  s
   "z$TestOperations.test_cannot_copy_itemr  c                 C  sd   d}| j ||dddksJ d}tjt|d | j ||dd W d    d S 1 s+w   Y  d S )N1 + 2Fr  r   z0Cannot operate inplace if there is no assignmentrZ   T)rb   r"   r_   r4   )re   r  r  rf   r*   r*   r+   test_inplace_no_assignmentx  s   "z)TestOperations.test_inplace_no_assignmentc                 C  sR   t jddtddd}|dk }| jdd|id}|dk }t || t || d S )NrB   pr  r
  r   r"  r)  r   rg  rc   r  r  rb   r   )re   r   r=   rr   r*   r*   r+   *test_basic_period_index_boolean_expression  s   z9TestOperations.test_basic_period_index_boolean_expressionc                 C  sB   t jddtddd}| jdd|id}||dk  }t || d S )	NrB   r  r  r  zdf[df < 2 + 3]r   rg  r?   r  re   r   r  r=   r*   r*   r+   ,test_basic_period_index_subscript_expression  s   z;TestOperations.test_basic_period_index_subscript_expressionc                 C  sR   t jddtddd}| jdd|id}|||dk  dk  |d  }t || d S )NrB   r  r  r  zdf[df[df < 2] < 2] + df * 2r   rg  r  r  r*   r*   r+   -test_nested_period_index_subscript_expression  s   z<TestOperations.test_nested_period_index_subscript_expressionc                 C  sZ   t tjdd}tddd|d< | jdd|i||d	}|jd
k }tj	||dd d S )NrB   rn  z1/1/2012r?   )Zperiodsdates1zdf.dates1 < 20130101r   r   Z20130101Fr   )
r   r7   rF   rG   rH   r   rb   r  rc   r   )re   r)   r3   r   r   rZ  r*   r*   r+   test_date_boolean  s   
z TestOperations.test_date_booleanc                 C  s  |dkr~t jd||d}|sJ t jd||d}|sJ t jd||d}|r(J t jd||d}|s4J t jd||d}|s@J t jd||d}|sLJ t jd	||d}|sXJ t jd
||d}|sdJ t jd||d}|rpJ t jd||d}|s|J d S d}tjt|d t jd||d W d    n1 sw   Y  tjt|d t jd||d W d    n1 sw   Y  tjt|d t jd||d W d    n1 sw   Y  tjt|d t jd||d W d    n1 sw   Y  d}tjt|d t jd||d W d    n	1 sw   Y  tjt|d t jd||d W d    d S 1 s:w   Y  d S )NrU   z1 in [1, 2]r^   z2 in (1, 2)z3 in (1, 2)z3 not in (1, 2)z[3] not in (1, 2)z[3] in ([3], 2)z[[3]] in [[[3]], 2]z(3,) in [(3,), 2]z(3,) not in [(3,), 2]z[(3,)] in [[(3,)], 2]z'In' nodes are not implementedrZ   z[(3,)] in (1, 2, [(3,)])z!'NotIn' nodes are not implementedz[3] not in (1, 2, [[3]]))ra   rb   r"   r_   r`   )re   r)   r3   r   rf   r*   r*   r+   test_simple_in_ops  sR   $z!TestOperations.test_simple_in_opsc                 C  s2   d}d d}d}tj|||d}||ksJ d S )NrE   z * Z!aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaar^   )rx   ra   rb   )re   r)   r3   r   r   rj   r   r*   r*   r+   test_check_many_exprs  s
   
z$TestOperations.test_check_many_exprsr   )zdf > 2 and df > 3zdf > 2 or df > 3z
not df > 2c                 C  s   t tjdd}|dkr<d}d|v rd}tjt|d tj	|d|i||d	 W d    d S 1 s5w   Y  d S tj	|d|i||d	 d S )
NrB   rn  rU   rY   not'Not' nodes are not implementedrZ   r   )rw   r3   r)   
r   r7   rF   rG   rH   r"   r_   r`   ra   rb   )re   r   r)   r3   r   rf   r*   r*   r+   test_fails_and_or_not  s&   	"	
z$TestOperations.test_fails_and_or_notcharrt   r   c                 C  s   t tjdd}d| d}|dkr9d}tjt|d tj	|||d W d    d S 1 s2w   Y  d S tj	|||d d S )	NrB   rn  z(df + 2)[df > 1] > 0 z	 (df > 0)rU   z$cannot evaluate scalar only bool opsrZ   r   r  )re   r  r)   r3   r   rg   rf   r*   r*   r+   test_fails_ampersand_pipe  s   "z(TestOperations.test_fails_ampersand_pipeN)3r   r   r   rb   r\  r"   r$   r   r   r   ra  rc  rh  rj  rm  rr  rs  rw  ry  r}  r  r  r  r  r  r  r  r  r  r   r  r  r  r  r  r  r  r  r7   r}   r  r  r  r  r  r  r  r  r  r  r  r*   r*   r*   r+   rN    sp    #
	



