Update ruff config (#2079)

Author: blink1073

.github/workflows/tests.yml

@@ -23,13 +23,14 @@ jobs:
     strategy:
       matrix:
         os: ["ubuntu-20.04", "macos-latest", "windows-latest"]
-        python-version: ["3.8", "3.11"]
+        python-version: ["3.8", "3.12"]
         include:
           - os: "windows-latest"
             python-version: "3.9"
-          - os: "ubuntu-20.04"
+          - os: "macos-latest"
             python-version: "3.10"
           - os: "ubuntu-20.04"
+            python-version: "3.11"
       fail-fast: false
     steps:
       - uses: actions/checkout@v4
@@ -57,15 +58,6 @@ jobs:
 
       - uses: jupyterlab/maintainer-tools/.github/actions/upload-coverage@v1
 
-  python312:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: jupyterlab/maintainer-tools/.github/actions/base-setup@v1
-        with:
-          python_version: "3.12"
-      - run: hatch run test:test
-
   coverage:
     runs-on: ubuntu-latest
     needs:

.pre-commit-config.yaml

@@ -21,7 +21,7 @@ repos:
       - id: trailing-whitespace
 
   - repo: https://github.com/python-jsonschema/check-jsonschema
-    rev: 0.27.2
+    rev: 0.27.3
     hooks:
       - id: check-github-workflows
 
@@ -81,7 +81,7 @@ repos:
       - id: rst-inline-touching-normal
 
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.1.6
+    rev: v0.1.7
     hooks:
       - id: ruff
         types_or: [python, jupyter]

docs/autogen_config.py

@@ -1,4 +1,3 @@
-#!/usr/bin/env python
 """
 autogen_config.py
 

docs/source/conf.py

@@ -1,5 +1,3 @@
-#!/usr/bin/env python3
-#
 # nbconvert documentation build configuration file, created by
 # sphinx-quickstart on Tue Jun  9 17:11:30 2015.
 #
@@ -25,7 +23,7 @@
 
 # Automatically generate config_options.rst
 with open(os.path.join(HERE, "..", "autogen_config.py")) as f:
-    exec(compile(f.read(), "autogen_config.py", "exec"), {})  # noqa
+    exec(compile(f.read(), "autogen_config.py", "exec"), {})  # noqa: S102
     print("Created docs for config options")
 
 # -- General configuration ------------------------------------------------
@@ -47,7 +45,7 @@
 ]
 
 try:
-    import enchant  # type:ignore  # noqa
+    import enchant  # noqa: F401
 
     extensions += ["sphinxcontrib.spelling"]
 except ImportError:
@@ -74,7 +72,7 @@
 
 
 year = datetime.now(tz=timezone.utc).date().year
-copyright = "2015-%s, Jupyter Development Team" % year  # noqa
+copyright = "2015-%s, Jupyter Development Team" % year
 author = "Jupyter Development Team"
 
 extlinks = {"ghpull": ("https://github.com/jupyter/nbconvert/pull/%s", "PR #%s")}
@@ -90,7 +88,7 @@
 # Get information from _version.py and use it to generate version and release
 _version_py = os.path.join(HERE, "../../nbconvert/_version.py")
 version_ns = {}
-exec(compile(open(_version_py).read(), _version_py, "exec"), version_ns)  # noqa
+exec(compile(open(_version_py).read(), _version_py, "exec"), version_ns)  # noqa: SIM115, S102
 # The short X.Y version.
 version = "%i.%i" % version_ns["version_info"][:2]
 # The full version, including alpha/beta/rc tags.

hatch_build.py

@@ -47,7 +47,7 @@ def _get_css_file(template_name, url, filename):
         os.makedirs(directory)
     print("Downloading CSS: %s" % url)
     try:
-        css = urlopen(url).read()  # noqa
+        css = urlopen(url).read()  # noqa: S310
     except Exception as e:
         msg = f"Failed to download css from {url}: {e}"
         print(msg, file=sys.stderr)

nbconvert/_version.py

@@ -8,7 +8,7 @@
 # Build up version_info tuple for backwards compatibility
 pattern = r"(?P<major>\d+).(?P<minor>\d+).(?P<patch>\d+)(?P<rest>.*)"
 match = re.match(pattern, __version__)
-assert match is not None  # noqa
+assert match is not None
 parts: List[object] = [int(match[part]) for part in ["major", "minor", "patch"]]
 if match["rest"]:
     parts.append(match["rest"])

nbconvert/exporters/base.py

@@ -33,14 +33,10 @@
 class ExporterNameError(NameError):
     """An exporter name error."""
 
-    pass
-
 
 class ExporterDisabledError(ValueError):
     """An exporter disabled error."""
 
-    pass
-
 
 def export(exporter, nb, **kw):
     """
@@ -74,7 +70,7 @@ def export(exporter, nb, **kw):
     if exporter is None:
         msg = "Exporter is None"
         raise TypeError(msg)
-    elif not isinstance(exporter, Exporter) and not issubclass(exporter, Exporter):
+    if not isinstance(exporter, Exporter) and not issubclass(exporter, Exporter):
         msg = "exporter does not inherit from Exporter (base)"
         raise TypeError(msg)
     if nb is None:
@@ -95,7 +91,7 @@ def export(exporter, nb, **kw):
     return output, resources
 
 
-def get_exporter(name, config=get_config()):  # noqa
+def get_exporter(name, config=get_config()):  # noqa: B008
     """Given an exporter name or import path, return a class ready to be instantiated
 
