[pre-commit.ci] pre-commit autoupdate (#857)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -19,12 +19,12 @@ repos:
       - id: trailing-whitespace
 
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.23.3
+    rev: 0.26.3
     hooks:
       - id: check-github-workflows
 
   - repo: https://github.com/executablebooks/mdformat
-    rev: 0.7.16
+    rev: 0.7.17
     hooks:
       - id: mdformat
 
@@ -34,7 +34,7 @@ repos:
       - id: black
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.0.281
+    rev: v0.0.287
     hooks:
       - id: ruff
         args: ["--fix"]

traitlets/config/application.py

@@ -503,12 +503,7 @@ def start_show_config(self):
 
             for traitname in sorted(class_config):
                 value = class_config[traitname]
-                print(
-                    "  .{} = {}".format(
-                        traitname,
-                        pprint.pformat(value, **pformat_kwargs),
-                    )
-                )
+                print(f"  .{traitname} = {pprint.pformat(value, **pformat_kwargs)}")
 
     def print_alias_help(self):
         """Print the alias parts of the help."""

traitlets/config/configurable.py

@@ -560,8 +560,8 @@ def instance(cls, *args, **kwargs):
             return cls._instance
         else:
             raise MultipleInstanceError(
-                "An incompatible sibling of '{}' is already instantiated"
-                " as singleton: {}".format(cls.__name__, type(cls._instance).__name__)
+                f"An incompatible sibling of '{cls.__name__}' is already instantiated"
+                f" as singleton: {type(cls._instance).__name__}"
             )
 
     @classmethod

traitlets/config/loader.py

@@ -348,7 +348,7 @@ def __setitem__(self, key, value):
             if not isinstance(value, Config):
                 raise ValueError(
                     "values whose keys begin with an uppercase "
-                    "char must be Config instances: {!r}, {!r}".format(key, value)
+                    f"char must be Config instances: {key!r}, {value!r}"
                 )
         dict.__setitem__(self, key, value)
 
@@ -1036,8 +1036,8 @@ def _add_arguments(self, aliases, flags, classes):
                         # flag sets 'action', so can't have flag & alias with custom action
                         # on the same name
                         raise ArgumentError(
-                            "The alias `{}` for the 'append' sequence "
-                            "config-trait `{}` cannot be also a flag!'".format(key, traitname)
+                            f"The alias `{key}` for the 'append' sequence "
+                            f"config-trait `{traitname}` cannot be also a flag!'"
                         )
                     # For argcomplete, check if any either an argcompleter metadata tag or method
                     # is available. If so, it should be a callable which takes the command-line key

traitlets/traitlets.py

@@ -322,8 +322,7 @@ def _update_target(self, change):
             setattr(self.target[0], self.target[1], self._transform(change.new))
             if getattr(self.source[0], self.source[1]) != change.new:
                 raise TraitError(
-                    "Broken link {}: the source value changed while updating "
-                    "the target.".format(self)
+                    f"Broken link {self}: the source value changed while updating " "the target."
                 )
 
     def _update_source(self, change):
@@ -333,8 +332,7 @@ def _update_source(self, change):
             setattr(self.source[0], self.source[1], self._transform_inv(change.new))
             if getattr(self.target[0], self.target[1]) != change.new:
                 raise TraitError(
-                    "Broken link {}: the target value changed while updating "
-                    "the source.".format(self)
+                    f"Broken link {self}: the target value changed while updating " "the source."
                 )
 
     def unlink(self):
@@ -532,9 +530,9 @@ def __init__(
             key = ("metadata-tag", pkg, *sorted(kwargs))
             if should_warn(key):
                 warn(
-                    "metadata {} was set from the constructor. "
+                    f"metadata {kwargs} was set from the constructor. "
                     "With traitlets 4.1, metadata should be set using the .tag() method, "
-                    "e.g., Int().tag(key1='value1', key2='value2')".format(kwargs),
+                    "e.g., Int().tag(key1='value1', key2='value2')",
                     DeprecationWarning,
                     stacklevel=stacklevel,
                 )
@@ -2006,8 +2004,8 @@ def validate(self, obj, value):
                 value = self._resolve_string(value)
             except ImportError as e:
                 raise TraitError(
-                    "The '{}' trait of {} instance must be a type, but "
-                    "{!r} could not be imported".format(self.name, obj, value)
+                    f"The '{self.name}' trait of {obj} instance must be a type, but "
+                    f"{value!r} could not be imported"
                 ) from e
         try:
             if issubclass(value, self.klass):  # type:ignore[arg-type]
@@ -2308,19 +2306,15 @@ def _validate_bounds(trait, obj, value):
     """
     if trait.min is not None and value < trait.min:
         raise TraitError(
-            "The value of the '{name}' trait of {klass} instance should "
-            "not be less than {min_bound}, but a value of {value} was "
-            "specified".format(
-                name=trait.name, klass=class_of(obj), value=value, min_bound=trait.min
-            )
+            f"The value of the '{trait.name}' trait of {class_of(obj)} instance should "
+            f"not be less than {trait.min}, but a value of {value} was "
+            "specified"
         )
     if trait.max is not None and value > trait.max:
         raise TraitError(
-            "The value of the '{name}' trait of {klass} instance should "
-            "not be greater than {max_bound}, but a value of {value} was "
-            "specified".format(
-                name=trait.name, klass=class_of(obj), value=value, max_bound=trait.max
-            )
+            f"The value of the '{trait.name}' trait of {class_of(obj)} instance should "
+            f"not be greater than {trait.max}, but a value of {value} was "
+            "specified"
         )
     return value
 
@@ -2460,7 +2454,7 @@ def from_string(self, s):
                     s = s[2:-1]
                     warn(
                         "Supporting extra quotes around Bytes is deprecated in traitlets 5.0. "
-                        "Use {!r} instead of {!r}.".format(s, old_s),
+                        f"Use {s!r} instead of {old_s!r}.",
                         DeprecationWarning,
                         stacklevel=2,
                     )
@@ -2510,9 +2504,7 @@ def from_string(self, s):
                     s = s[1:-1]
                     warn(
                         "Supporting extra quotes around strings is deprecated in traitlets 5.0. "
-                        "You can use {!r} instead of {!r} if you require traitlets >=5.".format(
-                            s, old_s
-                        ),
+                        f"You can use {s!r} instead of {old_s!r} if you require traitlets >=5.",
                         DeprecationWarning,
                         stacklevel=2,
                     )
@@ -3398,11 +3390,8 @@ def from_string_list(self, s_list):
             return None
         if len(s_list) == 1 and s_list[0].startswith("{") and s_list[0].endswith("}"):
             warn(
-                "--{0}={1} for dict-traits is deprecated in traitlets 5.0. "
-                "You can pass --{0} <key=value> ... multiple times to add items to a dict.".format(
-                    self.name,
-                    s_list[0],
-                ),
+                f"--{self.name}={s_list[0]} for dict-traits is deprecated in traitlets 5.0. "
+                f"You can pass --{self.name} <key=value> ... multiple times to add items to a dict.",
                 DeprecationWarning,
                 stacklevel=2,
             )