	
%	 

&
	
/
rN  c                   @  s   e Zd Zdd Zejje ddejde	dd Z
ejdedd	 Zd
d Zdd Zejdejejfejejfejejfejejfejejejejdgdd Zdd Zdd ZdS )TestMathc                 O  rO  rP  rR  rT  r*   r*   r+   rb     rU  zTestMath.evalz&Unary ops only implemented for numexprr   fnc                 C  s   t dtjddi}|j}| d}| |}tjdd tt||}W d    n1 s2w   Y  t	j
||dd d S )	Nr   rB   rC   z(a)ignoreallFr   )r   r7   rF   rG   rH   r   rb   errstater4  rc   r   )re   r  r   r   r   gotr   r*   r*   r+   test_unary_functions  s   

zTestMath.test_unary_functionsc                 C  s   t tjddtjddd}|j}|j}| d}| |}tjdd t	t|||}W d    n1 s>w   Y  t
j||dd d S )	NrB   rC   r  z(a, b)r  r  Fr   )r   r7   rF   rG   rH   r   r   rb   r  r4  rc   r   )re   r  r   r   r   r   r  r   r*   r*   r+   test_binary_functions  s   

zTestMath.test_binary_functionsc                 C  sl   t tjddtjddd}|jd||dd |j}tt|j	|j
}tj||dd d S )	NrB   rC   r  ze = arctan2(sin(a), b)Tr)   r3   r  Fr   )r   r7   rF   rG   rH   rb   r=   Zarctan2sinr   r   rc   r   re   r)   r3   r   r  r   r*   r*   r+   test_df_use_case*  s   zTestMath.test_df_use_casec                 C  sh   t tjddtjddd}|jd||dd |j}t|j|j	 }t
j||dd d S )	NrB   rC   r  ze = sin(a + b)Tr  Fr   )r   r7   rF   rG   rH   rb   r=   r  r   r   rc   r   r  r*   r*   r+    test_df_arithmetic_subexpression;  s   z)TestMath.test_df_arithmetic_subexpressionzdtype, expect_dtyper!   c                 C  s   t dtjdd|i}|jj|ksJ |jd||dd |j	}t
|j}|j|jks2J ||jks9J tj||dd d S )	Nr   rB   rC   z
b = sin(a)Tr  Fr   )r   r7   rF   rG   rH   r   r   r   rb   r   r  rc   r   )re   r   Zexpect_dtyper)   r3   r   r  r   r*   r*   r+   test_result_typesG  s   zTestMath.test_result_typesc                 C  b   t dtjddi}d}tjt|d |jd||d W d    d S 1 s*w   Y  d S )Nr   rB   rC   z#"mysin" is not a supported functionrZ   zmysin(a)r^   )	r   r7   rF   rG   rH   r"   r_   r4   rb   re   r)   r3   r   rf   r*   r*   r+   test_undefined_funcb  
   "zTestMath.test_undefined_funcc                 C  r  )Nr   rB   rC   z1Function "sin" does not support keyword argumentsrZ   zsin(x=a)r^   )	r   r7   rF   rG   rH   r"   r_   ry   rb   r  r*   r*   r+   test_keyword_argi  r  zTestMath.test_keyword_argN)r   r   r   rb   r"   r$   r%   r   r   r   r  r   r  r  r  r7   Zint32r   Zint64r   r#   Z
complex128r&   r   r  r  r  r*   r*   r*   r+   r    s.    







r  rB   rC   c                   @  s4   e Zd Zdd Zdd Zdd Zdd Zd	d
 ZdS )	TestScopec                 C  s$   d}t td tj|||d d S )N
_var_s * 2rB   r^   )rc   r   _var_sra   rb   )re   r)   r3   r=   r*   r*   r+   test_global_scopeu  s   zTestScope.test_global_scopec                 C  sD   d}t   }tjd|||d t   }|d ||ks J d S )NrE   x + 1r   lcls)r<  r  ra   rb   rS  )re   r)   r3   r   r  Zlcls2r*   r*   r+   test_no_new_locals{  s   


zTestScope.test_no_new_localsc                 C  s8   d}t   }tjd||d t   }||ksJ d S )NrE   r  r^   )globalsr  ra   rb   )re   r)   r3   r   ZgblsZgbls2r*   r*   r+   test_no_new_globals  s
   

