python - extracting public key from private key dynamically using M2Crypto -


is possible extract public key private key in pem format in python, m2crypto? want same thing happen when use command:

openssl rsa -in mykey.pem -pubout > mykey.pub

m2crypto.rsa has load_key function returns rsa object has save_pub_key method. 

from m2crypto import rsa rsa.load_key('mykey.pem').save_pub_key('mykey.pub')

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