U dp @sddlmZddlmZmZmZmZmZmZm Z ddl m Z erLddl m Z dgZede dZGdd d eeZd d d d dZdS)) annotations) TYPE_CHECKINGIterableListTypeVarUnioncastoverload)OneStyleAndTextTuple) SupportsIndexexplode_text_fragments_T)boundcseZdZdZdZdddddZddd fd d Zd ddd ddZed dddddZ eddddddZ ddddfdd Z Z S) _ExplodedListz Wrapper around a list, that marks it as 'exploded'. As soon as items are added or the list is extended, the new items are automatically exploded as well. Tr None)itemreturncCs||gdSN)extend)selfrr?/tmp/pip-unpacked-wheel-4x_7prb2/prompt_toolkit/layout/utils.pyappendsz_ExplodedList.append Iterable[_T])lstrcstt|dSr)superrr )rr __class__rrrsz_ExplodedList.extendr )indexrrcCstdSr)NotImplementedError)rrrrrrinsert!sz_ExplodedList.insert)rvaluercCsdSrrrrr!rrr __setitem__&sz_ExplodedList.__setitem__slicecCsdSrrr"rrrr#*szSupportsIndex | slicez_T | Iterable[_T]csRt|ts |}t||d}t|tr6td|g}t|ttd|dS)zl Ensure that when `(style_str, 'long string')` is set, the string will be exploded. zList[_T]rN) isinstancer$ __index__tuplerrr#r )rrr!Z int_indexrrrr#.s    ) __name__ __module__ __qualname____doc__explodedrrr r r# __classcell__rrrrrsrrz_ExplodedList[_T]) fragmentsrcCsFt|tr|Sg}|D]&^}}}|D]}|||f|q$qt|S)a. Turn a list of (style_str, text) tuples into another list where each string is exactly one character. It should be fine to call this function several times. Calling this on a list that is already exploded, is a null operation. :param fragments: List of (style, text) tuples. )r&rr)r/resultstylestringrestcrrrr >s N) __future__rtypingrrrrrrr Z"prompt_toolkit.formatted_text.baser Ztyping_extensionsr __all__r rr rrrrs $   -