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Add method to truncate long error messages.

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This commit is contained in:
facetoe 2015-03-28 19:10:13 +08:00
parent ab4bb9af20
commit 2701a22db4
1 changed files with 9 additions and 1 deletions
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10
i3pystatus/core/threading.py
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@ -75,10 +75,18 @@ class ExceptionWrapper(Wrapper):
sys.stderr.flush() sys.stderr.flush()
if hasattr(self.workload, "output"): if hasattr(self.workload, "output"):
self.workload.output = { self.workload.output = {
"full_text": "{}: {}".format(self.workload.__class__.__name__, sys.exc_info()[1]), "full_text": "{}: {}".format(self.workload.__class__.__name__,
self.format_error(str(sys.exc_info()[1]))),
"color": "#FF0000", "color": "#FF0000",
} }
def format_error(self, exception_message):
if hasattr(self.workload, 'max_error_len'):
error_len = self.workload.max_error_len
return exception_message[:error_len] + '...' if len(exception_message) > error_len else exception_message
else:
return exception_message
class WorkloadWrapper(Wrapper): class WorkloadWrapper(Wrapper):
time = 0.0 time = 0.0