New api alpha

[fohrloop]

[0.7.0]

Added

• New API: keep.running() and keep.presenting() context managers. These are currently simple wrappers of the old methods but the internals will be re-written in a future version.
• The context managers now return the result of the action, m. Users may check with m.success if changing the mode was succesful.
• Possibility to fake succesful change of mode with WAKEPY_FAKE_SUCCESS (for CI / tests).

Fixed

• No exceptions anymore on import-time. All exceptions should be handled now gracefully, and user is informed if switching to a keep.running or keep.presenting mode failed.

Deprecated

• Old Python API: The keepawake(), set_keepawake and unset_keepwake. These will be removed in a future version of wakepy. Use keep.running()or keep.presenting(), instead.
• The -s, --keep-screen-awake option of the wakepy CLI command. Use -p, --presentation option, instead.