cleanup: remove unused imports and dead code

rocksock.py

@@ -88,9 +88,6 @@ class RocksockException(Exception):
 		import sys
 		ei = sys.exc_info()
 		raise(ei[0], ei[1], ei[2])
-#		import traceback, sys
-#		traceback.print_exc(file=sys.stderr)
-#		raise(self)
 
 	def get_errormessage(self):
 		errordict = {
@@ -251,9 +248,6 @@ class Rocksock():
 			x = af+1
 		except TypeError:
 			raise(RocksockException(-3, "unexpected problem resolving DNS, try again", failedproxy=self._failed_proxy(0), errortype=RS_ET_GAI))
-#			print("GOT A WEIRD AF")
-#			print(af)
-#			raise(RocksockException(-6666, af, errortype=RS_ET_GAI))
 
 		self.sock = socket.socket(af, socket.SOCK_STREAM)
 		self.sock.settimeout(None if self.timeout == 0 else self.timeout)