from subprocess import Popen, PIPE, SubprocessError

  import json

  import os

  from packaging import version

  from .exceptions import CoprSignError, CoprSignNoKeyError, \

      CoprKeygenRequestError

          "name_email": create_gpg_email(username, projectname)

      })

      keygen_url = "http://{}/gen_key".format(opts.keygen_host)

      query = dict(url=keygen_url, data=data, method="post")

      try:

      except Exception as e:

          raise CoprKeygenRequestError(

              msg="Failed to create key-pair for user: {},"

          with pytest.raises(CoprSignError):

              _sign_one(fake_path, self.usermail, "sha256", MagicMock())

      def test_create_user_keys(self, mc_request):

          mc_request.return_value.status_code = 200

          create_user_keys(self.username, self.projectname, self.opts)

          )

          assert mc_request.call_args == expected_call

      def test_create_user_keys_error_1(self, mc_request):

          mc_request.side_effect = IOError()

          with pytest.raises(CoprKeygenRequestError) as err:

          assert "Failed to create key-pair" in str(err)

      def test_create_user_keys(self, mc_request):

          for code in [400, 401, 404, 500, 599]:

              mc_request.return_value.status_code = code