I'm using the contract.py library, running Python 2.4.4.
Now I'm confronted with the following exception backtrace:
(...)
File "/usr/lib/python2.4/site-packages/contract.py", line 1265, in
_check_preconditions
p = f.__assert_pre
AttributeError: 'function' object has no attribute '__assert_pre'
For my surprise, I found that the code of contract.py around line 1265
looks like:
1264: try:
1265: p = f.__assert_pre
1266: except AttributeError:
1267: pass
I'd expect line 1267 to "swallow" the AttributeError siliently. But
the application stops with the above backtrace.
Someone familiar enough with the Python innards ? How can one manage
that an "except" seems to be ignored ?
Ruben
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