o
    ҷh0*                  	   @   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 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+d d! Z,d"d# Z-d$d% Z.ej$j%d&d' Z/d(d) Z0d*d+ Z1ejd,d-ej2d.e3d/d0ej2d1e3d1d0gd2d3d4 Z4ej$5d5d6d7gd8d9 Z6d?d;d<Z7d=d> Z8dS )@z1
Testing that we work in the downstream packages
    N)IntCastingNaNError)	DataFrameDatetimeIndexSeriesTimedeltaIndex)DatetimeArrayTimedeltaArray)_sequence_to_dt64ns)sequence_to_td64nsc                   C   s   t dg diS )NA         )r    r   r   O/var/www/html/venv/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_numexprtoolzdask.dataframer   npartitions)pd
get_optionpytestimportorskipfrom_pandasr   compute
set_option)r   oldusedd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   fixr   nptmassert_series_equalr   )r   dar    sdsresultexpectedr   r   r   test_dask_ufunc3   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matchi8dtypez9Cannot convert non-finite values \(NA or inf\) to integerr   )r   r   r%   array
from_arrayr   r&   r'   raises
ValueErrornanr   )r    arrdarrresr,   msgr   r   r   7test_construct_dask_float_array_int_dtype_match_ndarrayF   s$   


"r<   c                 C   s   t d |  d usJ d S )Nxarray)r   r   	to_xarray)r   r   r   r   test_xarray`   s   
r?   c                  C   sX   t d} t jddd}|jddd}| dd	d	}|j|gd
d}d	}||ks*J d S )Ncftimer=   z0.21.0
minversion0001r   )periodsi  r   nearest)method)r   r   cftime_rangeDatetimeGregorianget_indexer)r@   r=   timeskeyr+   r,   r   r   r   test_xarray_cftimeindex_nearestf   s   
rL   c                   C      t tjdddg d S )N-OO-cimport pandas
subprocess
check_callsys
executabler   r   r   r   test_oo_optimizabler   s   rV   c                   C   rM   )NrN   rO   z_import pandas as pd, pickle; pickle.loads(pickle.dumps(pd.date_range('2021-01-01', periods=1)))rQ   r   r   r   r   )test_oo_optimized_datetime_index_unpicklex   s   rW   c                  C   s>   t d} ttdtdtddd}| jd|d  d S )Nzstatsmodels.formula.api   d   i   )LotteryLiteracyPop1831z$Lottery ~ Literacy + np.log(Pop1831))data)r   r   r   rangeolsfit)smfr   r   r   r   test_statsmodels   s
   
rc   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@)gammaC)r   r   rd   re   rf   load_digitsSVCra   r^   targetpredict)re   rf   digitsclfr   r   r   test_scikit_learn   s   
 rp   c                  C   s<   t d} ttjddddtdd}| jdd|d	 d S )
Nseaborn2023DrX   )freqrD   )day
total_billru   rv   )xyr^   )r   r   r   r   
date_ranger_   	stripplot)rq   tipsr   r   r   test_seaborn   s
   
r|   c                   C   s   t jddd d S )N
pandas_gbqz0.10.0rA   r   r   r   r   r   r   test_pandas_gbq   s   r   c                   C   s   t d d S )Npandas_datareaderr~   r   r   r   r   test_pandas_datareader   s   r   c                 C   s.   t d}|j| }| }t||  d S )Npyarrow)r   r   Tabler   	to_pandasr&   assert_frame_equal)r   r   tabler+   r   r   r   test_pyarrow   s   
r   c                 C   sP   t d}|| }|j||jd}t| | |j||jd}t| | d S )Nyaml)Loader)r   r   dumploadr   r&   r   UnsafeLoader)r   r   dumpedloadedloaded2r   r   r   test_yaml_dump   s   

r   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\/rO   z$import pandas;print(pandas.__file__)zsite-packagesz pandas installed as site packagez-sSErP   zCommand '\['zD', '-sSE', '-c', 'import pandas'\]' returned non-zero exit status 1.r.   )stderr)numpypytzdateutil)rT   rU   replacerR   check_outputdecoder   skipr5   CalledProcessErrorSTDOUTvaluestdout)pyexecalloutputr;   excnamer   r   r    test_missing_required_dependency   s   	


r   c               
   C   s   t d} zLt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   r#   r   r   abcrY   FT)r   r   r   )index)
r   r   r   r   r3   r   locr&   r   r   )r   r(   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____pandas_priority__r   r   r   r   r   MyClass  s    r   r   )r   r_   __add__NotImplemented)r   leftrightr   r   r   test_pandas_priority   s
   r   
memoryviewr3   daskr#   )marksr=   )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   r1   r   r3   ir   r   Nr=   )r%   r3   int64paramr   
dask.arrayr=   	DataArray)requestr8   r   r^   r   xrr   r   r   array_likes  s    

r   r2   M8[ns]m8[ns]c           	      C   s   |\}}t td|  }||}||}t|| ttd|  }||d }||d }t|| t|t	sQt
jt
jd|  }||j}||j}t|| ttd|  }||}||}t|| d S )N)r   r   r   )r   r   _from_sequencer&   assert_extension_array_equalr	   r
   assert_equal
isinstancer   r   to_datetimeto_timedeltar3   r   r   assert_index_equal)	r2   r   r8   r^   clsr,   r+   funcidx_clsr   r   r   test_from_obscure_array/  s$   



r   returnc                  C   sv   t d tg dg dd} |  }| }ddg}||ks"J tg d}| }|d}d}||ks9J 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.
    dataframe_api_compatr   )   rX      )r   r   r   r   r   r   N)r   r   r   !__dataframe_consortium_standard__get_column_namesr   __column_consortium_standard__	get_value)df_pdr   result_1
expected_1sercolresult_2
expected_2r   r   r   test_dataframe_consortiumQ  s   

r   c                  C   sH   t d} | g d}tj|dd}tg ddd d}t|| d S )Nr=   r   ns)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])r2   rt   )r   r   r   r   r   r   r&   r   )r   r8   r+   r,   r   r   r   test_xarray_coerce_unitf  s   
	r   )r   N)9__doc__r3   rR   rT   r   r%   r   pandas.errorsr   pandas.util._test_decoratorsutil_test_decoratorstdpandasr   r   r   r   r   pandas._testing_testingr&   pandas.core.arraysr   r   pandas.core.arrays.datetimesr	   pandas.core.arrays.timedeltasr
   fixturer   r"   r-   r<   r?   rL   mark
single_cpurV   rW   rc   rp   r|   r   r   r   r   r   r   r   r   
skip_if_nor   parametrizer   r   r   r   r   r   r   <module>   s`    


	
$


!