Message107112
Substituting
foo = tuple()
TypeError: can only concatenate list (not "tuple") to list
class Crasher(tuple): pass
foo = Crasher()
a = [1] + foo
b=a[0]
print (type(a), len(a), type(b), len(type(b)), type(type(b)))
<class 'tuple'> 1 [] 1 <class 'list'>
as before, so namedtuple is not, in particular, the culprit.
Other two Crasher versions do the same. I also get a delayed pythonw error message after the print that does not cause the shell to restart. This may partly be an IDLE artifact. |
|
Date |
User |
Action |
Args |
2010-06-04 23:53:53 | terry.reedy | set | recipients:
+ terry.reedy, jackdied, r.david.murray, benrg |
2010-06-04 23:53:53 | terry.reedy | set | messageid: <1275695633.46.0.533443196978.issue8847@psf.upfronthosting.co.za> |
2010-06-04 23:53:51 | terry.reedy | link | issue8847 messages |
2010-06-04 23:53:51 | terry.reedy | create | |
|