Open Dir DL

2016 07 25
- Removed the Downloader class after watching this Jack Diederich talk about unecessary classes.
- Bytespersecond is now parsed by bytestring.parsebytes rather than eval, so you can write "100k" as opposed to "100 * 1024" etc.
2016 07 19
- Rearranged the big blocks to be in a logical order rather than alphabetical order. Walker > Downloader > other classes
- Renamed the keep_pattern and remove_pattern functions to keep_pattern_argparse etc to be consistent with the other functions used by the argparser. Does not affect the commandline usage!
- Gave the HTML tree divs a very gentle shadow and alternating colors to help with depth perception.
- Fixed some mismatched code vs comments
- Fixed the allowed characters parameter of filepath_sanitize, which was not written correctly but worked out of luck.
2016 07 08
- Fixed bug in which trees wouldn't generate on server:port urls.
2016 07 04
- Added new argparse command "tree"
2016 02 08
- Fixed bug where server:port urls did not create db files.
- Moved db commits to only happen at the end of a digest.

Requires pip install beautifulsoup4

See inside opendirdl.py for usage instructions.