[PyPy-issue] [issue579] werkzeug securecookie / hmac crashes
Armin Rigo
pypy-dev-issue at codespeak.net
Tue Nov 30 12:37:08 CET 2010
Armin Rigo <armin.rigo at gmail.com> added the comment:
Ah, it's an example of people using functions from extension modules and
assuming that they are built-in functions. The difference shows up when storing
them as class attributes, e.g.:
class A(object):
mylen = len
print A().mylen([2,3,4])
This example works both in PyPy and CPython because len is a built-in function;
however it would not work if we first said:
_len = len
def len(lst):
return _len(lst)
It will be fixed I suppose.
----------
status: unread -> chatting
_______________________________________________________
PyPy development tracker <pypy-dev-issue at codespeak.net>
<https://codespeak.net/issue/pypy-dev/issue579>
_______________________________________________________
More information about the Pypy-issue
mailing list