It’s simple enough, we just need to open the file in append ... "w") outfile.write(z.read(filename)) outfile.close() In action, it looks like this: $ ls test2.zip unzip.py $ python unzip.py ...

Use "a+" instead of "a" in the open() function for reading and appending. 2 ... the data to the original file without creating a new file. There are several Python packages that we can use for writing ...

Let’s find out how to write to a file in Python! How to write to a file in ... But what if you want to append (add) to a file that already exists? In this case, you simply swap the “w+ ...

Write mode creates a file. Reading the file once it’s opened is done using the read() and readlines() function in Python. The read function returns everything in the file but you can specify the ...