def load_prelude():
for line in open(os.path.dirname(os.path.abspath(__file__)) + "/prelude.w", "r"):
line = line.strip()
# Comment stripper. Fragile!
line = line[:line.find('#')] if '#' in line else line
# Ignore blank lines
if line:
evaluate( parse( expand_arrows(line), ROOT), ROOT )
def load_file(filename):
try:
for line in open( os.path.dirname(os.path.abspath(__file__)) + "/%s.w" % filename, "r"):
line = line.strip()
# Comment stripper. Fragile!
line = line[:line.find('#')] if '#' in line else line
# Ignore blank lines
if line:
evaluate( parse( expand_arrows(line), ROOT), ROOT )
except:
print "Can't load that file for some damned reason or another."
def test_transition_expansion(self):
test_line = "foo -> bar"
self.assertEqual("transition (pattern foo) (action bar)", expand_arrows(test_line))
if command in ('reset',):
ROOT = Category("*")
ROOT.add(ROOT)
load_prelude()
print "* was reset"
continue
if command.split() and command.split()[0] == "load":
args = command.split()
if len(args) != 2:
print "This didn't make sense for loading: ", args
else:
load_file(args[1])
continue
# Ignore blank lines
if line:
evaluate( parse( expand_arrows(line), ROOT), ROOT )
