/Python/How to delete a specific line in a file

How to delete a specific line in a file

searched = "snow" # every line containing the variable "searched" will be deleted

with open("file.txt","r+") as f: # open your file
    new_f = f.readlines()
    f.seek(0)
    for line in new_f:
        if searched not in line:
            f.write(line)
    f.truncate() # close your file

Similar codes

16 votes196 views4 answers
How to create a basic window in tkinter
Python
0 vote196 views4 answers
How to open a dataset in netcdf4
Python
0 vote206 views2 answers
Python difference between multiprocessing Pool and Threadpool
Python
0 vote189 views1 answer
Python input byte array
Python
0 vote192 views1 answer
Python unknow number of arguments, default argument,
Python
0 vote213 views1 answer
Spacy text annotation dict comprehension
Python
0 vote251 views1 answer
Pip install pandas invalid syntax
Python
3 votes209 views10 answers
Rick roll
Python
1 vote183 views1 answer
Truncate add weird symbols in python
Python
2 votes225 views2 answers
Panda - subset based on column value
Python