python - 如何在一行中搜索所有出现的泰米尔语字符？

Answer 1

Currently you are only checking whether the character is in a line at all, but not counting the occurences. There's the count method for doing what you want: https://docs.python.org/2/library/stdtypes.html#str.count

>> 'hello world'.count('l')
3 

Also, as Wooble already pointed out in his comment, you must take special care when using non-ascii characters in python2 (he provided you with the needed information).

Answer 2

Try the open-tamil library, which you can install from pip:

$ pip install open-tamil

Here's how to use it:

import tamil
letters_list = tamil.utf8.get_tamil_letters( string_input )