python - How to count and print the number of words in each line in a file? -

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this question has answer here:

i want count total no of words in each line in file , print them.i tried

with codecs.open('v.out','r',encoding='utf-8') f:     line in f.readlines():         words = len(line.strip(' '))         print words

the input file is:

hello  try knows may work

the output is:

6 7 10 12

but need is:

1  2  2 3

is there function can use? have print first word of each line in file, , print middle word , last word of line separate files.

you close. line:

words = len(line.strip(' '))

should be:

words = len(line.split(' '))

strip removes characters start , end of string, split breaks string list of strings.


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