Python类中的字符串存储包括换行符ch

2024-04-26 19:11:16 发布

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我有一个输出类,如下所示(有些删节):

from colorclass import Color
from colorclass import disable_all_colors, enable_all_colors, is_enabled
from time import localtime, strftime
from ApplicationFiles.lib.core.__version__ import __version__
from enum import IntEnum


class OutputHelper(object):
    def __init__(self, arguments, app):

        if arguments.nocolor:
            disable_all_colors()

        self.domain = "undefined"
        self.severity_print = arguments.severity
        self.verbose = arguments.verbose
        self.silent = arguments.silent
        self.seperator = "=============================================="
        self.modules_count = app.modules_count()

    # this is here to allow easier redirection of output to other
    # interfaces later on in the project
    def write(self, severity, message):
        self.terminal(severity, message)

    def terminal(self, severity, message):
        if severity == 0 and not self.verbose:
            return

        if severity < self.severity_print:
            return

        formatting = {
           0: Color('{autoblue}[VERBOSE]{/autoblue}')
        }

        leader = formatting.get(severity, '[#]')

        format_args = {
           'time': strftime("%H:%M:%S", localtime()),
           'domain': self.domain,
           'leader': leader,
           'message': message,
        }

        template = '[{time}] [{domain}] {leader} {message}'
        print(template.format(**format_args))


class Level(IntEnum):
    VERBOSE = 0

我正在从文件中读入域列表,并通过此类将其传递给以下对象:

for domain in arguments.domain_list:
    domains.append(domain)

for domain in domains:
    output.domain = domain
    app.modules['example_module'].run(arguments, output)

然后依次写着:

def run(arguments, output):

    output.write(Level.VERBOSE, 'TEST DOMAIN')

无论出于什么原因,这都是在每次打印后打印换行符。例如:

1 modules loaded
==============================================
[16:57:25] [testone.com
] [VERBOSE] TEST DOMAIN
[16:57:25] [testtwo.com
] [VERBOSE] TEST DOMAIN
[16:57:25] [testthree.com
] [VERBOSE] TEST DOMAIN

内容如下:

1 modules loaded
==============================================
[16:57:25] [testone.com] [VERBOSE] TEST DOMAIN
[16:57:25] [testtwo.com] [VERBOSE] TEST DOMAIN
[16:57:25] [testthree.com] [VERBOSE] TEST DOMAIN

我知道我对我的对象犯了一个错误,或者我是如何在某个地方引用它们的-但是我很难看到它。我不明白什么?在TerminalOutput()函数中处理这个问题似乎很愚蠢,我宁愿在存储域时对它进行排序。你知道吗

正在读取文件,使用:

def readable_file(parser, arg):
    if not os.path.exists(arg):
        parser.error("The file %s does not exist!" % arg)
    else:
        return open(arg, 'r')  # return an open file handle

在argparse类中使用以下命令调用:

domains.add_argument(
    '-dL', dest='domain_list', required=False,
    help='Specify a list of target domain names.',
    metavar="FILE",
    type=lambda x: CliFileHelper.readable_file(parser, x)
)

Tags: fromtestimportselfcommodulesmessageoutput
1条回答
网友
1楼 · 发布于 2024-04-26 19:11:16

您没有向我们展示如何读取域,而是使用:

for domain in domainFileDescriptor:
     domains.append(domain)

#or
domains=domainFileDescriptor.readlines()

将在从文件中读取的每行末尾保留换行符。你需要脱掉它们:

for domain in domainFileDescriptor:
     domains.append(domain.strip())

提示是换行符的位置(就在域之后)。注意:文件描述符和句柄在此上下文中是相同的。你知道吗

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