08_sessions.py

Revision 102 (checked in by dpotter, 4 years ago)	add descriptive names to the tutorials

Line
1	"""
2	Tutorial 08 - Sessions
3
4	Storing session data in CherryPy applications is very easy: cpg.request
5	provides a dictionary called sessionMap that represents the session
6	data for the current user. If you use RAM based sessions, you can store
7	any kind of object into that dictionary; otherwise, you are limited to
8	objects that can be pickled.
9	"""
10
11	from cherrypy import cpg
12
13
14	class HitCounter:
15	def index(self):
16	# Increase the silly hit counter
17	count = cpg.request.sessionMap.get('count', 0) + 1
18
19	# Store the new value in the session dictionary
20	cpg.request.sessionMap['count'] = count
21
22	# And display a silly hit count message!
23	return '''
24	During your current session, you've viewed this
25	page %s times! Your life is a patio of fun!
26	''' % count
27
28	index.exposed = True
29
30
31	cpg.root = HitCounter()
32
33	cpg.server.start(configFile = 'tutorial.conf')

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