From f8f4aef5a8bc0e3c403ae343b71b2400978c56d7 Mon Sep 17 00:00:00 2001
From: Hynek Schlawack <hs@ox.cx>
Date: Sat, 9 Feb 2019 14:47:35 +0100
Subject: [PATCH] Revert isolated builds because they break mypy

---
 pyproject.toml | 1 -
 tox.ini        | 2 --
 2 files changed, 3 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 866a34f2..e3980834 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,5 @@
 [build-system]
 requires = ["setuptools", "wheel"]
-build-backend = "setuptools.build_meta"
 
 
 [tool.black]
diff --git a/tox.ini b/tox.ini
index a09784be..6af1fe3b 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,5 @@
 [tox]
 envlist = typing,lint,py27,py34,py35,py36,py37,pypy,pypy3,manifest,docs,doctest,pypi-description,changelog,coverage-report
-isolated_build = True
 
 
 [testenv]
@@ -86,7 +85,6 @@ commands = towncrier --draft
 
 
 [testenv:typing]
-isolated_build = false
 basepython = python3.7
 deps = mypy
 commands = mypy tests/typing_example.py