o
    Eh3                     @   sL  d dl mZm Z  d dlZd dlZd dlZd dlZd dlm  m	Z
 d dlmZ d dlmZmZmZ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mZmZmZ zd dl m!Z! W n	 e"yd   Y nw e#d e#d	Z$ej%j&d
d Z'dd Z(G dd dZ)G dd dZ*G dd dZ+G dd dZ,ej%-dg ddd Z.dS )    )datedatetimeN)	to_offset)IndexPeriodPeriodIndexSeries	Timestamparrays
date_range) deregister_matplotlib_convertersregister_matplotlib_converters)DayMicroMilliSecond)	convertermatplotlib.pyplotmatplotlib.datesc                  C   s   d} t jd| g}t| d S )Nzimport matplotlib.units as units; import matplotlib.dates as mdates; n_conv = len(units.registry); import pandas as pd; pd.plotting.register_matplotlib_converters(); pd.plotting.deregister_matplotlib_converters(); assert len(units.registry) == n_conv-c)sys
executable
subprocessZcheck_output)codecall r   Dlib/python3.10/site-packages/pandas/tests/plotting/test_converter.pytest_registry_mpl_resets0   s   	r   c                   C   s   t dt dksJ d S )Nz00:01)r   Ztime2numr   r   r   r   test_timtetonum_accepts_unicode@   s   r   c                   @   sD   e Zd Zejjdd Zdd Zdd Zdd Z	d	d
 Z
dd ZdS )TestRegistrationc                 C   s&   d}t jd|g}t|dksJ d S )Nzwimport matplotlib.units; import pandas as pd; units = dict(matplotlib.units.registry); assert pd.Timestamp not in unitsr   r   )r   r   r   Z
check_call)selfr   r   r   r   r   test_dont_register_by_defaultE   s   z.TestRegistration.test_dont_register_by_defaultc                 C   sP   t d}ttdtdddd}| \}}t  ||j|j	 |
  d S )Nr      2017periodsindex)pytestimportorskipr   ranger   subplotsr   plotr'   valuesclose)r    plts_axr   r   r   test_registering_no_warningQ   s   
z,TestRegistration.test_registering_no_warningc                 C   s~   t d}ttdtdddd}td }|  W d    n1 s%w   Y  zt|dks3J W |	  d S |	  w )Nr   r"   r#   r$   r&   r   )
r(   r)   r   r*   r   tmZassert_produces_warningr,   lenr.   )r    r/   r0   wr   r   r   test_pandas_plots_register[   s   

z+TestRegistration.test_pandas_plots_registerc              	   C   s   t d}tdd- tdd t|jvsJ W d    n1 s$w   Y  t|jv s0J W d    d S 1 s;w   Y  d S )Nmatplotlib.units'plotting.matplotlib.register_convertersTF)r(   r)   cfoption_contextr	   registry)r    unitsr   r   r   test_matplotlib_formattersg   s   
"z+TestRegistration.test_matplotlib_formattersc                 C   s   t d tdd}t d}ttdtdddd}| \}}| ||j	|j
 W d    n1 s7w   Y  t  | ||j	|j
 W d    n1 sTw   Y  |  d S )Nr   r9   Fr"   r#   r$   r&   )r(   r)   r:   r;   r   r*   r   r+   r,   r'   r-   r   r.   )r    ctxr/   r0   r1   r2   r   r   r   test_option_no_warnings   s   

z'TestRegistration.test_option_no_warningc              
   C   s   t d}t d}t|j}zA|j  | }||jt< ||jt< t  |jt |us/J t	  |jt |u s;J W |j  |
 D ]	\}}||j|< qEd S |j  |
 D ]	\}}||j|< qZw )Nr8   r   )r(   r)   dictr<   clearZDateConverterr   r   r   r   items)r    r=   datesZoriginalZdate_converterkvr   r   r   test_registry_resets   s(   







z%TestRegistration.test_registry_resetsN)__name__
__module____qualname__r(   mark
single_cpur!   r3   r7   r>   r@   rG   r   r   r   r   r   D   s    

