* With decorator, the docstring of original method will be deleted.
* Use functools.wraps() to keep the docstring of original method.
Check
http://stackoverflow.com/questions/1782843/python-decorator-problem-with-docstrings
for detail.
* With this fix user can check method help message in interactive python with
command:
help(lsm.Client.volume_create)
Signed-off-by: Gris Ge <f...@redhat.com>
---
python_binding/lsm/_common.py | 1 +
1 file changed, 1 insertion(+)
diff --git a/python_binding/lsm/_common.py b/python_binding/lsm/_common.py
index f2fd568..4c87661 100644
--- a/python_binding/lsm/_common.py
+++ b/python_binding/lsm/_common.py
@@ -533,6 +533,7 @@ def return_requires(*types):
is quite important.
"""
def outer(func):
+ @functools.wraps(func)
def inner(*args, **kwargs):
r = func(*args, **kwargs)
--
1.8.3.1
------------------------------------------------------------------------------
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