/Python/How to read then overwrite a file with python

How to read then overwrite a file with python

 pythonCopywith open('myFolder/myfile.txt', "r") as myfile:
    data = myfilef.read()

with open('myFolder/myfile.txt', "w") as myfile:
    myfile.write(newData)

Source: delftstack.com

How to read then overwrite a file with python

with open("foo.txt", "w") as foofile:
    foofile.write("This is the contents of foo")
 
# open it back up again and verify what's in there
with open("foo.txt") as foofile:
    print(foofile.read())
# -> This is the contents of foo
 
# now open it and again and write to it
with open("foo.txt", "w") as foofile:
    foofile.write("Foo has been overwritten!")
 
# open it yet again and see what it says
with open("foo.txt") as foofile:
    print(foofile.read())
# -> Foo has been overwritten!

Source: badcodernocookie.com

Similar codes

1 vote204 views1 answer
Delete and start fresh with db django
Python Django
16 votes158 views6 answers
Joins in pandas
Python
0 vote172 views1 answer
If condition in djangio template
Python
3 votes139 views1 answer
How to make a resizable pygame window
Python
0 vote139 views1 answer
Pd assign index from different df
Python
0 vote126 views1 answer
Python tkinter arabic
Python
0 vote140 views1 answer
How many perfect squared lie between 1 and 400
Python
15 votes213 views6 answers
Python sqlite3
Python
0 vote132 views1 answer
@login_required
Python
0 vote169 views1 answer
Python fibonacci sequence while loop
Python