Signed-off-by: YAMADA Hideki <[email protected]>
---
ryu/base/app_manager.py | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/ryu/base/app_manager.py b/ryu/base/app_manager.py
index 25b043a..59a8b4b 100644
--- a/ryu/base/app_manager.py
+++ b/ryu/base/app_manager.py
@@ -68,14 +68,14 @@ def unregister_app(app):
def require_app(app_name):
"""
Request the application to be loaded.
-
- This is used for "api" style modules, which is imported by a client
- application, to automatically load the corresponding server application.
"""
- frm = inspect.stack()[2] # skip a frame for "api" module
- m = inspect.getmodule(frm[0]) # client module
- m._REQUIRED_APP = getattr(m, '_REQUIRED_APP', [])
- m._REQUIRED_APP.append(app_name)
+ for frame_record in inspect.stack():
+ frame = frame_record[0]
+ module = inspect.getmodule(frame)
+ module._REQUIRED_APP = getattr(module, '_REQUIRED_APP', [])
+ for name, member in inspect.getmembers(module):
+ if inspect.isclass(member) and issubclass(member, RyuApp):
+ module._REQUIRED_APP.append(app_name)
class RyuApp(object):
--
1.7.9.5
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