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Hello,
I have upload field with IS_IMAGE validator, which allow only gif,jpg.
If I try to upload bmp, it leads to a weird uncaught exception:
Traceback (most recent call last):
File "/opt/web2py/gluon/restricted.py", line 176, in restricted
exec ccode in environment
File "/opt/web2py/applications/jfind/controllers/users.py", line 1571,
in <module>
File "/opt/web2py/gluon/globals.py", line 100, in <lambda>
self._caller = lambda f: f()
File "/opt/web2py/applications/jfind/controllers/users.py", line 868,
in update_my_profile
if form.accepts(request.vars, session):
File "/opt/web2py/gluon/sqlhtml.py", line 738, in accepts
if not request_vars.get(key,None) and self.table[key].type=='upload' \
File "/usr/lib/python2.5/cgi.py", line 633, in __len__
return len(self.keys())
File "/usr/lib/python2.5/cgi.py", line 609, in keys
raise TypeError, "not indexable"
TypeError: not indexable
This workaround in sqlhtml.accepts() helps for me:
if not ret and self.record and self.errors:
for key in self.errors.keys():
try:
if not request_vars.get(key,None) and
self.table[key].type=='upload' \
and self.record[key] and not
key+UploadWidget.ID_DELETE_SUFFIX in request_vars:
del self.errors[key]
except TypeError:
pass
But IMO the real cause of non-indexable request_vars will be somewhere
else..
D
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