#2444: TG 2.1a3 dispatcher mistakenly assumes all required positional parameters
are provided
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Reporter: mcfletch | Owner:
Type: defect | Status: new
Priority: normal | Milestone: __unclassified__
Component: TurboGears | Version: 2.1a3
Severity: normal | Keywords:
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At line 145 of dispatcher.py, the code makes the assumption that it can do
remainder[i]. If the user provides 1 parameter positionally (i.e. as part
of the URL) and the next via keyword argument, the handler raises an
exception trying to assign remainder[i]... fix:
for i,var in enumerate(required_vars):
if i < len(remainder):
remainder[i] = params[var]
del params[var]
that is, check for i< len(remainder) before attempting to assign to it.
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Ticket URL: <http://trac.turbogears.org/ticket/2444>
TurboGears <http://www.turbogears.org/>
TurboGears front-to-back web development
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