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Print to stderr instead of raising error if version does not match

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This commit is contained in:
Christophe Bedard 2020-01-09 20:57:08 -05:00
parent 3980c2dd01
commit da9f4230a8
1 changed files with 3 additions and 2 deletions
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5
tracetools_trace/tracetools_trace/tools/lttng.py
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@ -29,8 +29,9 @@ try:
current_version = _lttng.get_version() current_version = _lttng.get_version()
LTTNG_MIN_VERSION = '2.10.7' LTTNG_MIN_VERSION = '2.10.7'
if current_version is None or current_version < StrictVersion(LTTNG_MIN_VERSION): if current_version is None or current_version < StrictVersion(LTTNG_MIN_VERSION):
raise RuntimeError( print(
f'lttng module version >={LTTNG_MIN_VERSION} required, found {str(current_version)}' f'lttng module version >={LTTNG_MIN_VERSION} required, found {str(current_version)}',
file=sys.stderr,
) )
except ImportError: except ImportError:
# Fall back on stub functions so that this still passes linter checks # Fall back on stub functions so that this still passes linter checks