B '˜t\¼ã@s.ddlmZdgZGdd„deƒZdd„ZdS)é)Úunicode_literalsÚexplode_text_fragmentscsHeZdZdZ‡fdd„Zdd„Z‡fdd„Zdd „Z‡fd d „Z‡Z S) Ú _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. cstt|ƒj||Žd|_dS)NT)ÚsuperrÚ__init__Úexploded)ÚselfÚaÚkw)Ú __class__©ú:lib/python3.7/site-packages/prompt_toolkit/layout/utils.pyrsz_ExplodedList.__init__cCs| |g¡dS)N)Úextend)rÚitemr r r Úappendsz_ExplodedList.appendcstt|ƒ t|ƒ¡dS)N)rrrr)rZlst)r r r rsz_ExplodedList.extendcCst‚dS)N)ÚNotImplementedError)rÚindexrr r r Úinsertsz_ExplodedList.insertcs8t|tƒst||dƒ}t|gƒ}tt|ƒ ||¡dS)zl Ensure that when `(style_str, 'long string')` is set, the string will be exploded. éN)Ú isinstanceÚslicerrrÚ __setitem__)rrÚvalue)r r r rs  z_ExplodedList.__setitem__) Ú__name__Ú __module__Ú __qualname__Ú__doc__rrrrrÚ __classcell__r r )r r rs   rcCsJt|ddƒr|Sg}x,|D]$\}}x|D]}| ||f¡q(WqWt|ƒS)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. rF)Úgetattrrr)Z fragmentsÚresultZstyleÚstringÚcr r r r)s  N)Z __future__rÚ__all__Úlistrrr r r r Ús !