From 8131bfc3f6f16db173ce9391b91c7644e0234304 Mon Sep 17 00:00:00 2001
From: Eric Arellano <ericarellano@me.com>
Date: Sun, 23 Jun 2019 23:44:20 -0700
Subject: [PATCH] Install Black and isort autoformatters (#3069)

* Install Black and isort

* Add config via pyproject.toml

Notably we keep the convention of 130 line length.

* Add target python version
---
 pyproject.toml             | 11 +++++++++++
 requirements-tests-py3.txt |  2 ++
 2 files changed, 13 insertions(+)
 create mode 100644 pyproject.toml

diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 000000000..3ae4966f6
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,11 @@
+[tool.black]
+line_length = 130
+target_version = ["py37"]
+
+[tool.isort]
+multi_line_output = 3
+include_trailing_comma = true
+force_grid_wrap = 0
+use_parentheses = true
+combine_as_imports = true
+line_length = 130
diff --git a/requirements-tests-py3.txt b/requirements-tests-py3.txt
index 5c23efe5e..00054fa19 100644
--- a/requirements-tests-py3.txt
+++ b/requirements-tests-py3.txt
@@ -1,6 +1,8 @@
 git+https://github.com/python/mypy.git@master
 typed-ast>=1.0.4
+black==19.3b0
 flake8==3.6.0
 flake8-bugbear==18.8.0
 flake8-pyi==18.3.1
+isort==4.3.20
 pytype>=2019.5.15