Python exceptions.TooManyFieldsSent方法代码示例

# 需要导入模块: from django.core import exceptions [as 别名]
# 或者: from django.core.exceptions import TooManyFieldsSent [as 别名]
def test_get_max_fields_exceeded(self):
        with self.settings(DATA_UPLOAD_MAX_NUMBER_FIELDS=1):
            with self.assertRaisesMessage(TooManyFieldsSent, TOO_MANY_FIELDS_MSG):
                request = WSGIRequest({
                    'REQUEST_METHOD': 'GET',
                    'wsgi.input': BytesIO(b''),
                    'QUERY_STRING': 'a=1&a=2;a=3',
                })
                request.GET['a'] 

# 需要导入模块: from django.core import exceptions [as 别名]
# 或者: from django.core.exceptions import TooManyFieldsSent [as 别名]
def test_number_exceeded(self):
        with self.settings(DATA_UPLOAD_MAX_NUMBER_FIELDS=1):
            with self.assertRaisesMessage(TooManyFieldsSent, TOO_MANY_FIELDS_MSG):
                self.request._load_post_and_files() 

# 需要导入模块: from django.core import exceptions [as 别名]
# 或者: from django.core.exceptions import TooManyFieldsSent [as 别名]
def limited_parse_qsl(qs, keep_blank_values=False, encoding='utf-8',
                      errors='replace', fields_limit=None):
    """
    Return a list of key/value tuples parsed from query string.

    Copied from urlparse with an additional "fields_limit" argument.
    Copyright (C) 2013 Python Software Foundation (see LICENSE.python).

    Arguments:

    qs: percent-encoded query string to be parsed

    keep_blank_values: flag indicating whether blank values in
        percent-encoded queries should be treated as blank strings. A
        true value indicates that blanks should be retained as blank
        strings. The default false value indicates that blank values
        are to be ignored and treated as if they were  not included.

    encoding and errors: specify how to decode percent-encoded sequences
        into Unicode characters, as accepted by the bytes.decode() method.

    fields_limit: maximum number of fields parsed or an exception
        is raised. None means no limit and is the default.
    """
    if fields_limit:
        pairs = FIELDS_MATCH.split(qs, fields_limit)
        if len(pairs) > fields_limit:
            raise TooManyFieldsSent(
                'The number of GET/POST parameters exceeded '
                'settings.DATA_UPLOAD_MAX_NUMBER_FIELDS.'
            )
    else:
        pairs = FIELDS_MATCH.split(qs)
    r = []
    for name_value in pairs:
        if not name_value:
            continue
        nv = name_value.split('=', 1)
        if len(nv) != 2:
            # Handle case of a control-name with no equal sign
            if keep_blank_values:
                nv.append('')
            else:
                continue
        if len(nv[1]) or keep_blank_values:
            name = nv[0].replace('+', ' ')
            name = unquote(name, encoding=encoding, errors=errors)
            value = nv[1].replace('+', ' ')
            value = unquote(value, encoding=encoding, errors=errors)
            r.append((name, value))
    return r 

# 需要导入模块: from django.core import exceptions [as 别名]
# 或者: from django.core.exceptions import TooManyFieldsSent [as 别名]
def limited_parse_qsl(qs, keep_blank_values=False, encoding='utf-8',
                      errors='replace', fields_limit=None):
    """
    Return a list of key/value tuples parsed from query string.

    Copied from urlparse with an additional "fields_limit" argument.
    Copyright (C) 2013 Python Software Foundation (see LICENSE.python).

    Arguments:

    qs: percent-encoded query string to be parsed

    keep_blank_values: flag indicating whether blank values in
        percent-encoded queries should be treated as blank strings. A
        true value indicates that blanks should be retained as blank
        strings. The default false value indicates that blank values
        are to be ignored and treated as if they were  not included.

    encoding and errors: specify how to decode percent-encoded sequences
        into Unicode characters, as accepted by the bytes.decode() method.

    fields_limit: maximum number of fields parsed or an exception
        is raised. None means no limit and is the default.
    """
    if fields_limit:
        pairs = FIELDS_MATCH.split(qs, fields_limit)
        if len(pairs) > fields_limit:
            raise TooManyFieldsSent(
                'The number of GET/POST parameters exceeded '
                'settings.DATA_UPLOAD_MAX_NUMBER_FIELDS.'
            )
    else:
        pairs = FIELDS_MATCH.split(qs)
    r = []
    for name_value in pairs:
        if not name_value:
            continue
        nv = name_value.split('=', 1)
        if len(nv) != 2:
            # Handle case of a control-name with no equal sign
            if keep_blank_values:
                nv.append('')
            else:
                continue
        if nv[1] or keep_blank_values:
            name = nv[0].replace('+', ' ')
            name = unquote(name, encoding=encoding, errors=errors)
            value = nv[1].replace('+', ' ')
            value = unquote(value, encoding=encoding, errors=errors)
            r.append((name, value))
    return r 

# 需要导入模块: from django.core import exceptions [as 别名]
# 或者: from django.core.exceptions import TooManyFieldsSent [as 别名]
def limited_parse_qsl(qs, keep_blank_values=False, encoding='utf-8',
                      errors='replace', fields_limit=None):
    """
    Return a list of key/value tuples parsed from query string.

    Copied from urlparse with an additional "fields_limit" argument.
    Copyright (C) 2013 Python Software Foundation (see LICENSE.python).

    Arguments:

    qs: percent-encoded query string to be parsed

    keep_blank_values: flag indicating whether blank values in
        percent-encoded queries should be treated as blank strings. A
        true value indicates that blanks should be retained as blank
        strings. The default false value indicates that blank values
        are to be ignored and treated as if they were  not included.

    encoding and errors: specify how to decode percent-encoded sequences
        into Unicode characters, as accepted by the bytes.decode() method.

    fields_limit: maximum number of fields parsed or an exception
        is raised. None means no limit and is the default.
    """
    if fields_limit:
        pairs = FIELDS_MATCH.split(qs, fields_limit)
        if len(pairs) > fields_limit:
            raise TooManyFieldsSent(
                'The number of GET/POST parameters exceeded '
                'settings.DATA_UPLOAD_MAX_NUMBER_FIELDS.'
            )
    else:
        pairs = FIELDS_MATCH.split(qs)
    r = []
    for name_value in pairs:
        if not name_value:
            continue
        nv = name_value.split(str('='), 1)
        if len(nv) != 2:
            # Handle case of a control-name with no equal sign
            if keep_blank_values:
                nv.append('')
            else:
                continue
        if len(nv[1]) or keep_blank_values:
            if six.PY3:
                name = nv[0].replace('+', ' ')
                name = unquote(name, encoding=encoding, errors=errors)
                value = nv[1].replace('+', ' ')
                value = unquote(value, encoding=encoding, errors=errors)
            else:
                name = unquote(nv[0].replace(b'+', b' '))
                value = unquote(nv[1].replace(b'+', b' '))
            r.append((name, value))
    return r