How to copy a dictionary and only edit the copy

Question

Can someone please explain this to me? This doesn\'t make any sense to me.

I copy a dictionary into another and edit the second and both are changed. Why is this hap

Answer 1

the following code, which is on dicts which follows json syntax more than 3 times faster than deepcopy

def CopyDict(dSrc):
    try:
        return json.loads(json.dumps(dSrc))
    except Exception as e:
        Logger.warning("Can't copy dict the preferred way:"+str(dSrc))
        return deepcopy(dSrc)