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Python's `email.message.as_string` encodes some parts as base64; unclear why


Use as_bytes instead. So change your print to:

print(msg.as_bytes().decode(encoding='UTF-8'))

reason is in policy documentation https://docs.python.org/3.4/library/email.policy.html#module-email.policy

A cte_type value of 8bit only works with BytesGenerator, not Generator, because strings cannot contain binary data. If a Generator is operating under a policy that specifies cte_type=8bit, it will act as if cte_type is 7bit.

And as_string use Generator, but as_bytes use BytesGenerator which you need


Categories : Python

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How to decode base64 file into binary in Python?
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