[Zope] Python script bug: map

7 Jul 2001

      Try this simple python script:

print  map(None, (1,2))
return printed

in standalone python this should produce
['1','2']

but in zope-2.4.0b3 we get an error:

Error Type: TypeError
Error Value: loop over non-sequence

a sneak at the code in lib/python/AccessControl/ZopeGuards.py,
the error occured in function "guarded_map",
the parameter "seqs" should receive "(1, 2)" but instead
it received "((1,2),)".

This bug is reported to the collector as No. 2382.

Li Dongfeng