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ReplApplication.get_object(): exclude backends which does not implement 'method'

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Signed-off-by: Pierre Mazière <pierre.maziere@gmx.com>
This commit is contained in:
Pierre Mazière 2014-01-02 02:02:44 +01:00
commit e0417f702d
1 changed files with 8 additions and 0 deletions
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8
weboob/tools/application/repl.py
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@ -261,6 +261,14 @@ class ReplApplication(Cmd, ConsoleApplication):
# if backend's service returns several objects, try to find the one # if backend's service returns several objects, try to find the one
# with wanted ID. If not found, get the last not None object. # with wanted ID. If not found, get the last not None object.
obj = None obj = None
# remove backends that do not have the required method
new_backend_names=[]
for backend in backend_names:
actual_backend = self.weboob.get_backend(backend)
if getattr(actual_backend, method, None) is not None:
new_backend_names.append(backend)
backend_names = tuple(new_backend_names)
for backend, objiter in self.do(method, _id, backends=backend_names, fields=fields, **kargs): for backend, objiter in self.do(method, _id, backends=backend_names, fields=fields, **kargs):
if objiter: if objiter:
obj = objiter obj = objiter