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Python datetime.replace方法代码示例

本文整理汇总了Python中datetime.datetime.replace方法的典型用法代码示例。如果您正苦于以下问题:Python datetime.replace方法的具体用法?Python datetime.replace怎么用?Python datetime.replace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datetime.datetime的用法示例。


在下文中一共展示了datetime.replace方法的15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: _get_time

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def _get_time(time, tzinfo=None):
    """
    Get a timezoned time from a given instant.

    .. warning:: The return values of this function may depend on the system clock.

    :param time: time, datetime or None
    :rtype: time
    """
    if time is None:
        time = datetime.utcnow()
    elif isinstance(time, number_types):
        time = datetime.utcfromtimestamp(time)
    if time.tzinfo is None:
        time = time.replace(tzinfo=UTC)
    if isinstance(time, datetime):
        if tzinfo is not None:
            time = time.astimezone(tzinfo)
            if hasattr(tzinfo, 'normalize'):  # pytz
                time = tzinfo.normalize(time)
        time = time.timetz()
    elif tzinfo is not None:
        time = time.replace(tzinfo=tzinfo)
    return time 
开发者ID:luckystarufo,项目名称:pySINDy,代码行数:26,代码来源:dates.py

示例2: _format_fallback_interval

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def _format_fallback_interval(start, end, skeleton, tzinfo, locale):
    if skeleton in locale.datetime_skeletons:  # Use the given skeleton
        format = lambda dt: format_skeleton(skeleton, dt, tzinfo, locale=locale)
    elif all((isinstance(d, date) and not isinstance(d, datetime)) for d in (start, end)):  # Both are just dates
        format = lambda dt: format_date(dt, locale=locale)
    elif all((isinstance(d, time) and not isinstance(d, date)) for d in (start, end)):  # Both are times
        format = lambda dt: format_time(dt, tzinfo=tzinfo, locale=locale)
    else:
        format = lambda dt: format_datetime(dt, tzinfo=tzinfo, locale=locale)

    formatted_start = format(start)
    formatted_end = format(end)

    if formatted_start == formatted_end:
        return format(start)

    return (
        locale.interval_formats.get(None, "{0}-{1}").
        replace("{0}", formatted_start).
        replace("{1}", formatted_end)
    ) 
开发者ID:luckystarufo,项目名称:pySINDy,代码行数:23,代码来源:dates.py

示例3: untokenize_pattern

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def untokenize_pattern(tokens):
    """
    Turn a date format pattern token stream back into a string.

    This is the reverse operation of ``tokenize_pattern``.

    :type tokens: Iterable[tuple]
    :rtype: str
    """
    output = []
    for tok_type, tok_value in tokens:
        if tok_type == "field":
            output.append(tok_value[0] * tok_value[1])
        elif tok_type == "chars":
            if not any(ch in PATTERN_CHARS for ch in tok_value):  # No need to quote
                output.append(tok_value)
            else:
                output.append("'%s'" % tok_value.replace("'", "''"))
    return "".join(output) 
开发者ID:luckystarufo,项目名称:pySINDy,代码行数:21,代码来源:dates.py

示例4: __init__

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def __init__(self, value, locale):
        assert isinstance(value, (date, datetime, time))
        if isinstance(value, (datetime, time)) and value.tzinfo is None:
            value = value.replace(tzinfo=UTC)
        self.value = value
        self.locale = Locale.parse(locale) 
开发者ID:Schibum,项目名称:sndlatr,代码行数:8,代码来源:dates.py

示例5: get_day_of_year

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def get_day_of_year(self, date=None):
        if date is None:
            date = self.value
        return (date - date.replace(month=1, day=1)).days + 1 
开发者ID:Schibum,项目名称:sndlatr,代码行数:6,代码来源:dates.py

示例6: wallet_send_grams

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def wallet_send_grams(self, public_key, secret, dest_address, seq_no: int, valid_until: datetime, amount, message=''):
        """
        TL Spec
            wallet.sendGrams private_key:inputKey destination:accountAddress seqno:int32 valid_until:int53 amount:int64 message:bytes
                = SendGramsResult;
            inputKey key:key local_password:secureBytes = InputKey;
            key public_key:string secret:secureBytes = Key;
            accountAddress account_address:string = AccountAddress;
            sendGramsResult sent_until:int53 = SendGramsResult;
        :param public_key:
        :param secret:
        :param dest_address:
        :param seq_no:
        :param valid_until:
        :param amount:
        :param message:
        :return:
        """
        if valid_until.tzname() is None:
            valid_until = datetime.replace(tzinfo=timezone.utc)
        valid_until_ts = valid_until.timestamp()

        data = {
            '@type': 'wallet.sendGrams',
            'private_key': {
                'key': {
                    'public_key': public_key,
                    'secret': secret
                }
            },
            'destination': {
                'account_address': dest_address
            },
            'seqno': seq_no,
            'valid_until': valid_until_ts,
            'amount': amount,
            'message': message
        }

        r = self._t_local.tonlib.ton_async_execute(data)
        return r 
开发者ID:formony,项目名称:ton_client,代码行数:43,代码来源:client.py

示例7: _ensure_datetime_tzinfo

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def _ensure_datetime_tzinfo(datetime, tzinfo=None):
    """
    Ensure the datetime passed has an attached tzinfo.