zTestScope.test_no_new_globalsc                 C  sN   d}d}t jt|d tjd||i d W d    d S 1 s w   Y  d S )NrE   ro  rZ   r  rv   r"   r_   r   ra   rb   )re   r)   r3   r   rf   r*   r*   r+   test_empty_locals  
   "zTestScope.test_empty_localsc                 C  sN   d}d}t jt|d tj|||i d W d    d S 1 s w   Y  d S )Nzname '_var_s' is not definedr  rZ   )r)   r3   Zglobal_dictr  )re   r)   r3   rf   r=   r*   r*   r+   test_empty_globals  r  zTestScope.test_empty_globalsN)r   r   r   r  r  r  r  r  r*   r*   r*   r+   r  t  s    r  c                  C  N   d} t jt| d tjdddddd W d    d S 1 s w   Y  d S )	NzInvalid engine 'asdf' passedrZ   re  rE   rB   rf  asdf)rw   r)   r"   r_   KeyErrorra   rb   rf   r*   r*   r+   test_invalid_engine     "r  )use_numexprrj   ))Tr   )FrU   c                 C  sR   ddl m} td|  |d }||ksJ W d    d S 1 s"w   Y  d S )Nr   )_check_enginecompute.use_numexpr)Zpandas.core.computation.evalr  ra   option_context)r  rj   r  rk   r*   r*   r+   test_numexpr_option_respected  s
   
"r  c                  C  s|   t dd. tg dg dd} | d}td d gddgdd	dgd
}t|| W d    d S 1 s7w   Y  d S )Nr  F)TFTFNN)rE   rB   r   r0  r?   rd  )r   Bz
A.isnull()r?   rd  r0  )r   )ra   r  r   r   rc   r   )r   rk   rj   r*   r*   r+   #test_numexpr_option_incompatible_op  s   
"r  c                  C  r  )	NzInvalid parser 'asdf' passedrZ   re  rE   rB   rf  r  )rw   r3   r  r  r*   r*   r+   test_invalid_parser  r  r  )rU   r   r|   z dict[str, type[BaseExprVisitor]]_parsersc              	   C  sb   t | }|d| |}|jD ]!}d}tjt|d t||  W d    n1 s)w   Y  qd S )Nr  znodes are not implementedrZ   )r  Zunsupported_nodesr"   r_   r`   r4  )r)   r3   ZVisitorClassinstrY  rf   r*   r*   r+   test_disallowed_nodes  s   
r  c                 C  sH   d}t jtdd tj|| |d W d    d S 1 sw   Y  d S )Nzs +r{  rZ   r^   r"   r_   r   ra   rb   )r)   r3   r=   r*   r*   r+   test_syntax_error_exprs  s   "r  c                 C  sL   d}d}t jt|d tj|| |d W d    d S 1 sw   Y  d S )Nzs + tzname 's' is not definedrZ   r^   )r"   r_   rp  ra   rb   )r)   r3   r=   rf   r*   r*   r+   test_name_error_exprs  s
   "r  express)za + @bz@a + bz@a + @bc                 C  s   d\}}|dkr*t jtdd tj|| |d W d    d S 1 s#w   Y  d S t jtdd tj|| |d W d    d S 1 sEw   Y  d S )NrE   rB   r|   zThe '@' prefix is onlyrZ   r^   zThe '@' prefix is notr  )r)   r3   r  r   r   r*   r*   r+   %test_invalid_local_variable_reference  s   ""r  c                 C  s|   d\}}| dkr,d}t jt|d tjd| |d W d    d S 1 s%w   Y  d S tjd| |d}||| ks<J d S )Nr  r   zVariables in expression .+rZ   zsin + dotted_liner^   )r"   r_   r   ra   rb   )r)   r3   r  Zdotted_linerf   r   r*   r*   r+   test_numexpr_builtin_raises  s   "r  c                 C  sJ   d}t jtdd tjd|| |d W d    d S 1 sw   Y  d S )N)*   g      @zResolver of type .+rZ   r  )	resolversr)   r3   r   )r)   r3   Zcannot_resolver*   r*   r+   test_bad_resolver_raises  s   "r  c                 C  D   t jtdd tjd| |d W d    d S 1 sw   Y  d S )Nzexpr cannot be an empty stringrZ    r^   r"   r_   r4   ra   rb   r^   r*   r*   r+   test_empty_string_raises  s   "r  c                 C  r  )Nz#only a single expression is allowedrZ   z1 + 1; 2 + 2r^   r  r^   r*   r*   r+   $test_more_than_one_expression_raises  s   "r  cmprV   r;   c              	   C  s   t dd ttjdji}||   }||   } ||  }d| d| d}d| d| d}d| d	| d
}	|||	fD ]#}
d}tjt|d t	j
|
||d W d    n1 sZw   Y  q<d S )Nc                   S  s   t jddS )NrB   rC   )r7   rF   rG   r   r*   r*   r*   r+   r    s    z0test_bool_ops_fails_on_scalars.<locals>.<lambda>rB   rr   r   rs   r   r\   r   r]   r   rZ   r^   )intr@   r7   rF   rG   rH   r"   r_   r`   ra   rb   )r9   r  r;   r)   r3   genr   r   r   r   rg   rf   r*   r*   r+   test_bool_ops_fails_on_scalars  s    


