import macro
def three(env, i1, i2):
return str(int(i1) + int(i2))
def five(env, i1):
return str(i1)
def eight(env, l):
return str(reduce(lambda x,y: int(x)+int(y), l, 0))
env = {"one": "ten", "two": "twenty", "three": three, "four": "{$one}",
"five": five, "six": ["hi", "there"], "seven": ["1", "2"], "eight": eight}
print macro.subst("$eight($seven)", env)
print macro.subst("{$three($five(30),20)}", env)
print macro.subst("$one + {$two} = thirty", env)
print macro.subst("$one + $two = {$three(10,20)}", env)
print macro.subst("$four", env)
def subst(self, text):
return macro.subst(text, self)
def subst(self, text):
return macro.subst(text, self)
def five(env, i1):
return str(i1)
def eight(env, l):
return str(reduce(lambda x, y: int(x) + int(y), l, 0))
env = {
"one": "ten",
"two": "twenty",
"three": three,
"four": "{$one}",
"five": five,
"six": ["hi", "there"],
"seven": ["1", "2"],
"eight": eight
}
print macro.subst("$eight($seven)", env)
print macro.subst("{$three($five(30),20)}", env)
print macro.subst("$one + {$two} = thirty", env)
print macro.subst("$one + $two = {$three(10,20)}", env)
print macro.subst("$four", env)