Skip to main content

A progress tracker with methods for throughput, ETA and update notification

Project description

A progress tracker with methods for throughput, ETA and update notification.

Class CheckPoint

MRO: builtins.tuple
CheckPoint(time, position)

Class Progress

A progress counter to track task completion with various utility methods.

P = Progress(name="example") P #doctest: +ELLIPSIS Progress(name='example',start=0,position=0,start_time=...,thoughput_window=None,total=None):[CheckPoint(time=..., position=0)] P.advance(5) P #doctest: +ELLIPSIS Progress(name='example',start=0,position=5,start_time=...,thoughput_window=None,total=None):[CheckPoint(time=..., position=0), CheckPoint(time=..., position=5)] P.total = 100 P #doctest: +ELLIPSIS Progress(name='example',start=0,position=5,start_time=...,thoughput_window=None,total=100):[CheckPoint(time=..., position=0), CheckPoint(time=..., position=5)]

A Progress instance has an attribute notify_update which is a set of callables. Whenever the position is updates, each of these will be called with the Progress instance and the latest CheckPoint.

Progress objects also make a small pretense of being an integer. The expression int(progress) returns the current position, and += and -= adjust the position.

This is convenient for coding, but importantly it is also important for discretionary use of a Progress with some other object. If you want to make a lightweight Progress capable class you can set a position attribute to an int and manipulate it carefully using += and -= entirely. If you decide to incur the cost of maintaining a Progress object you can slot it in:

# initial setup with just an int
my_thing.amount = 0

# later, or on some option, use a Progress instance
my_thing.amount = Progress(my_thing.amount)

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for cs.progress, version 20190220
Filename, size File type Python version Upload date Hashes
Filename, size cs.progress-20190220.tar.gz (5.2 kB) File type Source Python version None Upload date Hashes View

Supported by

Pingdom Pingdom Monitoring Google Google Object Storage and Download Analytics Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN DigiCert DigiCert EV certificate StatusPage StatusPage Status page