Answers for "pythonopen dont write to file if it exists"

15

create text in python if not exists

#It will creates Text file in path directory using name of file.txt
import os

path = 'some/path/to/file.txt'
if not os.path.exists(path):
    with open(path, 'w') as f:
    	f.write('Hello, world')
#==== OR ===
mode = 'a' if os.path.exists(path) else 'w'
with open(path, mode) as f:
    f.write('Hello, world!n')
Posted by: Guest on November-25-2020
1

python create file if doesbt exist

import os 

if not os.path.exists("PATH"):
    with open("PATH", "w"):
        pass
Posted by: Guest on September-11-2020

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