Fix type checking with latest Mypy (0.770)

theskumar · Apr 12, 2020 · eb3eab8 · eb3eab8
1 parent 12439aa
commit eb3eab8
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/src/dotenv/main.py b/src/dotenv/main.py
@@ -275,6 +275,7 @@ def _is_interactive():
             current_file = __file__
 
         while frame.f_code.co_filename == current_file:
+            assert frame.f_back is not None
             frame = frame.f_back
         frame_filename = frame.f_code.co_filename
         path = os.path.dirname(os.path.abspath(frame_filename))

diff --git a/tox.ini b/tox.ini
@@ -22,7 +22,7 @@ commands =
 skip_install = true
 deps =
   flake8
-  mypy==0.761
+  mypy
 commands =
   flake8 src tests
   mypy --python-version=3.8 src tests