misc: add black files/notes

diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644 (file)
index 0000000..16be5cd
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,2 @@
+# trivial: apply black
+f11d41042aa73443c60ea76d2076a7814c650de0

diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644 (file)
index 0000000..a14705c
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,8 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+-   repo: https://github.com/psf/black
+    rev: 20.8b1
+    hooks:
+    - id: black
+      args: ['--target-version', 'py37', '--skip-string-normalization', '--line-length', '110']