[GitHub] [spark] HyukjinKwon commented on a change in pull request #29180: [SPARK-17333][PYSPARK] Enable mypy on the repository

[GitBox <gi...@apache.org>]

HyukjinKwon commented on a change in pull request #29180:
URL: https://github.com/apache/spark/pull/29180#discussion_r481926390



##########
File path: dev/lint-python
##########
@@ -122,6 +123,32 @@ function pycodestyle_test {
     fi
 }
 
+function mypy_test {
+    local MYPY_REPORT=
+    local MYPY_STATUS=
+
+    if ! hash "$MYPY_BUILD" 2> /dev/null; then
+        echo "The mypy command was not found."
+        echo "mypy checks failed."
+        # exit 1
+        pip3 install mypy

Review comment:
       Oh let's don't do this.




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