o
    dX                     @   s  d Z ddlZddlm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mZ ddlmZ ddlmZmZ ddlm  mZ ddlZddlmZ ddlmZ dd	lmZmZm Z m!Z!m"Z" zddl#Z#d
Z$W n e%yp   dZ$Y nw zddl&Z&d
Z'W n e%y   dZ'Y nw e
j(e
j)de
j*j+e' peddkddde
j)de
j*j+e$ dddgddd Z,e
j(dd Z-e
j(dd Z.e
j(dd Z/e
j(dd Z0e
j(dd  Z1e
j(ej2ej3j4ej2ej3j5ej2ej3j6ej7d!d"ej7d#d"ej7d$d"ej7d%d"gdd&d' Z8						
		
	(dEd)d*Z9d+d, Z:d-d. Z;d/d0 Z<d1d2 Z=d3d4 Z>d5d6 Z?d7d8 Z@d9d: ZAd;d< ZBG d=d> d>ZCG d?d@ d@eCZDG dAdB dBeCZEG dCdD dDeCZFdS )Fz test parquet compat     N)BytesIO)catch_warnings)
get_option)is_platform_windows)pa_version_under7p0pa_version_under8p0)Version)FastParquetImplPyArrowImpl
get_engineread_parquet
to_parquetTFfastparquetmode.data_managerarrayz4fastparquet is not installed or ArrayManager is usedreason)markspyarrowpyarrow is not installed)paramsc                 C      | j S Nparamrequest r   a/var/www/html/visualizacion-main/env/lib/python3.10/site-packages/pandas/tests/io/test_parquet.pyengine3   s   r   c                   C   s   t std dS )Nr   r   )_HAVE_PYARROWpytestskipr   r   r   r   paH   s   
r#   c                   C   s,   t s	td dS tddkrtd dS )Nzfastparquet is not installedr   r   z.ArrayManager is not supported with fastparquetr   )_HAVE_FASTPARQUETr!   r"   r   r   r   r   r   fpO   s   

r%   c                   C   s   t g dddS )N         fooAB)pd	DataFramer   r   r   r   	df_compatX   s   r0   c               
   C   sB   t tdttddtjddddg dt jd	d
dd} | S )Nabcr'            @      @float64dtypeTFT20130101r)   periods)abdef)r.   r/   listrangenparange
date_range)dfr   r   r   df_cross_compat]   s   rG   c                   C   s   t tddtjdgg dg dg dttddtd	d
dtjdddddtjdgg dt jdd	dt 	dt j
t 	dgdS )Nr1   r<   cr<   NrH   )   foo   bars   bazr*   barbazr'   r2   r)      u1r3   r4   r5   r6          @      @r8   r9   r:   20130103)stringstring_with_nanstring_with_nonebytesunicodeintuintfloatfloat_with_nanbooldatetimedatetime_with_nat)r.   r/   rA   rC   nanrB   rD   astyperE   	TimestampNaTr   r   r   r   df_fullo   s$   

rd   z2019-01-04T16:41:24+0200z%Y-%m-%dT%H:%M:%S%zz2019-01-04T16:41:24+0215z2019-01-04T16:41:24-0200z2019-01-04T16:41:24-0215c                 C   r   r   r   r   r   r   r   timezone_aware_date_list   s   re   r(   c
                    s   pddip	i du r|r|d< |d<  fdd}
du rFt  |
|	 W d   dS 1 s?w   Y  dS |
|	 dS )a  Verify parquet serializer and deserializer produce the same results.

    Performs a pandas to disk and disk to pandas round trip,
    then compares the 2 resulting DataFrames to verify equality.

    Parameters
    ----------
    df: Dataframe
    engine: str, optional
        'pyarrow' or 'fastparquet'
    path: str, optional
    write_kwargs: dict of str:str, optional
    read_kwargs: dict of str:str, optional
    expected: DataFrame, optional
        Expected deserialization result, otherwise will be equal to `df`
    check_names: list of str, optional
        Closed set of column names to be compared
    check_like: bool, optional
        If True, ignore the order of index & columns.
    repeat: int, optional
        How many times to repeat the test
    compressionNr   c              	      sr   t | D ]2}jfi  tdd tfi }W d    n1 s'w   Y  tj| d qd S )NTrecord)check_names
check_likecheck_dtype)rB   r   r   r   tmassert_frame_equal)repeat_actualrk   rj   ri   rF   expectedpathread_kwargswrite_kwargsr   r   compare   s   z!check_round_trip.<locals>.compare)rl   ensure_clean)rF   r   rs   ru   rt   rr   ri   rj   rk   rn   rv   r   rq   r   check_round_trip   s   "

"rx   c                 C   s~   t r'ddlm} |j| dd}t|jjt|ksJ |jjt|ks%J dS ddlm	} |j	| dd}|j
jj|ks=J dS )zCheck partitions of a parquet file are as expected.

