fix the evil snake (again)

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@9051 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/languages/mod_python/python_example.py

@@ -0,0 +1,61 @@
+import os
+from freeswitch import *
+
+# HANGUP HOOK
+#
+# session is a session object
+# what is "hangup" or "transfer"
+# if you pass an extra arg to setInputCallback then append 'arg' to get that value
+# def hangup_hook(session, what, arg):
+def hangup_hook(session, what):
+
+	consoleLog("info","hangup hook for %s!!\n\n" % what)
+	return
+
+
+# INPUT CALLBACK
+#
+# session is a session object
+# what is "dtmf" or "event"
+# obj is a dtmf object or an event object depending on the 'what' var.
+# if you pass an extra arg to setInputCallback then append 'arg' to get that value
+# def input_callback(session, what, obj, arg):
+def input_callback(session, what, obj):
+
+	if (what == "dtmf"):
+		consoleLog("info", what + " " + obj.digit + "\n")
+	else:
+		consoleLog("info", what + " " + obj.serialize() + "\n")		
+	return "pause"
+
+# APPLICATION
+#
+# default name for apps is "handler" it can be overridden with <modname>::<function>
+# session is a session object
+# args is all the args passed after the module name
+def handler(session, args):
+
+	session.answer()
+	session.setHangupHook(hangup_hook)
+	session.setInputCallback(input_callback)
+	session.execute("playback", session.getVariable("hold_music"))
+
+# FSAPI CALL FROM CLI, DP HTTP etc
+#
+# default name for python FSAPI is "fsapi" it can be overridden with <modname>::<function>
+# stream is a switch_stream, anything written with stream.write() is returned to the caller
+# env is a switch_event
+# args is all the args passed after the module name
+# session is a session object when called from the dial plan or the string "na" when not.
+def fsapi(session, stream, env, args):
+
+	stream.write("w00t!\n" + env.serialize())
+	
+
+# RUN A FUNCTION IN A THREAD
+#
+# default name for pyrun is "runtime" it can be overridden with <modname>::<function>
+# args is all the args passed after the module name
+def runtime(args):
+
+	print args + "\n"