o
    Ehh*                  	   @   s  d Z ddlZddlZddlZddlZddlZddlmZ ddl	m
  mZ ddlZddlmZmZmZmZ ddlmZ ddlmZmZ ddlmZ ejdd Zd	d
 Zdd Zdd Zdd Z dd Z!ej"j#dd Z$ej"j#dd Z%dd Z&dd Z'dd Z(dd Z)ej"*dd d! Z+d"d# Z,ej"j#d$d% Z-d&d' Z.d(d) Z/ejd*d+ej0d,e1d-d.ej0d/e1d/d.gd0d1d2 Z2ej"3d3d4d5gd6d7 Z4d=d9d:Z5d;d< Z6dS )>z1
Testing that we work in the downstream packages
    N)IntCastingNaNError)	DataFrameDatetimeIndexSeriesTimedeltaIndex)DatetimeArrayTimedeltaArray)Versionc                   C   s   t dg diS )NA         )r    r   r   <lib/python3.10/site-packages/pandas/tests/test_downstream.pydf   s   r   c              
   C   sl   t d}z)td td}|j| dd}|jd usJ | d us&J W t d| d S t d| w )Ncompute.use_numexprZtoolzdask.dataframer   Znpartitions)pd
get_optionpytestimportorskipfrom_pandasr
   compute
set_option)r   olduseddZddfr   r   r   	test_dask"   s   


r   c               
   C   s~   t d} z2td}td}tg d}|j|dd}|| }t|}t	
|| W t d|  d S t d|  w )Nr   
dask.arrayr   )g      ?gffffff@g@g      @r   r   )r   r   r   r   r   r   Zfixr   nptmassert_series_equalr   )r   dar   sZdsresultexpectedr   r   r   test_dask_ufunc2   s   



r'   c                  C   s  t d} tg d}| |}t|}t|}t|| d}t jt	|d t|dd W d    n1 s9w   Y  d}tj
|d< t jt|d t|dd W d    n1 s]w   Y  t jt|d t|dd W d    d S 1 s{w   Y  d S )	Nr   )r   g      @r   z)Trying to coerce float values to integersmatchZi8dtypez9Cannot convert non-finite values \(NA or inf\) to integerr   )r   r   r    arrayZ
from_arrayr   r!   r"   raises
ValueErrornanr   )r   arrZdarrresr&   msgr   r   r   7test_construct_dask_float_array_int_dtype_match_ndarrayE   s$   


"r3   c                 C   s   t d |  d usJ d S )Nxarray)r   r   Z	to_xarray)r   r   r   r   test_xarray_   s   
r5   c                  C   sT   t d} t d}|jddd}| ddd}|j|gdd	}d}||ks(J d S )
Ncftimer4   Z0001r   )periodsi  r   Znearest)method)r   r   Zcftime_rangeZDatetimeGregorianZget_indexer)r6   r4   timeskeyr%   r&   r   r   r   test_xarray_cftimeindex_neareste   s   

r;   c                   C      t tjdddg d S )N-OO-cimport pandas
subprocessZ
check_callsys
executabler   r   r   r   test_oo_optimizableq   s   rD   c                   C   r<   )Nr=   r>   z_import pandas as pd, pickle; pickle.loads(pickle.dumps(pd.date_range('2021-01-01', periods=1)))r@   r   r   r   r   )test_oo_optimized_datetime_index_unpicklew   s   rE   c                  C   s>   t d} ttdtdtddd}| jd|d  d S )Nzstatsmodels.formula.api   d   i   )ZLotteryZLiteracyZPop1831z$Lottery ~ Literacy + np.log(Pop1831))data)r   r   r   rangeZolsfit)Zsmfr   r   r   r   test_statsmodels   s
   
rL   c                  C   sh   t d ddlm} m} |  }|jddd}||jd d |j	d d  |
|jdd   d S )Nsklearnr   )datasetssvmgMbP?g      Y@)ZgammaC)r   r   rM   rN   rO   Zload_digitsZSVCrK   rI   targetZpredict)rN   rO   digitsZclfr   r   r   test_scikit_learn   s   
 rT   c                  C   s<   t d} ttjddddtdd}| jdd|d	 d S )
NseabornZ2023DrF   )freqr7   )day
total_billrX   rY   )xyrI   )r   r   r   r   Z
date_rangerJ   Z	stripplot)rU   Ztipsr   r   r   test_seaborn   s
   
r\   c                   C   s   t d d S )NZpandas_datareader)r   r   r   r   r   r   test_pandas_datareader   s   r]   z0ignore:Passing a BlockManager:DeprecationWarningc                 C   s.   t d}|j| }| }t||  d S )Npyarrow)r   r   ZTabler   Z	to_pandasr!   assert_frame_equal)r   r^   tabler%   r   r   r   test_pyarrow   s   
ra   c                 C   sP   t d}|| }|j||jd}t| | |j||jd}t| | d S )Nyaml)Loader)r   r   dumploadrc   r!   r_   ZUnsafeLoader)r   rb   ZdumpedZloadedZloaded2r   r   r   test_yaml_dump   s   

