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�repr�eval) r" r# r$ r% r& r' r( r* r+ r r, r- r. r/ r/ r0 �"test_constructor_with_stringoffset] sd z<TestTimestampConstructors.test_constructor_with_stringoffsetc C sX d}t jt|d�� ttd�� W d Q R X d}t jt|d�� ttd�� W d Q R X d S )NzCannot convert input)�match� zCannot convert Periodz 1000-01-01)�pytest�raises� TypeErrorr �slice� ValueErrorr )r" �msgr/ r/ r0 �test_constructor_invalid� s z2TestTimestampConstructors.test_constructor_invalidc C s� d}t jt|d�� tddd� W d Q R X d}t jt|d�� tdtjdd� W d Q R X d }d }t jt|d��* tjt |d�� td d � W d Q R X W d Q R X d S ) NzJArgument 'tzinfo' has incorrect type \(expected datetime.tzinfo, got str\))r5 z 2017-10-22z US/Eastern)�tzinfozat most one ofr )r> r zInvalid frequency:zThe 'freq' argumentz 2012-01-01z US/Pacific) r7 r8 r9 r r; r r �tm�assert_produces_warning� FutureWarning)r" r< �msg2r/ r/ r0 �test_constructor_invalid_tz� s z5TestTimestampConstructors.test_constructor_invalid_tzc C s6 d}d}d}t jt|d�� t�||� W d Q R X d S )Nz%Y%m%d-%H%M%S-%f%zz20190129-235348-000001+0000z)Timestamp.strptime\(\) is not implemented)r5 )r7 r8 �NotImplementedErrorr �strptime)r" �fmt�tsr< r/ r/ r0 �test_constructor_strptime� s z3TestTimestampConstructors.test_constructor_strptimec s� t ddddd�t dddtjd�t dddtjd�t tddd�tjd�t tddd�dd�t tddd�tjd�g� t� fd d �� D ��s�t�d S ) Ni� r � r )�year�month�dayr )rJ rK rL r> )r> )r c 3 s | ]}|� d kV qdS )r Nr/ )�.0rG )�stampsr/ r0 � <genexpr>� s zJTestTimestampConstructors.test_constructor_tz_or_tzinfo.<locals>.<genexpr>)r r r r �allr )r" r/ )rN r0 � test_constructor_tz_or_tzinfo� s z7TestTimestampConstructors.test_constructor_tz_or_tzinfoc C s t rdnd}tjt|d�� tdd� W d Q R X d}tjt|d�� tddd� W d Q R X tjt|d�� tddd� W d Q R X d }tjt|d�� tddd� W d Q R X tjt|d�� tddd � W d Q R X ttd d d ��ttd��ks�t�ttd d d dddd��ttd��k�st�d S )Nz5'NoneType' object cannot be interpreted as an integerzan integer is required)r5 i� r zmonth must be in 1..12r � z day is out of range for month� i� � � �20151112r6 � i?B z2015-11-12 01:02:03.999999)r r7 r8 r9 r r; r2 r )r" r< r/ r/ r0 �test_constructor_positional� s" z5TestTimestampConstructors.test_constructor_positionalc C s$ d}t jt|d�� tddd� W d Q R X d}t jt|d�� tdddd� W d Q R X t jt|d�� tdd dd� W d Q R X d }t jt|d�� tdddd� W d Q R X t jt|d�� tddd d� W d Q R X ttd d dd��ttd��ks�t�ttd d dddddd��ttd��k�s t�d S )Nz@function missing required argument 'day'|Required argument 'day')r5 i� r )rJ rK zmonth must be in 1..12r )rJ rK rL rR z day is out of range for monthrS i� rT rU rV r6 rW i?B )rJ rK rL �hour�minute�second� microsecondz2015-11-12 01:02:03.999999)r7 r8 r9 r r; r2 r )r" r< r/ r/ r0 �test_constructor_keyword s2 z2TestTimestampConstructors.test_constructor_keywordz&ignore:Timestamp.freq is:FutureWarningz(ignore:The 'freq' argument:FutureWarningc C s� t ddd�}tj|�� dd�}||ks*t�|jdks8t�|�� |�� ksLt�tj|�� dd�}tddd�|ksrt�|�� |�� ks�t�t dd d d d �}t�|�� �}|�� |ks�t�td dd�}|�� }tj|�� dd�}|�� |ks�t�d S ) Ni� r �D)�freqz US/Eastern)r z 2000-01-01i� � � r z 2011-4-16)r r � fromordinal� toordinalr r_ Z to_pydatetime)r" �baserG �dtZstampZdt_tzr/ r/ r0 � test_constructor_fromordinal% s z6TestTimestampConstructors.test_constructor_fromordinalr+ i� r r6 rW r` r � )� nanosecond)rJ rK rL rY rZ r[ r\ rh r ) rJ rK rL rY rZ r[ r\ rh r Nc C s< t tddddddd�|jd�}|tdd � }||ks8t�d S ) Ni� r r6 rW r` r rg )r )� nanoseconds)r r r r r )r" r+ r* r/ r/ r0 �test_constructor_nanosecond> s ! 