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| author | Chris St. Pierre <chris.a.st.pierre@gmail.com> | 2012-08-22 17:23:41 -0400 |
|---|---|---|
| committer | Chris St. Pierre <chris.a.st.pierre@gmail.com> | 2012-08-22 17:23:41 -0400 |
| commit | 453a4d750da31f2ae2490a1803d538fb1fe78117 (patch) | |
| tree | 0b364a65ee0467956f7e5804c7909fa231960c28 /src | |
| parent | b4f4d14e453aaec849e95268e6327fa07e5ff03e (diff) | |
| download | bcfg2-453a4d750da31f2ae2490a1803d538fb1fe78117.tar.gz bcfg2-453a4d750da31f2ae2490a1803d538fb1fe78117.tar.bz2 bcfg2-453a4d750da31f2ae2490a1803d538fb1fe78117.zip | |
Metadata: provide all() for py2.4 compat
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/Bcfg2/Server/Plugins/Metadata.py | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/lib/Bcfg2/Server/Plugins/Metadata.py b/src/lib/Bcfg2/Server/Plugins/Metadata.py index bc3470273..a5fa78088 100644 --- a/src/lib/Bcfg2/Server/Plugins/Metadata.py +++ b/src/lib/Bcfg2/Server/Plugins/Metadata.py @@ -24,6 +24,19 @@ except ImportError: has_django = False +try: + all +except NameError: + # some of the crazy lexical closure stuff below works with all() + # but not with this loop inline. i really don't understand + # lexical closures some^Wmost days + def all(iterable): + for element in iterable: + if not element: + return False + return True + + def locked(fd): """Aquire a lock on a file""" try: |