(Pdb) b tmt/base.py:291
Breakpoint 1 at /home/huanli/.virtualenvs/tmt/lib/python3.10/site-packages/tmt/base.py:291
(Pdb) c
/a
pass test script must be defined
pass directory path must be absolute
pass directory path must exist
warn summary is very useful for quick inspection
> /home/huanli/.virtualenvs/tmt/lib/python3.10/site-packages/tmt/base.py(291)lint_keys()
-> known_keys = additional_keys + self._keys
(Pdb) ll
289  	    def lint_keys(self, additional_keys):
290  	        """ Return list of invalid keys used, empty when all good """
291 B->	        known_keys = additional_keys + self._keys
292  	        return [key for key in self.node.get().keys() if key not in known_keys]
(Pdb) pp additional_keys, self._keys
(['extra-nitrate',
  'extra-hardware',
  'extra-pepa',
  'extra-summary',
  'extra-task',
  'relevancy',
  'coverage',
  'adjust'],
 ['summary',
  'description',
  'contact',
  'component',
  'test',
  'path',
  'framework',
  'manual',
  'require',
  'recommend',
  'environment',
  'duration',
  'enabled',
  'order',
  'result',
  'tag',
  'tier',
  'link'])
(Pdb) pp self.node.get()
{'adjust': [{'enable': False, 'when': 'distro == fedora'}], 'test': 'foo'}
(Pdb) pp self.node.get().keys()
dict_keys(['adjust', 'test'])
# ^^^^^^^^^^^^^^^ It doesn't include key 'enable' and 'when' !!!

(Pdb) p self.node.get()
{'adjust': [{'when': 'distro == fedora', 'enable': False}], 'test': 'foo'}
(Pdb) prop_adjust = self.node.get('adjust')
(Pdb) adjust_keys = [key for item in prop_adjust for key in item.keys()]
(Pdb) pp adjust_keys
['when', 'enable']