r  otherz'x'z...c                 C  sJ   t dg di}|d|  }tg ddd}trd |_t|| d S )Nr   )r   r   r<   r   )FFFr   )r   rb   r   r   r   rc   r   )r  r   rk   rj   r*   r*   r+   test_equals_various"  s   r  c                 C  s*   d}t j}tj|| |d}||ksJ d S )Nzinf + 1r^   )r7   infra   rb   )r)   r3   r  rj   rk   r*   r*   r+   test_inf4  s   r  columnu	   Temp(°C)u   Capacitance(μF)c                 C  sX   t tjdd|dgd}||| dk }d| d}|j|| d}t|| d S )	NrB   r   r   r   r?   `z` > 5)r)   )r   r7   rF   rG   rH   r   rc   r   )r)   r  r   rj   Zquery_stringrk   r*   r*   r+   test_query_token;  s   r  c                 C  s   t ddgddggddgd}||jdk  }|jd| |d	}t|| |d
krLd}tjt|d |jd| |d	 W d    d S 1 sEw   Y  d S |jd| |d	}t|| d S )Nr   rC   rE   r#  r  countr   z
~(cat > 0)r^   rU   r  rZ   znot (cat > 0))r   r  r   rc   r   r"   r_   r`   )r)   r3   r   rj   rk   rf   r*   r*   r+   test_negate_lt_eq_leG  s   "r  c                 C  sz   |dv r| j tjjtd| d ttj	dj
dddd|d	gd
}||| dk }|| d}t|| d S )N)TrueFalser  ZInfz+GH 47859 DataFrame eval not supported with )r_   r    rB   r   d   rk  r   Zcol1r   rd  z>6)r   r   r"   r$   r   r  r   r7   rF   rG   r   r   rc   r   )r2   r  r   rj   rk   r*   r*   r+    test_eval_no_support_column_nameW  s   r  c                 C  s   t g dg dg dd}|d d  }|d }|jddd t g d	g dg dd}t|| | sIt||d  t|d |d  d S tg ddd
}t|| t|d | d S )Nr  r  )r8     	   )r   r  Cr   z	A = B + CTr  )r        r  )r   rb   rc   r   r   r   )Zusing_copy_on_writer   Zresult_viewrB  rj   r*   r*   r+   test_set_inplaceo  s   r  c                   @  s.   e Zd Zejdddg ddgdd ZdS )	TestValidatevaluerE   r  r  g      @c                 C  sF   d}t jt|d tjd|d W d    d S 1 sw   Y  d S )Nz8For argument "inplace" expected type bool, received typerZ   z2+2r  r  )re   r!  rf   r*   r*   r+   test_validate_bool_args  s   "z$TestValidate.test_validate_bool_argsN)r   r   r   r"   r$   r   r"  r*   r*   r*   r+   r     s    r   )h
__future__r   	functoolsr   	itertoolsr   r  numpyr7   r"   Zpandas.compatr   Zpandas.errorsr   r   r   Zpandas.util._test_decoratorsutilZ_test_decoratorsr&   Zpandas.core.dtypes.commonr	   r
   r   r   r|   ra   r   r   r   Zpandas._testingZ_testingrc   Zpandas.core.computationr   r   Zpandas.core.computation.enginesr   Zpandas.core.computation.exprr   r   r   Z#pandas.core.computation.expressionsr   r   Zpandas.core.computation.opsr   r   r   r   r   Zpandas.core.computation.scoper   Zfixturer)   ZPARSERSr3   r>   rM  ranger9   r;   r   rJ   r  r  r  r  rN  r  rF   rG   rH   r  r  r'   r  r$   r   r  r  r  ZPyTablesExprVisitorr  __annotations__r  r  r  r  r  r  r  r  r	  r@   r  r  r  r  r  keysr  r  r   r*   r*   r*   r+   <module>   s    



    \ y    !k%
	






