def __init__(self):
        self.locked = False
        self.queue = deque()
except_clause : EXCEPT COLON suite
dataset/ETHPy150Open kleientertainment/ds_mod_tools/pkg/win32/Python27/Lib/mutex.py/mutex.__init__--crossover with--dataset/ETHPy150Open nucleic/enaml/enaml/core/parser.py/p_except_clause1