requests/requests-oauthlib — pull request #88 by Xowap (2013-10-08 21:51:36+00:00)
Title: Fix spaces encoding in parameters

OAuth requires spaces to be encoded as %20 instead of + in order to generate a valid signature.

Explained in http://troy.yort.com/2-common-problems-with-oauth-client-libraries/

Before this patch, I was unable to use Yahoo!'s BOSS Placefinder API, which now seems to be responding correctly to me, instead of what it used to say:

```

Please provide valid credentials. OAuth oauth_problem="signature_invalid", realm="yahooapis.com"

```