/Python/How to know how much lines a file has using python

How to know how much lines a file has using python

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)

How to know how much lines a file has using python

filename = "test.txt"
count = 0
with open(filename, 'r') as f:
    for line in f:
        count += 1
print("Total number of lines is:", count)

Source: tecadmin.net

Similar codes

10 votes258 views3 answers
Text to png python
Python
109 votes237 views6 answers
Conda environment
Python
0 vote233 views1 answer
Extend tuple python
Python
4 votes219 views1 answer
Declaring a numpy array with certain size
Python
6 votes254 views3 answers
String format zero padded int python
Python
0 vote257 views1 answer
How to prevent \textbackslash in LaTeX from Python
Python
3 votes237 views1 answer
Pickle load pickle file
Python
0 vote252 views1 answer
Make screen shot of specific part of screen python
Python
2 votes249 views1 answer
Python append to first index
Python
0 vote229 views1 answer
Jouer à Snake
Python