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42 lines
1.2 KiB
42 lines
1.2 KiB
5 years ago
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"""
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Tutorial - Sessions
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Storing session data in CherryPy applications is very easy: cherrypy
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provides a dictionary called "session" that represents the session
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data for the current user. If you use RAM based sessions, you can store
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any kind of object into that dictionary; otherwise, you are limited to
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objects that can be pickled.
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"""
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import os.path
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import cherrypy
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class HitCounter:
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_cp_config = {'tools.sessions.on': True}
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@cherrypy.expose
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def index(self):
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# Increase the silly hit counter
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count = cherrypy.session.get('count', 0) + 1
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# Store the new value in the session dictionary
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cherrypy.session['count'] = count
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# And display a silly hit count message!
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return '''
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During your current session, you've viewed this
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page %s times! Your life is a patio of fun!
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''' % count
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tutconf = os.path.join(os.path.dirname(__file__), 'tutorial.conf')
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if __name__ == '__main__':
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# CherryPy always starts with app.root when trying to map request URIs
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# to objects, so we need to mount a request handler root. A request
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# to '/' will be mapped to HelloWorld().index().
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cherrypy.quickstart(HitCounter(), config=tutconf)
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