'Refactored by Sourcery'

2 files changed, 4 insertions, 6 deletions

diff --git a/src/hydrorollcore/event.py b/src/hydrorollcore/event.py
index 4e9c6611..9ce34bd9 100644
--- a/src/hydrorollcore/event.py
+++ b/src/hydrorollcore/event.py
@@ -15,12 +15,10 @@ class Events:
         self._events[name.lower()] = output
 
     def process(self, name: str, **kwargs) -> str:
-        string = self._events.get(name.lower())
-        if not string:
-            logger.warning(f"事件[{name.lower()}]不存在，将返回空字符串！")
-            return ""
-        else:
+        if string := self._events.get(name.lower()):
             return self._format(string, **kwargs)
+        logger.warning(f"事件[{name.lower()}]不存在，将返回空字符串！")
+        return ""
 
     def _format(self, string: str, **kwargs):
         pattern = r"{(.*?)}"
diff --git a/src/hydrorollcore/manager.py b/src/hydrorollcore/manager.py
index 83db77ce..42e79563 100644
--- a/src/hydrorollcore/manager.py
+++ b/src/hydrorollcore/manager.py
@@ -11,7 +11,7 @@ class Manager:
     def __init__(self, _events: Events = None) -> None:
         self.events = _events if _events else events
 
-    def roll(roll_string: str):
+    def roll(self):
         ...