HeaderSigner has a useful parameter called sign_header which allows to specify the header to add the signature to. It defaults to authorization but some services require Signature: .... Unfortunately this is not available for the Python requests, because HTTPSignatureAuth automatically initializes self.header_signer with the default value of authorization and it cannot be changed.
HeaderSignerhas a useful parameter calledsign_headerwhich allows to specify the header to add the signature to. It defaults toauthorizationbut some services requireSignature: .... Unfortunately this is not available for the Pythonrequests, because HTTPSignatureAuth automatically initializesself.header_signerwith the default value ofauthorizationand it cannot be changed.