* Add functionality proposed in https://github.com/ansible-collections/community.general/issues/666
* Fix pylint errors mentioned in CI pipeline
* Fix pylint errors mentioned in CI pipeline (continued)
* Update plugins/modules/packaging/os/snap.py
Co-authored-by: Felix Fontein <felix@fontein.de>
* Apply suggestions from code review
Co-authored-by: Felix Fontein <felix@fontein.de>
* Added tests
Fixed error occurring when called without options
Added changelog snippet
* Remove changelog entry as suggested in review
Co-authored-by: Felix Fontein <felix@fontein.de>
* Apply suggestions from code review
Co-authored-by: Felix Fontein <felix@fontein.de>
* rewrite `if len(overall_options_changed) > 0` in a more Pythonic way
un-indent `if len(overall_options_changed) > 0` to only be executed after the options of all snaps have been checked
* better placement of local variable `overall_options_changed`
* Re-arrange code to reduce indentation level (suggested by reviewer)
* Re-arrange code to reduce indentation level (suggested by reviewer, continued)
* Re-arrange code to reduce indentation level (suggested by reviewer, continued)
Raise exception if option map returned by `snap set` contains list container (suggested by reviewer)
Handle Python2 type `long` correctly (suggested by reviewer)
Co-authored-by: Felix Fontein <felix@fontein.de>
