Mercurial > cpython-lru_cache-weakref
changeset 47636:f6aea808b357 legacy-trunk
Sounds obvious, but I didn't even realize that you can put non-string
keys in type dictionaries without using this locals() hack.
| author | Armin Rigo <arigo@tunes.org> |
|---|---|
| date | Thu, 12 Jun 2008 09:50:58 +0000 |
| parents | b45a95390620 |
| children | 44019e37ac92 |
| files | Lib/test/crashers/loosing_mro_ref.py |
| diffstat | 1 files changed, 3 insertions(+), 4 deletions(-) [+] |
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--- a/Lib/test/crashers/loosing_mro_ref.py Wed Jun 11 20:28:06 2008 +0000 +++ b/Lib/test/crashers/loosing_mro_ref.py Thu Jun 12 09:50:58 2008 +0000 @@ -27,10 +27,9 @@ class Base2(object): mykey = 'from Base2' -class X(Base): - # you can't add a non-string key to X.__dict__, but it can be - # there from the beginning :-) - locals()[MyKey()] = 5 +# you can't add a non-string key to X.__dict__, but it can be +# there from the beginning :-) +X = type('X', (Base,), {MyKey(): 5}) print X.mykey # I get a segfault, or a slightly wrong assertion error in a debug build.