OAuthRequest.to_postdata(self) in module oauth.py can mess up signature

[sunekj]

def to_postdata(self):
return '&'.join(['%s=%s' % (escape(str(k)), escape(str(v))) for k, v in self.parameters.iteritems()])

I had a case where my signature contained an equal-sign (=). Escaping the signature resulted in that being replaced by "%3D", which caused twitter to give me a 401 when trying to request an unauthorized token.
I fixed the issue simply by not escaping v, but maybe there's a better approach.

-- FIXED --
def to_postdata(self):
return '&'.join(['%s=%s' % (escape(str(k)), str(v)) for k, v in self.parameters.iteritems()])

[vascopatricio]

Sunekj could you put the source code running ? I am having a bug , could you check my other post? Issue.