o
    dF                     @   s(  d 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ZddlZddlZddl	Z	ddl
m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ZddlZddlZddlmZmZ ddlm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% ddl&m'Z( ddl)m  m*Z+ ddl,m-Z-m.Z. ej/dddd Z0dd Z1e	j23e	j24e5ddZ6ee	j23e6ddZ7ej/e7ddd Z8ej9:ddde;de<de=dedg de<d>dde<d>ddddd e?dj@d d!d"e?dj@d d#d"e?dj@d d!d"dddddf gd$d% ZAd&d' ZBd(d) ZCd*d+ ZDej9:d,ejEeCd-d.ejEe"jFd/d.ejEeje"jFejGd0d1d.ejEeje"jFd2d0d3d.ejEeje"jFd4d0d5d.gej9:d6e"jFeCgd7d8 ZHd9d: ZId;d< ZJej/d=d> ZKG d?d@ d@ZLG dAdB dBZMej9:dCdDgdEe#g dFfdGe"jNOg dFg dHgfgdIdJ ZPdKdL ZQej9:dMg dNdOdP ZRe SdQdRdS ZTG dTdU dUejUZVdVdW ZWdXdY ZXdZd[ ZYd\d] ZZej9:d^d_d`d^edadbdbdcgddde Z[dfdg Z\dhdi Z]e j^djdk Z_ej9:dlej`ejGgdmdn Zadodp ZbdS )qa<  
manage legacy pickle tests

How to add pickle tests:

1. Install pandas version intended to output the pickle.

2. Execute "generate_legacy_storage_files.py" to create the pickle.
$ python generate_legacy_storage_files.py <output_dir> pickle

3. Move the created pickle to "data/legacy_pickle/<version>" directory.
    )arrayN)partial)Path)catch_warnings)get_lzma_fileis_platform_little_endian)import_optional_dependency)flatten_buffer)IndexSeriesperiod_range)DayMonthEndmodule)scopec                  C   s<   ddl m}  t  |  W  d    S 1 sw   Y  d S )Nr   create_pickle_data)-pandas.tests.io.generate_legacy_storage_filesr   r   r    r   `/var/www/html/visualizacion-main/env/lib/python3.10/site-packages/pandas/tests/io/test_pickle.pycurrent_pickle_data8   s   $r   c                 C   s   t |trt||  d S |drt| | d S |dkr4|tju r,| tju s*J d S | |ks2J d S ttd| dtj	}|| | d S )Nsp_	timestampassert__equal)

isinstancer
   tmassert_index_equal
startswithassert_equalpdNaTgetattrassert_almost_equal)resultexpectedtyp
comparatorr   r   r   compare_elementD   s   


r(   datalegacy_pickle*z*.pickle)paramsc                 C   s
   || j S N)param)requestdatapathr   r   r   r*   Y   s   
s   123s   123456I)         B)r4   r3   r3      )r4      C)orderFc                 C   s   t | }t| d}||ksJ t| ttfr || u sJ d S t|trA|jdks,J |jdks3J |js8J |j	|j
fksCJ d S d S )NAr2   r5   )r	   
memoryviewtobytesr   bytes	bytearrayndimformat
contiguousshapenbytes)r)   r$   r%   r   r   r   test_flatten_bufferc   s   

rE   c           	      C   s  t  std t| }| D ]\}}| D ]\}}|| | }|dkr|dkrt|| |jj	|jj	ks;J |jj	j
rBJ t|dk|dk |jj	}|td tdks\J |tjdd }t|tjslJ |tjdddkswJ |tjdd	 }t|tjsJ |tjddd
ksJ q|dkr|dkrt|| t|j	tsJ |j	t ksJ |jdksJ t|d|d q|dkr|dv rt|| q|dkr|dv rt|| qt||| qqd S )Nz"known failure on non-little endianseriestsr   r2   r3   )hours)daysrH   )nanoseconds)rI   rJ   indexperiodM)dt_tzcatframe)dt_mixed_tzs
cat_onecolcat_and_float)r   pytestskipr    read_pickleitemsr   assert_series_equalrK   freq	normalizer   	Timedeltar   r   r   freqstrshiftassert_frame_equalr(   )	r*   r)   r&   dvdtr$   r%   rY   resr   r   r   test_pickles   s@   

