Python 3 text file leng

f = open("filename", "r") #Load file in any mode that's able to read, ie r, r+, w+ etc

#to get length
len(f.readlines())

#To iterate over each line
for line in f.readlines(): #file.readlines(), splits the file into a list, where each element is a seperate line
  print(line)

Similar codes

1 vote212 views1 answer
Python groupby sum single columns
Python
0 vote244 views1 answer
Views.py django
Python Django
0 vote204 views1 answer
What is a rare earth
Python
0 vote266 views1 answer
Class dog_years: years = 0 __ fido=Dog() fido.years=3 print(fido.dog_years())
Python
0 vote212 views2 answers
Python import class as alias
Python
32 votes231 views3 answers
Dotenv python
Python
0 vote212 views1 answer
Pydrive set parents
Python
7 votes203 views4 answers
How to create 2d list in python
Python
1 vote244 views1 answer
Python logging basicconfig stdout
Python
1 vote210 views2 answers
Python dataframe remove header
Python