CODEWITHSUNDEEP
pythonlistcounterwords
ainahc
ainahc

Reputation: 25

How to calculate the number of times a word is in a text

I'm new in python and i don't know how to solve this: Write a function that calculates the number of times a word appears in a text. This is my code so far but i'm stuck. I think i need to find a way to split the text in words but it's in a list so i can't do it in this way.

def searcher(file):
    f = open(file,"r")
    word = raw_input("Write your word: ")
    text = f.readlines()
    text1 = text.split()
    counter = 0
    for x in text1:
        if x == word:
            counter = counter +1
    print counter

Thanks in advance

Upvotes: 2

Views: 138

Answers (1)

Padraic Cunningham
Padraic Cunningham

Reputation: 180391

Use collections.Counter passing in each line split in individual words. 

s = "foo foo foobar bar"
from collections import Counter
print Counter(s.split())
Counter({'foo': 2, 'foobar': 1, 'bar': 1})

def searcher(file):
    c = Counter()
    word = raw_input("Write your word: ")
    with open(file,"r") as f:
       for line in f:
           c.update(line.lower().rstrip().split())
    return c.get(word)

Upvotes: 2

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