rb   c                 C   @   t |d}tj| |dd W d    d S 1 sw   Y  d S Nwbprotocolopenpickledumpobjpathfhr   r   r   python_pickler      "rq   c                 C   sB   t | d}|d t|W  d    S 1 sw   Y  d S )Nrbr   )rj   seekrk   load)ro   rp   r   r   r   python_unpickler   s   
$rv   pickle_writerpython)idpandas_proto_defaultrg   pandas_proto_highestr7   pandas_proto_4   pandas_proto_5writerc                 C   s  | }|  D ]\}}|  D ]x\}}t h}||| t|}	t|	|| t|}	t|	|| t|dd}
||| |
d W d    n1 sLw   Y  t|dd}
t|
}	|
d W d    n1 slw   Y  t|	|| W d    n1 sw   Y  qqd S )Nre   moder   rs   )	rW   r   ensure_cleanr    rV   r(   rv   rj   rt   )r   rw   r   r)   r&   r_   r`   r%   ro   r$   handler   r   r   test_round_trip_current   s,   




r   c                  C   (   t  } t | jtj}t | | d S r-   )r   makeDataFrameround_trip_pathlib	to_pickler    rV   r^   dfr$   r   r   r   test_pickle_path_pathlib      r   c                  C   r   r-   )r   r   round_trip_localpathr   r    rV   r^   r   r   r   r   test_pickle_path_localpath   r   r   c                   C   s   dt   dS )N__z	__.pickle)uuiduuid4r   r   r   r   get_random_path   s   r   c                   @   sT   e Zd ZejZdd Zdd Zej	
dg ddd Zd	d
 Zdd Zdd ZdS )TestCompressionc           	   	   C   s  |d u rt || d S |dkrt|d}n|dkr"t|d}n|dkrJtj|dtjd}|	|t
j| W d    n1 sDw   Y  nb|dkrt|d/}tj|dd}||t
j|}||| W d    n1 svw   Y  W d    n1 sw   Y  n!|d	krt |d}n|d
krtd|d}n	d| }t||dvrt|d*}| |	|  W d    n1 sw   Y  W d    d S W d    d S 1 sw   Y  d S d S )Ngzipwbz2zipcompressiontarrs   r   xzzstd	zstandardre   zUnrecognized compression type: )r   r   )shutilcopyfiler   rj   r   BZ2FilezipfileZipFileZIP_DEFLATEDwriteosro   basenametarfile
gettarinfoaddfiler   r   
ValueErrorread)	selfsrc_path	dest_pathr   frp   r   tarinfomsgr   r   r   compress_file   sH   
"zTestCompression.compress_filec                 C   s  |}|d }|d }t |q}t |S}t  }|j||d t j||d$}	t|d}
|
|	  W d    n1 s@w   Y  W d    n1 sOw   Y  tj	|d d}t 
|| W d    n1 skw   Y  W d    d S W d    d S 1 sw   Y  d S )N.compressed.rawr   re   )r   r   r   r   decompress_filerj   r   r   r    rV   r^   )r   r   r   basepath1path2p1p2r   r   rp   df2r   r   r   test_write_explicit  s   Pz#TestCompression.test_write_explicitr   ) Nonebad7zc              	   C   s   t jtdd1 t|}t }|j||d W d    n1 s#w   Y  W d    d S W d    d S 1 s;w   Y  d S )NzUnrecognized compression type)matchr   )rT   raisesr   r   r   r   r   )r   r   r   ro   r   r   r   r   test_write_explicit_bad/  s   "z'TestCompression.test_write_explicit_badc                 C   s   |}|| }|d }| j | }t|o}t|Q}t }	|	| tj||d$}
t|d}|	|