    Parameters
    ----------
    path: str
        Path of the dataset.
    expected: iterable of str
        Expected partition names.
    r   NF)validate_schemahive)partitioning)r   pyarrow.parquetparquetParquetDatasetlen
partitionspartition_namessetpyarrow.datasetdatasetr{   schemanames)rs   rr   pqr   dsr   r   r   check_partition_names   s   
r   c                 C   sD   d}t jt|d t| dd W d    d S 1 sw   Y  d S )Nz.engine must be one of 'pyarrow', 'fastparquet'matchr*   rM   )r!   raises
ValueErrorrx   )r0   msgr   r   r   test_invalid_engine   s   "r   c                 C   :   t dd t|  W d    d S 1 sw   Y  d S )Nio.parquet.enginer   r.   option_contextrx   )r0   r#   r   r   r   test_options_py      
"r   c                 C   r   )Nr   r   r   )r0   r%   r   r   r   test_options_fp   r   r   c                 C   r   )Nr   autor   )r0   r%   r#   r   r   r   test_options_auto  r   r   c                 C   sP  t tdts	J t tdtsJ tdd# t tdts"J t tdts+J t tdts4J W d    n1 s>w   Y  tdd# t tdtsSJ t tdts\J t tdtseJ W d    n1 sow   Y  tdd$ t tdtsJ t tdtsJ t tdtsJ W d    d S 1 sw   Y  d S )Nr   r   r   r   )
isinstancer   r
   r	   r.   r   )r%   r#   r   r   r   test_options_get_engine	  s"   "r   c                  C   s  ddl m}  | d}| d}tsdnttjt|k }ts!dnttjt|k }to.| }to3| }|s|s|r\d| d}t	j
t|d td	 W d    n1 sVw   Y  nd
}t	j
t|d td	 W d    n1 stw   Y  |rd| d}t	j
t|d td	 W d    d S 1 sw   Y  d S d}t	j
t|d td	 W d    d S 1 sw   Y  d S d S d S )Nr   )VERSIONSr   r   FzPandas requires version .z. or newer of .pyarrow.r   r   z%Missing optional dependency .pyarrow.z. or newer of .fastparquet.z)Missing optional dependency .fastparquet.)pandas.compat._optionalr   getr    r   r   __version__r$   r   r!   r   ImportErrorr   )r   
pa_min_ver
fp_min_verhave_pa_bad_versionhave_fp_bad_versionhave_usable_pahave_usable_fpr   r   r   r   "test_get_engine_auto_error_message  sD   






"
"r   c                 C   s   | }t  0}|j||d d t||d}t || t||ddgd}t ||ddg  W d    d S 1 s9w   Y  d S )Nr   rf   r   r<   r>   r   columns)rl   rw   r   r   rm   rG   r#   r%   rF   rs   resultr   r   r   test_cross_engine_pa_fpH  s   
"r   c              	   C   s   | }t  M}|j||d d tdd' t||d}t || t||ddgd}t ||ddg  W d    n1 s>w   Y  W d    d S W d    d S 1 sVw   Y  d S )Nr   Trg   r   r<   r>   r   )rl   rw   r   r   r   rm   r   r   r   r   test_cross_engine_fp_paV  s   
"r   c                   @   s:   e Zd Zdd Zdd Zejjejddddd	 Z	d
S )Basec              	   C   s|   t  0}tj||d t|||d d W d    n1 sw   Y  W d    d S W d    d S 1 s7w   Y  d S )Nr   rf   )rl   rw   r!   r   r   )selfrF   r   excerr_msgrs   r   r   r   check_error_on_writee  s   
"zBase.check_error_on_writec              	   C   sx   t  .}t | t|||d d W d    n1 sw   Y  W d    d S W d    d S 1 s5w   Y  d S )Nr   )rl   rw   external_error_raisedr   )r   rF   r   r   rs   r   r   r   check_external_error_on_writek  s   
"z"Base.check_external_error_on_writedhttps://raw.githubusercontent.com/pandas-dev/pandas/main/pandas/tests/io/data/parquet/simple.parquetT)urlcheck_before_testc                 C   s.   |dkr	t | d}t|}t|| d S )Nr   r   )r!   importorskipr   rl   rm   )r   r0   r   r   rF   r   r   r   test_parquet_read_from_urlq  s   	
zBase.test_parquet_read_from_urlN)
__name__
__module____qualname__r   r   r!   marknetworkrl   r   r   r   r   r   r   d  s    r   c                   @   s   e Zd 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d Zdd Zdd Zdd Zdd Zdd Zdd Zejjedddd  Zejd!g d"d#d$ Zd%S )&	TestBasicc                 C   sF   t g dddt dtg dfD ]}d}| ||t| qd S )Nr&   r'   r*   r9   z+to_parquet only supports IO with DataFrames)r.   Seriesrb   rC   r   r   r   )r   r   objr   r   r   r   
test_error  s   zTestBasic.test_errorc                 C   s6   t tdttddd}ddg|_t|| d S )Nr1   r'   r2   rT   rY   r*   rM   )r.   r/   rA   rB   r   rx   )r   r   rF   r   r   r   test_columns_dtypes  s   
zTestBasic.test_columns_dtypesrf   )Ngzipsnappybrotlic                 C   sN   |dkr
t d n	|dkrt d tdg di}t||d|id d S )Nr   r   r,   r&   rf   ru   )r!   r   r.   r/   rx   )r   r   rf   rF   r   r   r   test_compression  s   
zTestBasic.test_compressionc                 C   sJ   t tdttddd}t dtdi}t|||ddgid d S )Nr1   r'   r2   r   rT   r   rr   rt   )r.   r/   rA   rB   rx   )r   r   rF   rr   r   r   r   test_read_columns  s
   
