Question

所以我有一个CSV文档，每行都有元数据，XPATH和Regex字符串。该脚本使用xpath迭代API请求，然后我想使用存储在CSV中的正则表达式与该xpath一起搜索API结果中的内容。我的问题是如何将CSV行中的数据用作文字正则表达式搜索字符串，例如r'^\w{2}.+'与要搜索的字符串。

with open(rules, 'r+') as rulefile:
    rreader = csv.DictReader(rulefile)
    for row in rreader:
        for ip, apikey in keydict.iteritems():
            rulequery = {'type': 'config', 'action': 'get', 'key': apikey, 'xpath': row["xpath"]}
            rrule = requests.get('https://' + ip + '/api', params = rulequery, verify=False)
            rrex = re.compile('{}'.format(row["regex"]), re.MULTILINE)
            for line in rrule.text:
                config = rrex.findall(line)
                print(config)

Answer 1

所以我想我可能找到了一个解决方案，虽然我不确定它是最好的......如果有人有更好的方法，请打开帮助。

with open(rules, 'r+') as rulefile:
rreader = csv.DictReader(rulefile)
for row in rreader:
    for ip, apikey in keydict.iteritems():
        regex = row["regex"]
        rulequery = {'type': 'config', 'action': 'get', 'key': apikey, 'xpath': row["xpath"]}
        rrule = requests.get('https://' + ip + '/api', params = rulequery, verify=False)
        config = re.search(regex, rrule.text)
        print rrule.text[config.start():config.end()]

使用Python中的re将CSV单元格值用作正则表达式字符串

1 个答案: