mapping letters to pictures in Tkinter
The upper/lowercase glagoljica alphabet occupies unicode block U+2C00–U+2C5F, with U+2C2F and U+2C5F undefined. Tkinter can handle and, depending on your system and the font you use, display the characters. PIL should not be needed.
If you use a dict, it should map slavic chars to glagoljica chars.
glag = {'\u0410':'\u2C00', '\u0410':'\u2c01',} # etcprint('\u0410', glag['\u0410'])# ('А', 'Ⰱ')I am using 3.4.2 on Win7 with Lucida Console.
However, instead of an explicit loop, string translation should use str.translate and a table from str.maketrans.
trans1 = str.maketrans(glag)print('ААБАБ'.translate(trans1))#'ⰁⰁБⰁБ'With this, a dict object is not needed.
trans2 = str.maketrans('АБ', 'ⰁБ') # could enter with \u excapesprint('ААБАБ'.translate(trans1))#'ⰁⰁБⰁБ'