     Raises ExporterName if exporter is not found or ExporterDisabledError if not enabled
@@ -110,8 +106,7 @@ def get_exporter(name, config=get_config()):  # noqa
         exporter = items[0].load()
         if getattr(exporter(config=config), "enabled", True):
             return exporter
-        else:
-            raise ExporterDisabledError('Exporter "%s" disabled in configuration' % (name))
+        raise ExporterDisabledError('Exporter "%s" disabled in configuration' % (name))
     except IndexError:
         pass
 
@@ -120,19 +115,18 @@ def get_exporter(name, config=get_config()):  # noqa
             exporter = import_item(name)
             if getattr(exporter(config=config), "enabled", True):
                 return exporter
-            else:
-                raise ExporterDisabledError('Exporter "%s" disabled in configuration' % (name))
+            raise ExporterDisabledError('Exporter "%s" disabled in configuration' % (name))
         except ImportError:
             log = get_logger()
-            log.error("Error importing %s" % name, exc_info=True)
+            log.error("Error importing %s", name, exc_info=True)  # noqa: G201
 
     msg = 'Unknown exporter "{}", did you mean one of: {}?'.format(
         name, ", ".join(get_export_names())
     )
     raise ExporterNameError(msg)
 
 
-def get_export_names(config=get_config()):  # noqa
+def get_export_names(config=get_config()):  # noqa: B008
     """Return a list of the currently supported export targets
 
     Exporters can be found in external packages by registering

nbconvert/exporters/exporter.py

@@ -253,29 +253,30 @@ def register_preprocessor(self, preprocessor, enabled=False):
             preprocessor_cls = import_item(preprocessor)
             return self.register_preprocessor(preprocessor_cls, enabled)
 
-        if constructed and hasattr(preprocessor, "__call__"):  # noqa
+        if constructed and callable(preprocessor):
             # Preprocessor is a function, no need to construct it.
             # Register and return the preprocessor.
             if enabled:
                 preprocessor.enabled = True
             self._preprocessors.append(preprocessor)
             return preprocessor
 
-        elif isclass and issubclass(preprocessor, HasTraits):
+        if isclass and issubclass(preprocessor, HasTraits):
             # Preprocessor is configurable.  Make sure to pass in new default for
             # the enabled flag if one was specified.
             self.register_preprocessor(preprocessor(parent=self), enabled)
+            return None
 
-        elif isclass:
+        if isclass:
             # Preprocessor is not configurable, construct it
             self.register_preprocessor(preprocessor(), enabled)
+            return None
 
-        else:
-            # Preprocessor is an instance of something without a __call__
-            # attribute.
-            raise TypeError(
-                "preprocessor must be callable or an importable constructor, got %r" % preprocessor
-            )
+        # Preprocessor is an instance of something without a __call__
+        # attribute.
+        raise TypeError(
+            "preprocessor must be callable or an importable constructor, got %r" % preprocessor
+        )
 
     def _init_preprocessors(self):
         """

nbconvert/exporters/html.py

@@ -213,8 +213,9 @@ def default_config(self):
     def _valid_language_code(self, proposal):
         if self.language_code not in iso639_1:
             self.log.warning(
-                f'"{self.language_code}" is not an ISO 639-1 language code. '
-                'It has been replaced by the default value "en".'
+                '"%s" is not an ISO 639-1 language code. '
+                'It has been replaced by the default value "en".',
+                self.language_code,
             )
             return proposal["trait"].default_value
         return proposal["value"]
@@ -265,7 +266,7 @@ def from_notebook_node(  # type:ignore[explicit-override, override]
             elem.attrs["alt"] = "No description has been provided for this image"
             missing_alt += 1
         if missing_alt:
-            self.log.warning(f"Alternative text is missing on {missing_alt} image(s).")
+            self.log.warning("Alternative text is missing on %s image(s).", missing_alt)
         # Set input and output focusable
         for elem in soup.select(".jp-Notebook div.jp-Cell-inputWrapper"):
             elem.attrs["tabindex"] = "0"
@@ -274,7 +275,7 @@ def from_notebook_node(  # type:ignore[explicit-override, override]
 
         return str(soup), resources
 
-    def _init_resources(self, resources):  # noqa
+    def _init_resources(self, resources):
         def resources_include_css(name):
             env = self.environment
             code = """<style type="text/css">\n%s</style>""" % (env.loader.get_source(env, name)[0])

nbconvert/exporters/pdf.py

@@ -17,7 +17,7 @@
 from .latex import LatexExporter
 
 
-class LatexFailed(IOError):  # noqa
+class LatexFailed(IOError):
     """Exception for failed latex run
 
     Captured latex output is in error.output.
@@ -33,8 +33,7 @@ def __unicode__(self):
 
     def __str__(self):
         """String representation."""
-        u = self.__unicode__()
-        return u
+        return self.__unicode__()
 
 
 def prepend_to_env_search_path(varname, value, envdict):
@@ -85,9 +84,7 @@ def _file_extension_default(self):
     def _template_extension_default(self):
         return ".tex.j2"
 
-    def run_command(  # noqa
-        self, command_list, filename, count, log_function, raise_on_failure=None
-    ):
+    def run_command(self, command_list, filename, count, log_function, raise_on_failure=None):
         """Run command_list count times.
 
         Parameters
@@ -141,12 +138,12 @@ def run_command(  # noqa
                     stdout=stdout,
                     stderr=subprocess.STDOUT,
                     stdin=null,
-                    shell=shell,  # noqa
+                    shell=shell,  # noqa: S603
                     env=env,
                 )
                 out, _ = p.communicate()
                 if p.returncode:
-                    if self.verbose:  # noqa
+                    if self.verbose:  # noqa: SIM108
                         # verbose means I didn't capture stdout with PIPE,
                         # so it's already been displayed and `out` is None.
                         out_str = ""