zTestBasic.test_read_columnsc                 C   s   |dk}t dg di}t|| g dt jdddtdg d	g}|D ]}||_t|t jr7|jd |_t|||d
 q%g d|_d|j_	t|| d S )Nr   r,   r&   )r(   r)   r2   r9   r)   r:   r1   )r'   r)   r2   )ri   )r   r'   r(   r*   )
r.   r/   rx   rE   rA   indexr   DatetimeIndex
_with_freqname)r   r   ri   rF   indexesr   r   r   r   test_write_index  s    

zTestBasic.test_write_indexc                 C   s:   |}t dg di}t jg d}||_t|| d S )Nr,   r&   )r<   r'   )r<   r(   )r=   r'   )r.   r/   
MultiIndexfrom_tuplesr   rx   )r   r#   r   rF   r   r   r   r   test_write_multiindex  s
   zTestBasic.test_write_multiindexc                 C   s   |}t jdddd}t jtjdt| dtdd}t jj	d	d
g|gddgd}|j
d d}||fD ]}||_t|| t||dddgi|ddg d q4d S )Nz01-Jan-2018z01-Dec-2018MS)freqr(   r)   ABCr   Level1Level2leveldate)r   r   r,   r-   rt   rr   )r.   rE   r/   rC   randomrandnr   rA   r   from_productcopyr   rx   )r   r#   r   datesrF   index1index2r   r   r   r   test_multiindex_with_columns  s   $
z&TestBasic.test_multiindex_with_columnsc                 C   s   t g dg dd}d dd}|jdd}t||||d t jg dg ddg d	d
}t||||d g dg dg}t jttddd tdD d|d
}|jdd}t||||d d S )Nr&   )qrs)r<   r=   F)rf   r   T)dropru   rr   )zyxwvutsrr   rM   rM   rN   rN   r*   r*   quxr   onetwor   r   r   r   r   r      c                 S   s   g | ]}| qS r   r   ).0ir   r   r   
<listcomp>  s    z7TestBasic.test_write_ignoring_index.<locals>.<listcomp>)r   r   )r.   r/   reset_indexrx   rA   rB   )r   r   rF   ru   rr   arraysr   r   r   test_write_ignoring_index  s    
 z#TestBasic.test_write_ignoring_indexc                 C   s^   t jg d}t jtjdd|d}|dkr"| ||td d S |dkr-t	|| d S d S )Nr   r2   r)   r   r   Column name must be a stringr   )
r.   r   r   r/   rC   r   r   r   	TypeErrorrx   )r   r   
mi_columnsrF   r   r   r   test_write_column_multiindex  s   z&TestBasic.test_write_column_multiindexc                 C   s   g dg dg}t jtjdd|d}ddg|j_|dkr6ttj	tdk r*t
}nt}| |||d	 d S |d
krAt|| d S d S )Nr   )r'   r(   r'   r(   r'   r(   r'   r(   r   r   r   r   r   z0.7.0zColumn namer   )r.   r/   rC   r   r   r   r   r   r   r   r   r   r   rx   )r   r   r   rF   errr   r   r   &test_write_column_multiindex_nonstring  s   z0TestBasic.test_write_column_multiindex_nonstringc                 C   sF   |}g dg dg}t jtjdd|d}ddg|j_t|| d S )Nr   r   r   r   	ColLevel1	ColLevel2)r.   r/   rC   r   r   r   r   rx   r   r#   r   r   rF   r   r   r   #test_write_column_multiindex_string  s   z-TestBasic.test_write_column_multiindex_stringc                 C   s:   |}g d}t jtjdd|d}d|j_t|| d S )N)rM   rN   r*   r   r   r2   r   	StringCol)r.   r/   rC   r   r   r   r   rx   r  r   r   r   test_write_column_index_string*  s
