Enable Ruff's pygrep-hooks checks

pyproject.toml

@@ -157,6 +157,8 @@ ignore = [
     # flake8-bugbear opinionated (disabled by default in flake8)
     'B904',
     'B905',
+    # pygrep-hooks
+    "PGH003",
 ]
 external = [  # Whitelist for RUF100 unkown code warnings
     "E704",
@@ -170,8 +172,9 @@ select = [
     # plugins:
     "B",   # flake8-bugbear
     "C4",  # flake8-comprehensions
+    "PGH", # pygrep-hooks
     "SIM", # flake8-simplify
-    "RUF100"  # yesqa
+    "RUF100",  # yesqa
 ]
 
 [tool.ruff.per-file-ignores]

sphinx/ext/doctest.py

@@ -383,7 +383,7 @@ Doctest summary
             context: Dict[str, Any] = {}
             if self.config.doctest_global_setup:
                 exec(self.config.doctest_global_setup, context)
-            should_skip = eval(condition, context)
+            should_skip = eval(condition, context)  # NoQA: PGH001
             if self.config.doctest_global_cleanup:
                 exec(self.config.doctest_global_cleanup, context)
             return should_skip

sphinx/ext/ifconfig.py

@@ -53,7 +53,7 @@ def process_ifconfig_nodes(app: Sphinx, doctree: nodes.document, docname: str) -
     ns['builder'] = app.builder.name
     for node in list(doctree.findall(ifconfig)):
         try:
-            res = eval(node['expr'], ns)
+            res = eval(node['expr'], ns)  # NoQA: PGH001
         except Exception as err:
             # handle exceptions in a clean fashion
             from traceback import format_exception_only

sphinx/util/jsdump.py

@@ -51,7 +51,7 @@ def encode_string(s: str) -> str:
 
 
 def decode_string(s: str) -> str:
-    return ESCAPED.sub(lambda m: eval('"' + m.group() + '"'), s)
+    return ESCAPED.sub(lambda m: eval('"' + m.group() + '"'), s)  # NoQA: PGH001
 
 
 reswords = set("""\