r   c                
   @   s   e Zd Zejdd Zdd Zdd Zdd Zej	
d	ed
dded
ddged
ddded
dddggdd Zej	
dg ddd Zej	
dddd Zej	
de e edgdd Zdd ZdS )TestDateTimeConverterc                 C      t  S N)r   ZDatetimeConverterr    r   r   r   dtc      zTestDateTimeConverter.dtcc                 C   s0   | dd d }| dd d }||ksJ dd S )Nz2000-01-01 12:22z/DatetimeConverter.convert should accept unicodeconvert)r    rQ   r1r2r   r   r   test_convert_accepts_unicode   s   z2TestDateTimeConverter.test_convert_accepts_unicodec                 C   s  | dgd d d }ttddd}||ksJ | dd d }||ks&J | tdddd d }||ks7J | dd d }||ksDJ | tdd d }||ksSJ | dd d }||ks`J | dd d }||ksmJ | tddgd d }|d |ksJ tdd	d	}| |d d }||ksJ | |
 d d }||ksJ | t|td |gd d }|d |ksJ | t|td |g
 d d }|d |ksJ d S )
N2012-1-1r        
2012-01-012012-01-01 00:00:00+0000z2012-01-02 00:00:00+0000UTCz
US/Eastern)rT   rD   date2numr   r   r	   nparrayZtz_localizeZ
tz_convertZto_pydatetimer   r   )r    rQ   rsxptsr   r   r   test_conversion   s<   "z%TestDateTimeConverter.test_conversionc              	   C   s   d}| tdddd d }tjtddd}tj|||d | tdddd d }tj|||d | tdd	d	d	d
dd d }tj|||d d S )Ng&.>z2012-1-1 01:02:03r]   )Ztzrtolz2012-1-1 09:02:03zAsia/Hong_KongrY   rZ         )rT   r	   r   mdatesr^   r4   assert_almost_equalr   )r    rQ   rf   ra   rb   r   r   r   test_conversion_float   s   z+TestDateTimeConverter.test_conversion_floatr-   i  rZ   rg   r"   c                 C   sX   | |d d }tj|}t|| | |d d d }tj|d }||ks*J d S )Nr   )rT   r   ri   r^   r4   Zassert_numpy_array_equal)r    rQ   r-   ra   rb   r   r   r   $test_conversion_outofbounds_datetime   s   	z:TestDateTimeConverter.test_conversion_outofbounds_datetimeztime,format_expected))r   z00:00)g@z23:59:59.999999)i_ z01:00)i  z01:02:03)gfffffe@z11:02:03.200c                 C   s   t d |}||ksJ d S rO   )r   ZTimeFormatter)r    timeformat_expectedresultr   r   r   test_time_formatter   s   z)TestDateTimeConverter.test_time_formatterfreq)Bmsr0   c                 C   sD   d}t dd|d}||d d }tj| }tj|||d d S )Ng&.>z
2020-01-01
   )r%   rq   re   )r   rT   r   ri   r^   Z	_mpl_reprr4   rj   )r    rq   rQ   rf   Z	dateindexra   rb   r   r   r   test_dateindex_conversion  s
   z/TestDateTimeConverter.test_dateindex_conversionoffset2   c                 C   sL   t d}|| }||d d }||d d }||k s$t| d| dd S )NrX   z is not less than .)r	   rT   AssertionError)r    rv   rQ   Zts1Zts2Zval1Zval2r   r   r   test_resolution  s   z%TestDateTimeConverter.test_resolutionc                    sR   t dt dg}||g} |d d } fdd|D }t||k s'J d S )Nz
2017-01-01z
2017-01-02c                    s   g | ]	}  |d d qS rO   rS   .0xrQ   r   r   
<listcomp>      z=TestDateTimeConverter.test_convert_nested.<locals>.<listcomp>)r	   rT   r_   r`   all)r    rQ   innerdataro   Zexpectedr   r~   r   test_convert_nested  s
   z)TestDateTimeConverter.test_convert_nestedN)rH   rI   rJ   r(   fixturerQ   rW   rd   rk   rK   parametrizer   r   rl   rp   ru   r   r   r   rz   r   r   r   r   r   rM      s.    
.
	




