Mercurial > hg-stable
changeset 15390:fffe49886a51 stable
util: allow sha1() with no args
Normally this works because we replace util.sha1 with hashlib.sha1
after first use, but if the first user doesn't provide an arg, it
breaks.
| author | Matt Mackall <mpm@selenic.com> |
|---|---|
| date | Mon, 31 Oct 2011 14:22:11 -0500 |
| parents | 3bece03bf3c6 |
| children | a5a6a9b7f3b9 |
| files | mercurial/util.py |
| diffstat | 1 files changed, 2 insertions(+), 2 deletions(-) [+] |
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--- a/mercurial/util.py Mon Oct 31 14:22:11 2011 -0500 +++ b/mercurial/util.py Mon Oct 31 14:22:11 2011 -0500 @@ -73,14 +73,14 @@ # Python compatibility -def sha1(s): +def sha1(s=''): return _fastsha1(s) _notset = object() def safehasattr(thing, attr): return getattr(thing, attr, _notset) is not _notset -def _fastsha1(s): +def _fastsha1(s=''): # This function will import sha1 from hashlib or sha (whichever is # available) and overwrite itself with it on the first call. # Subsequent calls will go directly to the imported function.