Blacklist setuptool version 50.0 to fix kokoro

Conchylicultor · tfds-copybara · commit ff0ad4b821b8 · 2020-08-31T10:16:49.000-07:00
Context: pypa/setuptools#2352 PiperOrigin-RevId: 329312581
diff --git a/oss_scripts/oss_release.sh b/oss_scripts/oss_release.sh
@@ -6,7 +6,7 @@ set -e   # fail and exit on any command erroring
 source ./oss_scripts/utils.sh
 function setup_env() {
   create_virtualenv $1 $2
-  pip install -q --upgrade setuptools pip
+  pip install -q "setuptools!=50.0" --force-reinstall
   pip install -q wheel twine pyopenssl
 }
 

Original file line number	Diff line number	Diff line change
`@@ -6,7 +6,7 @@ set -e # fail and exit on any command erroring`
`6`	`6`	`source ./oss_scripts/utils.sh`
`7`	`7`	`function setup_env() {`
`8`	`8`	`create_virtualenv $1 $2`
`9`		`- pip install -q --upgrade setuptools pip`
	`9`	`+ pip install -q "setuptools!=50.0" --force-reinstall`
`10`	`10`	`pip install -q wheel twine pyopenssl`
`11`	`11`	`}`
`12`	`12`