Describe isort's multi_line_output setting

Jamim · Jamim · commit eaf0118b34d7 · 2019-08-31T00:26:46.000+03:00
These changes follow up the "Fix and improve tests for Python != 3.7" PR. The multi_line_output was already set to 3 in the "Add initial black formatting" PR, so after rebasing to master this commit contains only comment that describes a magic number from the isort configuration file. Corresponding PR: - open-telemetry#109 Related discussions: - open-telemetry#95 (comment) - open-telemetry#95 (comment)
diff --git a/.isort.cfg b/.isort.cfg
@@ -1,6 +1,14 @@
 [settings]
-multi_line_output=3
 include_trailing_comma=True
 force_grid_wrap=0
 use_parentheses=True
 line_length=79
+
+; 3 stands for Vertical Hanging Indent, e.g.
+; from third_party import (
+;     lib1,
+;     lib2,
+;     lib3,
+; )
+; docs: https://github.com/timothycrosley/isort#multi-line-output-modes
+multi_line_output=3
