Peter Pfeufer a6b340c179
update code to reflect the new minimum python version 3.7
- update string format method
- remove redundant default arguments from function  calls
- remove unused imports
- remove unicode identifier from strings, it's default in py3 (see: https://stackoverflow.com/a/4182635/12201331)
2021-10-18 11:59:05 +02:00
..