    If the datetime is tz-naive to begin with, UTC is attached.

    If a tzinfo is passed in, the datetime is normalized to that timezone.

    >>> _ensure_datetime_tzinfo(datetime(2015, 1, 1)).tzinfo.zone
    'UTC'

    >>> tz = get_timezone("Europe/Stockholm")
    >>> _ensure_datetime_tzinfo(datetime(2015, 1, 1, 13, 15, tzinfo=UTC), tzinfo=tz).hour
    14

    :param datetime: Datetime to augment.
    :param tzinfo: Optional tznfo.
    :return: datetime with tzinfo
    :rtype: datetime
    """
    if datetime.tzinfo is None:
        datetime = datetime.replace(tzinfo=UTC)
    if tzinfo is not None:
        datetime = datetime.astimezone(get_timezone(tzinfo))
        if hasattr(tzinfo, 'normalize'):  # pytz
            datetime = tzinfo.normalize(datetime)
    return datetime 
开发者ID:luckystarufo,项目名称:pySINDy,代码行数:29,代码来源:dates.py

示例8: format_datetime

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def format_datetime(datetime=None, format='medium', tzinfo=None,
                    locale=LC_TIME):
    r"""Return a date formatted according to the given pattern.

    >>> dt = datetime(2007, 4, 1, 15, 30)
    >>> format_datetime(dt, locale='en_US')
    u'Apr 1, 2007, 3:30:00 PM'

    For any pattern requiring the display of the time-zone, the third-party
    ``pytz`` package is needed to explicitly specify the time-zone:

    >>> format_datetime(dt, 'full', tzinfo=get_timezone('Europe/Paris'),
    ...                 locale='fr_FR')
    u'dimanche 1 avril 2007 \xe0 17:30:00 heure d\u2019\xe9t\xe9 d\u2019Europe centrale'
    >>> format_datetime(dt, "yyyy.MM.dd G 'at' HH:mm:ss zzz",
    ...                 tzinfo=get_timezone('US/Eastern'), locale='en')
    u'2007.04.01 AD at 11:30:00 EDT'

    :param datetime: the `datetime` object; if `None`, the current date and
                     time is used
    :param format: one of "full", "long", "medium", or "short", or a custom
                   date/time pattern
    :param tzinfo: the timezone to apply to the time for display
    :param locale: a `Locale` object or a locale identifier
    """
    datetime = _ensure_datetime_tzinfo(_get_datetime(datetime), tzinfo)

    locale = Locale.parse(locale)
    if format in ('full', 'long', 'medium', 'short'):
        return get_datetime_format(format, locale=locale) \
            .replace("'", "") \
            .replace('{0}', format_time(datetime, format, tzinfo=None,
                                        locale=locale)) \
            .replace('{1}', format_date(datetime, format, locale=locale))
    else:
        return parse_pattern(format).apply(datetime, locale) 
开发者ID:luckystarufo,项目名称:pySINDy,代码行数:38,代码来源:dates.py

示例9: _get_new_datetime

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def _get_new_datetime(self, datetime, relative_mod, time_mod):
        """Build new datetime from relative and time modifiers."""
        if relative_mod:
            datetime += relative_mod

        if time_mod:
            return datetime.replace(hour=time_mod.hour, minute=time_mod.minute)

        return datetime 
开发者ID:fuhrmanator,项目名称:course-activity-planner,代码行数:11,代码来源:interpreter.py

示例10: datetime_to_int

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def datetime_to_int(self, datetime):
        return int(datetime.replace("T", "").replace(":", "")) 
开发者ID:panodata,项目名称:dwdweather2,代码行数:4,代码来源:core.py

示例11: maintain_thread

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def maintain_thread(self, firstCallResult=None):
        ''' thread to update token and
        register next update event into event loop '''
        r = firstCallResult or self._syncTokenFunction()
        if not r:
            self.core.ioLoop.call_later(
                (datetime.replace(datetime.now() + timedelta(days=1), 
                hour=0, minute=5, second=0) - datetime.now()).seconds,
                self.maintain_access_token, None)
        else:
            self.core.ioLoop.call_later(r['expires_in'] - 30,
                self.maintain_access_token, None) 
开发者ID:littlecodersh,项目名称:itchatmp,代码行数:14,代码来源:common.py

