Mercurial > hg-stable
changeset 36840:6bdea0efdab5
util: forward __bool__()/__nonzero__() on fileobjectproxy
In trying to debug the Windows process hang in D2720, I changed the stderr pipe
to the peer to be os.devnull instead. That caused sshpeer._cleanuppipes()[1] to
explode, complaining NoneType has no __iter__ attribute, even though the
previous line checked for None.
[1] https://www.mercurial-scm.org/repo/hg/file/b434965f984e/mercurial/sshpeer.py#l133
| author | Matt Harbison <matt_harbison@yahoo.com> |
|---|---|
| date | Sat, 10 Mar 2018 12:22:08 -0500 |
| parents | 82af07e1ae16 |
| children | 46f4d71ed505 |
| files | mercurial/util.py |
| diffstat | 1 files changed, 5 insertions(+), 0 deletions(-) [+] |
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--- a/mercurial/util.py Tue Mar 06 07:16:41 2018 -0600 +++ b/mercurial/util.py Sat Mar 10 12:22:08 2018 -0500 @@ -543,6 +543,11 @@ return getattr(object.__getattribute__(self, r'_orig'), name) + def __nonzero__(self): + return bool(object.__getattribute__(self, r'_orig')) + + __bool__ = __nonzero__ + def __delattr__(self, name): return delattr(object.__getattribute__(self, r'_orig'), name)