text: """
  The MIT License (MIT)
  
  Copyright (c) 2015-present Rapptz
  
  Permission is hereby granted, free of charge, to any person obtaining a
  copy of this software and associated documentation files (the "Software"),
  to deal in the Software without restriction, including without limitation
  the rights to use, copy, modify, merge, publish, distribute, sublicense,
  and/or sell copies of the Software, and to permit persons to whom the
  Software is furnished to do so, subject to the following conditions:
  
  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.
  
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  DEALINGS IN THE SOFTWARE.
  """
  
  __all__ = (
      'AllowedMentions',
  )
  
  
  class _FakeBool:
      def __repr__(self):
          return 'True'
  
      def __eq__(self, other):
          return other is True
  
      def __bool__(self):
          return True
  
  
  default = _FakeBool()
  
  
  class AllowedMentions:
      """A class that represents what mentions are allowed in a message.
  
      This class can be set during :class:`Client` initialisation to apply
      to every message sent. It can also be applied on a per message basis
      via :meth:`abc.Messageable.send` for more fine-grained control.
  
      Attributes
      ------------
      everyone: :class:`bool`
          Whether to allow everyone and here mentions. Defaults to ``True``.
      users: Union[:class:`bool`, List[:class:`abc.Snowflake`]]
          Controls the users being mentioned. If ``True`` (the default) then
          users are mentioned based on the message content. If ``False`` then
          users are not mentioned at all. If a list of :class:`abc.Snowflake`
          is given then only the users provided will be mentioned, provided those
          users are in the message content.
      roles: Union[:class:`bool`, List[:class:`abc.Snowflake`]]
          Controls the roles being mentioned. If ``True`` (the default) then
          roles are mentioned based on the message content. If ``False`` then
          roles are not mentioned at all. If a list of :class:`abc.Snowflake`
          is given then only the roles provided will be mentioned, provided those
          roles are in the message content.
      replied_user: :class:`bool`
          Whether to mention the author of the message being replied to. Defaults
          to ``True``.
  
          .. versionadded:: 1.6
      """
  
      __slots__ = ('everyone', 'users', 'roles', 'replied_user')
  
      def __init__(self, *, everyone=default, users=default, roles=default, replied_user=default):
          self.everyone = everyone
          self.users = users
          self.roles = roles
          self.replied_user = replied_user
  
      @classmethod
      def all(cls):
          """A factory method that returns a :class:`AllowedMentions` with all fields explicitly set to ``True``
  
          .. versionadded:: 1.5
          """
          return cls(everyone=True, users=True, roles=True, replied_user=True)
  
      @classmethod
      def none(cls):
          """A factory method that returns a :class:`AllowedMentions` with all fields set to ``False``
  
          .. versionadded:: 1.5
          """
          return cls(everyone=False, users=False, roles=False, replied_user=False)
  
      def to_dict(self):
          parse = []
          data = {}
  
          if self.everyone:
              parse.append('everyone')
  
          if self.users == True:
              parse.append('users')
          elif self.users != False:
              data['users'] = [x.id for x in self.users]
  
          if self.roles == True:
              parse.append('roles')
          elif self.roles != False:
              data['roles'] = [x.id for x in self.roles]
  
          if self.replied_user:
              data['replied_user'] = True
  
          data['parse'] = parse
          return data
  
      def merge(self, other):
          # Creates a new AllowedMentions by merging from another one.
          # Merge is done by using the 'self' values unless explicitly
          # overridden by the 'other' values.
          everyone = self.everyone if other.everyone is default else other.everyone
          users = self.users if other.users is default else other.users
          roles = self.roles if other.roles is default else other.roles
          replied_user = self.replied_user if other.replied_user is default else other.replied_user
          return AllowedMentions(everyone=everyone, roles=roles, users=users, replied_user=replied_user)
  
      def __repr__(self):
          return (
              f'{self.__class__.__name__}(everyone={self.everyone}, '
              f'users={self.users}, roles={self.roles}, replied_user={self.replied_user})'
          )
  