move decorators to plugin module

nonebot/command/argfilter/__init__.py

@@ -4,5 +4,6 @@ from nonebot.typing import Message_T
 
 
 class ValidateError(ValueError):
+
     def __init__(self, message: Optional[Message_T] = None):
         self.message = message

nonebot/command/argfilter/controllers.py

@@ -11,8 +11,8 @@ def handle_cancellation(session: CommandSession):
 
     def control(value):
         if _is_cancellation(value) is True:
-            session.finish(render_expression(
-                session.bot.config.SESSION_CANCEL_EXPRESSION))
+            session.finish(
+                render_expression(session.bot.config.SESSION_CANCEL_EXPRESSION))
         return value
 
     return control

nonebot/command/argfilter/converters.py

@@ -15,13 +15,15 @@ def _simple_chinese_to_bool(text: str) -> Optional[bool]:
     """
     text = text.strip().lower().replace(' ', '') \
         .rstrip(',.!?~，。！？～了的呢吧呀啊呗啦')
-    if text in {'要', '用', '是', '好', '对', '嗯', '行',
-                'ok', 'okay', 'yeah', 'yep',
-                '当真', '当然', '必须', '可以', '肯定', '没错', '确定', '确认'}:
+    if text in {
+            '要', '用', '是', '好', '对', '嗯', '行', 'ok', 'okay', 'yeah', 'yep',
+            '当真', '当然', '必须', '可以', '肯定', '没错', '确定', '确认'
+    }:
         return True
-    if text in {'不', '不要', '不用', '不是', '否', '不好', '不对', '不行', '别',
-                'no', 'nono', 'nonono', 'nope', '不ok', '不可以', '不能',
-                '不可以'}:
+    if text in {
+            '不', '不要', '不用', '不是', '否', '不好', '不对', '不行', '别', 'no', 'nono',
+            'nonono', 'nope', '不ok', '不可以', '不能', '不可以'
+    }:
         return False
     return None
 
@@ -31,8 +33,8 @@ def _split_nonempty_lines(text: str) -> List[str]:
 
 
 def _split_nonempty_stripped_lines(text: str) -> List[str]:
-    return list(filter(lambda x: x,
-                       map(lambda x: x.strip(), text.splitlines())))
+    return list(filter(lambda x: x, map(lambda x: x.strip(),
+                                        text.splitlines())))
 
 
 simple_chinese_to_bool = _simple_chinese_to_bool

nonebot/command/argfilter/extractors.py

@@ -14,8 +14,11 @@ def _extract_text(arg: Message_T) -> str:
 def _extract_image_urls(arg: Message_T) -> List[str]:
     """Extract all image urls from a message-like object."""
     arg_as_msg = Message(arg)
-    return [s.data['url'] for s in arg_as_msg
-            if s.type == 'image' and 'url' in s.data]
+    return [
+        s.data['url']
+        for s in arg_as_msg
+        if s.type == 'image' and 'url' in s.data
+    ]
 
 
 def _extract_numbers(arg: Message_T) -> List[float]:

nonebot/command/argfilter/validators.py

@@ -6,6 +6,7 @@ from nonebot.typing import Filter_T
 
 
 class BaseValidator:
+
     def __init__(self, message=None):
         self.message = message
 
@@ -69,8 +70,7 @@ def match_regex(pattern: str, message=None, *, flags=0,
     return validate
 
 
-def ensure_true(bool_func: Callable[[Any], bool],
-                message=None) -> Filter_T:
+def ensure_true(bool_func: Callable[[Any], bool], message=None) -> Filter_T:
     """
     Validate any object to ensure the result of applying
     a boolean function to it is True.