File handling in the python

  mode to open files in the python

"""

"r" - Reading mode -default mode

"w" - Write mode

"x" - file not exists then create file

"a" - add more text in the file

"t" - text mode - default mode

"b" - binary mode

"+" - Read + write mode

"""

open the file

f = open("text.txt","rt")  

f.read function read all the document in the file  

content = f.read()

f.read(2) the read function read only the 2 character in the file

content = f.read(2)

print(content)

line by line execution perform to the below code

for line in f:

    print(line)

the above execution the one new line added you can remove the new line putting the end in the print statement

for line in f:

    print(line,end="")

if you want print line of the text in the file you can direct use ... the below function is print only first line of the file

content = f.readline()

if you want next line ... declare the variable in the second time

content = f.readline()

content = f.readline()

print(content)

If you want to all text of the file in the list ... then you can use the following function

content = f.readlines()

print(content)

text.txt:-

vishal is the smart boy vishal education bsc it complete asd asdasd asd asdas asdd as asd