24 小时 unix 时间戳的正则表达式

regex for 24h unix timestamp

我想为 24 小时 unix 时间戳创建一个正则表达式,起始于:01/01/2015 00:00:00 **(1420066800)** to 01/01/2015 23:59:59 **(1420153199)**,相差 86399 秒。在 unix 时间戳格式中。

我正在使用 range_regex python 库,但它对于如此大的范围来说是错误的。 range_to_pattern 方法 (range_to_pattern(1420066800, 1420153199)) 将生成一个正则表达式:1420[0-1][5-6][3-6][1-8]\d{2} 这对于创建正则表达式的静态边界来说很好,但是当涉及到像这样的值时:1420159111 因为左边的第 7 位数字 (9) 不在第三个范围组 ([3-6]) 中。

有人可以提供更好的 python3 库或解决方法来创建 86400 秒的正则表达式。一天?

根据我上面的评论,您使用了该库中的错误函数。

您应该使用以下内容:

range_to_regex(1420066800, 1420153199)

这个 returns 正确的正则表达式:

142006680\d|14200668[1-9]\d|14200669\d{2}|142006[7-9]\d{3}|14200[7-9]\d{4}|14201[0-4]\d{4}|142015[0-2]\d{3}|1420153[0-1]\d{2}
# coding=utf8
# the above tag defines encoding for this document and is for Python 2.x compatibility

import re

regex = r"1420([0]([6]([6]([8]([0][0-9])|[9][0-9]{2})|[7-9][0-9]{3})|[7-9][0-9]{4})|[1]([5]([3]([1]([9][0-9]|[0-8][0-9]{1})|[0][0-9]{2})|[0-2][0-9]{3})|[0-4][0-9]{4}))"

test_str = ("01/01/2015 00:00:00 (1420066800) до 01/01/2015 23:59:59 (1420153199)\n\n"
    "1420016799     -no\n"
    "1420066799     -no\n"
    "1420066800     -yes\n"
    "1420066801     -yes\n"
    "1420067820     -yes\n"
    "1420067920     -yes\n"
    "1420073199     -yes\n"
    "1420103199     -yes\n"
    "1420152191     -yes\n"
    "1420153181     -yes\n"
    "1420153199     -yes\n"
    "1420153200     -no\n"
    "1420163199     -no")

matches = re.finditer(regex, test_str)

for matchNum, match in enumerate(matches):
    matchNum = matchNum + 1

    print ("Match {matchNum} was found at {start}-{end}: {match}".format(matchNum = matchNum, start = match.start(), end = match.end(), match = match.group()))

    for groupNum in range(0, len(match.groups())):
        groupNum = groupNum + 1

        print ("Group {groupNum} found at {start}-{end}: {group}".format(groupNum = groupNum, start = match.start(groupNum), end = match.end(groupNum), group = match.group(groupNum)))

# Note: for Python 2.7 compatibility, use ur"" to prefix the regex and u"" to prefix the test string and substitution.

在线:https://regex101.com/r/blnST4/1