On Tue, 16 Nov 2004 17:21:38 -0500, Eric Radman wrote: > I've been working on porting several apps over to the WSGI > framework, and found minor differences in session handling that > require code correction: > > The current WSGI implementation returns None for uninitialized > Session variables, whereas WebKit would dump without a try...except > pair. > > Using Webware/WebKit: > > > session = self.session() > try: > id = session['userid'] > except: > id = None > if id is None: > """ Error """ > else > """ Generate Page """ > > > Using WSGIKit: > > > session = self.session() > id = session._values['userid'] > if id is None: > """ Error """ > else > """ Generate Page """ > > > This is fine, but session[] always returns None, so I have to use > _values[]. Is this a bug or intended behavior?
Intended. In cases where Webware objects provide dictionary-like access (foo['bar']), they act like Python dictionaries: a KeyError is raised if the key does not exist. And typically a get() or getFoo() method is provided which can accept a default value to return if the key does not exist. I don't see the point in making something look like a Python dictionary, but act differently. -Chuck ------------------------------------------------------- This SF.Net email is sponsored by: InterSystems CACHE FREE OODBMS DOWNLOAD - A multidimensional database that combines robust object and relational technologies, making it a perfect match for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8 _______________________________________________ Webware-devel mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/webware-devel