missing f

willmcgugan · willmcgugan · commit 244e42c6fcfd · 2023-12-22T16:54:48.000Z
diff --git a/src/textual/app.py b/src/textual/app.py
@@ -1991,7 +1991,7 @@ def install_screen(self, screen: Screen, name: str) -> None:
             raise ScreenError(f"Can't install screen; {name!r} is already installed")
         if screen in self._installed_screens.values():
             raise ScreenError(
-                "Can't install screen; {screen!r} has already been installed"
+                f"Can't install screen; {screen!r} has already been installed"
             )
         self._installed_screens[name] = screen
         self.log.system(f"{screen} INSTALLED name={name!r}")

Original file line number	Diff line number	Diff line change
`@@ -1991,7 +1991,7 @@ def install_screen(self, screen: Screen, name: str) -> None:`
`1991`	`1991`	`raise ScreenError(f"Can't install screen; {name!r} is already installed")`
`1992`	`1992`	`if screen in self._installed_screens.values():`
`1993`	`1993`	`raise ScreenError(`
`1994`		`- "Can't install screen; {screen!r} has already been installed"`
	`1994`	`+ f"Can't install screen; {screen!r} has already been installed"`
`1995`	`1995`	`)`
`1996`	`1996`	`self._installed_screens[name] = screen`
`1997`	`1997`	`self.log.system(f"{screen} INSTALLED name={name!r}")`