   z(TestBasic.test_write_column_index_stringc                 C   sR   g d}t jtjdd|d}d|j_|dkr"| ||td d S t	|| d S )Nr'   r(   r)   r2   r   r2   r   NonStringColr   r   )
r.   r/   rC   r   r   r   r   r   r   rx   )r   r   r   rF   r   r   r   !test_write_column_index_nonstring6  s   z+TestBasic.test_write_column_index_nonstringzminimum pyarrow not installedr   c           
      C   s  dd l m} |dkrtjjdd}|j| tt	g ddt	g ddt	g dt	g d	t	g d
dt	g ddt	g ddd}t
 }||| t||d}t||dd}W d    n1 snw   Y  |d jtdksJ ttj	g dddtj	g dddtj	g dddtj	g d	ddtj	g d
ddtj	g dddtj	g dddd}	|dkr|jddd}|	jddd}	t
||	 d S )Nr   r   z.Fastparquet nullable dtype support is disabledr   r'   r(   r)   Nint64uint8)r<   r=   rH   N)TFTNr
  )      ?rQ   rR   Nfloat32r5   )r<   r=   rH   r>   r?   r@   gr   numpy_nullabler   dtype_backendr<   Int64r6   UInt8rT   booleanFloat32Float64rH   r'   )axis)r|   r}   r!   r   xfailnode
add_markerr   tabler   rl   rw   write_tabler   r7   rC   r.   r/   r   rm   )
r   r   r   r   r   r  rs   result1result2rr   r   r   r   test_dtype_backendD  sH   
zTestBasic.test_dtype_backendr7   )	r  r  r  objectzdatetime64[ns, UTC]r[   z	period[D]r  rT   c                 C   sT   t dt jg |di}d }|dkrt dt jg ddi}t||ddi|d d S )Nvaluer6   r[   r  r  r  r   )r.   r/   r   rx   )r   r#   r7   rF   rr   r   r   r   test_read_empty_arrayv  s   
zTestBasic.test_read_empty_arrayN)r   r   r   r   r   r!   r   parametrizer   r   r   r   r   r   r  r  r  r	  r  skipifr   r#  r&  r   r   r   r   r     s,    

		 
1r   c                   @   s  e Z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e dde
jdeejgdd Zdd Ze
jjdd Ze
jjdd Ze
jjede
jddgg gdd Zedd d! Zedd"d# Zd$d% Zd&d' Ze
jjded(d) gd*d+gd,d-d. Zd/d0 Zd1d2 Z edd3d4 Z!edd5d6 Z"edd7d8 Z#d9d: Z$d;d< Z%edd=d> Z&d?d@ Z'dAdB Z(dCdD Z)dEdF Z*dGdH Z+dIS )JTestParquetPyArrowc                 C   s@   |}t jdddd}|d }||d< g d|d< t|| d S )Nr9   r)   Europe/Brusselsr;   tzdatetime_tzTNTbool_with_none)r.   rE   r   rx   )r   r#   rd   rF   dtir   r   r   
test_basic  s   
zTestParquetPyArrow.test_basicc                 C   s<   |}t jdddd|d< t|||ddg dddgid	 d S )
Nr9   r)   r*  r+  r-  rT   rY   r   r   )r.   rE   rx   )r   r#   rd   rF   r   r   r   test_basic_subset_columns  s   


