Ejemplo n.º 1
0
def parse_timestamp(request, name, default_value=None, required=True):
    '''Parses any valid ISO datetime, duration, or timestamp parameter from the given request.

    :param request: The context of an active HTTP request.
    :type request: :class:`rest_framework.request.Request`
    :param name: The name of the parameter to parse.
    :type name: str
    :param default_value: The name of the parameter to parse.
    :type default_value: datetime.timedelta
    :param required: Indicates whether or not the parameter is required. An exception will be raised if the parameter
        does not exist, there is no default value, and required is True.
    :type required: bool
    :returns: The value of the named parameter or the default value if provided.
    :rtype: datetime.datetime

    :raises :class:`util.rest.BadParameter`: If the value cannot be parsed.
    '''
    value = _get_param(request, name, default_value, required)
    if not isinstance(value, basestring):
        return value

    try:
        result = parse_util.parse_timestamp(value)
        if result:
            return result
        raise
    except:
        raise BadParameter('Invalid ISO timestamp format for parameter: %s' % name)
Ejemplo n.º 2
0
def parse_timestamp(request, name, default_value=None, required=True):
    """Parses any valid ISO datetime, duration, or timestamp parameter from the given request.

    :param request: The context of an active HTTP request.
    :type request: :class:`rest_framework.request.Request`
    :param name: The name of the parameter to parse.
    :type name: string
    :param default_value: The name of the parameter to parse.
    :type default_value: datetime.datetime or datetime.timedelta or string
    :param required: Indicates whether or not the parameter is required. An exception will be raised if the parameter
        does not exist, there is no default value, and required is True.
    :type required: bool
    :returns: The value of the named parameter or the default value if provided.
    :rtype: datetime.datetime

    :raises :class:`util.rest.BadParameter`: If the value cannot be parsed.
    """
    value = _get_param(request, name, default_value, required)
    if not isinstance(value, basestring):
        return value

    try:
        result = parse_util.parse_timestamp(value)
        if result:
            return result
        raise
    except:
        raise BadParameter('Invalid ISO timestamp format for parameter: %s' %
                           name)
Ejemplo n.º 3
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 def test_parse_timestamp_datetime(self):
     """Tests parsing a valid ISO datetime."""
     self.assertEqual(parse_util.parse_timestamp('2015-01-01T00:00:00Z'),
                      datetime.datetime(2015, 1, 1, tzinfo=utc))
Ejemplo n.º 4
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 def test_parse_timestamp_duration(self, mock_now):
     """Tests parsing a valid ISO duration."""
     mock_now.return_value = datetime.datetime(2015, 1, 1, 10, tzinfo=utc)
     self.assertEqual(parse_util.parse_timestamp('PT3H0M0S'),
                      datetime.datetime(2015, 1, 1, 7, tzinfo=utc))
Ejemplo n.º 5
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 def test_parse_timestamp_datetime(self):
     """Tests parsing a valid ISO datetime."""
     self.assertEqual(parse_util.parse_timestamp('2015-01-01T00:00:00Z'),
                      datetime.datetime(2015, 1, 1, tzinfo=timezone.utc))
Ejemplo n.º 6
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 def test_parse_timestamp_duration(self, mock_now):
     """Tests parsing a valid ISO duration."""
     mock_now.return_value = datetime.datetime(2015, 1, 1, 10, tzinfo=timezone.utc)
     self.assertEqual(parse_util.parse_timestamp('PT3H0M0S'), datetime.datetime(2015, 1, 1, 7, tzinfo=timezone.utc))