o
    Ti                     @   s   d dl mZ d dl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
mZmZmZmZmZ d dlmZ d dlmZ ejdd Zejjejdg dd	d
 ZdededefddZejdddgdd Zdd Z e!ddd Z"dS )    )BytesION)	DataFrame
date_rangeread_csv
read_excel	read_jsonread_parquet)_test_decoratorsc                     sN   t d t d} t  dd  _G  fddd| j}| jd|dd	  S )
z"Emulate GCS using a binary buffer.gcsfsfsspecc                   S   s   dS )NT r   r   r   X/var/www/html/evchargy.com/venv/lib/python3.10/site-packages/pandas/tests/io/test_gcs.py<lambda>   s    zgcs_buffer.<locals>.<lambda>c                       s$   e Zd Ze fddZdd ZdS )z%gcs_buffer.<locals>.MockGCSFileSystemc                     s     d  S )Nr   )seek)argskwargs
gcs_bufferr   r   open    s   
z*gcs_buffer.<locals>.MockGCSFileSystem.openc                 [   s   |ddgS )Nfile)nametyper   )selfpathr   r   r   r   ls%   s   z(gcs_buffer.<locals>.MockGCSFileSystem.lsN)__name__
__module____qualname__staticmethodr   r   r   r   r   r   MockGCSFileSystem   s    r   gsT)clobber)pytestimportorskipr   closeAbstractFileSystemZregister_implementation)r   r   r   r   r   r      s   


r   format)csvjsonparquetexcelmarkdownc           
         sf  t ddgdtjgddgtdddd	}d
| }|dkr-|j|dd t|dgdd}n~|dkrAd}|| t|dgdd}nj|dkrR|| t	|dgd}nY|dkrt
d t
d G  fddd j}| }| d| || t|}W d   n1 sw   Y  | }	|	jdksJ n|dkrt
d || |}t|| dS )zE
    Test that many to/read functions support GCS.

    GH 33987
                 @ts
2018-06-18   Zperiodsintfloatstrdtzgs://test/test.r'   T)indexr8   r   )Zparse_dates	index_colr*   zgs://test/test.xlsxr(   )Zconvert_datesr)   Zpyarrowz
pyarrow.fsc                       s   e Zd Ze fddZdS )z(test_to_read_gcs.<locals>.MockFileSystemc                    s,   t d t| dd  } |S )NzUsing pyarrow filesystemzgs:// )printpathlibPathreplaceabsoluteas_uriZLocalFileSystem)r   Zto_localZpa_fsr   r   from_uriS   s   
z1test_to_read_gcs.<locals>.MockFileSystem.from_uriN)r   r   r   r   rC   r   rB   r   r   MockFileSystemR   s    rD   
FileSystemNz2Using pyarrow filesystem
Using pyarrow filesystem
r+   tabulate)r   npnanr   to_csvr   Zto_excelr   to_jsonr   r"   r#   rE   contextsetattr
to_parquetr   Z
readouterroutZto_markdowntmassert_frame_equal)
r   r&   monkeypatchZcapsysdf1r   Zdf2rD   mZcapturedr   rB   r   test_to_read_gcs0   sD   	

	








rT   resultexpectedcompressionc              	   C   s  |dkrSt t| >}t t|}t| | D ]\}}|j|jks)J qW d   n1 s4w   Y  W d   dS W d   dS 1 sLw   Y  dS |dkrtjt| d]}tjt|d<}t| | D ]*\}	}
|	|	}|	|
}|du |du ksJ |dur|dur|
 |
 ksJ qrW d   n1 sw   Y  W d   dS W d   dS 1 sw   Y  dS | |ksJ dS )a  
    For zip compression, only compare the CRC-32 checksum of the file contents
    to avoid checking the time-dependent last-modified timestamp which
    in some CI builds is off-by-one

    See https://en.wikipedia.org/wiki/ZIP_(file_format)#File_headers
    zipNtar)fileobj)zipfileZipFiler   rX   infolistCRCtarfiler   
getmembersextractfileread)rU   rV   rW   expresZres_infoZexp_infoZtar_expZtar_resZtar_res_infoZtar_exp_infoZactual_fileZexpected_filer   r   r   assert_equal_zip_safeg   s4   P

Pre   encodingutf-8cp1251c                 C   s   t  }d|i}|dkrd|d< t }|j|||dd d}|j|||d |  }| }	t||	| t|d	||d
}
t ||
 || }d|d< |d| 7 }|j|||d |  }| }	t||	| t|d	d|d
}
t ||
 dS )z
    Compression and encoding should with GCS.

    GH 35677 (to_csv, compression), GH 26124 (to_csv, encoding), and
    GH 32392 (read_csv, encoding)
    methodgzipr,   mtimewb)rW   rf   modegs://test/test.csv)rW   rf   r   )r:   rW   rf   Zinfer.N)rO   ZmakeDataFramer   rI   getvaluere   r   rP   )r   Zcompression_onlyrf   Zcompression_to_extensionZdfrW   bufferZpath_gcsrd   rV   Zread_dfZfile_extr   r   r   $test_to_csv_compression_encoding_gcs   s0   
rr   c                    s~   t d t d ddlm} tddgdtjgdd	gtd
ddd}G  fddd|}| d| |j	ddddd dS )zCRegression test for writing to a not-yet-existent GCS Parquet file.Zfastparquetr
   r   )r%   r,   r-   r.   r/   r0   r1   r2   r3   r4   c                       s   e Zd Zd fdd	ZdS )z7test_to_parquet_gcs_new_file.<locals>.MockGCSFileSystemrc                    s$   d|vrt ttj d|ddS )Nwztest.parquetrg   )rf   )FileNotFoundErrorr   osr   join)r   r   rm   r   tmpdirr   r   r      s   z<test_to_parquet_gcs_new_file.<locals>.MockGCSFileSystem.openN)rs   )r   r   r   r   r   rx   r   r   r      s    r   zgcsfs.GCSFileSystemrn   TN)r9   ZenginerW   )
r"   r#   r   r%   r   rG   rH   r   rL   rM   )rQ   ry   r%   rR   r   r   rx   r   test_to_parquet_gcs_new_file   s   


	
rz   r
   c                   C   s8   t t td W d    d S 1 sw   Y  d S )Nrn   )rO   Zexternal_error_raisedImportErrorr   r   r   r   r   test_gcs_not_present_exception   s   
"r|   )#ior   rv   r=   r_   r[   numpyrG   r"   Zpandasr   r   r   r   r   r   Zpandas._testingZ_testingrO   Zpandas.utilr	   tdZfixturer   markZ
single_cpuZparametrizerT   bytesr7   re   rr   rz   Zskip_if_installedr|   r   r   r   r   <module>   s*     
5
,