Added manga-py source

manga-py-stable_1.x/manga_py/base_classes/callbacks.py

@@ -0,0 +1,35 @@
+from typing import Callable
+
+
+class Callbacks:
+    def _call_files_progress_callback(self):
+        if callable(self.progress):
+            _max, _current = len(self._storage['files']), self._storage['current_file']
+            self.progress(_max, _current, _current < 1)
+
+    def set_quest_callback(self, callback: Callable):  # Required call from initiator (CLI, GUI)
+        setattr(self, 'quest', callback)
+
+    def set_progress_callback(self, callback: Callable):  # Required call from initiator (CLI, GUI)
+        setattr(self, 'progress', callback)
+
+    def set_log_callback(self, callback: Callable):  # Required call from initiator (CLI, GUI)
+        setattr(self, 'log', callback)
+
+    def set_quest_password_callback(self, callback: Callable):  # Required call from iterator (CLI, GUI)
+        setattr(self, 'quest_password', callback)
+
+    def quest(self, *args, **kwargs):
+        pass
+
+    def quest_password(self, *args, **kwargs):
+        pass
+
+    def progress(self, *args, **kwargs):
+        pass
+
+    def log(self, *args, **kwargs):
+        pass
+
+    def book_meta(self) -> dict:
+        return {}