z,TestParquetPyArrow.test_basic_subset_columnsc                 C   s:   |j |d}t|tsJ t|}t|}t|| d S )Nr   )r   r   rW   r   r   rl   rm   )r   r#   rd   	buf_bytes
buf_streamresr   r   r   *test_to_bytes_without_path_or_buf_provided  s
   z=TestParquetPyArrow.test_to_bytes_without_path_or_buf_providedc                 C   s8   t jtdddtdd }| ||td d S )N   r2   r)   aaar   zDuplicate column names found	r.   r/   rC   rD   reshaperA   r   r   r   r   r#   rF   r   r   r   test_duplicate_columns  s   $z)TestParquetPyArrow.test_duplicate_columnsc                 C   s<   t dt jdddi}tr| ||t d S t|| d S )Nr<   1 dayr)   r:   )r.   r/   timedelta_ranger   r   NotImplementedErrorrx   r;  r   r   r   test_timedelta  s   z!TestParquetPyArrow.test_timedeltac                 C   s&   t dg di}| ||tj d S )Nr<   r<   r'   rQ   )r.   r/   r   r   ArrowExceptionr;  r   r   r   test_unsupported  s   z#TestParquetPyArrow.test_unsupportedc                 C   s6   t jddt jd}tj|dgd}| ||tj d S )Nr(   
   r6   fp16datar   )rC   rD   float16r.   r/   r   r   rB  )r   r#   rG  rF   r   r   r   test_unsupported_float16  s   z+TestParquetPyArrow.test_unsupported_float16zqPyArrow does not cleanup of partial files dumps when unsupported dtypes are passed to_parquet function in windowsr   	path_typec              	   C   s   t jddt jd}tj|dgd}t 2}||}ttj	 |j
||d W d    n1 s2w   Y  tj|r?J W d    d S 1 sJw   Y  d S )Nr(   rD  r6   rE  rF  )rs   r   )rC   rD   rH  r.   r/   rl   rw   r   r   rB  r   osrs   isfile)r   r#   rJ  rG  rF   path_strrs   r   r   r    test_unsupported_float16_cleanup  s   
"z3TestParquetPyArrow.test_unsupported_float16_cleanupc                 C   sd   t  }t td|d< t jg dt g dd|d< t jg dg dd	d
|d< t|| d S )Nabcdefr<   )rM   r*   r*   rM   NrM   rL   r6   r=   )r<   r=   rH   r<   rH   r=   )r=   rH   r>   T)
categoriesorderedrH   )r.   r/   CategoricalrA   CategoricalDtyperx   r;  r   r   r   test_categorical  s   

z#TestParquetPyArrow.test_categoricalc                 C   s8   t d}|jdi |}d|i}t||d||d d S )Ns3fs
filesystemzpandas-test/pyarrow.parquetrs   rt   ru   r   )r!   r   S3FileSystemrx   )r   r0   s3_resourcer#   s3sorU  s3kwr   r   r   test_s3_roundtrip_explicit_fs  s   

z0TestParquetPyArrow.test_s3_roundtrip_explicit_fsc                 C   s   d|i}t ||d||d d S )Nstorage_optionsz s3://pandas-test/pyarrow.parquetrW  rx   )r   r0   rY  r#   rZ  r   r   r   test_s3_roundtrip  s   
z$TestParquetPyArrow.test_s3_roundtriprU  partition_colr,   c              
   C   s^   |  }|r|t|tj}d}|| |||< t|||dd|i|d |dddd d S )Ncategoryzs3://pandas-test/parquet_dirr^  )partition_colsrf   r^  Tr'   )rr   rs   rt   ru   rj   rn   )r   ra   dictfromkeysrC   int32rx   )r   r0   rY  r#   ra  rZ  expected_dfpartition_col_typer   r   r   test_s3_roundtrip_for_dir  s(   
z,TestParquetPyArrow.test_s3_roundtrip_for_dirr   c                 C   s(   t  }|| t|}t|| d S r   )r   r   r   rl   rm   )r   r0   bufferdf_from_bufr   r   r   test_read_file_like_obj_support>  s   
z2TestParquetPyArrow.test_read_file_like_obj_supportc                 C   s   | dd | dd tjtdd td W d    n1 s"w   Y  tjtdd |d W d    d S 1 s?w   Y  d S )NHOMETestingUserUSERPROFILEz.*TestingUser.*r   z~/file.parquet)setenvr!   r   OSErrorr   r   )r   r0   monkeypatchr   r   r   test_expand_userE  s   
"z#TestParquetPyArrow.test_expand_userc                 C   s>   ddg}|}|j ||d d t|| t|j|jksJ d S )Nr]   rY   rc  rf   r   r   r   shape)r   tmp_pathr#   rd   rc  rF   r   r   r   test_partition_cols_supportedN  s
   
