def replace_all_tokens(self, token):
        b = self.data_buffer

        for y, row in b.items():
            for x, char in row.items():
                b[y][x] = _CHAR_CACHE[char.char, token]
Internal helper -- Populate self._entity or create a new one
dataset/ETHPy150Open jonathanslenders/python-prompt-toolkit/prompt_toolkit/layout/screen.py/Screen.replace_all_tokens--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/db/__init__.py/Model._populate_entity