def getall(self):
        try:
            spec = {'data': {'$exists': 1}}
            fields = {'_id': 0}
            sort = [('tid', 1)]
            cur = self.db.docs.find(spec, fields, sort=sort)
        except Exception as e:
            raise DatabaseException(e)
        return [Document(**row) for row in cur]
def commit_and_push(repo_dir, day):
    subprocess.check_call(
        ["git", "config", "--global", "user.email", "u1test+m-o@canonical.com"]
    )
    subprocess.check_call(["git", "config", "--global", "user.name", "snappy-m-o"])

    subprocess.check_call(["git", "-C", repo_dir, "add", "--all"])
    subprocess.check_call(
        [
            "git",
            "-C",
            repo_dir,
            "commit",
            "--message",
            "Add the results for {}".format(day),
        ]
    )

    subprocess.check_call(
        [
            "git",
            "-C",
            repo_dir,
            "push",
            "https://{GH_TOKEN}@github.com/elopio/autopkgtest-results.git".format(
                GH_TOKEN=os.environ.get("GH_TOKEN_PPA_AUTOPKGTEST_RESULTS")
            ),
        ]
    )