def repl():
from system.reader import read_from_string
from system.evaluation import eval
while True:
cnt = 0
txt = ""
while True:
ri = raw_input("=>")
for x in range(len(ri)):
if ri[x] in "[({":
cnt += 1
if ri[x] in "])}":
cnt -= 1
txt += ri
if cnt == 0:
break
if txt == "die":
break
rd = read_from_string(txt)
print eval(rd).repr()
def init():
from system.core import symbol
from system.evaluation import ResolveFrame
import sys
from system.reader import read_from_string
from system.app_compiler import compile_in_module
form = read_from_string("((fn baz [x y] (add x y)))")
comped = compile_in_module(form, sys.modules["system.rt"])
globals()["baz"] = comped()
names = []
values = []
for k in globals():
val = globals()[k]
if isinstance(val, Object) and hasattr(val, "_symbol_"):
names.append(symbol(None, val._symbol_))
values.append(val)
globals()["builtins"] = ResolveFrame(names, values)
def test_compiler(self):
form = read_from_string("((fn foo [x y] (add x y)))")
fn = compile_in_module(form, system.rt)
self.assertEqual(fn().invoke2(integer(1), integer(2)).int(), 3)
