From 21bf7f95837c44854767c1cc5ae2c1f111033087 Mon Sep 17 00:00:00 2001
From: Joris Vink <joris@coders.se>
Date: Mon, 6 Feb 2017 12:21:40 +0100
Subject: [PATCH] rework base example a bit.

---
 examples/python/conf/python.conf  |  1 -
 examples/python/src/index.py      | 39 +++++--------------------------
 examples/python/src/upload.py     |  8 +++----
 examples/python/src/websockets.py |  2 --
 4 files changed, 9 insertions(+), 41 deletions(-)

diff --git a/examples/python/conf/python.conf b/examples/python/conf/python.conf
index 656654c..2719c42 100644
--- a/examples/python/conf/python.conf
+++ b/examples/python/conf/python.conf
@@ -32,7 +32,6 @@ domain * {
 	static	/c	cpage
 	static	/b	minimal
 	static	/json	json_parse
-	static	/state	state_test
 	static	/ws	ws_connect
 	static	/upload	upload
 
diff --git a/examples/python/src/index.py b/examples/python/src/index.py
index e4717ca..8a4c5cb 100644
--- a/examples/python/src/index.py
+++ b/examples/python/src/index.py
@@ -97,7 +97,6 @@ def page(req):
 			kore.log(kore.LOG_INFO, "got id of %s" % id)
 		req.response_header("content-type", "text/plain")
 		req.response(200, "hello 1234".encode("utf-8"))
-	return kore.RESULT_OK
 
 #
 # Handler that parses the incoming body as JSON and dumps out some things.
@@ -105,42 +104,16 @@ def page(req):
 def json_parse(req):
 	if req.method != kore.METHOD_PUT:
 		req.response(400, b'')
-		return kore.RESULT_OK
+	else:
+		data = json.loads(req.body)
+		kore.log(kore.LOG_INFO, "loaded json %s" % data)
+		if data["hello"] == 123:
+			kore.log(kore.LOG_INFO, "hello is 123!")
 
-	data = json.loads(req.body)
-	kore.log(kore.LOG_INFO, "loaded json %s" % data)
-	if data["hello"] == 123:
-		kore.log(kore.LOG_INFO, "hello is 123!")
-
-	req.response(200, "ok".encode("utf-8"))
-	return kore.RESULT_OK
-
-#
-# Handler that stores some python state in req.state that it reuses
-# once the handler is called again by the event loop (after having
-# returned RESULT_RETRY to the event loop).
-#
-def state_test(req):
-	# If we don't have a state this is the first time we're called.
-	if req.state is None:
-		kore.log(kore.LOG_INFO, "state_test: first time")
-		req.state = "hello world"
-
-		# Tell Kore to call us again next event loop.
-		return kore.RESULT_RETRY
-
-	# We have been called before.
-	kore.log(kore.LOG_INFO, "state_test: second time, with %s" % req.state)
-	req.response(200, req.state.encode("utf-8"))
-
-	# We *MUST* reset state back to None before returning RESULT_OK
-	req.state = None;
-
-	return kore.RESULT_OK
+		req.response(200, "ok".encode("utf-8"))
 
 #
 # Small handler, returns 200 OK.
 #
 def minimal(req):
 	req.response(200, b'')
-	return kore.RESULT_OK
diff --git a/examples/python/src/upload.py b/examples/python/src/upload.py
index 522c9d3..8b87e81 100644
--- a/examples/python/src/upload.py
+++ b/examples/python/src/upload.py
@@ -27,7 +27,7 @@ def upload(req):
 	if req.method is not kore.METHOD_POST:
 		req.response_header("allow", "post")
 		req.response(400, b'')
-		return kore.RESULT_OK
+		return
 
 	# Ask kore to parse incoming multipart data.
 	req.populate_multi()
@@ -36,7 +36,7 @@ def upload(req):
 	file = req.file_lookup("file")
 	if not file:
 		req.response(400, b'')
-		return kore.RESULT_OK
+		return
 
 	kore.log(kore.LOG_INFO,
 	    "%s (%s, filename=%s)" % (file, file.name, file.filename))
@@ -45,7 +45,7 @@ def upload(req):
 	f = open(file.filename, "wb")
 	if not f:
 		req.response(500, b'')
-		return kore.RESULT_OK
+		return
 
 	# Read all data from incoming file and write it to the output file.
 	len = True
@@ -56,5 +56,3 @@ def upload(req):
 
 	f.close()
 	req.response(200, b'')
-
-	return kore.RESULT_OK
diff --git a/examples/python/src/websockets.py b/examples/python/src/websockets.py
index f0f7614..e5fd507 100644
--- a/examples/python/src/websockets.py
+++ b/examples/python/src/websockets.py
@@ -62,5 +62,3 @@ def ws_connect(req):
 		req.websocket_handshake("onconnect", "onmessage", "ondisconnect")
 	except:
 		req.response(500, b'')
-
-	return kore.RESULT_OK