def test_ignores():
expected = [
(2, ''),
(5, ''),
(8, '[excuse]'),
(9, '=excuse'),
(10, ' [excuse]'),
(11, ' whatever'),
]
for version in range(MIN_VER, NEXT_VER):
tree = _ast3._parse(ignores, "<ignores>", "exec", version)
assert [(ti.lineno, ti.tag) for ti in tree.type_ignores] == expected
with pytest.raises(SyntaxError):
_ast3._parse("pass # type: ignoreé\n", "<ignores>", "exec",
version)
tree = _ast27.parse(ignores, "<ignores>", "exec")
assert [(ti.lineno, ti.tag) for ti in tree.type_ignores] == expected
with pytest.raises(SyntaxError):
_ast27.parse("pass # type: ignoreé\n", "<ignores>", "exec")
def test_convert_strs():
ast = _ast27.parse(basic_py2, "<basic_py2>", "exec")
tree = typed_ast.conversions.py2to3(ast)
assert tree.body[0].value.kind == ""
assert tree.body[1].value.kind == "u"
assert tree.body[2].value.kind == "b"
def parse(source, filename="<unknown>", mode="exec"):
"""
Parse the source into an AST node with type comments.
Equivalent to compile(source, filename, mode, PyCF_ONLY_AST).
"""
return _ast27.parse(source, filename, mode)