  W d    n1 sFw   Y  W d    n1 sUw   Y  tj|d d}t|	| W d    n1 sqw   Y  W d    d S W d    d S 1 sw   Y  d S )Nr   r   re   )_extension_to_compressiongetlowerr   r   r   r   r   rj   r   r   r    rV   r^   )r   compression_extr   r   r   r   r   r   r   r   r   rp   r   r   r   r   test_write_infer6  s    
Pz TestCompression.test_write_inferc           
   	   C   s   |}|d }|d }t |F}t |(}t  }|j|d d | j|||d tj||d}	t ||	 W d    n1 s@w   Y  W d    d S W d    d S 1 sXw   Y  d S )Nr   r   r   )r   r   r   r   r   r    rV   r^   )
r   r   r   r   r   r   r   r   r   r   r   r   r   test_read_explicitL  s   Pz"TestCompression.test_read_explicitc              	   C   s   |}|d }|| }| j | }t|D}t|&}t }	|	j|d d | j|||d t	|}
t
|	|
 W d    n1 sFw   Y  W d    d S W d    d S 1 s^w   Y  d S )Nr   r   )r   r   r   r   r   r   r   r   r    rV   r^   )r   r   r   r   r   r   r   r   r   r   r   r   r   r   test_read_infer^  s   
PzTestCompression.test_read_inferN)__name__
__module____qualname__icomextension_to_compressionr   r   r   rT   markparametrizer   r   r   r   r   r   r   r   r      s    
r   c                   @   s&   e Zd Zejdg ddd ZdS )TestProtocolrh   )rf   r   r2   r3   c                 C   s\   t |}t  }|j||d t|}t || W d    d S 1 s'w   Y  d S )Nrg   r   r   r   r   r    rV   r^   )r   rh   r   ro   r   r   r   r   r   	test_readx  s   
"zTestProtocol.test_readN)r   r   r   rT   r   r   r   r   r   r   r   r   w  s    r   pickle_fileexcolsztest_py27.pkl)abcztest_mi_py27.pkl)r;   r5   r8   c                 C   s*   | ddd|}t |}t|j| d S )Nior)   rk   )r    rV   r   r   columns)r0   r   r   ro   r   r   r   r   test_unicode_decode_error  s   
r   c               	   C   s   t  G} t  }t| d}|| W d    n1 sw   Y  t| d}t|}W d    n1 s8w   Y  t || W d    d S 1 sNw   Y  d S )Nre   rs   )r   r   r   rj   r   r    rV   r^   )ro   r   rp   r$   r   r   r   test_pickle_buffer_roundtrip  s   
"r   mockurl)zhttp://url.comzftp://test.comzhttp://gzip.comc                    s   dd }G dd d t  * fdd}t  }|| | d| t|}t || W d    d S 1 s<w   Y  d S )Nc                 S   rc   rd   ri   rm   r   r   r   rq     rr   z3test_pickle_generalurl_read.<locals>.python_picklerc                   @   s6   e Zd ZdddZdd Zdd Zd	d
 Zdd ZdS )z5test_pickle_generalurl_read.<locals>.MockReadResponsereturnNc                 S   s0   t |d| _d|v rddi| _d S ddi| _d S )Nrs   r   zContent-Encodingr   )rj   fileheaders)r   ro   r   r   r   __init__  s   z>test_pickle_generalurl_read.<locals>.MockReadResponse.__init__c                 S   s   | S r-   r   r   r   r   r   	__enter__     z?test_pickle_generalurl_read.<locals>.MockReadResponse.__enter__c                 W   s   |    d S r-   )close)r   argsr   r   r   __exit__  s   z>test_pickle_generalurl_read.<locals>.MockReadResponse.__exit__c                 S   
   | j  S r-   )r   r   r   r   r   r   r        
z:test_pickle_generalurl_read.<locals>.MockReadResponse.readc                 S   r   r-   )r   r   r   r   r   r   r     r   z;test_pickle_generalurl_read.<locals>.MockReadResponse.closer   N)r   r   r   r   r   r   r   r   r   r   r   r   MockReadResponse  s    
r   c                     s    S r-   r   )r   kwargsr   ro   r   r   mock_urlopen_read  s   z6test_pickle_generalurl_read.<locals>.mock_urlopen_readzurllib.request.urlopen)r   r   r   setattrr    rV   r^   )monkeypatchr   rq   r   r   r$   r   r   r   test_pickle_generalurl_read  s   


"r   fsspecc                  C   sZ   t   d} t  }||  t| }t || W d    d S 1 s&w   Y  d S )Nzmemory://afiler   )r   r   r$   r   r   r   test_pickle_fsspec_roundtrip  s   


