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| author | andy <github@anarkystic.com> | 2010-08-03 18:00:11 +0200 |
|---|---|---|
| committer | andy <github@anarkystic.com> | 2010-08-03 18:00:11 +0200 |
| commit | 6dde6fdc10bdb6f75fabce1b0e7a6c4e031937ea (patch) | |
| tree | 7fbedae2f898da0b167c303a9fa7628294e9bf44 | |
| parent | e95aac3ac93dabd35eb86951fdc270e06d2b2622 (diff) | |
| download | nova-6dde6fdc10bdb6f75fabce1b0e7a6c4e031937ea.tar.gz nova-6dde6fdc10bdb6f75fabce1b0e7a6c4e031937ea.tar.xz nova-6dde6fdc10bdb6f75fabce1b0e7a6c4e031937ea.zip | |
updated doc string and wrapper
| -rw-r--r-- | nova/flags.py | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/nova/flags.py b/nova/flags.py index 2ec7d9c9f..b3bdd088f 100644 --- a/nova/flags.py +++ b/nova/flags.py @@ -29,6 +29,14 @@ import gflags class FlagValues(gflags.FlagValues): + """Extension of gflags.FlagValues that allows undefined and runtime flags. + + Unknown flags will be ignored when parsing the command line, but the + command line will be kept so that it can be replayed if new flags are + defined after the initial parsing. + + """ + def __init__(self): gflags.FlagValues.__init__(self) self.__dict__['__dirty'] = [] @@ -125,7 +133,7 @@ class FlagValues(gflags.FlagValues): FLAGS = FlagValues() -def party_wrapper(func): +def _wrapper(func): def _wrapped(*args, **kw): kw.setdefault('flag_values', FLAGS) func(*args, **kw) @@ -133,16 +141,16 @@ def party_wrapper(func): return _wrapped -DEFINE_string = party_wrapper(gflags.DEFINE_string) -DEFINE_integer = party_wrapper(gflags.DEFINE_integer) -DEFINE_bool = party_wrapper(gflags.DEFINE_bool) -DEFINE_boolean = party_wrapper(gflags.DEFINE_boolean) -DEFINE_float = party_wrapper(gflags.DEFINE_float) -DEFINE_enum = party_wrapper(gflags.DEFINE_enum) -DEFINE_list = party_wrapper(gflags.DEFINE_list) -DEFINE_spaceseplist = party_wrapper(gflags.DEFINE_spaceseplist) -DEFINE_multistring = party_wrapper(gflags.DEFINE_multistring) -DEFINE_multi_int = party_wrapper(gflags.DEFINE_multi_int) +DEFINE_string = _wrapper(gflags.DEFINE_string) +DEFINE_integer = _wrapper(gflags.DEFINE_integer) +DEFINE_bool = _wrapper(gflags.DEFINE_bool) +DEFINE_boolean = _wrapper(gflags.DEFINE_boolean) +DEFINE_float = _wrapper(gflags.DEFINE_float) +DEFINE_enum = _wrapper(gflags.DEFINE_enum) +DEFINE_list = _wrapper(gflags.DEFINE_list) +DEFINE_spaceseplist = _wrapper(gflags.DEFINE_spaceseplist) +DEFINE_multistring = _wrapper(gflags.DEFINE_multistring) +DEFINE_multi_int = _wrapper(gflags.DEFINE_multi_int) def DECLARE(name, module_string, flag_values=FLAGS): |