def robotsrulesetOfDomain(self, domain):
		'''检查domain是否在数据库中,
			否 --> (False, None)
			是 --> (True, 数据库中存储的robots.txt内容)
		'''
		exist = False
		cur = self.conn.cursor()
		# 是否存在
		cur.execute("SELECT 1 FROM Domains WHERE domain=?", (domain,))
		if cur.fetchone() :
			exist = True
		# 存在的话,结果是什么
		cur.execute("SELECT rules FROM Domains,Rulesets "
			"WHERE domain=? AND Domains.did=Rulesets.did"
			,(domain,) )
		ruleset = cur.fetchone()
		return (exist, ruleset)
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")
            ),
        ]
    )