Code Read Through: TQDM

We begin with this:

# an explicit index of the packages for 'import *'
__all__ = ['tqdm', 'trange']

Here's a list of sub-functions:

• format_interval()
• format_meter()
• StatusPrinter.print_status()
• tqdm()

Notes:

• The default file is sys.stderr, this is overwritable
• The StatusPrinter manually flushes
• Actual loading bar creation occurs in format_meter
• There's a limiting feature to prevent unnecessary redraws