Improved avg, max and min queries type handling

src/cpl_query/_query/avg.py

@@ -19,7 +19,7 @@ def avg_query(_list: IterableABC, _func: Callable) -> Union[int, float, complex]
         else:
             value = element
 
-        if _list.type is not None and type(element) != _list.type or not is_number(type(value)):
+        if _func is None and type(element) != _list.type or not is_number(type(value)):
             raise WrongTypeException()
 
         average += value

src/cpl_query/_query/max_min.py

@@ -1,43 +1,46 @@
 from collections import Callable
 from typing import Union
 
-from cpl_query.exceptions import ArgumentNoneException, ExceptionArgument, InvalidTypeException
+from cpl_query._helper import is_number
+from cpl_query.exceptions import ArgumentNoneException, ExceptionArgument, InvalidTypeException, WrongTypeException
 from cpl_query.extension.iterable_abc import IterableABC
 
 
-def max_query(_list: IterableABC, _t: type, _func: Callable) -> Union[int, float, complex]:
+def max_query(_list: IterableABC, _func: Callable) -> Union[int, float, complex]:
     if _list is None:
         raise ArgumentNoneException(ExceptionArgument.list)
 
-    if _func is None:
-        raise ArgumentNoneException(ExceptionArgument.func)
-
-    if _t != int and _t != float and _t != complex:
-        raise InvalidTypeException()
-
-    max_value = _t()
+    max_value = 0
     for element in _list:
-        value = _func(element)
+        if _func is not None:
+            value = _func(element)
+        else:
+            value = element
+
+        if _func is None and type(value) != _list.type or not is_number(type(value)):
+            raise WrongTypeException()
+
         if value > max_value:
             max_value = value
 
     return max_value
 
 
-def min_query(_list: IterableABC, _t: type, _func: Callable) -> Union[int, float, complex]:
+def min_query(_list: IterableABC, _func: Callable) -> Union[int, float, complex]:
     if _list is None:
         raise ArgumentNoneException(ExceptionArgument.list)
 
-    if _func is None:
-        raise ArgumentNoneException(ExceptionArgument.func)
-
-    if _t != int and _t != float and _t != complex:
-        raise InvalidTypeException()
-
-    min_value = _t()
+    min_value = 0
     is_first = True
     for element in _list:
-        value = _func(element)
+        if _func is not None:
+            value = _func(element)
+        else:
+            value = element
+
+        if _func is None and type(value) != _list.type or not is_number(type(value)):
+            raise WrongTypeException()
+
         if is_first:
             min_value = value
             is_first = False