Instagram/python-instagram — pull request #76 by yssk22 (2014-06-03 10:11:10+00:00)
Title: Support the signed header.

Now we can enable the signed header by passing the `client_ips` keyword argument
to the Instagram.Client constructor.

c = client.InstagramAPI(
access_token=access_token,
client_ips="1.2.3.4",
client_secret="CS"
)
c.follow_user(123) # => call API with X-Insta-Forwarded-For signature.

If you do not set the client_ips nor client_secret, X-Insta-Forwarded-For is not sent.