import sys
sys.path.append("..")
from gridcontrol.engine.ffi import GridControlFFI
def fake_ffi(vm, args):
return 0
if __name__ == "__main__":
if len(sys.argv) > 1:
fn = sys.argv[1]
else:
fn = "code.gridlang"
with open(fn) as fh:
code = fh.read()
c = GridLangParser.parse(code, constants=GridControlFFI.CONSTANTS)
vm = None
data = None
while 1:
if vm is not None:
data = vm.freeze()
vm = GridLangVM()
vm.ffi = fake_ffi
vm.set_code(c)
if data is not None:
vm.thaw(data)
if vm.run(10):
break
def parse(cs): c = GridLangParser.parse(cs) return c
import signal
if __name__ == "__main__":
if len(sys.argv) > 2:
cmd = sys.argv[1]
fn = sys.argv[2]
elif len(sys.argv) > 1:
cmd = 'run'
fn = sys.argv[1]
else:
sys.exit("What file should I operate on?")
with open(fn) as fh:
code = fh.read()
try:
c = GridLangParser.parse(code)
except GridLangParseException as e:
sys.exit(e)
if cmd == 'parse':
c.print_code()
else:
vm = GridLangVM()
vm.set_code(c)
def sigint_handler(signal, frame):
print ""
print "SIGINT caught"
vm.output_traceback()
sys.exit(0)
signal.signal(signal.SIGINT, sigint_handler)
vm.run()