Scheduler first commit

examples/schedule/schedule_lib/data.py

@@ -0,0 +1,63 @@
+import functools
+from typing import Any, Generator, Callable
+
+
+class Data:
+    def __init__(self, super) -> None:
+        self.data: list[dict[Any, Any]] = list()
+        self.success: bool = False
+        self.super = super
+
+    @staticmethod
+    def store_output(func: Callable) -> Callable:
+        def wrapper(self, *args, **kwargs) -> Any:
+            output = func(self, *args, **kwargs)
+            self.success = output
+            return output
+        return wrapper
+
+    @store_output
+    def store_data(self, data_gen: Generator, n: int) -> bool:
+        self.data.clear()
+        if n == 0:
+            return True
+        i: int = 0
+        while (match := next(data_gen, None)) is not None:
+            self.data.append(match)
+            i+=1
+            if i >= n:
+                break
+        else:
+            if n == float("inf"):
+                return bool(len(self.data))
+            self.data.clear()
+            return False
+        return True
+
+    def get_super(self) -> int:
+        return self.super
+
+    def replace(self, data: "Data") -> None:
+        self.data.clear()
+        self.data.extend(data.data)
+
+    def append(self, data: Any) -> None:
+        self.data.append(data)
+
+    def clear(self) -> None:
+        self.data.clear()
+
+    def pop(self, index = -1) -> Any:
+        return self.data.pop(index)
+
+    def empty(self) -> bool:
+        return len(self.data) == 0
+
+    def __getitem__(self, index):
+        return self.data[index]
+
+    def __iter__(self):
+        return self.data.__iter__()
+
+    def __len__(self):
+        return self.data.__len__()