Request redirections are broken because body is None

[jkrebs]

When httplib2 encounters a HTTP redirect, the subsequent request is performed with a 'None' request body.

However, oauth2.Request.sign_request() expects body to always be a string due to the sha(self.body). At the moment this raises a 'TypeError: sha1() argument 1 must be string or read-only buffer, not None'

[ashildebrandt]

This problem has my project dead in the water. Does anyone know of a workaround?

[holm]

I forked it to fix this issue myself, you can find the commit here: holm@b6d1293

[rickhanlonii]

Thank you @holm, your fix solved this issue for me! I took inspiration from your code and made a similar change which also fixes this issue, but meets the specification requirements. Commit here: 28af426

[jaitaiwan]

#138 fixes this