When I try to pickle something, I get an AttributeError: 'str' object has no attribute 'write'
An example:
import pickle
pickle.dump({"a dict":True},"a-file.pickle")
produces:
...
AttributeError: 'str' object has no attribute 'write'
What's wrong?
It's a trivial mistake: pickle.dump(obj,file)
takes a file
object, not a file name.
What I need is something like:
with open("a-file.pickle",'wb') as f:
pickle.dump({"a dict":True},f)
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