(self, name_or_collection)
Drop a collection.

        :Parameters:
          - `name_or_collection`: the name of a collection to drop or the
            collection object itself

        .. note:: The :attr:`~pymongo.database.Database.write_concern` of
           this database is automatically applied to this operation when using
           MongoDB >= 3.4.

        .. versionchanged:: 3.4
           Apply this database's write concern automatically to this operation
           when connected to MongoDB >= 3.4.
Drop a collection.
Drop a collection .
def drop_collection(self, name_or_collection):
        """Drop a collection.

        :Parameters:
          - `name_or_collection`: the name of a collection to drop or the
            collection object itself

        .. note:: The :attr:`~pymongo.database.Database.write_concern` of
           this database is automatically applied to this operation when using
           MongoDB >= 3.4.

        .. versionchanged:: 3.4
           Apply this database's write concern automatically to this operation
           when connected to MongoDB >= 3.4.

        """
        name = name_or_collection
        if isinstance(name, Collection):
            name = name.name

        if not isinstance(name, string_type):
            raise TypeError("name_or_collection must be an "
                            "instance of %s" % (string_type.__name__,))

        self.__client._purge_index(self.__name, name)

        with self.__client._socket_for_reads(
                ReadPreference.PRIMARY) as (sock_info, slave_ok):
            return self._command(
                sock_info, 'drop', slave_ok, _unicode(name),
                allowable_errors=['ns not found'],
                write_concern=self.write_concern,
                parse_write_concern_error=True)
def drop_collection ( self , name_or_collection ) : name = name_or_collection if isinstance ( name , Collection ) : name = name . name if not isinstance ( name , string_type ) : raise TypeError ( "name_or_collection must be an " "instance of %s" % ( string_type . __name__ , ) ) self . __client . _purge_index ( self . __name , name ) with self . __client . _socket_for_reads ( ReadPreference . PRIMARY ) as ( sock_info , slave_ok ) : return self . _command ( sock_info , 'drop' , slave_ok , _unicode ( name ) , allowable_errors = [ 'ns not found' ] , write_concern = self . write_concern , parse_write_concern_error = True )