fix some linter errors

.gitlab-ci.yml

@@ -7,7 +7,7 @@ linter:
   - python3 -V
   - uname -a
   - apt install -y sqlite3 locales-all git python3-flask python3-ldap3 python3-requests python3-lxml python3-icalendar python3-mysql.connector python3-requests python3-coverage pylint3
-  - pylint3 --indent-string='\t' --indent-after-paren=1 --max-line-length=140 --output-format=text *.py | tee pylint.txt
+  - pylint3 --indent-string='\t' --indent-after-paren=1 --max-line-length=160 --output-format=text *.py | tee pylint.txt
   artifacts:
       paths:
       - pylint.txt

chapters.py

@@ -22,7 +22,7 @@ def import_xmp_chapters(jobid, jobtype, data, state, status):
 def suggest_chapter(lectureid):
 	time = request.values['time']
 	text = request.values['text']
-	assert(time and text)
+	assert time and text
 	try:
 		x = datetime.strptime(time, '%H:%M:%S')
 		time = timedelta(hours=x.hour, minutes=x.minute, seconds=x.second).total_seconds()