diff options
Diffstat (limited to 'scripts/tracetool/backend/__init__.py')
| -rw-r--r-- | scripts/tracetool/backend/__init__.py | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/scripts/tracetool/backend/__init__.py b/scripts/tracetool/backend/__init__.py index 5e36f0415d..5bfa1efc5c 100644 --- a/scripts/tracetool/backend/__init__.py +++ b/scripts/tracetool/backend/__init__.py @@ -99,17 +99,18 @@ def exists(name): class Wrapper: - def __init__(self, backend, format): - self._backend = backend.replace("-", "_") + def __init__(self, backends, format): + self._backends = [backend.replace("-", "_") for backend in backends] self._format = format.replace("-", "_") - assert exists(self._backend) + assert all(exists(backend) for backend in self._backends) assert tracetool.format.exists(self._format) def _run_function(self, name, *args, **kwargs): - func = tracetool.try_import("tracetool.backend." + self._backend, - name % self._format, None)[1] - if func is not None: - func(*args, **kwargs) + for backend in self._backends: + func = tracetool.try_import("tracetool.backend." + backend, + name % self._format, None)[1] + if func is not None: + func(*args, **kwargs) def generate_begin(self, events): self._run_function("generate_%s_begin", events) |