Current File : //lib/python3/dist-packages/pytz/pytz/__pycache__/__init__.cpython-313.pyc
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datetime.tzinfo timezone definitions generated from the
Olson timezone database:
ftp://elsie.nci.nih.gov/pub/tz*.tar.gz
See the datetime section of the Python Library Reference for information
on how to use these modules.
� N)�AmbiguousTimeError)�InvalidTimeError)�NonExistentTimeError)�UnknownTimeZoneError)�LazyDict�LazyList�LazySet)� unpickler�
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>>> ascii('Hello')
'Hello'
>>> ascii('\N{TRADE MARK SIGN}') #doctest: +IGNORE_EXCEPTION_DETAIL
Traceback (most recent call last):
...
UnicodeEncodeError: ...
�ASCII)�type�bytes�decode�encode��ss r �asciir2 ; s8 � � ��7�e� �����!�A� ��
�H�H�W� ��� c �$ � U R S5 $ )z�
>>> ascii('Hello')
'Hello'
>>> ascii(u'Hello')
'Hello'
>>> ascii(u'\N{TRADE MARK SIGN}') #doctest: +IGNORE_EXCEPTION_DETAIL
Traceback (most recent call last):
...
UnicodeEncodeError: ...
r+ )r/ r0 s r r2 r2 L s � � �x�x�� � r3 c �\ � U R S5 R S5 nU HC nU[ R R :X d [ R
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SU- 5 e [ R R SS5 nUb" [ R R " U/UQ76 nOa[ R R " SSS/UQ76 n[ R R U5 ( d SS K J n Ub U" [ S
U - 5 $ [ US 5 $ ! [ a Sn N-f = f) a
Open a resource from the zoneinfo subdir for reading.
Uses the pkg_resources module if available and no standard file
found at the calculated location.
It is possible to specify different location for zoneinfo
subdir by using the PYTZ_TZDATADIR environment variable.
�/zBad path segment: %r�PYTZ_TZDATADIRNz/usr�share�zoneinfor )�resource_streamz zoneinfo/�rb)�lstrip�split�os�path�pardir�sep�
ValueError�environ�get�join�exists�
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name_parts�part� zoneinfo_dir�filenamer: s r �
open_resourcerO Z s� � � ���S�!�'�'��,�J��� �2�7�7�>�>� !�R�V�V�t�^� � 3�d� :�;� ;� � �:�:�>�>�"2�D�9�L�� ��7�7�<�<� �:�z�:���7�7�<�<��w� *�9�-7�9���w�w�~�~�h�'�'�
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'�"&��
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a gf = f)z(Return true if the given resource exists�PYTZ_SKIPEXISTSCHECK� TF)r> rC rD rO �close�IOError)rJ s r �resource_existsrU { sH � � �
�:�:�>�>�0�"� 5� 5� ��d��!�!�#��� � ���s �%A �A �
A�Ac � � U c [ S5 eU R 5 S:X a [ $ [ U 5 n [ [
U 5 5 n U [ ; aL U [ ; a7 [ U 5 n [ X5 [ U ' UR 5 [ U $ [ U 5 e[ U $ ! [ a [ U 5 ef = f! UR 5 f = f)a� Return a datetime.tzinfo implementation for the given timezone
>>> from datetime import datetime, timedelta
>>> utc = timezone('UTC')
>>> eastern = timezone('US/Eastern')
>>> eastern.zone
'US/Eastern'
>>> timezone(unicode('US/Eastern')) is eastern
True
>>> utc_dt = datetime(2002, 10, 27, 6, 0, 0, tzinfo=utc)
>>> loc_dt = utc_dt.astimezone(eastern)
>>> fmt = '%Y-%m-%d %H:%M:%S %Z (%z)'
>>> loc_dt.strftime(fmt)
'2002-10-27 01:00:00 EST (-0500)'
>>> (loc_dt - timedelta(minutes=10)).strftime(fmt)
'2002-10-27 00:50:00 EST (-0500)'
>>> eastern.normalize(loc_dt - timedelta(minutes=10)).strftime(fmt)
'2002-10-27 01:50:00 EDT (-0400)'
>>> (loc_dt + timedelta(minutes=10)).strftime(fmt)
'2002-10-27 01:10:00 EST (-0500)'
Raises UnknownTimeZoneError if passed an unknown zone.
