def test_defaults_evaluated_in_defining_scope(self):
source = """
def f():
def g(x=x):
pass
x = 1
"""
node = ast_utils.parse(source, "__test__")
results = analyze_closures(node)
assert 'x' in get_results(results, 'f').from_global
assert 'x' not in get_results(results, 'g').from_global
def test_defaults_evaluated_in_defining_scope(self):
source = """
def f():
def g(x=x):
pass
x = 1
"""
node = ast_utils.parse(source, "__test__")
results = analyze_closures(node)
assert 'x' in get_results(results, 'f').from_global
assert 'x' not in get_results(results, 'g').from_global
def test_checks_dynamic_defaults(self):
source = """
def f(x=1):
pass
y = 2
def g(y=y):
pass
def h():
f, g
"""
node = ast_utils.parse(source, "__test__")
results = analyze_closures(node)
module = get_results(results, "<module>")
assert "f" in module.functions
assert "f" not in module.used_in_nested
assert "g" not in module.functions
assert "g" in module.used_in_nested
def test_checks_dynamic_defaults(self):
source = """
def f(x=1):
pass
y = 2
def g(y=y):
pass
def h():
f, g
"""
node = ast_utils.parse(source, "__test__")
results = analyze_closures(node)
module = get_results(results, "<module>")
assert "f" in module.functions
assert "f" not in module.used_in_nested
assert "g" not in module.functions
assert "g" in module.used_in_nested
