/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

0 vote123 views1 answer
Python string match http
Python
3 votes157 views4 answers
Fb
Python
2 votes126 views2 answers
Track phone number location using python
Python
0 vote116 views1 answer
String maniupulation in python
Python
0 vote141 views1 answer
Python import from string name
Python
2 votes122 views1 answer
Zermelo api
Python
0 vote119 views1 answer
Paho mqtt reconnect in python
Python
0 vote119 views1 answer
Flask remove file after send_file
Python
2 votes121 views2 answers
Cmap seaborn
Python
13 votes160 views4 answers
How to use if else in lambda python
Python