Freeze protobuf requirement

macaroonbakery has a broken protobuf dependency. Pin the dependency until the fix is present on go-macaroon-bakery/py-macaroon-bakery#94 Similar to canonical/charmed-openstack-upgrader#192
canonical · Dec 11, 2023 · 47a79eb · 47a79eb
1 parent fd954cd
commit 47a79eb
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diff --git a/tests/functional/requirements.txt b/tests/functional/requirements.txt
@@ -1,2 +1,5 @@
 pytest
 pytest-operator
+# Keep protobuf < 4.0 until macaroonbakery solves its incompatibility
+# https://github.com/go-macaroon-bakery/py-macaroon-bakery/issues/94
+protobuf<4.0