def _add_argument(
parser: ArgumentParser,
name: str,
cli_help: Optional[str],
dest: Optional[str] = None,
action: str = "store",
**kwargs,
) -> None:
parser.add_argument(
canonical_arg_name(name),
action=action,
dest=dest or name,
help=cli_help,
**kwargs,
)
def _update_answers_validate(
question: Union[BasicQuestion, Choice],
cli_values: CliResults,
answers: MutableAnswers,
) -> None:
if not question.should_ask(answers):
return
value = cast(str, cli_values.get(question.name))
if value is None:
value = to_value(question.default, answers, str)
result = question.validate(value, answers)
if not result.valid:
raise CliException.invalid_value(
value, canonical_arg_name(question.name), result.error
)
answers[question.name] = value
def test_create_parser__confirm_no_option__false():
parser = create_parser([Confirm(SOME_NAME, SOME_STRING)])
result = parser.parse_args([canonical_arg_name(f"no-{SOME_NAME}")])
assert vars(result)[SOME_NAME] is False
from argparse import Namespace
from columbo._interaction import (
BasicQuestion,
Choice,
Confirm,
Question,
canonical_arg_name,
)
SOME_BOOL = True
SOME_OTHER_BOOL = False
SOME_NAME = "my-test-value"
SOME_NAME_WITH_SPACES = "my test value"
SOME_ARG_NAME = canonical_arg_name(SOME_NAME)
SOME_STRING = "hello"
SOME_OTHER_STRING = "good-bye"
SOME_ANSWERS = {"a": "one", "b": "two"}
SOME_OPTIONS = ["x", "y", "z"]
SOME_DEFAULT = "x"
SOME_NON_DEFAULT_OPTION = "y"
SOME_INVALID_OPTION = "NOT_VALID_OPTION"
SOME_INVALID_ARG_NAME = "--NOT_VALID_OPTION"
def some_dynamic_string(answers):
return f"--{answers['a']}--"
def some_dynamic_options(answers):
return [f"--{x}--" for x in answers.values()]
def test__canonical_arg_name__nonstandard_characters__normalized(
description, name, expected_arg):
assert canonical_arg_name(name) == expected_arg, description