2

我有一个cfg文件。在那个 cfg 文件中,有这样一行:

[Environment]
automation_type=GFX   ;available options: GEM, HEXAII

我想通过以下方式修改这一行:

[Environment]
automation_type=ABC   ;available options: GEM, HEXAII

我为此编写了以下代码:

get_path_for_od_cfg = r"C:\Users\marahama\Desktop\Abdur\abc_MainReleaseFolder\OD\od\odConfig.cfg"
    config = ConfigParser.RawConfigParser()
    config.read(get_path_for_OpenDebug_cfg)
    for sec in config.sections():
        for attr in config.options(sec):
            if sec =='Environment' and attr == 'automation_type':
                config.set('Environment','automation_type','ABC')
    with open(get_path_for_OpenDebug_cfg, 'wb') as configfile:
        config.write(configfile)

执行代码后,我得到

[Environment]
automation_type = ABC

";available options: GEM, HEXAII" this line is missing.
4

1 回答 1

6

正如源代码所暗示的那样,在读取配置文件时,注释将被忽略,它们都位于不同的行(484)......

if line.strip() == '' or line[0] in '#;':
     continue

并在选项行(522)上:

if vi in ('=', ':') and ';' in optval:
     # ';' is a comment delimiter only if it follows
     # a spacing character
     pos = optval.find(';')
     if pos != -1 and optval[pos-1].isspace():
         optval = optval[:pos]

所以我同意上面的评论,如果你关心保留评论,你应该切换到更底层的东西。

于 2013-04-25T13:25:57.930 回答