Python pickle：如何从pickle.loads读取键值对

Question

I have a .pkl file that I'm writing with pickle, with key-value pairs and that works.

However I was wondering how can I access the key-value pairs once I read from this file using pickle.load .

content = pickle.load(open(COOKIE_FILENAME, "rb"))

content is a dictionary ( <type 'dict'> ).

If I do:

for key in content:
    # this works, but I don't have the values

What I want to do is instead something like:

for key, value in content:
    # do something with keys and values

but if I do that, I get:

E ValueError: too many values to unpack

Answer 1

The solution is:

for key, value in content.items():
    # do something with keys and values

thanks @Jose, @roganjosh and @timgeb for your help via comments.

Answer 2

when doing:

for i in dict_object:

you actually iterate through keys and not values. to reach value just use

dict_object[i]

just saying, but I think @ShinDarth 's answer is better