>>> try:
... timezone('Asia/Shangri-La')
... except UnknownTimeZoneError:
... print('Unknown')
Unknown
>>> try:
... timezone(unicode('\N{TRADE MARK SIGN}'))
... except UnknownTimeZoneError:
... print('Unknown')
Unknown
N�UTC) r �upperr! r2 �UnicodeEncodeError� _case_insensitive_zone_lookup�
_unmunge_zone�
_tzinfo_cacher% rO r rS )�zone�fps r r r � s� � �J �|�"�4�(�(� �z�z�|�u� ��
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�s � B( �)C �(B>�Cc �F � U R SS5 R SS5 $ )z?Undo the time zone name munging done by older versions of pytz.�_plus_�+�_minus_�-)�replace�r] s r r[ r[ � s � � �<�<��#� &� .� .�y�#� >�>r3 c � � [ c [ S [ 5 5 q [ R U R 5 5 =( d U $ )z@case-insensitively matching timezone, else return zone unchangedc 3 �D # � U H oR 5 U4v � M g 7f�N)�lower)�.0�tzs r � <genexpr>�0_case_insensitive_zone_lookup.<locals>.<genexpr>� s � � �/Y�=�R����R�0@�=�s � )� _all_timezones_lower_to_standard�dictr$ rD ri re s r rZ rZ � s7 � � (�/�+/�/Y�=�/Y�+Y�(� +� /� /��
�
� � =� E��Er3 r )�hoursc �t ^ � \ rS rSrSrS r\r\r\r U 4S jr
S r S r S r
S rS
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Optimized UTC implementation. It unpickles using the single module global
instance defined beneath this class declaration.
c �z >� UR c U R U5 $ [ [ R U ] U5 $ rh )�tzinfo�localize�superr! � __class__�fromutc)�self�dtrw s �r rx � UTC.fromutc� s2 �� �
�9�9� ��=�=��$� $��S�]�]�D�1�"�5�5r3 c � � [ $ rh ��ZERO�ry rz s r � utcoffset�
UTC.utcoffset� � � �� r3 c � � g�NrW � r s r �tzname�
UTC.tzname� � � �r3 c � � [ $ rh r} r s r �dst�UTC.dst� r� r3 c � � [ S4$ )Nr� )�_UTC�ry s r �
__reduce__�UTC.__reduce__� s � ��R�x�r3 c �P � UR b [ S5 eUR U S9$ �z Convert naive time to local timez*Not naive datetime (tzinfo is already set))rt �rt rB rd �ry rz �is_dsts r ru � UTC.localize� �) � �
�9�9� � � I�J� J��z�z��z�&�&r3 c �v � UR U L a U$ UR c [ S5 eUR U 5 $ �z6Correct the timezone information on the given datetimezNaive time - no tzinfo set�rt rB �
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UTC.normalize �8 � �
�9�9�� ��I�
�9�9� � � 9�:� :��}�}�T�"�"r3 c � � g)Nz<UTC>r� r� s r �__repr__� UTC.__repr__ s � �r3 c � � gr� r� r� s r �__str__� UTC.__str__ r� r3 r� �F)rI �
__module__� __qualname__�__firstlineno__�__doc__r] r~ �
_utcoffset�_dst�_tznamerx r� r� r� r� ru r� r� r� �__static_attributes__�
__classcell__)rw s @r rW rW � sP �� ��
�D��J� �D��G�6�
����'� #��� r3 rW c � � [ $ )a� Factory function for utc unpickling.
Makes sure that unpickling a utc instance always returns the same
module global.
These examples belong in the UTC class above, but it is obscured; or in
the README.rst, but we are not depending on Python 2.4 so integrating
the README.rst examples with the unit tests is not trivial.
>>> import datetime, pickle
>>> dt = datetime.datetime(2005, 3, 1, 14, 13, 21, tzinfo=utc)
>>> naive = dt.replace(tzinfo=None)
>>> p = pickle.dumps(dt, 1)
>>> naive_p = pickle.dumps(naive, 1)
>>> len(p) - len(naive_p)
17
>>> new = pickle.loads(p)
>>> new == dt
True
>>> new is dt
False
>>> new.tzinfo is dt.tzinfo
True
>>> utc is UTC is timezone('UTC')
True
>>> utc is timezone('GMT')
False
)r! r� r3 r r� r� s � �: �Jr3 Tc � � [ U 6 $ )z�Factory function for unpickling pytz tzinfo instances.
Just a wrapper around tzinfo.unpickler to save a few bytes in each pickle
by shortening the path.
)r
)�argss r �_pr� 9 s � � �d� �r3 c �$ � \ rS rSrSrS rS rSrg)�_CountryTimezoneDictiE aC Map ISO 3166 country code to a list of timezone names commonly used
in that country.
iso3166_code is the two letter code used to identify the country.
>>> def print_list(list_of_strings):
... 'We use a helper so doctests work under Python 2.3 -> 3.x'
... for s in list_of_strings:
... print(s)
>>> print_list(country_timezones['nz'])
Pacific/Auckland
Pacific/Chatham
>>> print_list(country_timezones['ch'])
Europe/Zurich
>>> print_list(country_timezones['CH'])
Europe/Zurich
>>> print_list(country_timezones[unicode('ch')])
Europe/Zurich
>>> print_list(country_timezones['XXX'])
Traceback (most recent call last):
...