rf   c                  C   s   t jdd} | ddg}t| }d|v rtd | dddg}d	|  d
}tjtj	|d}tj|tj
d W d    n1 sCw   Y  |jj }dD ]}||v sXJ qPd S )N\/r>   z$import pandas;print(pandas.__file__)zsite-packagesz pandas installed as site packagez-sSEr?   zCommand '\['zD', '-sSE', '-c', 'import pandas'\]' returned non-zero exit status 1.r(   )stderr)numpyZpytzZdateutil)rB   rC   replacerA   Zcheck_outputdecoder   skipr-   ZCalledProcessErrorZSTDOUTvaluestdout)ZpyexeZcalloutputr2   excnamer   r   r    test_missing_required_dependency   s   	


rs   c              
   C   s   t d}zmtd}td}t|jtdkr,ttjtdkr,| tjj	dd |
dd	g}td
d
dgi}||d< ||d< d|jddgdf< |jdgd d f }tdgdgd	gddgd}t|| W t d| d S t d| w )Nr   daskr   z2025.1.0z2.1z,loc.__setitem__ incorrectly mutated column c)reasonr   r   abcrG   FT)rv   rw   rx   )index)r   r   r   r   r	   __version__r    ZapplymarkermarkZxfailr,   r   locr!   r_   r   )requestr   rt   r#   Zddar   r%   r&   r   r   r   *test_frame_setitem_dask_array_into_new_col   s*   


r~   c                  C   sF   G dd d} |  }t td}||tu sJ || |u s!J d S )Nc                   @   s   e Zd ZdZdd ZdS )z%test_pandas_priority.<locals>.MyClassi  c                 S   s   | S )Nr   )selfotherr   r   r   __radd__  s   z.test_pandas_priority.<locals>.MyClass.__radd__N)__name__
__module____qualname__Z__pandas_priority__r   r   r   r   r   MyClass  s    r   r   )r   rJ   __add__NotImplemented)r   leftrightr   r   r   test_pandas_priority   s
   r   
memoryviewr,   rt   r   )Zmarksr4   )paramsc                 C   s   t jg dt jd}| j}|dkrt|}||fS |dkr'td|}||fS |dkr9ddl}|j|}||fS |d	krFddl}||}||fS )
z
    Fixture giving a numpy array and a parametrized 'data' object, which can
    be a memoryview, array, dask or xarray object created from the numpy array.
    r   r*   r   r,   irt   r   Nr4   )r    r,   Zint64paramr   Z
dask.arrayr4   	DataArray)r}   r0   rr   rI   rt   xrr   r   r   array_likes  s    

r   r+   M8[ns]m8[ns]c           
      C   s   |\}}t td|  }|j d}tjt|d ||}W d    n1 s'w   Y  |j|| d}t|| t|t	sWt
jt
jd|  }||j}||j}t|| ttd|  }	|	|}|	|}t|| d S )N)r   r   z.__init__ is deprecatedr(   r*   )r   r   r   r!   Zassert_produces_warningFutureWarningZ_from_sequenceZassert_extension_array_equal
isinstancer   r   to_datetimeZto_timedeltar,   Zassert_equalr   r   assert_index_equal)
r+   r   r0   rI   clsZdepr_msgr&   r%   funcZidx_clsr   r   r   test_from_obscure_array1  s"   



r   returnc                  C   sn   t d tg dg dd} |  }| }ddg}||ks"J tg ddd}| }|jdks5J dS )	z
    Test some basic methods of the dataframe consortium standard.

    Full testing is done at https://github.com/data-apis/dataframe-api-compat,
    this is just to check that the entry point works as expected.
    Zdataframe_api_compatr   )   rF      )rv   rw   rv   rw   )rr   N)r   r   r   Z!__dataframe_consortium_standard__Zget_column_namesr   Z__column_consortium_standard__rr   )Zdf_pdr   Zresult_1Z
expected_1Zsercolr   r   r   test_dataframe_consortiumP  s   
r   c                  C   sH   t d} | g d}tj|dd}tg ddd d}t|| d S )Nr4   r   ns)Zunit)z1970-01-01 00:00:00.000000001z1970-01-01 00:00:00.000000002z1970-01-01 00:00:00.000000003zdatetime64[ns])r+   rW   )r   r   r   r   r   r   r!   r   )r   r0   r%   r&   r   r   r   test_xarray_coerce_unitc  s   
	r   )r   N)7__doc__r,   rA   rB   rj   r    r   Zpandas.errorsr   Zpandas.util._test_decoratorsutilZ_test_decoratorsZtdZpandasr   r   r   r   r   Zpandas._testingZ_testingr!   Zpandas.core.arraysr   r   Zpandas.util.versionr	   Zfixturer   r   r'   r3   r5   r;   r{   Z
single_cpurD   rE   rL   rT   r\   r]   filterwarningsra   rf   rs   r~   r   r   Z
skip_if_nor   Zparametrizer   r   r   r   r   r   r   <module>   s^    


	


$


