Hook script python incorrectly decodes Cyrillic output from linux shell. Where is the mistake?

Question

linux

There is a hook script for python. Here is its main function:

def main(repos):
  log_cmd = '%s log "%s"' % (SVNLOOK, repos)
  log_msg = os.popen(log_cmd, 'r').readline().rstrip('n')
  rev_number_cmd = '%s info "%s"' % (SVNLOOK, repos)
  out = subprocess.Popen(rev_number_cmd, stdout=subprocess.PIPE, shell=True)
  revs = out.stdout.read().decode('UTF-8')
  own_key = check_commit_message(log_msg, jira)
  comment_jira_ticket(jira, own_key, revs)

if __name__ == '__main__':
  main(sys.argv[1])

This script executes the svnlook info command and takes the info of the latest commit in the repository. When using the command in the linux shell, all information is displayed correctly and correctly:

username
2020-05-07 20:53:48 +0300 (Thu, 07 May 2020)
53
ISSUE-148 Win В первом раунде

When the command is called by a script and decoded from utf-8, it turns out:

username
2020-05-07 20:53:48 +0300 (Thu, 07 May 2020)
53
ISSUE-148 Win {U+0412} {U+043F}{U+0435}{U+0440}{U+0432}{U+043E}{U+043C} {U+0440}{U+0430}{U+0443}{U+043D}{U+0434}{U+0435}

Can't handle it: tried decodes from various encodings. Thank you in advance!

Answer 1

Not your case?