Update config, fix lints for ruff 0.15.2

Author: inducer

gen_wrap.py

@@ -52,15 +52,10 @@
 NON_COPYABLE = ["ctx", "printer", "access_info"]
 NON_COPYABLE_WITH_ISL_PREFIX = [f"isl_{i}" for i in NON_COPYABLE]
 
-PYTHON_RESERVED_WORDS = """
-and       del       from      not       while
-as        elif      global    or        with
-assert    else      if        pass      yield
-break     except    import    print
-class     exec      in        raise
-continue  finally   is        return
-def       for       lambda    try
-""".split()
+PYTHON_RESERVED_WORDS = ["and", "del", "from", "not", "while", "as", "elif", "global",
+"or", "with", "assert", "else", "if", "pass", "yield", "break", "except", "import",
+"print", "class", "exec", "in", "raise", "continue", "finally", "is", "return", "def",
+"for", "lambda", "try"]
 
 
 class Retry(RuntimeError):  # noqa: N818
@@ -86,8 +81,7 @@ def to_py_class(cls: str):
     if cls == "int":
         return cls
 
-    if cls.startswith("isl_"):
-        cls = cls[4:]
+    cls = cls.removeprefix("isl_")
 
     if cls == "ctx":
         return "Context"
@@ -105,9 +99,7 @@ def to_py_class(cls: str):
             else:
                 result += c
 
-    result = result.replace("Qpoly", "QPoly")
-
-    return result
+    return result.replace("Qpoly", "QPoly")
 
 
 # {{{ data model
@@ -503,11 +495,9 @@ def get_preprocessed_header(self, fname: str) -> str:
                 self.get_header_contents(mh)
                 for mh in self.macro_headers]
 
-        prepro_header = preprocess_with_macros(
+        return preprocess_with_macros(
                 macro_header_contents, self.get_header_contents(fname))
 
-        return prepro_header
-
     # {{{ read_header
 
     def read_header(self, fname: str):
@@ -536,11 +526,8 @@ def read_header(self, fname: str):
         while i < len(lines):
             line = lines[i].strip()
 
-            if (not line
-                    or line.startswith("extern")
-                    or STRUCT_DECL_RE.search(line)
-                    or line.startswith("typedef")
-                    or line == "}"):
+            if (not line or line.startswith(("extern", "typedef"))
+                    or STRUCT_DECL_RE.search(line) or line == "}"):
                 i += 1
             elif "/*" in line:
                 while True:
@@ -661,7 +648,7 @@ def parse_decl(self, decl: str):
             if name.startswith("options_"):
                 class_name = "ctx"
                 name = name[len("options_"):]
-            elif name.startswith("equality_") or name.startswith("inequality_"):
+            elif name.startswith(("equality_", "inequality_")):
                 class_name = "constraint"
             elif name == "ast_op_type_set_print_name":
                 class_name = "printer"
@@ -697,7 +684,7 @@ def parse_decl(self, decl: str):
             return
 
         if class_name == "options":
-            assert name.startswith("set_") or name.startswith("get_"), (name, c_name)
+            assert name.startswith(("set_", "get_")), (name, c_name)
             name = f"{name[:4]}option_{name[4:]}"
 
         words = return_base_type.split()
@@ -1497,9 +1484,8 @@ def write_exposer(
             if basic_cls == "basic_set":
                 if meth.name in ["is_params", "get_hash"]:
                     continue
-            elif basic_cls == "basic_map":
-                if meth.name in ["get_hash"]:
-                    continue
+            elif basic_cls == "basic_map" and meth.name in ["get_hash"]:
+                continue
 
             basic_overloads.append(meth)
 

islpy/_monkeypatch.py

@@ -18,11 +18,11 @@
 
 
 if TYPE_CHECKING:
-    import islpy._isl as _isl
+    from islpy import _isl
 else:
     import sys
     if "_isl" not in sys.modules:
-        import islpy._isl as _isl
+        from islpy import _isl
     else:
         # This is used for monkeypatching during stub generation.
         # See stubgen/stubgen.py and CMakeLists for orchestration details.

pyproject.toml

@@ -103,6 +103,8 @@ extend-ignore = [
     "UP031", # use f-strings instead of %
     "UP032", # use f-strings instead of .format
     "RUF067", # no code in __init__ *shrug*
+    "TRY300",
+    "SIM102",
 ]
 
 [tool.ruff.lint.flake8-quotes]
@@ -123,6 +125,10 @@ lines-after-imports = 2
     "RUF012"
 ]
 
+"test/test_*.py" = ["S102"]
+"doc/conf.py" = ["S102"]
+"gen_wrap.py" = ["SIM115"]
+
 [tool.cibuildwheel]
 # i686 does not have enough memory for LTO to complete
 # 3.14 on musl has a hard-to-debug test crash

stubgen/stubgen.py

@@ -66,7 +66,7 @@ def main():
     for fname in cast("list[str]", args.exec or []):
         execdict = {"__name__": "islpy._monkeypatch"}
         with open(fname) as inf:
-            exec(compile(inf.read(), fname, "exec"), execdict)
+            exec(compile(inf.read(), fname, "exec"), execdict)  # noqa: S102
 
     sg = StubGen(
         module=mod,
@@ -75,10 +75,9 @@ def main():
         include_docstrings=False,
     )
     sg.put(mod)
-    prefix_lines = "\n".join([
-        "from typing_extensions import Self",
-        "from collections.abc import Callable",
-    ])
+    prefix_lines = (
+        "from typing_extensions import Self\n"
+        "from collections.abc import Callable")
     with open(output_path / "_isl.pyi", "w") as outf:
         outf.write(f"{prefix_lines}\n{sg.get()}")
 

test/test_isl.py

@@ -220,13 +220,11 @@ def callback(node, build):
 
     def cb_print_user(printer, options, node):
         print("Callback user called")
-        printer = printer.print_str("Callback user")
-        return printer
+        return printer.print_str("Callback user")
 
     def cb_print_for(printer, options, node):
         print("Callback for called")
-        printer = printer.print_str("Callback For")
-        return printer
+        return printer.print_str("Callback For")
 
     opts = isl.AstPrintOptions.alloc(isl.DEFAULT_CONTEXT)
     opts, _cb_print_user_handle = opts.set_print_user(cb_print_user)