String Jython正在拆分字符串

我正在尝试使用Jython操作字符串，我在下面提供了一个示例字符串：

这将是网站的标题：：SiteName
这将是网站的标题：：SiteName：：SiteName

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如何删除“：：Sitename”或“：：Sitename:：Sitename”？的所有实例与常规Python没有区别：

>>> str="This would be a title for a website :: SiteName"
>>> str.replace(":: SiteName","")
'This would be a title for a website '
>>> str="This would be a title for a website :: SiteName :: SiteName"
>>> str.replace(":: SiteName","")
'This would be a title for a website '

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对于这样一个简单的示例，它是不必要的，但通常您可以使用

re

模块

import re

sitename = "sitename" #NOTE: case-insensitive
for s in ("This would be a title for a website :: SiteName :: SiteName",
          "This would be a title for a website :: SiteName"):
    print(re.sub(r"(?i)\s*::\s*%s\s*" % sitename, "", s))