diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
index 7a94893a..a33cb8e6 100644
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@@ -1,5 +1,9 @@
+# 2019-02-18: Theo Ouzhinski: format python
+1291f79ca376eaf4c6b6c934c8667097879155b7
 # 2019-09-20: 2020jbeutner: format python
 09a6716cdcdf046221aa01a34dac66561e3c5329
+# 2019-09-22: 2020jbeutner: format python
+31d71391d615987c98cb98498988ca689676f945
 # 2019-11-23: 2020jbeutner: format python and js
 809a2a7f778f276354f48d8564b8771b32c36836
 2d08db35b47e3d969b181b8ce69e60d8c7cffe74