try_import returns a tuple of a boolean and the requested module or attribute.
exists() functions return tracetool.try_import("tracetool.format." + name)[1]
but they should return the boolean value instead.Signed-off-by: Paolo Bonzini <[email protected]> --- scripts/tracetool/backend/__init__.py | 2 +- scripts/tracetool/format/__init__.py | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/tracetool/backend/__init__.py b/scripts/tracetool/backend/__init__.py index 7bfcc86cc53..6c6344deddb 100644 --- a/scripts/tracetool/backend/__init__.py +++ b/scripts/tracetool/backend/__init__.py @@ -94,7 +94,7 @@ def exists(name): if name == "nop": return True name = name.replace("-", "_") - return tracetool.try_import("tracetool.backend." + name)[1] + return tracetool.try_import("tracetool.backend." + name)[0] class Wrapper: diff --git a/scripts/tracetool/format/__init__.py b/scripts/tracetool/format/__init__.py index 2dc46f3dd93..042fe7d103c 100644 --- a/scripts/tracetool/format/__init__.py +++ b/scripts/tracetool/format/__init__.py @@ -70,7 +70,7 @@ def exists(name): if len(name) == 0: return False name = name.replace("-", "_") - return tracetool.try_import("tracetool.format." + name)[1] + return tracetool.try_import("tracetool.format." + name)[0] def generate(events, format, backend, group): -- 2.51.0
