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Improved avg, max and min queries type handling

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This commit is contained in:
Sven Heidemann
2021-07-27 12:42:33 +02:00
parent daac14e099
commit a26c6f1bd9
5 changed files with 36 additions and 27 deletions
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8
src/cpl_query/extension/iterable_abc.py
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@@ -30,6 +30,9 @@ class IterableABC(ABC, list):
if self._type is not None and type(__object) != self._type and not isinstance(type(__object), self._type):
raise Exception(f'Unexpected type: {type(__object)}')
if len(self) == 0 and self._type is None:
self._type = type(__object)
super().append(__object)
@abstractmethod
@@ -66,7 +69,10 @@ class IterableABC(ABC, list):
def for_each(self, func: Callable) -> Union[int, float, complex]: pass
@abstractmethod
def max(self, t: type, func: Callable) -> Union[int, float, complex]: pass
def max(self, func: Callable) -> Union[int, float, complex]: pass
@abstractmethod
def min(self, func: Callable) -> Union[int, float, complex]: pass
@abstractmethod
def order_by(self, func: Callable) -> 'IterableABC': pass