Current File : //usr/lib/python3.9/site-packages/pytz/__pycache__/__init__.cpython-39.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�
BaseTzInfo)� build_tzinfoZ2021az2021.1)�timezone�utc�country_timezones�
country_namesr r r r �
all_timezones�all_timezones_set�common_timezones�common_timezones_setr
� FixedOffset� c C s& t | �tkr| �d�} n
| �d� | S )z�
>>> ascii('Hello')
'Hello'
>>> ascii('\N{TRADE MARK SIGN}') #doctest: +IGNORE_EXCEPTION_DETAIL
Traceback (most recent call last):
...
UnicodeEncodeError: ...
�ASCII)�type�bytes�decode�encode��s� r �1/usr/lib/python3.9/site-packages/pytz/__init__.py�ascii/ s
r c C s
| � d�S )a
>>> 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 r r r r r @ s �PYTZ_TZDATADIRz/usr/share/zoneinfo���c C sj | � d��d�}|D ](}|tjjks0tjj|v rtd| ��qtj�dt �}tjj
|g|�R � }t |d�S )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: %rr �rb) �lstrip�split�os�path�pardir�sep�
ValueError�environ�get� _tzinfo_dir�join�open)�nameZ
name_parts�partZ zoneinfo_dir�filenamer r r �
open_resourceQ s r3 c C s@ z&t j�dd�rW dS t| ��� W dS ty: Y dS 0 dS )z(Return true if the given resource existsZPYTZ_SKIPEXISTSCHECK� TFN)r& r+ r, r3 �close�IOError)r0 r r r �resource_existsc s r7 c C s� | du rt d��| �� dkr tS z t| �} W n tyF t | ��Y n0 tt| ��} | tvr�| tv r�t | �}zt
| |�t| < W |� � q�|� � 0 nt | ��t| S )ao 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
r �UnicodeEncodeError� _case_insensitive_zone_lookup�
_unmunge_zone�
_tzinfo_cacher r3 r r5 )�zone�fpr r r r v s" % r c C s | � dd�� dd�S )z?Undo the time zone name munging done by older versions of pytz.Z_plus_�+Z_minus_�-)�replace�r> r r r r< � s r< c C s, t du rtdd� tD ��a t �| �� �p*| S )z@case-insensitively matching timezone, else return zone unchangedNc s s | ]}|� � |fV qd S �N)�lower��.0Ztzr r r � <genexpr>� � z0_case_insensitive_zone_lookup.<locals>.<genexpr>)� _all_timezones_lower_to_standard�dictr r, rE rC r r r r; � s r; � )Zhoursc st e Zd ZdZd ZeZeZeZ� fdd�Z dd� Z
dd� Z dd � Z d
d � Z
dd
d�Zddd�Zdd� Zdd� Z� ZS )r8 z�UTC
Optimized UTC implementation. It unpickles using the single module global
instance defined beneath this class declaration.
c s& |j d u r| �|�S ttj| ��|�S rD )�tzinfo�localize�superr
� __class__�fromutc��self�dt�rP r r rQ � s
z UTC.fromutcc C s t S rD ��ZEROrR r r r � utcoffset� s z
UTC.utcoffsetc C s dS �Nr8 r rR r r r �tzname� s z
UTC.tznamec C s t S rD rV rR r r r �dst� s zUTC.dstc C s t dfS )Nr )�_UTC�rS r r r �
__reduce__� s zUTC.__reduce__Fc C s |j durtd��|j| d�S �z Convert naive time to local timeNz*Not naive datetime (tzinfo is already set))rM �rM r* rB �rS rT Zis_dstr r r rN � s
z UTC.localizec C s* |j | u r|S |j du r td��|�| �S �z6Correct the timezone information on the given datetimeNzNaive time - no tzinfo set�rM r* Z
astimezonera r r r � normalize� s
z
UTC.normalizec C s dS )Nz<UTC>r r] r r r �__repr__� s z UTC.__repr__c C s dS rY r r] r r r �__str__� s z UTC.__str__)F)F)�__name__�
__module__� __qualname__�__doc__r> rW Z
_utcoffsetZ_dstZ_tznamerQ rX rZ r[ r^ rN rd re rf �
__classcell__r r rU r r8 � s
r8 c C s t S )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 r r r r\ � s r\ Tc G s t | � S )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 )�argsr r r �_p! s rm c @ s e Zd ZdZdd� Zdd� ZdS )�_CountryTimezoneDicta� 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 C s | | S )zBackwards compatibility.r )rS Z iso3166_coder r r �__call__M s z _CountryTimezoneDict.__call__c C s� i }t d�}z�|D ]n}|�d�}|�d�r,q|�d d�d d� \}}}|tvrPqz|| �|� W q ty~ |g||< Y q0 q|| _W |�� n
|�� 0 d S )N�zone.tab�UTF-8�#� � ) r3 r �
startswithr% r �append�KeyError�datar5 )rS rx �zone_tab�line�codeZ coordinatesr> r r r �_fillQ s
z_CountryTimezoneDict._fillN)rg rh ri rj ro r| r r r r rn - s rn c @ s e Zd ZdZdd� ZdS )�_CountryNameDictzgDictionary proving ISO3166 code -> English name.
