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README.md

@@ -1,3 +1,15 @@
 # EventsSystem
 
-EventsSystem module
+EventsSystem module
+
+!!! Запуск происходит до инициализации ядра
+
+luguru настроен под формат:
+```python
+fmt = "<green>{elapsed} -- {time:YYYY-MM-DD HH:mm:ss.SSS}</green> | <level>{level:<8}</level> | {extra[module]:^12} | {extra[prefix]:<12} | {message}"
+```
+
+Добавление в проект:
+```bash
+git submodule add ssh://git@git.anidev.ru:222/roden-soft/EventsSystem.git src/modules/EventsSystem
+```

events.py

@@ -0,0 +1,39 @@
+import builtins
+
+from loguru import logger
+
+
+class EventsSystem:
+    def __init__(self):
+        self.log = logger.bind(module="EventsSystem", prefix="EVENTS")
+        self.__events = {}
+        logger.debug("Injected to builtins")
+        builtins.event = self
+        logger.debug("EventsSystem ready")
+
+    def register(self, event_name, callback):
+        log = self.log.bind(prefix="register")
+        log.debug(f"{event_name!r}; {callback.__name__}({callback})")
+        if not callable(callback):
+            return log.error(f"Bad event '{event_name}' - cannot registered")
+        if event_name not in self.__events:
+            self.__events.update({str(event_name): [callback]})
+        else:
+            self.__events[event_name].append(callback)
+
+    def call(self, event_name, *args, **kwargs):
+        log = self.log.bind(prefix="call")
+        funcs_data = []
+        if event_name in self.__events.keys():
+            for callback in self.__events[event_name]:
+                log.debug(f"{event_name!r}; execute: '{callback.__name__}'; data: {args=}; {kwargs=}")
+                try:
+                    event_data = {"event_name": event_name, "args": args, "kwargs": kwargs}
+                    funcs_data.append(callback(event_data))
+                except Exception as e:
+                    log.error(f"Error in {callback.__name__}. See debug.log")
+                    log.exception(e)
+        else:
+            log.error(f"Event '{event_name}' not found.")
+
+        return funcs_data