Setting upper limit on protobuf version to keep legacy Python compatibility because protobuf version 3.18 dropped 2.7 support

4 years ago · 0bc66ee0fd
1 changed files with 1 additions and 1 deletions
--- a/setup.py
+++ b/setup.py
@ -26,7 +26,7 @@ install_requires = [
 install_extras = {
    'client': [
        'gevent>=1.3.0',
-        'protobuf>=3.0.0',
+        'protobuf>=3.0.0,<3.18.0',
        'gevent-eventemitter~=2.1',
    ],
 }