/Python/Python replace part in large file

Python replace part in large file

for file in files:
    fname = os.path.join(dir, file)
    inFile = codecs.open(fname, "r", "utf-8")
    outFile = codecs.open(fname + ".new", "w", "utf-8")
    for line in inFile:
        newline = do_replacements_on(line)
        outFile.write(newline)
    inFile.close()
    outFile.close()
    os.rename(fname + ".new", fname)

Source: stackoverflow.com

Similar codes

22 votes233 views3 answers
Python except error as e
Python
0 vote235 views1 answer
Python dns pip
Python
41 votes239 views6 answers
Replace nan with 0 pandas
Python
0 vote251 views1 answer
Python polyfit with errors
Python
0 vote225 views1 answer
Char count in python
Python
1 vote259 views1 answer
Serving static audio files with flask in react
Python Flask
0 vote224 views1 answer
No module named 'fastai'
Python
1 vote268 views1 answer
Spike python
Python
4 votes238 views2 answers
The list of prime number in a given range python
Python
0 vote239 views1 answer
Infix to postfix python code
Python