z0TestParquetPyArrow.test_partition_cols_supportedc                 C   s@   d}|g}|}|j ||d d t|| t|j|jksJ d S )Nr]   rt  ru  )r   rw  r#   rd   rc  partition_cols_listrF   r   r   r   test_partition_cols_stringV  s   
z-TestParquetPyArrow.test_partition_cols_stringc                 C   s   | S r   r   )xr   r   r   <lambda>`  s    zTestParquetPyArrow.<lambda>rT   zpathlib.Path)idsc           	      C   s<   d}|g}|}||}|j ||d t|j|jksJ d S )Nr-   )rc  )r   r   rv  )	r   rw  r#   r0   rJ  rc  ry  rF   rs   r   r   r   test_partition_cols_pathlib_  s   z.TestParquetPyArrow.test_partition_cols_pathlibc                 C   s   t jg g d}t|| d S )N)r   r   )r.   r/   rx   r;  r   r   r   test_empty_dataframem  s   z'TestParquetPyArrow.test_empty_dataframec                 C   sV   dd l }tdddgi}||jd| dg}|t}t||d|i|d d S )Nr   r{  r'   )typer   r   )	r   r.   r/   r   fieldbool_ra   r]   rx   )r   r#   r   rF   r   out_dfr   r   r   test_write_with_schemar  s
   
z)TestParquetPyArrow.test_write_with_schemac                 C   sp   t t jg dddt jg dddt jg dddd}t|| t dt jg d	ddi}t|| d S )
Nr&   r  r6   UInt32rI   rT   r<   r=   rH   r<   r  )r.   r/   r   rx   r;  r   r   r    test_additional_extension_arraysz  s   
z3TestParquetPyArrow.test_additional_extension_arraysc              	   C   sj   t dt jg dddi}t d| t|||d| dd W d    d S 1 s.w   Y  d S )	Nr<   rI   zstring[pyarrow]r6   string_storagezstring[]rr   )r.   r/   r   r   rx   ra   )r   r#   r  rF   r   r   r    test_pyarrow_backed_string_array  s   "z3TestParquetPyArrow.test_pyarrow_backed_string_arrayc                 C   sL   t t jg dt jddddt jt jddddd}t|| d S )N))r   r'   )r'   r(   )r)   r2   z
2012-01-01r)   D)r;   r   r2   )rH   r>   r?   )r.   r/   IntervalIndexr   period_rangefrom_breaksrE   rx   r;  r   r   r   test_additional_extension_types  s   
z2TestParquetPyArrow.test_additional_extension_typesc                 C   s>   t sd}nd}tdtjddddi}t||d|id	 d S )
Nz2.6z2.0r<   z
2017-01-011nrD  r   r;   versionr   )r   r.   r/   rE   rx   )r   r#   verrF   r   r   r   test_timestamp_nanoseconds  s
   z-TestParquetPyArrow.test_timestamp_nanosecondsc                 C   sV   t s|jtjjkr|jtjj	dd d|g }t
j|d|id}t||dd d S )Nzitemporary skip this test until it is properly resolved: https://github.com/pandas-dev/pandas/issues/37286r      index_as_colr   rG  F)rk   )r   tzinfor^   timezoneutcr  r  r!   r   r  r.   r/   rx   )r   r   r#   re   idxrF   r   r   r   test_timezone_aware_index  s   
z,TestParquetPyArrow.test_timezone_aware_indexc                 C   sr   t dttddi}t }||| t||dgdd}W d    n1 s*w   Y  t|dks7J d S )Nr<   r   r)   r<   z==r   F)filtersuse_legacy_datasetr'   )	r.   r/   rA   rB   rl   rw   r   r   r   )r   r#   rF   rs   r   r   r   r   test_filter_row_groups  s   

z)TestParquetPyArrow.test_filter_row_groupsc                 C   s   t jtjddg dd}t }||| t||}W d    n1 s(w   Y  |r<t	|j
t jjjs:J d S t	|j
t jjjsGJ d S )NrD  r)   )r,   r-   Cr   )r.   r/   rC   r   r   rl   rw   r   r   r   _mgrcore	internalsArrayManagerBlockManager)r   r#   using_array_managerrF   rs   r   r   r   r   test_read_parquet_manager  s   
z,TestParquetPyArrow.test_read_parquet_managerc                 C   s   dd l }|}tjdddd}|d }||d< g d|d< |j|}|jtjd	}|d
 d|d
< |d d|d< |d t|j	ddd|d< t
||ddi|d d S )Nr   r9   r)   r*  r+  r-  r.  r/  )types_mapperr^   ztimestamp[us][pyarrow]r_   us)unitr,  r  r   r   rt   rr   )r   r.   rE   r   Tablefrom_pandas	to_pandas
ArrowDtypera   	timestamprx   )r   r#   rd   r   rF   r0  pa_tablerr   r   r   r   &test_read_dtype_backend_pyarrow_config  s*   

