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Don't print exceptions to stderr, log them instead, always force output

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This commit is contained in:
enkore 2015-06-08 02:41:04 +02:00
parent 3a6319c1b9
commit e9b7c6c439
1 changed files with 15 additions and 12 deletions
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27
i3pystatus/core/threading.py
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@ -67,23 +67,26 @@ class ExceptionWrapper(Wrapper):
try:
self.workload()
except:
sys.stderr.write("Exception in {thread} at {time}\n".format(
message = "\n> Exception in {thread} at {time}, module {name}".format(
thread=threading.current_thread().name,
time=time.strftime("%c")
))
traceback.print_exc(file=sys.stderr)
sys.stderr.flush()
if hasattr(self.workload, "output"):
self.workload.output = {
"full_text": "{}: {}".format(self.workload.__class__.__name__,
self.format_error(str(sys.exc_info()[1]))),
"color": "#FF0000",
}
time=time.strftime("%c"),
name=self.workload.__class__.__name__
)
if hasattr(self.workload, "logger"):
self.workload.logger.error(message, exc_info=True)
self.workload.output = {
"full_text": "{}: {}".format(self.workload.__class__.__name__,
self.format_error(str(sys.exc_info()[1]))),
"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
if len(exception_message) > error_len:
return exception_message[:error_len] + '…'
else:
return exception_message
else:
return exception_message