intermediate changes

ref:7c971b97c72bbbcbf889118d39017bd14f99365a

2 files changed, 5 insertions, 8 deletions

diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/application/application.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/application/application.py
index 5426ebfdfec..07b81d5ec14 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/application/application.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/application/application.py
@@ -583,8 +583,7 @@ class Application(Generic[_AppResult]):
         # (All controls are able to invalidate themselves.)
         def gather_events() -> Iterable[Event[object]]:
             for c in self.layout.find_all_controls():
-                for ev in c.get_invalidate_events():
-                    yield ev
+                yield from c.get_invalidate_events()
 
         self._invalidate_events = list(gather_events())
 
@@ -959,7 +958,7 @@ class Application(Generic[_AppResult]):
                 # but don't use logger. (This works better on Python 2.)
                 print("\nUnhandled exception in event loop:")
                 print(formatted_tb)
-                print("Exception %s" % (context.get("exception"),))
+                print("Exception {}".format(context.get("exception")))
 
                 await _do_wait_for_enter("Press ENTER to continue...")
 
@@ -1256,10 +1255,8 @@ class Application(Generic[_AppResult]):
 
         if attrs_for_style:
             return sorted(
-                [
-                    re.sub(r"\s+", " ", style_str).strip()
-                    for style_str in attrs_for_style.keys()
-                ]
+                re.sub(r"\s+", " ", style_str).strip()
+                for style_str in attrs_for_style.keys()
             )
 
         return []
diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/application/current.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/application/current.py
index 14eb7922c89..ae69bfd51c7 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/application/current.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/application/current.py
@@ -53,7 +53,7 @@ class AppSession:
         self.app: Optional["Application[Any]"] = None
 
     def __repr__(self) -> str:
-        return "AppSession(app=%r)" % (self.app,)
+        return f"AppSession(app={self.app!r})"
 
     @property
     def input(self) -> "Input":