z9TestParquetPyArrow.test_read_dtype_backend_pyarrow_configc                 C   sn   t jdddgit jddgdddd	}| }d
d l}t|jtdkr+|jd|_t	||ddi|d d S )Nr<   r'   r(   r)   r2   testr   zint64[pyarrow])r   r7   r   z11.0.0r  r   r  )
r.   r/   Indexr   r   r   r   r   ra   rx   )r   r#   rF   rr   r   r   r   r   ,test_read_dtype_backend_pyarrow_config_index  s   
z?TestParquetPyArrow.test_read_dtype_backend_pyarrow_config_indexc                 C   s   t tdttddd}ddg|_t|| ddg|_tjtdd	 t|| W d    n1 s5w   Y  t		d
ddddt		d
ddddg|_t|| d S )Nr1   r'   r2   r   r   rJ   rK   z|S3r     )
r.   r/   rA   rB   r   rx   r!   r   r?  r^   r;  r   r   r   test_columns_dtypes_not_invalid	  s   


z2TestParquetPyArrow.test_columns_dtypes_not_invalidc                 C   s(   t jt jg dddd}t|| d S )Nr  custom namer  r   r.   r/   r  rx   r;  r   r   r   test_empty_columns  s   z%TestParquetPyArrow.test_empty_columnsN),r   r   r   r1  r2  r6  r<  r@  rC  rI  r!   r   r  r   r'  strpathlibPathrN  rT  
single_cpur]  r`  td
skip_if_nori  rl  rs  rx  rz  r~  r  r  r  r  r  r  r  r  r  r  r  r  r  r   r   r   r   r)    sn    



	





r)  c                   @   s   e Z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 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$ Zd%d& Zd'S )(TestParquetFastParquetc                 C   sF   |}t jdddd}|d }||d< t jddd|d< t|| d S )	Nr9   r)   z
US/Easternr+  r-  r=  r:   	timedelta)r.   rE   r   r>  rx   )r   r%   rd   rF   r0  r   r   r   r1  $  s   
z!TestParquetFastParquet.test_basicc                 C   s   t tdttddd}t}d}ddg|_| |||| ddg|_| |||| td	ddddtd	ddddg|_| |||| d S )
Nr1   r'   r2   r   r   r   rJ   rK   r  )r.   r/   rA   rB   r   r   r   r^   )r   r%   rF   r  r   r   r   r   test_columns_dtypes_invalid-  s   

z2TestParquetFastParquet.test_columns_dtypes_invalidc                 C   s<   t jtdddtdd }d}| ||t| d S )Nr7  r2   r)   r8  r   z9Cannot create parquet dataset with duplicate column namesr9  r   r%   rF   r   r   r   r   r<  B  s   $z-TestParquetFastParquet.test_duplicate_columnsc                 C   s@   t dg di}t jddtjdgidd}t|||dd d S )	Nr<   )TNFr  g        rH  r6   F)rr   rk   )r.   r/   rC   r`   rx   r   r%   rF   rr   r   r   r   test_bool_with_noneH  s   z*TestParquetFastParquet.test_bool_with_nonec                 C   sT   t dt jddddi}| ||td  t dg di}d}| ||t| d S )Nr<   2013Mr)   r  rA  z"Can't infer object conversion type)r.   r/   r  r   r   r  r   r   r   rC  O  s
   z'TestParquetFastParquet.test_unsupportedc                 C   s&   t dt tdi}t|| d S )Nr<   r1   )r.   r/   rR  rA   rx   )r   r%   rF   r   r   r   rT  Z  s   z'TestParquetFastParquet.test_categoricalc                 C   sz   dt tddi}t|}t }|j||d dd t||dgd}W d    n1 s.w   Y  t|dks;J d S )Nr<   r   r)   r'   )rf   row_group_offsetsr  )r  )	rA   rB   r.   r/   rl   rw   r   r   r   )r   r%   r>   rF   rs   r   r   r   r   r  ^  s   

