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[improvement][arch] unifying the process output when upgrading several repo packages to prevent wrong error returns

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Vinícius Moreira
2020-04-14 16:18:39 -03:00
parent 355e7f7bf8
commit 323a5a1a76
5 changed files with 12 additions and 11 deletions
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6
bauh/commons/system.py
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@@ -157,18 +157,22 @@ class ProcessHandler:
return process.subproc.returncode is None or process.subproc.returncode == 0
def handle_simple(self, proc: SimpleProcess) -> Tuple[bool, str]:
def handle_simple(self, proc: SimpleProcess, output_handler=None) -> Tuple[bool, str]:
self._notify_watcher(' '.join(proc.instance.args) + '\n')
output = StringIO()
for o in proc.instance.stdout:
if o:
line = o.decode()
output.write(line)
line = line.strip()
if line:
if output_handler:
output_handler(line)
self._notify_watcher(line)
output.seek(0)