>>> print(country_names['au'])
Australia
c C sn i }t d�}zR|�� D ]6}|�d�}|�d�r0q|�d d�\}}|�� ||< q|| _W |�� n
|�� 0 d S )Nz iso3166.tabrq rr rL )r3 � readlinesr ru r% �striprx r5 )rS rx ry rz r{ r0 r r r r| n s
z_CountryNameDict._fillN)rg rh ri rj r| r r r r r} h s r} c @ sT e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
d � Zd d
� Z ddd�Z
ddd�Z dS )� _FixedOffsetNc C s. t |�dkrtd|��|| _tj|d�| _d S )Ni� z absolute offset is too large)�minutes)�absr* �_minutes�datetime� timedelta�_offset)rS r� r r r �__init__� s
z_FixedOffset.__init__c C s | j S rD )r� rR r r r rX � s z_FixedOffset.utcoffsetc C s t | jffS rD )r r� r] r r r r^ � s z_FixedOffset.__reduce__c C s t S rD rV rR r r r r[ � s z_FixedOffset.dstc C s d S rD r rR r r r rZ � s z_FixedOffset.tznamec C s
d| j S )Nzpytz.FixedOffset(%d))r� r] r r r re � s z_FixedOffset.__repr__Fc C s |j durtd��|j| d�S r_ r` ra r r r rN � s
z_FixedOffset.localizec C s* |j | u r|S |j du r td��|�| �S rb rc ra r r r rd � s
z_FixedOffset.normalize)F)F) rg rh ri r> r� rX r^ r[ rZ re rN rd r r r r r� � s
r� c C s2 | dkr t S |�| �}|du r.|�| t| ��}|S )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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r c C s* dd l } tj�dtj� dd l}| �|�S )Nr )�doctest�sysr' �insertr& r( �pytzZtestmod)r� r� r r r �_test� s r� �__main__)�posix�rightc c s< | ]4}|d vrd|vrt j�t|�tt�d d� V qdS ))Z leapsecondsZREADMEZTheory�.rL N)r& r' r. �root�lenr- )rG Ztz_filer r r rH s �rH c c s | ]}t |�r|V qd S rD )r7 rF r r r rH s rp c C s, g | ]$}|d kr|d dkr|� � d �qS )r4 r rr r )r% )rG �lr r r �
<listcomp> s �r� ) ZGMTz US/Alaskaz
US/Arizonaz
US/Centralz
US/Easternz US/Hawaiiz US/Mountainz
US/Pacificr8 c c s | ]}|t v r|V qd S rD )r rF r r r rH s )Grj r� r� Zos.pathr& Zpytz.exceptionsr r r r Z pytz.lazyr r r Z pytz.tzinfor r
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OLSEN_VERSION�__all__� version_info�strZunicoder �getenvr- �endswithr) r3 r7 r= r r< rJ r; r� rW ZHOURr8 r
r\ Z__safe_for_unpickling__rm rn r r} r rM r� r r� rg r �walkr� �dirs�filesZexclude�index�extendr r/ r' r. Zzonetabr r r r r r �<module> s�
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