o ÌÄ.j‘ã@shdZddlmZddlmZmZddlmZmZddlm Z ddl m Z e ƒZ dd d „Z dddd„ZdS)z)Utility functions for icalendar-searcher.é)Ú annotations)ÚIterableÚIterator)ÚdateÚdatetime)Útee)Ú TypesFactoryÚdt_valueúdate | datetimeÚreturnrcCsF|durdSt|dƒrt|dƒsddlm}t ||j¡ ¡S| ¡S)zPConvert date to datetime for comparison, or return datetime as-is with timezone.NÚyearÚhourr)Útime)ÚhasattrrrÚcombineÚminÚ astimezone)r r©rúM/home/thesage/.local/lib/python3.10/site-packages/icalendar_searcher/utils.pyÚ _normalize_dts  rFÚgrÚ_debug_print_peekÚboolúbool | IterablecCsRt|tƒs t|ƒo |St|ƒ\}}z t|ƒ}|rt|ƒ|WSty(YdSw)a{This method will return False if it's not possible to get an item from the iterable (which can only be done by utilizing `next`). It will then return a new iterator that behaves like the original iterator (like if `next` wasn't used). Uses itertools.tee to create two independent iterators: one for checking if the iterator is empty, and one to return. F)Ú isinstancerrrÚnextÚprintÚ StopIteration)rrÚcheck_itÚ result_itÚmy_valuerrrÚ_iterable_or_false%s   ÿr!N)r r r r)F)rrrrr r)Ú__doc__Ú __future__rÚcollections.abcrrrrÚ itertoolsrÚicalendar.proprÚ types_factoryrr!rrrrÚs