"r   c                   @   s   e Zd ZdddZdS )MyTzr   Nc                 C   s   d S r-   r   r   r   r   r   r     r   zMyTz.__init__r   )r   r   r   r   r   r   r   r   r     s    r   c                  C   sD   t tdt f} t| }t|d | d  t|d ts J d S )N)dtyper   r2   )r   objectr   r   round_trip_picklerX   r   )r%   r$   r   r   r   test_read_pickle_with_subclass  s   
r   c                 C   s   t  }t  }|j|| d t| }W d   n1 s w   Y  t }|j|| d |d |	 |ksA| dv sAJ t
j|| d}|d t || dS )ze
    Read/write from binary file-objects w/wo compression.

    GH 26237, GH 29054, and GH 29570
    r   Nr   )r   r   r   )r   r   r   r   r   
read_bytesr   BytesIOrt   getvaluer    rV   r^   )r   r   ro   	referencebufferread_dfr   r   r   %test_pickle_binary_object_compression  s   


r   c                 C   s8   | }|}dd }|| ||j  || ||j  d S )Nc                 S   s   t | }t | | d S r-   )r   r   r^   )rP   	unpickledr   r   r   _test_roundtrip     
zDtest_pickle_dataframe_with_multilevel_index.<locals>._test_roundtrip)T)/multiindex_year_month_day_dataframe_random_data multiindex_dataframe_random_dataymdrP   r  r   r   r   +test_pickle_dataframe_with_multilevel_index  s   
r  c                  C   sB   t dddd} ttjt| | }t|}|jj	dksJ d S )Nz1/1/2011z1/1/2012rM   )rY   )
r   r   nprandomrandnlenr   r   rK   rY   )prngrG   new_tsr   r   r   "test_pickle_timeseries_periodindex  s   
r  namei	  g     H@i     )r2   r3   c                 C   s$   t t j| d}|j| ksJ d S )N)r  )r   r   makeTimeSeriesr  )r  r  r   r   r   test_pickle_preserve_name  s   r  c                 C      t | }t ||  d S r-   r   r   rX   )datetime_seriesunp_tsr   r   r   test_pickle_datetimes%  r  r  c                 C   r  r-   r  )string_series
unp_seriesr   r   r   test_pickle_strings*  r  r  c                  C   sf   t tddjdg } t| }|jjd jdksJ |jjd j	dks(J t
|dg |  d S )Nabccategoryr   r2   )r2   T)r   listastypeilocr   r   _mgrblocksr@   rC   rX   )serra   r   r   r    test_pickle_preserves_block_ndim/  s
   
r$  rh   c                 C   s@   t td}tt|j| |dtt j|d}t|| d S )Ni )rh   r   r   )	r    	DataFrameranger   r   r   r   rV   r^   )rh   r   r   r$   r   r   r   %test_pickle_big_dataframe_compression<  s   r'  c                  C   sb   t jtdd} t| d}t|}W d    n1 sw   Y  tjg g d}t	
|| d S )Nz1.2.4zempty_frame_v1_2_4-GH#42345.pklrs   )rK   r   )r   ro   joinlegacy_dirnamerj   rk   ru   r    r%  r   r^   )ro   fdr   r%   r   r   r   #test_pickle_frame_v124_unpickle_130G  s   r+  )c__doc__r   r   datetime	functoolsr   globr   r   r   pathlibr   rk   r   r   r   warningsr   r   numpyr	  rT   pandas.compatr   r   pandas.compat._optionalr   pandas.compat.compressorsr	   pandas.util._test_decoratorsutil_test_decoratorstdpandasr    r
   r   r   pandas._testing_testingr   pandas.io.commoncommonr   pandas.tseries.offsetsr   r   fixturer   r(   ro   r(  dirname__file__r)  filesr*   r   r   r?   r<   PickleBuffercastarangereshaperE   rb   rq   rv   r.   r   HIGHEST_PROTOCOLr   r   r   r   r   r   
MultiIndexfrom_arraysr   r   r   
skip_if_nor   tzinfor   r   r   r  r  r  r  r  skip_array_manager_invalid_testr$  DEFAULT_PROTOCOLr'  r+  r   r   r   r   <module>   s    



	$
.
~



%
		



