Use !r instead of calling repr inside f-string

Author: snejus

beets/util/functemplate.py

@@ -165,7 +165,7 @@ def __init__(self, ident, args, original):
         self.original = original
 
     def __repr__(self):
-        return f"Call({repr(self.ident)}, {repr(self.args)}, {repr(self.original)})"
+        return f"Call({self.ident!r}, {self.args!r}, {self.original!r})"
 
     def evaluate(self, env):
         """Evaluate the function call in the environment, returning a

beetsplug/musicbrainz.py

@@ -68,9 +68,7 @@ def __init__(self, reason, verb, query, tb=None):
         super().__init__(reason, verb, tb)
 
     def get_message(self):
-        return (
-            f"{self._reasonstr()} in {self.verb} with query {repr(self.query)}"
-        )
+        return f"{self._reasonstr()} in {self.verb} with query {self.query!r}"
 
 
 RELEASE_INCLUDES = list(

beetsplug/replaygain.py

@@ -514,7 +514,7 @@ def _find_line(
             if output[i].startswith(search):
                 return i
         raise ReplayGainError(
-            f"ffmpeg output: missing {repr(search)} after line {start_line}"
+            f"ffmpeg output: missing {search!r} after line {start_line}"
         )
 
     def _parse_float(self, line: bytes) -> float: