Ivan Grokhotkov e43a4d51f2 tools: fix idf_tools.py compatibility regression with Python 2
In Python 2, cadata must be explicitly converted to unicode:
https://bugs.python.org/issue37079

Regression from 081ebcf1e7776b4a67e3c350020068d66ce0e416
2020-10-14 18:24:55 +02:00
..
2020-09-22 11:29:30 +02:00
2020-10-08 11:19:23 +08:00
2020-07-06 19:05:44 +08:00
2020-09-22 15:15:03 +08:00