Previously, regex-matching paths on windows would, in some cases, require four
backslashes ('\\\\') to escape a single path separator. That's just too much.
With this commit, regex transforms now use '/' instead of '\' as path separator,
meaning rules can more easily be shared between platforms (although they are not
guaranteed to be 100% compatible since on Windows, '\' is still recognized as a
path separator).
To make rules more intuitive to write, local relative paths are now also printed
with '/' as path separator on Windows. Since Windows also accepts '/' as path
separator, this change doesn't really affect other rules that parse their sides
as paths.
Previously, it ran in the event loop's default executor, which would block until
all its workers were done working.
If Ctrl+C was pressed while input or a password were being read, the
asyncio.run() call in the main thread would be interrupted however, not the
input thread. This meant that multiple key presses (either enter or a second
Ctrl+C) were necessary to stop a running PFERD in some circumstances.
This change instead runs the input functions in daemon threads so they exit as
soon as the main thread exits.
This commit introduces the necessary machinery to authenticate with
ILIAS and crawl the home page.
It can't do much yet and just silently fetches the homepage.
This commit moves exceptions and some other things into utils.py and
renames files according to python's file naming guides (kinda).
It also adds a new example config using the new FfM downloader.
