Method get_branches

dev/merge_arrow_pr.py:297–299

(self)

                        headers=self.headers)

    def get_branches(self):
        return get_json("%s/branches" % (self.github_api),
                        headers=self.headers)

    def close_issue(self, number, comment):
        issue_url = f'{self.github_api}/issues/{number}'