* all lookups to support config system
- added get_options to get full dict with all opts
- fixed tests to match new error messages
- kept inline string k=v parsing methods for backwards compat
- placeholder depredation for inline string k=v parsing
- updated tests and examples to also show new way
- refactored and added comments to most custom k=v parsing
- added missing docs for template_vars to template
- normalized error messages and exception types
- fixed constants default
- better details value errors
Co-authored-by: Felix Fontein <felix@fontein.de>
* Split up lookup integration tests.
* Rename lookup_paths integration test.
This will avoid confusing it for a test of the `paths` lookup plugin, which does not exist.
* Fix lookup_pipe integration test.
The test now verifies it receives the correct output.
Adding a second task also causes code coverage to be properly registered for the lookup plugin.
* Rename ini lookup test to match plugin name.
* Update sanity ignore path.
