E.g. for subprocess.Popen, it can be opened in `text=True` mode where it returns strings, or `text=False` where it returns bytes. To differentiate, you can annotate types as `Popen[str]` or `Popen[bytes]`.
This patch should add subscripts in all the places we were missing them.
Reported-by: Johannes Berg johannes.berg@intel.com Link: https://lore.kernel.org/linux-kselftest/20230315105055.9b2be0153625.I7a2cb99... Signed-off-by: Daniel Latypov dlatypov@google.com --- tools/testing/kunit/kunit_kernel.py | 6 +++--- tools/testing/kunit/kunit_printer.py | 2 +- tools/testing/kunit/run_checks.py | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/tools/testing/kunit/kunit_kernel.py b/tools/testing/kunit/kunit_kernel.py index 53e90c335834..e6fc8fcb071a 100644 --- a/tools/testing/kunit/kunit_kernel.py +++ b/tools/testing/kunit/kunit_kernel.py @@ -92,7 +92,7 @@ class LinuxSourceTreeOperations: if stderr: # likely only due to build warnings print(stderr.decode())
- def start(self, params: List[str], build_dir: str) -> subprocess.Popen: + def start(self, params: List[str], build_dir: str) -> subprocess.Popen[str]: raise RuntimeError('not implemented!')
@@ -112,7 +112,7 @@ class LinuxSourceTreeOperationsQemu(LinuxSourceTreeOperations): kconfig.merge_in_entries(base_kunitconfig) return kconfig
- def start(self, params: List[str], build_dir: str) -> subprocess.Popen: + def start(self, params: List[str], build_dir: str) -> subprocess.Popen[str]: kernel_path = os.path.join(build_dir, self._kernel_path) qemu_command = ['qemu-system-' + self._qemu_arch, '-nodefaults', @@ -141,7 +141,7 @@ class LinuxSourceTreeOperationsUml(LinuxSourceTreeOperations): kconfig.merge_in_entries(base_kunitconfig) return kconfig
- def start(self, params: List[str], build_dir: str) -> subprocess.Popen: + def start(self, params: List[str], build_dir: str) -> subprocess.Popen[str]: """Runs the Linux UML binary. Must be named 'linux'.""" linux_bin = os.path.join(build_dir, 'linux') params.extend(['mem=1G', 'console=tty', 'kunit_shutdown=halt']) diff --git a/tools/testing/kunit/kunit_printer.py b/tools/testing/kunit/kunit_printer.py index 5f1cc55ecdf5..015adf87dc2c 100644 --- a/tools/testing/kunit/kunit_printer.py +++ b/tools/testing/kunit/kunit_printer.py @@ -15,7 +15,7 @@ _RESET = '\033[0;0m' class Printer: """Wraps a file object, providing utilities for coloring output, etc."""
- def __init__(self, output: typing.IO): + def __init__(self, output: typing.IO[str]): self._output = output self._use_color = output.isatty()
diff --git a/tools/testing/kunit/run_checks.py b/tools/testing/kunit/run_checks.py index 066e6f938f6d..61cece1684df 100755 --- a/tools/testing/kunit/run_checks.py +++ b/tools/testing/kunit/run_checks.py @@ -37,7 +37,7 @@ def main(argv: Sequence[str]) -> None: if argv: raise RuntimeError('This script takes no arguments')
- future_to_name: Dict[futures.Future, str] = {} + future_to_name: Dict[futures.Future[None], str] = {} executor = futures.ThreadPoolExecutor(max_workers=len(commands)) for name, argv in commands.items(): if name in necessary_deps and shutil.which(necessary_deps[name]) is None:
base-commit: 2c6a96dad5797e57b4cf04101d6c8d5c7a571603