本文整理汇总了Python中pytz.exceptions.AmbiguousTimeError方法的典型用法代码示例。如果您正苦于以下问题：Python exceptions.AmbiguousTimeError方法的具体用法？Python exceptions.AmbiguousTimeError怎么用？Python exceptions.AmbiguousTimeError使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pytz.exceptions的用法示例。
在下文中一共展示了exceptions.AmbiguousTimeError方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: utcoffset
# 需要导入模块: from pytz import exceptions [as 别名]
# 或者: from pytz.exceptions import AmbiguousTimeError [as 别名]
def utcoffset(self, dt, is_dst=None):
'''See datetime.tzinfo.utcoffset
The is_dst parameter may be used to remove ambiguity during DST
transitions.
>>> from pytz import timezone
>>> tz = timezone('America/St_Johns')
>>> ambiguous = datetime(2009, 10, 31, 23, 30)
>>> str(tz.utcoffset(ambiguous, is_dst=False))
'-1 day, 20:30:00'
>>> str(tz.utcoffset(ambiguous, is_dst=True))
'-1 day, 21:30:00'
>>> try:
... tz.utcoffset(ambiguous)
... except AmbiguousTimeError:
... print('Ambiguous')
Ambiguous
'''
if dt is None:
return None
elif dt.tzinfo is not self:
dt = self.localize(dt, is_dst)
return dt.tzinfo._utcoffset
else:
return self._utcoffset 示例2: dst
# 需要导入模块: from pytz import exceptions [as 别名]
# 或者: from pytz.exceptions import AmbiguousTimeError [as 别名]
def dst(self, dt, is_dst=None):
'''See datetime.tzinfo.dst
The is_dst parameter may be used to remove ambiguity during DST
transitions.
>>> from pytz import timezone
>>> tz = timezone('America/St_Johns')
>>> normal = datetime(2009, 9, 1)
>>> str(tz.dst(normal))
'1:00:00'
>>> str(tz.dst(normal, is_dst=False))
'1:00:00'
>>> str(tz.dst(normal, is_dst=True))
'1:00:00'
>>> ambiguous = datetime(2009, 10, 31, 23, 30)
>>> str(tz.dst(ambiguous, is_dst=False))
'0:00:00'
>>> str(tz.dst(ambiguous, is_dst=True))
'1:00:00'
>>> try:
... tz.dst(ambiguous)
... except AmbiguousTimeError:
... print('Ambiguous')
Ambiguous
'''
if dt is None:
return None
elif dt.tzinfo is not self:
dt = self.localize(dt, is_dst)
return dt.tzinfo._dst
else:
return self._dst 示例3: tzname
# 需要导入模块: from pytz import exceptions [as 别名]
# 或者: from pytz.exceptions import AmbiguousTimeError [as 别名]
def tzname(self, dt, is_dst=None):
'''See datetime.tzinfo.tzname
The is_dst parameter may be used to remove ambiguity during DST
transitions.
