zero323 commented on a change in pull request #34411:
URL: https://github.com/apache/spark/pull/34411#discussion_r741866367
##########
File path: python/pyspark/conf.py
##########
@@ -178,49 +193,49 @@ def setAll(self, pairs):
self.set(k, v)
return self
- def get(self, key, defaultValue=None):
+ def get(self, key: str, defaultValue: Optional[str] = None) ->
Optional[str]:
"""Get the configured value for some key, or return a default
otherwise."""
- if defaultValue is None: # Py4J doesn't call the right get() if we
pass None
+ if defaultValue is None: # Py4J doesn't call the right get() if we
pass None
if self._jconf is not None:
if not self._jconf.contains(key):
return None
return self._jconf.get(key)
else:
- if key not in self._conf:
+ if key not in cast(Dict[str, str], self._conf):
return None
- return self._conf[key]
+ return cast(Dict[str, str], self._conf)[key]
Review comment:
Also, same as above ‒ single `assert` might be a better option.
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