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from typing import List
from mitmproxy.stateobject import StateObject
class Child(StateObject):
def __init__(self, x):
self.x = x
_stateobject_attributes = dict(
x=int
)
@classmethod
def from_state(cls, state):
obj = cls(None)
obj.set_state(state)
return obj
class Container(StateObject):
def __init__(self):
self.child = None
self.children = None
_stateobject_attributes = dict(
child=Child,
children=List[Child],
)
@classmethod
def from_state(cls, state):
obj = cls()
obj.set_state(state)
return obj
def test_simple():
a = Child(42)
b = a.copy()
assert b.get_state() == {"x": 42}
a.set_state({"x": 44})
assert a.x == 44
assert b.x == 42
def test_container():
a = Container()
a.child = Child(42)
b = a.copy()
assert a.child.x == b.child.x
b.child.x = 44
assert a.child.x != b.child.x
def test_container_list():
a = Container()
a.children = [Child(42), Child(44)]
assert a.get_state() == {
"child": None,
"children": [{"x": 42}, {"x": 44}]
}
assert len(a.copy().children) == 2
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