def has_entry(self, number):
    'Check if this attribute has a particular Entry number\n\n        Parameters\n        ==========\n        number : int\n            number of Entry to check or change\n\n        Returns\n        =======\n        out : bool\n            True if ``number`` is a valid entry number; False if not\n        '
    status = self._call(const.CONFIRM_, self.ENTRY_EXISTENCE_, ctypes.c_long(number), ignore=(const.NO_SUCH_ENTRY,))
    return (not (status == const.NO_SUCH_ENTRY))
Check if this attribute has a particular Entry number

Parameters
==========
number : int
    number of Entry to check or change

Returns
=======
out : bool
    True if ``number`` is a valid entry number; False if not
def has_entry(self, number):
    'Check if this attribute has a particular Entry number\n\n        Parameters\n        ==========\n        number : int\n            number of Entry to check or change\n\n        Returns\n        =======\n        out : bool\n            True if ``number`` is a valid entry number; False if not\n        '
    status = self._call(const.CONFIRM_, self.ENTRY_EXISTENCE_, ctypes.c_long(number), ignore=(const.NO_SUCH_ENTRY,))
    return (not (status == const.NO_SUCH_ENTRY))