KeyError: 'XXX'
Previously, this information was exposed as a function rather than a
dictionary. This is still supported::
>>> print_list(country_timezones('nz'))
Pacific/Auckland
Pacific/Chatham
c �
� X $ )zBackwards compatibility.r� )ry � iso3166_codes r �__call__� _CountryTimezoneDict.__call__e s � ��!�!r3 c �v � 0 n[ S5 n U Hd nUR S5 nUR S5 ( a M, UR S S5 S S u pEnU[ ; a MP X R U5 Mf Xl UR 5 g ! [ a U/X' M� f = f! UR 5 f = f)Nzzone.tab�UTF-8�#� � ) rO r. �
startswithr= r% �append�KeyError�datarS )ry r� �zone_tabr �code� coordinatesr] s r �_fill�_CountryTimezoneDict._filli s� � ��� ��,�� � ���{�{�7�+���?�?�3�'�'� �*.�*�*�T�1�*=�b�q�*A�'��4�� 0�0� �(��J�%�%�d�+� !� �I� �N�N� �� � (�"&��D�J�(��
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B& �B#� B& �"B#�#B& �&B8�r� N)rI r� r� r� r� r� r� r� r� r3 r r� r� E s � � �>"� r3 r� c � � \ rS rSrSrS rSrg)�_CountryNameDicti� z[Dictionary proving ISO3166 code -> English name.
>>> print(country_names['au'])
Australia
c �B � 0 n[ S5 n UR 5 HR nUR S5 nUR S5 ( a M, UR S S5 u pEUR 5 X' MT Xl UR 5 g ! UR 5 f = f)Nz iso3166.tabr� r� r )rO � readlinesr. r� r= �stripr� rS )ry r� r� r r� rJ s r r� �_CountryNameDict._fill� s� � ��� � �/�� � �*�*�,���{�{�7�+���?�?�3�'�'� � !�Z�Z��a� 0�
�� !�Z�Z�\��
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� _FixedOffseti� Nc �x � [ U5 S:� a [ SU5 eXl [ R " US9U l g )Ni� z absolute offset is too large)�minutes)�absrB �_minutes�datetime� timedelta�_offset)ry r� s r �__init__�_FixedOffset.__init__� s3 � � �w�<�4� � � ;�W�E� E� �
� �)�)�'�:�� r3 c � � U R $ rh )r� r s r r� �_FixedOffset.utcoffset� s � ��|�|�r3 c �( � [ U R 44$ rh )r( r� r� s r r� �_FixedOffset.__reduce__� s � ��T�]�]� -�-�-r3 c � � [ $ rh r} r s r r� �_FixedOffset.dst� r� r3 c � � g rh r� r s r r� �_FixedOffset.tzname� s � �r3 c � � SU R - $ )Nzpytz.FixedOffset(%d))r� r� s r r� �_FixedOffset.__repr__� s � �%��
�
�5�5r3 c �P � UR b [ S5 eUR U S9$ r� r� r� s r ru �_FixedOffset.localize� r� r3 c �v � UR U L a U$ UR c [ S5 eUR U 5 $ r� r� r� s r r� �_FixedOffset.normalize� r� r3 )r� r� r� )rI r� r� r� r] r� r� r� r� r� r� ru r� r� r� r3 r r� r� � s/ � � �D�;� �.���6�'� #r3 r� c �| � U S:X a [ $ UR U 5 nUc UR U [ U 5 5 nU$ )a� return a fixed-offset timezone based off a number of minutes.
>>> one = FixedOffset(-330)
>>> one
pytz.FixedOffset(-330)
>>> str(one.utcoffset(datetime.datetime.now()))
'-1 day, 18:30:00'
>>> str(one.dst(datetime.datetime.now()))
'0:00:00'
>>> two = FixedOffset(1380)
>>> two
pytz.FixedOffset(1380)
>>> str(two.utcoffset(datetime.datetime.now()))
'23:00:00'
>>> str(two.dst(datetime.datetime.now()))
'0:00:00'
The datetime.timedelta must be between the range of -1 and 1 day,
non-inclusive.
>>> FixedOffset(1440)
Traceback (most recent call last):
...
ValueError: ('absolute offset is too large', 1440)
>>> FixedOffset(-1440)
Traceback (most recent call last):
...
ValueError: ('absolute offset is too large', -1440)
An offset of 0 is special-cased to return UTC.
>>> FixedOffset(0) is UTC
True
There should always be only one instance of a FixedOffset per timedelta.
This should be true for multiple creation calls.
>>> FixedOffset(-330) is one
True
>>> FixedOffset(1380) is two
True
It should also be true for pickling.
>>> import pickle
>>> pickle.loads(pickle.dumps(one)) is one
True
>>> pickle.loads(pickle.dumps(two)) is two
True
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