Save headers on fake requests
cover art archive
Change download_coverart{front,back} to use download_coverart

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
CAA documentation

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
caa: Pass through 404 errors

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
caa: Highlight `releaseid` in docstrings

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
Further improve the CAA documentation

This makes use of Sphinx' python domain in several methods

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
Change 'coverart' into 'cover art'

because those are two words

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
Add release group methods to caa.py

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
fixup! Add release group methods to caa.py

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
Add a paragraph about the CAA to the usage docs

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
Make test_caa.test_set_useragent version-independent

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
caa: fix tests for Python 3

Signed-off-by: Johannes Dewender <github@JonnyJD.net>
download_cover_art: Document entitytype

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
pep8

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
caa: Mention that the CAA will not return upscaled images

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
docs: Extend the cover art documentation

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
Document the return type of download_cover_art

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
Add a reference to CAA-75

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>
Rename functions in the caa module according to review comments

The old ones were long and stretched the meaning of `download`.

Signed-off-by: Wieland Hoffmann <themineo@gmail.com>