Hello, 

I have a script which should add a template to articles which are created by the ContentTranslation tool (the template has parameters which depends on language and revision which were used as the source one; this is the reason why I use separate script). It may be found at https://github.com/urbanecm/addPrekladCT/blob/master/addmissing.py. The script work perfectly on my local PC and on bastion host but I can't get it work on the grid. 

The script itself is run by python3 addmissing.py -always -file:pages.txt -search:'-insource:/\{\{[Pp]řeklad/' and require pages.txt file and preklads.txt file at https://tools.wmflabs.org/urbanecmbot/test/preklads.txt. The first contains pages that should be processed and act as the generator, the second one is something like a database with exact templates which should be inserted. Both files are as an example in the attachments. 

When I try to run it at toollabs bastion, all works as it should. When I send the script to grid, it do not work (see sample output below). Why? Can somebody help me with it? 

Thank you in advance, 
Martin Urbanec / Urbanecm

; Output

urbanecm@tools-bastion-02 ~/Documents/cswiki/addPrekladCT 
$ cat test.sh 
python3 addmissing.py -always -file:pages.txt -search:'-insource:/\{\{[Pp]řeklad/'
urbanecm@tools-bastion-02 ~/Documents/cswiki/addPrekladCT 
$ jsub bash test.sh
Your job 6201363 ("bash") has been submitted
urbanecm@tools-bastion-02 ~/Documents/cswiki/addPrekladCT 
$ qstat
job-ID  prior   name       user         state submit/start at     queue                          slots ja-task-ID 
-----------------------------------------------------------------------------------------------------------------
6201363 0.30000 bash       urbanecm     r     06/16/2017 18:14:42 task@tools-exec-1404.eqiad.wmf     1        
urbanecm@tools-bastion-02 ~/Documents/cswiki/addPrekladCT 
$ ls ~/bash.*
/home/urbanecm/bash.err  /home/urbanecm/bash.out
urbanecm@tools-bastion-02 ~/Documents/cswiki/addPrekladCT 
$ cat ~/bash.*
Traceback (most recent call last):
  File "addmissing.py", line 223, in <module>
    main()
  File "addmissing.py", line 183, in main
    local_args = pywikibot.handle_args(args)
  File "/shared/pywikipedia/core/pywikibot/bot.py", line 954, in handle_args
    writeToCommandLogFile()
  File "/shared/pywikipedia/core/pywikibot/bot.py", line 1128, in writeToCommandLogFile
    command_log_file.write(s + os.linesep)
  File "/usr/lib/python3.4/codecs.py", line 711, in write
    return self.writer.write(data)
  File "/usr/lib/python3.4/codecs.py", line 368, in write
    data, consumed = self.encode(object, self.errors)
UnicodeEncodeError: 'utf-8' codec can't encode character '\udcc5' in position 67: surrogates not allowed
CRITICAL: Closing network session.
<class 'UnicodeEncodeError'>
urbanecm@tools-bastion-02 ~/Documents/cswiki/addPrekladCT