os.path.join (folder, filename) ensures the path is correct for the system. On Windows, it uses backslashes (reports\summary.txt); on Linux and macOS it uses forward slashes (reports/summary.txt).

A set of Python 3 defined functions. They can provide high decimal precision calculations using numbers in "str" format. The algorithms used are the same as those used when performing the calculations ...

I was profiling an extension that's intended to act as a faster replacement for the pack() and unpack() functions. The functions in the extension are very fast - just a few instructions each. During ...