steem.post() doesn't work when contains single quotes in body

[oflyhigh]

I encountered some problems when I tried to use python-steem to post on steemit. I will simplify the problem into the following code

from steem import Steem

tags=['test', 'spam']

content1 = "Test only, don't upvote"
content2 = "Test only, dont upvote"

steem=Steem()
steem.post(title='test only', body=content1, author='oflyhigh', tags=tags)
print("Done!")

The content1 doesn't work but content2 works well. And all of them work well under piston.

So, what's wrong?

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Error message:

ValueError: Invalid TransactionBuilder Format

[Netherdrake]

Thank you for reporting this :)

[oflyhigh]

You are welcome!