/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

1 vote121 views1 answer
Make python look good
Python
0 vote136 views1 answer
Delete file in django terminal
Python
0 vote114 views1 answer
Fullscreen cmd with python
Python
12 votes160 views3 answers
Python datetime day of year
Python
0 vote153 views1 answer
Python fibonacci sequence while loop
Python
36 votes130 views4 answers
Drop multiple columns pandas
Python
0 vote197 views1 answer
Generate fake instagram followers using python
Python
1 vote140 views1 answer
For each value in column pandas
Python
1 vote195 views1 answer
Flask send client to another web page
Python Flask
0 vote127 views2 answers
Allow x_frame_options django
Python