z-TestParquetFastParquet.test_filter_row_groupsc                 C   s    t ||dd|id |dd d S )Nz$s3://pandas-test/fastparquet.parquetr^  )rf   r^  rW  r_  )r   r0   rY  r%   rZ  r   r   r   r`  f  s   
z(TestParquetFastParquet.test_s3_roundtripc                 C   s\   ddg}|}|j |d|d d tj|sJ dd l}|t|dj}t|dks,J d S )Nr]   rY   r   r   rc  rf   r   Fr(   	r   rK  rs   existsr   ParquetFiler  catsr   r   rw  r%   rd   rc  rF   r   actual_partition_colsr   r   r   rx  q     z4TestParquetFastParquet.test_partition_cols_supportedc                 C   sX   d}|}|j |d|d d tj|sJ dd l}|t|dj}t|dks*J d S )Nr]   r   r  r   Fr'   r  r  r   r   r   rz    s   z1TestParquetFastParquet.test_partition_cols_stringc                 C   s\   ddg}|}|j |dd |d tj|sJ dd l}|t|dj}t|dks,J d S )Nr]   rY   r   )r   rf   partition_onr   Fr(   r  r  r   r   r   test_partition_on_supported  r  z2TestParquetFastParquet.test_partition_on_supportedc                 C   sX   ddg}|}d}t jt|d |j|dd ||d W d    d S 1 s%w   Y  d S )Nr]   rY   zYCannot use both partition_on and partition_cols. Use partition_cols for partitioning datar   r   )r   rf   r  rc  )r!   r   r   r   )r   rw  r%   rd   rc  rF   r   r   r   r   3test_error_on_using_partition_cols_and_partition_on  s   "zJTestParquetFastParquet.test_error_on_using_partition_cols_and_partition_onc                 C   s"   t  }| }t|||d d S )Nr  )r.   r/   r   rx   r  r   r   r   r    s   z+TestParquetFastParquet.test_empty_dataframec                 C   s>   d|g }t j|d|id}| }d|j_t|||d d S )Nr  r  r  r   r  )r.   r/   r   r   r   rx   )r   r%   re   r  rF   rr   r   r   r   r    s
   
z0TestParquetFastParquet.test_timezone_aware_indexc              
   C   s   t dddgi}t g}|| tjtdd$ tt	 t
|ddd W d    n1 s2w   Y  W d    n1 sAw   Y  tjtdd t
|dd	d
 W d    n1 s_w   Y  W d    d S W d    d S 1 sww   Y  d S )Nr<   r'   r(   z!not supported for the fastparquetr   r   T)r   use_nullable_dtypesr   r  )r.   r/   rl   rw   r   r!   r   r   assert_produces_warningFutureWarningr   )r   r%   rF   rs   r   r   r   &test_use_nullable_dtypes_not_supported  s   

"z=TestParquetFastParquet.test_use_nullable_dtypes_not_supportedc              	   C   s   t d7}t|d tjtdd t|dd W d    n1 s&w   Y  t|j	dd W d    d S 1 s?w   Y  d S )	Ntest.parquets   breakit r   r   r   F)
missing_ok)
rl   rw   r  r  write_bytesr!   r   	Exceptionr   unlink)r   rs   r   r   r   $test_close_file_handle_on_read_error  s   "z;TestParquetFastParquet.test_close_file_handle_on_read_errorc              	   C   s   t jddgddgdd}td*}t| d}|| W d    n1 s*w   Y  t||d}W d    n1 s?w   Y  t|| d S )Nr   r'   r+   )rG  r  wbr   )	r.   r/   rl   rw   openencoder   r   rm   )r   r   rF   rs   r@   r   r   r   r   test_bytes_file_name  s   z+TestParquetFastParquet.test_bytes_file_namec              	   C   s   d}t dttddi}td3}|| tjt	|d t
|dd W d    n1 s1w   Y  W d    d S W d    d S 1 sIw   Y  d S )	NzPdtype_backend numpy is invalid, only 'numpy_nullable' and 'pyarrow' are allowed.rY   r'   r2   ztmp.parquetr   numpy)r  )r.   r/   rA   rB   rl   rw   r   r!   r   r   r   )r   r   r   rF   rs   r   r   r   test_invalid_dtype_backend  s   
"z1TestParquetFastParquet.test_invalid_dtype_backendc                 C   sF   t jt jg dddd}t jt jg dddd}t|||d d S )Nr  r  r  r   r  r  r  r   r   r   r    s   z)TestParquetFastParquet.test_empty_columnsN)r   r   r   r1  r  r<  r  rC  rT  r  r!   r   r  r`  rx  rz  r  r  r  r  r  r  r  r  r  r   r   r   r   r  #  s*    	

	
r  )	NNNNNTFTr(   )G__doc__r^   ior   rK  r  warningsr   r  rC   r!   pandas._configr   pandas.compatr   pandas.compat.pyarrowr   r   pandas.util._test_decoratorsutil_test_decoratorsr  pandasr.   pandas._testing_testingrl   pandas.util.versionr   pandas.io.parquetr	   r
   r   r   r   r   r    r   r   r$   fixturer   r   r(  r   r#   r%   r0   rG   rd   nowr  r  minmaxstrptimere   rx   r   r   r   r   r   r   r   r   r   r   r   r)  r  r   r   r   r   <module>   s    







A+      