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Diffstat (limited to 'python/pyspark/ml/param')
| -rw-r--r-- | python/pyspark/ml/param/__init__.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/python/pyspark/ml/param/__init__.py b/python/pyspark/ml/param/__init__.py index ea86d6aeb8..bbf83f0310 100644 --- a/python/pyspark/ml/param/__init__.py +++ b/python/pyspark/ml/param/__init__.py @@ -179,8 +179,11 @@ class Params(Identifiable): Tests whether this instance contains a param with a given (string) name. """ - param = self._resolveParam(paramName) - return param in self.params + if isinstance(paramName, str): + p = getattr(self, paramName, None) + return isinstance(p, Param) + else: + raise TypeError("hasParam(): paramName must be a string") @since("1.4.0") def getOrDefault(self, param): |