From 654cc9470eef8a6371f8ab6c8b4eae467068e329 Mon Sep 17 00:00:00 2001
From: Patrick Cloke <clokep@users.noreply.github.com>
Date: Wed, 21 Oct 2020 06:45:01 -0400
Subject: [PATCH] Pin mypy-zope for compatibility with mypy. (#8600)

---
 changelog.d/8600.misc | 1 +
 setup.py              | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 changelog.d/8600.misc

diff --git a/changelog.d/8600.misc b/changelog.d/8600.misc
new file mode 100644
index 000000000000..a5a922e641dc
--- /dev/null
+++ b/changelog.d/8600.misc
@@ -0,0 +1 @@
+Update `mypy` static type checker to 0.790.
diff --git a/setup.py b/setup.py
index 494f50239f30..2f4a3170d268 100755
--- a/setup.py
+++ b/setup.py
@@ -102,7 +102,7 @@ def exec_file(path_segments):
     "flake8",
 ]
 
-CONDITIONAL_REQUIREMENTS["mypy"] = ["mypy==0.790", "mypy-zope"]
+CONDITIONAL_REQUIREMENTS["mypy"] = ["mypy==0.790", "mypy-zope==0.2.8"]
 
 # Dependencies which are exclusively required by unit test code. This is
 # NOT a list of all modules that are necessary to run the unit tests.