示例12: set_server_list

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def set_server_list(self):
        self._serverList = []
        serverList, fetchTime = self.core.atStorage.get_server_list()
        if fetchTime < time.mktime(datetime.replace(datetime.now(),
            hour=0, minute=0, second=0).timetuple()):
            r = self._serverIpFn()
            if not r:
                logger.debug(r)
            else:
                self._serverList = r.get('ip_list', [])
                self.core.atStorage.store_server_list(self._serverList, time.time())
        else:
            self._serverList = serverList 
开发者ID:littlecodersh,项目名称:itchatmp,代码行数:15,代码来源:common.py

示例13: filter_request

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def filter_request(self, request):
        if self._serverList is None:
            t = threading.Thread(target=self.set_server_list)
            t.setDaemon = True
            t.start()
            def clear_server_list():
                self._serverList = None
            self.core.ioLoop.call_later(
                (datetime.replace(datetime.now() + timedelta(days=1), 
                hour=0, minute=5, second=0) - datetime.now()).seconds,
                clear_server_list)
        if not self._serverList:
            logger.debug('Server list is loading, so ignore verifying once.')
            return True
        return request.remote_ip in self._serverList 
开发者ID:littlecodersh,项目名称:itchatmp,代码行数:17,代码来源:common.py

示例14: get_next_timezone_transition

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def get_next_timezone_transition(zone=None, dt=None):
    """Given a timezone it will return a :class:`TimezoneTransition` object
    that holds the information about the next timezone transition that's going
    to happen.  For instance this can be used to detect when the next DST
    change is going to happen and how it looks like.

    The transition is calculated relative to the given datetime object.  The
    next transition that follows the date is used.  If a transition cannot
    be found the return value will be `None`.

    Transition information can only be provided for timezones returned by
    the :func:`get_timezone` function.

    :param zone: the timezone for which the transition should be looked up.
                 If not provided the local timezone is used.
    :param dt: the date after which the next transition should be found.
               If not given the current time is assumed.
    """
    zone = get_timezone(zone)
    if dt is None:
        dt = datetime.utcnow()
    else:
        dt = dt.replace(tzinfo=None)

    if not hasattr(zone, '_utc_transition_times'):
        raise TypeError('Given timezone does not have UTC transition '
                        'times.  This can happen because the operating '
                        'system fallback local timezone is used or a '
                        'custom timezone object')

    try:
        idx = max(0, bisect_right(zone._utc_transition_times, dt))
        old_trans = zone._transition_info[idx - 1]
        new_trans = zone._transition_info[idx]
        old_tz = zone._tzinfos[old_trans]
        new_tz = zone._tzinfos[new_trans]
    except (LookupError, ValueError):
        return None

    return TimezoneTransition(
        activates=zone._utc_transition_times[idx],
        from_tzinfo=old_tz,
        to_tzinfo=new_tz,
        reference_date=dt
    ) 
开发者ID:Schibum,项目名称:sndlatr,代码行数:47,代码来源:dates.py

示例15: get_timezone_gmt

# 需要导入模块: from datetime import datetime [as 别名]
# 或者: from datetime.datetime import replace [as 别名]
def get_timezone_gmt(datetime=None, width='long', locale=LC_TIME):
    """Return the timezone associated with the given `datetime` object formatted
    as string indicating the offset from GMT.

    >>> dt = datetime(2007, 4, 1, 15, 30)
    >>> get_timezone_gmt(dt, locale='en')
    u'GMT+00:00'

    >>> tz = get_timezone('America/Los_Angeles')
    >>> dt = datetime(2007, 4, 1, 15, 30, tzinfo=tz)
    >>> get_timezone_gmt(dt, locale='en')
    u'GMT-08:00'
    >>> get_timezone_gmt(dt, 'short', locale='en')
    u'-0800'

    The long format depends on the locale, for example in France the acronym
    UTC string is used instead of GMT:

    >>> get_timezone_gmt(dt, 'long', locale='fr_FR')
    u'UTC-08:00'

    .. versionadded:: 0.9

    :param datetime: the ``datetime`` object; if `None`, the current date and
                     time in UTC is used
    :param width: either "long" or "short"
    :param locale: the `Locale` object, or a locale string
    """
    if datetime is None:
        datetime = datetime_.utcnow()
    elif isinstance(datetime, integer_types):
        datetime = datetime_.utcfromtimestamp(datetime).time()
    if datetime.tzinfo is None:
        datetime = datetime.replace(tzinfo=UTC)
    locale = Locale.parse(locale)

    offset = datetime.tzinfo.utcoffset(datetime)
    seconds = offset.days * 24 * 60 * 60 + offset.seconds
    hours, seconds = divmod(seconds, 3600)
    if width == 'short':
        pattern = u'%+03d%02d'
    else:
        pattern = locale.zone_formats['gmt'] % '%+03d:%02d'
    return pattern % (hours, seconds // 60) 
开发者ID:Schibum,项目名称:sndlatr,代码行数:46,代码来源:dates.py


注:本文中的datetime.datetime.replace方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。