使用 re 模块获取 txt 文件中的特定重复部分

Question

如何使用 re 模块复制文本文件中以特定单词开头和结尾的重复段落，并在列表索引中插入每个段落段落示例RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_140116/cleanup/stat_KSHA500 --conf /export/home-V cisco -N -S -o -P telnet,ssh2RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_140200/cleanup/stat_KSHA11 --conf /export/home-V cisco -N -S -o -P telnet,ssh2RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_1500/cleanup/stat_KSHA211 --conf /export/home-V cisco -N -S -o -P telnet,ssh2

Answer 1

除了语言障碍，根据您的标准试试这个

>>> import re

>>> string = '''RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_140116/cleanup/stat_KSHA500 --conf /export/home-V cisco -N -S -o -P telnet,ssh2

RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_140200/cleanup/stat_KSHA11 --conf /export/home-V cisco -N -S -o -P telnet,ssh2

RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_1500/cleanup/stat_KSHA211 --conf /export/home-V cisco -N -S -o -P telnet,ssh2'''

>>> configs = re.findall('(?i)RemoteConfig[\S\s]*?ssh2(?=\s|$)', string)

>>> for config in configs:

        print(config)

#Output

RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_140116/cleanup/stat_KSHA500 --conf /export/home-V cisco -N -S -o -P telnet,ssh2

RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_140200/cleanup/stat_KSHA11 --conf /export/home-V cisco -N -S -o -P telnet,ssh2

RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_1500/cleanup/stat_KSHA211 --conf /export/home-V cisco -N -S -o -P telnet,ssh2

>>> configs

#Output

['RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_140116/cleanup/stat_KSHA500 --conf /export/home-V cisco -N -S -o -P telnet,ssh2', 'RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_140200/cleanup/stat_KSHA11 --conf /export/home-V cisco -N -S -o -P telnet,ssh2', 'RemoteConfig cleanup.txt --prefix  /tftpboot/sites --status  /tftpboot/190315_1500/cleanup/stat_KSHA211 --conf /export/home-V cisco -N -S -o -P telnet,ssh2']