python - 如何 PEP8 一长串带注释的字符串

Question

注释行超过 80 个字符:

MIDDLEWARE_CLASSES = (
    'mydogslow.middleware.MyWatchdogMiddleware',
    'gattlib.djangomiddleware.SetRemoteAddrFromXRealIP',
    'i18n.middleware.SetLanguageMiddleware',
    'whitelabels.middleware.SetWhitelabelMiddleware', # after SetLanguageMiddleware
    'myaffiliateprogram.middleware.BlockReferringURLs',
)

最自然的分解方式是:

MIDDLEWARE_CLASSES = (
    'mydogslow.middleware.MyWatchdogMiddleware',
    'gattlib.djangomiddleware.SetRemoteAddrFromXRealIP',
    'i18n.middleware.SetLanguageMiddleware',
    'whitelabels.middleware.'
        'SetWhitelabelMiddleware', # after SetLanguageMiddleware
    'myaffiliateprogram.middleware.BlockReferringURLs',
)

不幸的是，悬挂缩进违反了 PEP8。

预先感谢您向我展示您将如何打破这一行。

Answer 1

我只想移动评论:

MIDDLEWARE_CLASSES = (
    'mydogslow.middleware.MyWatchdogMiddleware',
    'gattlib.djangomiddleware.SetRemoteAddrFromXRealIP',
    'i18n.middleware.SetLanguageMiddleware',
    # This middleware needs to be after SetLanguageMiddleware
    'whitelabels.middleware.SetWhitelabelMiddleware',
    'myaffiliateprogram.middleware.BlockReferringURLs',
)