git:master:545ef519: tools: use correct check of None instead of wrong comparison in route_graph.py tool - sr-dev

20 Sep 2019

Module: kamailio
Branch: master
Commit: 545ef51912ae9bf5e14eaffeb9f41be8359a442f
URL: https://github.com/kamailio/kamailio/commit/545ef51912ae9bf5e14eaffeb9f41be8...
Author: Henning Westerholt hw@skalatan.de
Committer: Henning Westerholt hw@skalatan.de
Date: 2019-09-20T11:54:16+02:00
tools: use correct check of None instead of wrong comparison in route_graph.py tool
---
Modified: misc/tools/route_graph/route_graph.py
---
Diff:  https://github.com/kamailio/kamailio/commit/545ef51912ae9bf5e14eaffeb9f41be8...
Patch: https://github.com/kamailio/kamailio/commit/545ef51912ae9bf5e14eaffeb9f41be8...
---

diff --git a/misc/tools/route_graph/route_graph.py b/misc/tools/route_graph/route_graph.py
index 2024cf42a0..135440a3c5 100755
--- a/misc/tools/route_graph/route_graph.py
+++ b/misc/tools/route_graph/route_graph.py
@@ -79,7 +79,7 @@ def traverse_routes(_level, _name):
 if len(sys.argv) == 3:
    max_depth = int(sys.argv[2])
 cfg = file(sys.argv[1], "r")
-if cfg == None:
+if cfg is None:
    raise "Missing config file"
 line = cfg.readline()
 rt = routes
@@ -90,40 +90,40 @@ def traverse_routes(_level, _name):
    	main_match = re_main_route.search(line)
    	def_match = re_def_route.search(line)
    	call_match = re_call_route.search(line)
-		if not call_match == None:
+		if not call_match is None:
    		log("CALL: " + line)
    		name = call_match.group(2)
    		log(rname +":"+name)
    		rt[rname].append(name)
-		elif not def_match == None:
+		elif not def_match is None:
    		log("DEF: " + line)
    		rtype = def_match.group(1)
    		rname = def_match.group(3)
    		if rtype == "failure_":
    			rt = f_routes
-				if rname == None:
+				if rname is None:
    				rname = "failure"
    		elif rtype == "onreply_":
    			rt = r_routes
-				if rname == None:
+				if rname is None:
    				rname = "onreply"
    		elif rtype == "onsend_":
    			rt = s_routes
-				if rname == None:
+				if rname is None:
    				rname = "onsend"
    		elif rtype == "branch_":
    			rt = b_routes
-				if rname == None:
+				if rname is None:
    				rname = "branch"
    		elif rtype == "event_":
    			rt = e_routes
-				if rname == None:
+				if rname is None:
    				rname = "event"
    		else:
    			rt = routes
    		log(rname)
    		rt[rname] = []
-		elif not main_match == None:
+		elif not main_match is None:
    		log("MAIN: " + line)
    		rtype = main_match.group(1)
    		if rtype == "failure_":

    