>>> from pytz import timezone
>>> tz = timezone('America/St_Johns')
>>> normal = datetime(2009, 9, 1)
>>> tz.tzname(normal)
'NDT'
>>> tz.tzname(normal, is_dst=False)
'NDT'
>>> tz.tzname(normal, is_dst=True)
'NDT'
>>> ambiguous = datetime(2009, 10, 31, 23, 30)
>>> tz.tzname(ambiguous, is_dst=False)
'NST'
>>> tz.tzname(ambiguous, is_dst=True)
'NDT'
>>> try:
... tz.tzname(ambiguous)
... except AmbiguousTimeError:
... print('Ambiguous')
Ambiguous
'''
if dt is None:
return self.zone
elif dt.tzinfo is not self:
dt = self.localize(dt, is_dst)
return dt.tzinfo._tzname
else:
return self._tzname 示例4: test_tz_localize_ambiguous_bool
# 需要导入模块: from pytz import exceptions [as 别名]
# 或者: from pytz.exceptions import AmbiguousTimeError [as 别名]
def test_tz_localize_ambiguous_bool(self):
# make sure that we are correctly accepting bool values as ambiguous
# GH#14402
ts = Timestamp('2015-11-01 01:00:03')
expected0 = Timestamp('2015-11-01 01:00:03-0500', tz='US/Central')
expected1 = Timestamp('2015-11-01 01:00:03-0600', tz='US/Central')
with pytest.raises(pytz.AmbiguousTimeError):
ts.tz_localize('US/Central')
result = ts.tz_localize('US/Central', ambiguous=True)
assert result == expected0
result = ts.tz_localize('US/Central', ambiguous=False)
assert result == expected1 示例5: test_tz_localize_errors_ambiguous
# 需要导入模块: from pytz import exceptions [as 别名]
# 或者: from pytz.exceptions import AmbiguousTimeError [as 别名]
def test_tz_localize_errors_ambiguous(self):
# GH#13057
ts = Timestamp('2015-11-1 01:00')
with pytest.raises(AmbiguousTimeError):
with tm.assert_produces_warning(FutureWarning):
ts.tz_localize('US/Pacific', errors='coerce') 示例6: utcoffset
# 需要导入模块: from pytz import exceptions [as 别名]
# 或者: from pytz.exceptions import AmbiguousTimeError [as 别名]
def utcoffset(self, dt, is_dst=None):
'''See datetime.tzinfo.utcoffset
The is_dst parameter may be used to remove ambiguity during DST
transitions.
>>> from pytz import timezone
>>> tz = timezone('America/St_Johns')
>>> ambiguous = datetime(2009, 10, 31, 23, 30)
>>> tz.utcoffset(ambiguous, is_dst=False)
datetime.timedelta(-1, 73800)
>>> tz.utcoffset(ambiguous, is_dst=True)
datetime.timedelta(-1, 77400)
>>> try:
... tz.utcoffset(ambiguous)
... except AmbiguousTimeError:
... print('Ambiguous')
Ambiguous
'''
if dt is None:
return None
elif dt.tzinfo is not self:
dt = self.localize(dt, is_dst)
return dt.tzinfo._utcoffset
else:
return self._utcoffset 示例7: dst
# 需要导入模块: from pytz import exceptions [as 别名]
# 或者: from pytz.exceptions import AmbiguousTimeError [as 别名]
def dst(self, dt, is_dst=None):
'''See datetime.tzinfo.dst
The is_dst parameter may be used to remove ambiguity during DST
transitions.
>>> from pytz import timezone
>>> tz = timezone('America/St_Johns')
>>> normal = datetime(2009, 9, 1)
>>> tz.dst(normal)
datetime.timedelta(0, 3600)
>>> tz.dst(normal, is_dst=False)
datetime.timedelta(0, 3600)
>>> tz.dst(normal, is_dst=True)
datetime.timedelta(0, 3600)
>>> ambiguous = datetime(2009, 10, 31, 23, 30)
>>> tz.dst(ambiguous, is_dst=False)
datetime.timedelta(0)
>>> tz.dst(ambiguous, is_dst=True)
datetime.timedelta(0, 3600)
>>> try:
... tz.dst(ambiguous)
... except AmbiguousTimeError:
... print('Ambiguous')
Ambiguous
'''
if dt is None:
return None
elif dt.tzinfo is not self:
dt = self.localize(dt, is_dst)
return dt.tzinfo._dst
else:
return self._dst 示例8: test_tz_localize_errors_ambiguous
# 需要导入模块: from pytz import exceptions [as 别名]
# 或者: from pytz.exceptions import AmbiguousTimeError [as 别名]
def test_tz_localize_errors_ambiguous(self):
# GH#13057
ts = Timestamp('2015-11-1 01:00')
with pytest.raises(AmbiguousTimeError):
ts.tz_localize('US/Pacific', errors='coerce')