django when edit the data from data base -

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i tryong edit data database getting error @ update_user_id more info please @ link u understood please

http://www.pastie.org/1301839

it seems didn't set update_user_id key in session. can work around problem using exceptions:

try:     update_user_id = request.session["update_user_id"] except keyerror:     update_user_id = some_default_value

or (even better) using request.session.get:

update_user_id = request.session.get("update_user_id", some_default_value)

the 2 snippets equivalent.


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