Ruff152

[inducer]

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[Copilot]

Pull request overview

This PR implements various Ruff linting rule fixes (Ruff152) to improve code quality and consistency across the codebase.

Changes:

• Simplified return statements by removing unnecessary intermediate variable assignments
• Consolidated import statements using from imports where appropriate
• Replaced string manipulation patterns with built-in methods like removesuffix(), removeprefix(), and startswith() with tuple arguments
• Updated type hints to use Literal["A", "B"] instead of Literal["A"] | Literal["B"]
• Replaced manual list building loops with list comprehensions

Reviewed changes

Copilot reviewed 63 out of 63 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
test/testlib.py	Removed unnecessary pass statement after variable assignment
test/test_target.py	Changed import style from import X as Y to from X import Y for clrandom
test/test_split_iname_slabs.py	Simplified return statements by removing intermediate variable assignments
test/test_numa_diff.py	Replaced manual string suffix removal with removesuffix() method
test/test_nbody.py	Simplified multiple return statements by removing intermediate variables
test/test_loopy.py	Consolidated imports using from syntax
test/test_linalg.py	Simplified return statements across multiple variant functions
test/test_dg.py	Removed intermediate variable assignments before returns
test/test_apps.py	Simplified return statements in multiple test variant functions
test/gnuma_loopy_transforms.py	Removed intermediate variables before return statements
pyproject.toml	Added new Ruff rule exclusions and updated per-file ignores
loopy/type_inference.py	Simplified control flow by removing redundant else after raising exception
loopy/translation_unit.py	Renamed abc_Set to AbstractSet for clarity
loopy/transform/subst.py	Removed intermediate variable assignment before return
loopy/transform/parameter.py	Updated type hints and simplified return statements
loopy/transform/padding.py	Updated Literal type hints to use comma-separated syntax
loopy/transform/loop_fusion.py	Renamed Set import to AbstractSet and simplified returns
loopy/transform/instruction.py	Added type hints and marked unused parameters with del
loopy/transform/iname.py	Renamed Set to AbstractSet, simplified returns and conditionals
loopy/transform/fusion.py	Simplified chained comparison expressions
loopy/transform/diff.py	Removed intermediate variable before return
loopy/transform/data.py	Replaced manual list building with list comprehension
loopy/transform/buffer.py	Removed unnecessary assignment and intermediate variable
loopy/transform/batch.py	Simplified return statement
loopy/transform/array_buffer_map.py	Added assertion and simplified return
loopy/transform/add_barrier.py	Removed intermediate variable before return
loopy/tools.py	Updated function signatures with type hints, replaced string methods with built-ins
loopy/target/python.py	Converted loop-based list building to list comprehension
loopy/target/pyopencl.py	Simplified conditional logic and removed deprecated property
loopy/target/opencl.py	Updated Literal type hints
loopy/target/execution.py	Renamed Set import to AbstractSet
loopy/target/c/compyte	Updated subproject commit hash
loopy/target/c/codegen/expression.py	Removed intermediate variable before return
loopy/target/c/c_execution.py	Changed exception type, removed pass statement, replaced string concatenation
loopy/target/c/init.py	Updated regex flag from re.M to re.MULTILINE
loopy/target/init.py	Reordered Generic type parameter position
loopy/symbolic.py	Renamed Set to AbstractSet throughout, converted loops to comprehensions
loopy/statistics.py	Converted dictionary building loops to comprehensions, removed unused function
loopy/schedule/tools.py	Renamed Set to AbstractSet
loopy/schedule/device_mapping.py	Removed intermediate variable before return
loopy/schedule/init.py	Replaced TypeVar with Self, renamed Set to AbstractSet
loopy/preprocess.py	Simplified return statements
loopy/match.py	Simplified range expression
loopy/library/reduction.py	Removed intermediate variables and unnecessary return statements
loopy/library/random123.py	Removed unnecessary return statement
loopy/kernel/tools.py	Renamed Set to AbstractSet, added type hints, improved loop efficiency
loopy/kernel/instruction.py	Renamed abc_Set to AbstractSet, removed pass statement
loopy/kernel/function_interface.py	Renamed Set to AbstractSet, reformatted method signatures
loopy/kernel/creation.py	Updated Literal type hints, converted loops to comprehensions
loopy/kernel/init.py	Renamed Set to AbstractSet, added type hints, converted loops to comprehensions
loopy/frontend/fortran/translator.py	Removed intermediate variable before return
loopy/frontend/fortran/expression.py	Updated regex flags to use named constants
loopy/frontend/fortran/init.py	Consolidated imports, added noqa comments for exec usage
loopy/diagnostic.py	Removed unnecessary pass statement
loopy/codegen/instruction.py	Renamed Set to AbstractSet
loopy/codegen/control.py	Renamed Set to AbstractSet
loopy/cli.py	Added noqa comments for exec usage
examples/python/ispc-stream-harness.py	Simplified return statements
examples/python/call-external.py	Removed unnecessary return statement
examples/fortran/matmul-driver.py	Changed import style
contrib/mem-pattern-explorer/pattern_vis.py	Reordered imports
contrib/c-integer-semantics.py	Removed shebang and blank line
.basedpyright/baseline.json	Updated baseline for type checking

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