fix: pin six as a required dependency (#589)

* fix: pin six as a required dependency * chore: pin protobuf for older Python 2.7
googleapis · Sep 16, 2021 · 9ca97bf · 9ca97bf
1 parent 4333caf
commit 9ca97bf
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/setup.py b/setup.py
@@ -37,7 +37,9 @@
     "google-resumable-media >= 1.3.0, < 2.0dev; python_version<'3.0'",
     "google-resumable-media >= 1.3.0, < 3.0dev; python_version>='3.6'",
     "requests >= 2.18.0, < 3.0.0dev",
+    "protobuf < 3.18.0; python_version<'3.0'",
     "googleapis-common-protos < 1.53.0; python_version<'3.0'",
+    "six",
 ]
 extras = {}