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Remove support for parsing Python 2

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This commit is contained in:
Dave Halter
2020-07-24 14:48:02 +02:00
parent 5ac4bac368
commit b5e2e67a4d
17 changed files with 197 additions and 809 deletions
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23
test/test_parser_tree.py
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@@ -26,7 +26,7 @@ class TestsFunctionAndLambdaParsing(object):
@pytest.fixture(params=FIXTURES)
def node(self, request):
parsed = parse(dedent(request.param[0]), version='3.5')
parsed = parse(dedent(request.param[0]), version='3.10')
request.keywords['expected'] = request.param[1]
child = parsed.children[0]
if child.type == 'simple_stmt':
@@ -79,16 +79,16 @@ def test_default_param(each_version):
assert not param.star_count
def test_annotation_param(each_py3_version):
func = parse('def x(foo: 3): pass', version=each_py3_version).children[0]
def test_annotation_param(each_version):
func = parse('def x(foo: 3): pass', version=each_version).children[0]
param, = func.get_params()
assert param.default is None
assert param.annotation.value == '3'
assert not param.star_count
def test_annotation_params(each_py3_version):
func = parse('def x(foo: 3, bar: 4): pass', version=each_py3_version).children[0]
def test_annotation_params(each_version):
func = parse('def x(foo: 3, bar: 4): pass', version=each_version).children[0]
param1, param2 = func.get_params()
assert param1.default is None
@@ -100,23 +100,14 @@ def test_annotation_params(each_py3_version):
assert not param2.star_count
def test_default_and_annotation_param(each_py3_version):
func = parse('def x(foo:3=42): pass', version=each_py3_version).children[0]
def test_default_and_annotation_param(each_version):
func = parse('def x(foo:3=42): pass', version=each_version).children[0]
param, = func.get_params()
assert param.default.value == '42'
assert param.annotation.value == '3'
assert not param.star_count
def test_ellipsis_py2(each_py2_version):
module = parse('[0][...]', version=each_py2_version, error_recovery=False)
expr = module.children[0]
trailer = expr.children[-1]
subscript = trailer.children[1]
assert subscript.type == 'subscript'
assert [leaf.value for leaf in subscript.children] == ['.', '.', '.']
def get_yield_exprs(code, version):
return list(parse(code, version=version).children[0].iter_yield_exprs())