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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_all_knoreq_user_objects(self, include_machine = False):
 		""" 		Fetches all user objects with useraccountcontrol DONT_REQ_PREAUTH flag set from the AD, and returns MSADUser object. 		 		"""

		logger.debug('Polling AD for all user objects, machine accounts included: %s'% include_machine)
		if include_machine == True:
			ldap_filter = r'(userAccountControl:1.2.840.113556.1.4.803:=4194304)'
		else:
			ldap_filter = r'(&(userAccountControl:1.2.840.113556.1.4.803:=4194304)(!(sAMAccountName = *$)))'

		attributes = MSADUser.ATTRS
		for entry in self.pagedsearch(ldap_filter, attributes):
			# TODO: return ldapuser object
			yield MSADUser.from_ldap(entry, self._ldapinfo)
		logger.debug('Finished polling for entries!')