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r )r" r, r* r+ r/ r/ r0 �!test_construct_timestamp_near_dst s z;TestTimestampConstructors.test_construct_timestamp_near_dstz2013/01/01 00:00:00+09:00z2013-01-01 00:00:00+09:00c C s2 t |�}t tddd�t�d�d�}||ks.t�d S )Ni� r i )r )r r r r r )r" rm r+ r* r/ r/ r0 �+test_construct_with_different_string_format s zETestTimestampConstructors.test_construct_with_different_string_formatc C sD t jtdd�� ttddd��j}W d Q R X t�� }||ks@t�d S )NzThe 'freq' argument)r5 z 2010-08-08r^ )r_ )r? r@ rA r r_ r ZDayr )r" r+ r* r/ r/ r0 �4test_construct_timestamp_preserve_original_frequency s zNTestTimestampConstructors.test_construct_timestamp_preserve_original_frequencyc C sL d}d}t jt|d��, tjt|d�� tdg d� W d Q R X W d Q R X d S )NzInvalid frequency:zThe 'freq' argument)r5 z 2012-01-01)r_ )r7 r8 r; r? r@ rA r )r" r< rB r/ r/ r0 �"test_constructor_invalid_frequency s z<TestTimestampConstructors.test_constructor_invalid_frequency�boxc C sz dddt jd�}d}tjt|d�� t|f |�dd� W d Q R X d}tjt|d�� t|f |�t �d�d� W d Q R X d S ) Ni� r )rJ rK rL r> z#Cannot pass a datetime or Timestamp)r5 z US/Pacific)r )r> )r r r7 r8 r; r �timezone)r" r� �kwargsr< r/ r/ r0 �*test_raise_tz_and_tzinfo_in_datetime_input s zDTestTimestampConstructors.test_raise_tz_and_tzinfo_in_datetime_inputc C s> t tddd�t� d�}t tddd���t� �}||ks:t�d S )Ni� r )r )r r r r� r )r" r+ r* r/ r/ r0 �*test_dont_convert_dateutil_utc_to_pytz_utc+ s zDTestTimestampConstructors.test_dont_convert_dateutil_utc_to_pytz_utcc C s@ G dd� dt �}|ddd�}t|�}tddd�}||ks<t�d S )Nc @ s e Zd ZdS )zSTestTimestampConstructors.test_constructor_subclassed_datetime.<locals>.SubDatetimeN)�__name__� __module__� __qualname__r/ r/ r/ r0 � SubDatetime4 s r� i� r )r r r )r" r� �datar+ r* r/ r/ r0 �$test_constructor_subclassed_datetime0 s z>TestTimestampConstructors.test_constructor_subclassed_datetimez8datetime.fromisocalendar was added in Python version 3.8)�reasonc C sN t d�}t�ddd�}t �ddd�}||ks0t�||ks<t�t|t �sJt�d S )Nz2000-01-03 00:00:00i� r )r r Zfromisocalendarr � isinstance)r" Zexpected_timestampZexpected_stdlibr+ r/ r/ r0 � test_constructor_fromisocalendar< s z:TestTimestampConstructors.test_constructor_fromisocalendar).r� r� r� r1 r4 r= rC rH rQ rX r] r7 �mark�filterwarningsrf � parametrizer r r r rj rl rp rt rw rx ry r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� Zskipifr ZPY38r� r/ r/ r/ r0 r s� AT % & r c C s, t ddd�} | j}t | �j}||ks(t�d S )Nl �!�F� zdateutil/Europe/London)r )r r r )rG r* r+ r/ r/ r0 � test_constructor_ambigous_dstJ s r� �epochl �?2\BT, l �?2\BT, c C sD t | dd�}|j�|�}tdd�}t |�j| ks4t�||ks@t�d S )Nz dateutil/America/Los_Angeles)r r )r� )r r �dstr r r )r� rG r+ r* r/ r/ r0 �"test_constructor_before_dst_switchU s r� c C s t d�} t | �}|| ks t�d S )Nz 2017-01-01T12)r r )r* r+ r/ r/ r0 �#test_timestamp_constructor_identityb s r� r� rJ i� r )rJ rK c C s> d}d}d� ||g�}tjt|d�� tf | � W d Q R X d S )NzCfunction missing required argument '(year|month|day)' \(pos [123]\)z<Required argument '(year|month|day)' \(pos [123]\) not found�|)r5 )�joinr7 r8 r9 r )r� Zmsg1rB r< r/ r/ r0 � test_constructor_missing_keywordi s r� ) r r r Z dateutil.tzr r �numpyru r7 r Z pandas.compatr Z pandas.errorsr Zpandasr r r r Zpandas._testingZ_testingr? 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