Remove duplicate type hints (#534)

* Remove duplicate type hints

Formerly, we had type hints in the docstrings, but after
introducing the actual type hints, they are not needed anymore.

This PR removes those duplicate type hints in the docstrings from
the public APIs.

* remove some leftover duplicate type hints

Author: mdumandag

hazelcast/aggregator.py

@@ -183,10 +183,10 @@ def count(attribute_path: str = None) -> Aggregator[int]:
     Accepts ``None`` input values and ``None`` extracted values.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[int]: An aggregator that counts the input values.
+        An aggregator that counts the input values.
     """
     return _CountAggregator(attribute_path)
 
@@ -197,11 +197,10 @@ def distinct(attribute_path: str = None) -> Aggregator[typing.Set[AggregatorResu
     Accepts ``None`` input values and ``None`` extracted values.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[set]: An aggregator that calculates the distinct set of
-        input values.
+        An aggregator that calculates the distinct set of input values.
     """
     return _DistinctValuesAggregator(attribute_path)
 
@@ -218,11 +217,10 @@ def double_avg(attribute_path: str = None) -> Aggregator[float]:
     unless they are out of range for ``double`` type in Java.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[float]: An aggregator that calculates the average of
-        the input values.
+        An aggregator that calculates the average of the input values.
     """
     return _DoubleAverageAggregator(attribute_path)
 
@@ -239,11 +237,10 @@ def double_sum(attribute_path: str = None) -> Aggregator[float]:
     unless they are out of range for ``double`` type in Java.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[float]: An aggregator that calculates the sum of the input
-        values.
+        An aggregator that calculates the sum of the input values.
     """
     return _DoubleSumAggregator(attribute_path)
 
@@ -258,11 +255,10 @@ def fixed_point_sum(attribute_path: str = None) -> Aggregator[int]:
     client unless they are out of range for ``long`` type in Java.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[int]: An aggregator that calculates the sum of the
-        input values.
+        An aggregator that calculates the sum of the input values.
     """
     return _FixedPointSumAggregator(attribute_path)
 
@@ -277,11 +273,10 @@ def floating_point_sum(attribute_path: str = None) -> Aggregator[float]:
     client unless they are out of range for ``double`` type in Java.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[float]: An aggregator that calculates the sum of the
-        input values.
+        An aggregator that calculates the sum of the input values.
     """
     return _FloatingPointSumAggregator(attribute_path)
 
@@ -298,11 +293,10 @@ def int_avg(attribute_path: str = None) -> Aggregator[int]:
     are out of range for ``int`` type in Java.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[int]: An aggregator that calculates the average of the
-        input values.
+        An aggregator that calculates the average of the input values.
     """
     return _IntegerAverageAggregator(attribute_path)
 
@@ -319,11 +313,10 @@ def int_sum(attribute_path: str = None) -> Aggregator[int]:
     are out of range for ``int`` type in Java.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[int]: An aggregator that calculates the sum of the
-        input values.
+        An aggregator that calculates the sum of the input values.
     """
     return _IntegerSumAggregator(attribute_path)
 
@@ -340,11 +333,10 @@ def long_avg(attribute_path: str = None) -> Aggregator[int]:
     are out of range for ``long`` type in Java.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[int]: An aggregator that calculates the average of the
-        input values.
+        An aggregator that calculates the average of the input values.
     """
     return _LongAverageAggregator(attribute_path)
 
@@ -361,11 +353,10 @@ def long_sum(attribute_path: str = None) -> Aggregator[int]:
     are out of range for ``long`` type in Java.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[int]: An aggregator that calculates the sum of the
-        input values.
+        An aggregator that calculates the sum of the input values.
     """
     return _LongSumAggregator(attribute_path)
 
@@ -382,11 +373,10 @@ def max_(attribute_path: str = None) -> Aggregator[AggregatorResultType]:
     equivalents of types like ``int``, ``str``, and ``float``.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[any]: An aggregator that calculates the max of the input
-        values.
+        An aggregator that calculates the max of the input values.
     """
     return _MaxAggregator(attribute_path)
 
@@ -403,11 +393,10 @@ def min_(attribute_path: str = None) -> Aggregator[AggregatorResultType]:
     equivalents of types like ``int``, ``str``, and ``float``.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[any]: An aggregator that calculates the min of the
-        input values.
+        An aggregator that calculates the min of the input values.
     """
     return _MinAggregator(attribute_path)
 
@@ -422,11 +411,10 @@ def number_avg(attribute_path: str = None) -> Aggregator[float]:
     client unless they are out of range for ``double`` type in Java.
 
     Args:
-        attribute_path (str): Extracts values from this path, if given.
+        attribute_path: Extracts values from this path, if given.
 
     Returns:
-        Aggregator[float]: An aggregator that calculates the average of
-        the input values.
+        An aggregator that calculates the average of the input values.
     """
     return _NumberAverageAggregator(attribute_path)
 
@@ -446,11 +434,11 @@ def max_by(attribute_path: str) -> Aggregator[MapEntry[KeyType, ValueType]]:
     equivalents of types like ``int``, ``str``, and ``float``.
 
     Args:
-        attribute_path (str): Path to extract values from.
+        attribute_path: Path to extract values from.
 
     Returns:
-        Aggregator[MapEntry]: An aggregator that calculates the input value
-        containing the maximum value extracted from the path.
+        An aggregator that calculates the input value containing the maximum
+        value extracted from the path.
     """
     return _MaxByAggregator(attribute_path)
 
@@ -470,10 +458,10 @@ def min_by(attribute_path: str) -> Aggregator[MapEntry[KeyType, ValueType]]:
     equivalents of types like ``int``, ``str``, and ``float``.
 
     Args:
-        attribute_path (str): Path to extract values from.
+        attribute_path: Path to extract values from.
 
     Returns:
-        Aggregator[MapEntry]: An aggregator that calculates the input value
-        containing the minimum value extracted from the path.
+        An aggregator that calculates the input value containing the minimum
+        value extracted from the path.
     """
     return _MinByAggregator(attribute_path)