Fix flake8 config

DRMacIver · DRMacIver · commit c25c469c6954 · 2018-04-21T09:33:05.000+01:00
diff --git a/.flake8 b/.flake8
@@ -1,3 +1,5 @@
+[flake8]
+
 exclude =
     compat.py,
     src/hypothesis/vendor/,
diff --git a/tooling/src/hypothesistooling/__main__.py b/tooling/src/hypothesistooling/__main__.py
@@ -48,7 +48,9 @@ def task(fn):
 @task
 def lint():
     os.chdir(tools.HYPOTHESIS_PYTHON)
-    pip_tool('flake8', 'src', 'tests')
+    pip_tool('flake8', 'src', 'tests', '--config', os.path.join(
+        tools.ROOT, ".flake8"
+    ))
 
 
 @task
