/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

0 vote155 views1 answer
Static Assets in Django
Python
0 vote168 views1 answer
Python vrer un fichier texte
Python
1 vote181 views1 answer
Cannot import name 'candlestick2_ohlc
Python
6 votes148 views2 answers
Plt.imshow grayscale
Python
36 votes150 views6 answers
Get list file in folder python
Python
0 vote144 views1 answer
How to colour a specific cell in pandas dataframe
Python
31 votes150 views5 answers
How to place image in tkinter
Python
2 votes156 views3 answers
Dockerfile to run python script
Python
0 vote194 views1 answer
Django route accept params with character
Python Django
0 vote153 views1 answer
Install pip3 for python 3.7
Python