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| author | Aurelien Campeas <aurelien.campeas@logilab.fr> | 2010-11-26 18:03:21 +0100 |
|---|---|---|
| committer | Aurelien Campeas <aurelien.campeas@logilab.fr> | 2010-11-26 18:03:21 +0100 |
| commit | d76f9681147d4b4f676ed044bd5165aec180642b (patch) | |
| tree | 8a2ab92fc640445d90ba9fcf5de206223a4ac622 /decorators.py | |
| parent | 312f32abac70c8fd3e1fe13b75dcb61121dd8808 (diff) | |
| download | logilab-common-d76f9681147d4b4f676ed044bd5165aec180642b.tar.gz | |
[decorators] cached try to keep the original function name
Diffstat (limited to 'decorators.py')
| -rw-r--r-- | decorators.py | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/decorators.py b/decorators.py index de488d9..2218087 100644 --- a/decorators.py +++ b/decorators.py @@ -15,12 +15,7 @@ # # You should have received a copy of the GNU Lesser General Public License along # with logilab-common. If not, see <http://www.gnu.org/licenses/>. -"""A few useful function/method decorators. - - - - -""" +""" A few useful function/method decorators. """ __docformat__ = "restructuredtext en" from types import MethodType @@ -43,7 +38,11 @@ def cached(callableobj, keyarg=None): value = callableobj(self, *args) setattr(self, cache, value) return value - cache_wrapper1.__doc__ = callableobj.__doc__ + try: + cache_wrapper1.__doc__ = callableobj.__doc__ + cache_wrapper1.func_name = callableobj.func_name + except: + pass return cache_wrapper1 elif keyarg: @@ -64,7 +63,11 @@ def cached(callableobj, keyarg=None): #print 'miss', self, cache, key _cache[key] = callableobj(self, *args, **kwargs) return _cache[key] - cache_wrapper2.__doc__ = callableobj.__doc__ + try: + cache_wrapper2.__doc__ = callableobj.__doc__ + cache_wrapper2.func_name = callableobj.func_name + except: + pass return cache_wrapper2 def cache_wrapper3(self, *args): @@ -82,7 +85,11 @@ def cached(callableobj, keyarg=None): #print 'miss' _cache[args] = callableobj(self, *args) return _cache[args] - cache_wrapper3.__doc__ = callableobj.__doc__ + try: + cache_wrapper3.__doc__ = callableobj.__doc__ + cache_wrapper3.func_name = callableobj.func_name + except: + pass return cache_wrapper3 def clear_cache(obj, funcname): |