line = 'a*(b+c*-a)*0%d'
signs = {'*' : ' and ',
         '+' : ' or ',
         '-' : ' not ',
         '%' : ' | '}
a = 1
b = 0
c = 1
d = 1
fline = ''
for ch in line:
    if ch in signs:
        ch = signs[ch]
    fline+=ch

print(eval(fline))