rM   c                   @   sH   e Zd Zejdd Zejdd Zdd Zdd Zd	d
 Z	dd Z
dS )TestPeriodConverterc                 C   rN   rO   )r   ZPeriodConverterrP   r   r   r   pc   rR   zTestPeriodConverter.pcc                 C   s   G dd d}| }d|_ |S )Nc                   @   s   e Zd ZdS )z&TestPeriodConverter.axis.<locals>.AxisN)rH   rI   rJ   r   r   r   r   Axis&  s    r   D)rq   )r    r   axisr   r   r   r   $  s   zTestPeriodConverter.axisc                 C   s,   | dd |}| dd |}||ksJ d S )NrX   rS   r    r   r   rU   rV   r   r   r   rW   -  s   z0TestPeriodConverter.test_convert_accepts_unicodec                 C   s4  | dgd |d }tdj}||ksJ | dd |}||ks"J | tdddgd |d }||ks6J | tdddd |}||ksGJ | tdgd |d }||ksYJ | tdd |}||kshJ | dd |}||ksuJ | dd |}||ksJ | tjddgd	d
d |}|d |ksJ d S )NrX   r   rY   rZ   r[   r\   z2012-01-01 00:00:00z2012-01-02 00:00:00zdatetime64[ns]Zdtype)rT   r   Zordinalr   r	   r_   r`   r    r   r   ra   rb   r   r   r   rd   2  s4   
z#TestPeriodConverter.test_conversionc                 C   s*   | ddgd |}ddg}||ksJ d S )Nr   rZ   rS   r   r   r   r   test_integer_passthroughV  s   z,TestPeriodConverter.test_integer_passthroughc                    sD   ddg gd  } fddtdD }||ks J d S )NrX   z2012-1-2c                    s   g | ]	} d  qS rO   rS   )r|   r1   r   r   r   r   r   r   _  r   z;TestPeriodConverter.test_convert_nested.<locals>.<listcomp>rg   )rT   r*   r   r   r   r   r   \  s   z'TestPeriodConverter.test_convert_nestedN)rH   rI   rJ   r(   r   r   r   rW   rd   r   r   r   r   r   r   r     s    

$r   c                   @   sD   e Zd ZdZejdg ddd Zejdddgd	d
 ZdS )TestTimeDeltaConverterzTest timedelta converterzx, decimal, format_expected))        r   z00:00:00)l    xqAsrZ   z
01:06:12.3)l    62" rg   z8 days 06:07:13.43)l    KVu   z09:00:23.4320c                 C   s&   t j}|j|d |d}||ksJ d S )N)posZ
n_decimals)r   TimeSeries_TimedeltaFormatterZformat_timedelta_ticks)r    r}   Zdecimalrn   tdcro   r   r   r   test_format_timedelta_ticksf  s   
z2TestTimeDeltaConverter.test_format_timedelta_ticksview_interval)rZ   rg   )rg   rZ   c                    s8   G  fddd}t  }||d|  |dd d S )Nc                       s   e Zd Z fddZdS )zNTestTimeDeltaConverter.test_call_w_different_view_intervals.<locals>.mock_axisc                    s    S rO   r   rP   r   r   r   get_view_intervalx  s   z`TestTimeDeltaConverter.test_call_w_different_view_intervals.<locals>.mock_axis.get_view_intervalN)rH   rI   rJ   r   r   r   r   r   	mock_axisw  s    r   r   r   r   )r   r   setattr)r    r   Zmonkeypatchr   r   r   r   r   $test_call_w_different_view_intervalst  s   z;TestTimeDeltaConverter.test_call_w_different_view_intervalsN)	rH   rI   rJ   __doc__r(   rK   r   r   r   r   r   r   r   r   c  s    
	r   	year_span)	g     &@   P      i  i   i  i	  i  c                 C   s  d}|| d  }|| d }|dk rt d |d }t|\}}t||td}ttjt	
dd |D d	d
}t	
dd |D }	t	
dd |D }
||	 }||
 }|j| dk}|j| dk}|jdk}|jdk}t	|swJ t	|s~J t	|sJ t	|sJ d S )Nir   rZ   -   z9the quarterly finder is only invoked if the span is >= 45ZQEc                 S      g | ]}|d  qS )r   r   r{   r   r   r   r         z)test_quarterly_finder.<locals>.<listcomp>z	period[Q]r   c                 S   r   )rZ   r   r{   r   r   r   r     r   c                 S   r   )rg   r   r{   r   r   r   r     r   r   )r(   skipr   Z_get_default_annual_spacingZ_quarterly_finderr   r   r
   ZPeriodArrayr_   r`   ZyearZquarterr   )r   ZvminZvmaxspanZnyearsZ
min_anndefZ
maj_anndefro   ZquartersZmajorsZminorsZmajor_quartersZminor_quartersZcheck_major_yearsZcheck_minor_yearsZcheck_major_quartersZcheck_minor_quartersr   r   r   test_quarterly_finder  s.   


r   )/r   r   r   r   Znumpyr_   r(   Zpandas._config.configZ_configZconfigr:   Zpandas._libs.tslibsr   Zpandasr   r   r   r   r	   r
   r   Zpandas._testingZ_testingr4   Zpandas.plottingr   r   Zpandas.tseries.offsetsr   r   r   r   Zpandas.plotting._matplotlibr   ImportErrorr)   rD   rK   rL   r   r   r   rM   r   r   r   r   r   r   r   r   <module>   s8    $	


Z D