Since we formally require python3.7+ since commit
df4b0807ca1a
("kunit: tool: Assert the version requirement"), we can just use
@dataclasses.dataclass instead.
In kunit_config.py, we used namedtuple to create a hashable type that
had `name` and `value` fields and had to subclass it to define a custom
`__str__()`.
@datalcass lets us just define one type instead.
In qemu_config.py, we use namedtuple to allow modules to define various
parameters. Using @dataclass, we can add type-annotations for all these
fields, making our code more typesafe and making it easier for users to
figure out how to define new configs.
Signed-off-by: Daniel Latypov <dlatypov@google.com>
Reviewed-by: David Gow <davidgow@google.com>
Reviewed-by: Brendan Higgins <brendanhiggins@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
# Author: Felix Guo <felixguoxiuping@gmail.com>
# Author: Brendan Higgins <brendanhiggins@google.com>
-import collections
+from dataclasses import dataclass
import re
from typing import List, Set
CONFIG_IS_NOT_SET_PATTERN = r'^# CONFIG_(\w+) is not set$'
CONFIG_PATTERN = r'^CONFIG_(\w+)=(\S+|".*")$'
-KconfigEntryBase = collections.namedtuple('KconfigEntryBase', ['name', 'value'])
-
-class KconfigEntry(KconfigEntryBase):
+@dataclass(frozen=True)
+class KconfigEntry:
+ name: str
+ value: str
def __str__(self) -> str:
if self.value == 'n':
# Copyright (C) 2021, Google LLC.
# Author: Brendan Higgins <brendanhiggins@google.com>
-from collections import namedtuple
+from dataclasses import dataclass
+from typing import List
-QemuArchParams = namedtuple('QemuArchParams', ['linux_arch',
- 'kconfig',
- 'qemu_arch',
- 'kernel_path',
- 'kernel_command_line',
- 'extra_qemu_params'])
+@dataclass(frozen=True)
+class QemuArchParams:
+ linux_arch: str
+ kconfig: str
+ qemu_arch: str
+ kernel_path: str
+ kernel_command_line: str
+ extra_qemu_params: List[str]