CODEWITHSUNDEEP
pythonpython-2.7tamil
charvi
charvi

Reputation: 211

how to search for all occurrences of a Tamil character in a line?

I am trying to write a program which checks the occurrence of a Tamil character in the line/sentence. I have written a code it checks if the character is present in the line and if so quits does not check for the second or third occurrence. Here is the code: (I have split the words into characters so I am checking with "word"). 

    count=0
    word="ஆ"
    f=open('input','r')
    for line in f.readlines():
        if word in line:
            count=count+1
    print count
    f.close()

the input file "input" has:

   ஆ ன் டை ன்  
   ஆ ன் டை னி ன் 
   ஆ ன் டொ வி ன் 
   ஆ ன் ட் டா ல ஜி 
   எ ன் றி ஆ ன் 
   ஆ ன் ட் ட ன் ஆ

the current output is:

count:6

but output should be:

count:7

In the last line it checks for the word ஆ it is present in the beginning, it quits after that. I want it to check the full line and count all occurrences. how should i modify it?

Upvotes: 1

Views: 300

Answers (2)

user3897645
user3897645

Reputation: 1

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 )

Upvotes: 0

timgeb
timgeb

Reputation: 78770

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).

Upvotes: 1

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