* handle FreeDB server errors gracefully
In my repeated tests, I ended up upsetting freedb.org, which started
issuing 502 errors. Those errors are not correctly caught by the
program which just crashes with a backtrace. Instead, we handle those
like any other API error, which can already be generated by
perform_lookup (but not handled).
The visible result for the user is that the CD is simply not found on
FreeDB, an acceptable compromise, in my opinion.
Closes: #206
* harmonize an error message with other warnings
... which are all capitalized.
* freedb: Import from python-audio-tools 660ee2c
License: GPL-2.0+
* freedb: Remove unused code and set client name to whipper.
The removed functions depend on other classes of python-audio-tools,
but aren't needed here.
* cddb-py: replace with newer freedb implementation
The last release of cddb-py was 15 years ago. The freedb code taken
from python-audio-tools speaks protocol version 6 (Unicode) and is
compatible to both Python 2 and 3.
* freedb: Don't allow the pedantic CI test to fail
* cd/offset: remove unused call to gobject.thread_init()
There are no threads involved.
* task: switch to PyGObject
Python-gobject-2 is deprecated.
* travis: update dependencies for PyGObject and GLib-2.0
* README: Add GObject Introspection
This commit makes it possible to run whipper directly with
`python -m whipper` from wither within the source directory
or with `PYTHONPATH` set to the source directory.
* Switch to libcdio-cdparanoia (from cdparanoia)
Next commits will add a choice to fall back to the old one, or pick a
different name. But let's get this ready for testing now.
* Add libcdio-utils to .travis.yml
* Parse libcdio-paranoia version instead of cdparanoia
* Remove useless digit checking test
This commit also includes:
- whitespace / code formatting fixes
- slight syntax related changes: except <exception_name>, e -> except <exception_name> as e
- 3 pointless instructions instances have been rewritten [sorted] (spotted by semi-automatic check)
The unrelated changes shouldn't have any real impact on whipper's behaviour.
