CHANGELOG¶

v.0.2.5 - 2017-07-13¶

Added an example package to illustrate usage
Added documentation
Added tests
Added util module (holds some utility functions for some of the default implementations)

DownloadStrategy class introduced to break up configuration between the “download” and the “request”
BoundedSemaphore implemented to control number of concurrent requests, removed PriorityQueue implementation
AioDownload class reworked to feature two async methods:
- main (entry point for task creation)
- request_and_download (coordinates the logic implemented in RequestStrategy and DownloadStrategy)
UrlBundle changed to AioDownloadBundle, some property changes to object
added short hand functions one, swarm, and each to the API

initial working code release
Python 3.5
built on top of aiohttp, no other 3rd party dependencies
core classes / concepts: AioDownload, UrlBundle, RequestStrategy
two request strategies:
- Lenient (try two times with two two seconds between requests)
- Backoff (exponential backoff up to 1 min.)
largely undocumented