def run (self) :
while True :
data, address = self.recvfrom()
data = data.strip()
if self._verbose :
print("# query from %s:%u" % address)
try :
if self._verbose > 1 :
print(data)
res = loads(data).run(self._env)
if res is None :
res = Tree("answer", None, status="ok")
else :
res = Tree("answer", None, Tree.from_obj(res),
status="ok")
except :
cls, val, tb = sys.exc_info()
res = Tree("answer", str(val).strip(),
error=cls.__name__, status="error")
if self._verbose > 1 :
print("# error")
for entry in traceback.format_exception(cls, val, tb) :
for line in entry.splitlines() :
print("## %s" % line)
if self._verbose :
if self._verbose > 1 :
print("# answer")
print(res.to_pnml())
elif res["status"] == "error" :
print("# answer: %s: %s" % (res["error"], res.data))
else :
print("# answer: %s" % res["status"])
self.sendto(res.to_pnml(), address)
def run(self):
while True:
data, address = self.recvfrom()
data = data.strip()
if self._verbose:
print("# query from %s:%u" % address)
try:
if self._verbose > 1:
print(data)
res = loads(data).run(self._env)
if res is None:
res = Tree("answer", None, status="ok")
else:
res = Tree("answer",
None,
Tree.from_obj(res),
status="ok")
except:
cls, val, tb = sys.exc_info()
res = Tree("answer",
str(val).strip(),
error=cls.__name__,
status="error")
if self._verbose > 1:
print("# error")
for entry in traceback.format_exception(cls, val, tb):
for line in entry.splitlines():
print("## %s" % line)
if self._verbose:
if self._verbose > 1:
print("# answer")
print(res.to_pnml())
elif res["status"] == "error":
print("# answer: %s: %s" % (res["error"], res.data))
else:
print("# answer: %s" % res["status"])
self.sendto(res.to_pnml(), address)
