The problem I've noticed is that if I append the file with each of the 100k runs (one at a time), it can happen that two threads try to save to the file at the same time and some row (s) end up empty.

Since the creation of python reading in files has become much easier with each update and with each added package. To work with csv and xlsx files the easiest package is the pandas package because it ...

This post will show you how to open CSV files in Python using the CSV module. You'll also learn another method + how to write CSV files!

Some months back I developed some pyuno code for converting spreadsheets into CSV files from the command line. Pyuno being the Python interface to the OpenOffice runtime. One of the enhancement ...

What followed was the realization that writing a FUSE filesystem, particularly in Python, isn’t as complicated as it may seem. Really, through the power of open source, the heavy lifting has ...

If you want to write Python code that takes advantage of the language's newest and most powerful features, here are four areas to explore.

If you've encountered a CSV file and you're unsure what they're for, the good news is they're pretty straightforward and easy-to-use with apps you already know.

As with OORunner, this code is based on PyODConverter. Next week we'll write a converter function that creates the CSV file automatically from the corresponding spreadsheet if the CSV file does not ...