def setDefaultKeywordChars( chars ):
        Keyword.DEFAULT_KEYWORD_CHARS = chars
check permit
dataset/ETHPy150Open ipython/ipython-py3k/IPython/external/pyparsing/_pyparsing.py/Keyword.setDefaultKeywordChars--crossover with--dataset/ETHPy150Open guyskk/flask-restaction/flask_restaction/auth.py/Auth.permit