Is there a simple way to support wildcards ("*") when searching strings - without using RegEx?
搜索字符串时是否有一种简单的方法来支持通配符(“*”) - 不使用RegEx?
Users are supposed to enter search terms using wildcards, but should not have to deal with the complexity of RegEx:
用户应该使用通配符输入搜索条件,但不应该处理RegEx的复杂性:
"foo*" => str.startswith("foo")
"*foo" => str.endswith("foo")
"*foo*" => "foo" in str
(it gets more complicated when there are multiple search terms though, e.g. "foobarbaz")
(当有多个搜索词时,它会变得更复杂,例如“foobarbaz”)
This seems like a common issue, so I wonder whether there's a ready-made solution for it.
这似乎是一个常见的问题,所以我想知道是否有一个现成的解决方案。
Any help would be greatly appreciated!
任何帮助将不胜感激!
1 个解决方案
#1
14
You could try the fnmatch
module, it's got a shell-like wildcard syntax.
你可以试试fnmatch模块,它有一个类似shell的通配符语法。
#1
14
You could try the fnmatch
module, it's got a shell-like wildcard syntax.
你可以试试fnmatch模块,它有一个类似shell的通配符语法。