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limit logs to a number

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This commit is contained in:
Pierre Bourré 2019-01-22 01:50:16 +01:00
parent ddbe11035d
commit a2935dc44b
1 changed files with 3 additions and 3 deletions
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6
src/yunohost/service.py
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@ -376,7 +376,7 @@ def service_log(name, number=50):
for log_path in log_list:
# log is a file, read it
if log_path == "systemd":
result[log_path] = _get_journalctl_logs(name)
result[log_path] = _get_journalctl_logs(name, int(number))
continue
elif not os.path.isdir(log_path):
result[log_path] = _tail(log_path, int(number)) if os.path.exists(log_path) else []
@ -1050,9 +1050,9 @@ def manually_modified_files():
return output
def _get_journalctl_logs(service):
def _get_journalctl_logs(service, number="all"):
try:
return subprocess.check_output("journalctl -xn -u %s" % service, shell=True)
return subprocess.check_output("journalctl -xn -u {0} -n{1}".format(service, number), shell=True)
except:
import traceback
return "error while get services logs from journalctl:\n%s" % traceback.format_exc()