def test_parse_defaultgetter(self) -> None:
def defaultget(option):
if not hasattr(option, "type"):
return
if option.type is int:
option.default = 42
elif option.type is str:
option.default = "world"
parser = parseopt.Parser(processopt=defaultget)
parser.addoption("--this", dest="this", type=int, action="store")
parser.addoption("--hello", dest="hello", type=str, action="store")
parser.addoption("--no", dest="no", action="store_true")
option = parser.parse([])
assert option.hello == "world"
assert option.this == 42
assert option.no is False
def test_no_help_by_default(self) -> None:
parser = parseopt.Parser(usage="xyz")
pytest.raises(UsageError, lambda: parser.parse(["-h"]))
def parser() -> parseopt.Parser:
return parseopt.Parser()
def test_no_help_by_default(self, capsys):
parser = parseopt.Parser(usage="xyz")
pytest.raises(SystemExit, lambda: parser.parse(["-h"]))
out, err = capsys.readouterr()
assert err.find("error: unrecognized arguments") != -1
def parser():
return parseopt.Parser()
def parser() -> parseopt.Parser:
return parseopt.Parser(_ispytest=True)