def load_struct_definitions(self, etc_dir):
# --------------------------------------------------------------------
# Read in all struct definitions before reading item definitions
#
# structs are merged into the item tree in lib.config
#
# structs are read in from metadata file of plugins while loading plugins
# and from ../etc/struct.yaml
#
# Read in item structs from ../etc/struct.yaml
struct_definitions = shyaml.yaml_load(os.path.join(
etc_dir, 'struct.yaml'),
ordered=True,
ignore_notfound=True)
if struct_definitions is not None:
if isinstance(struct_definitions, collections.OrderedDict):
for key in struct_definitions:
self.add_struct_definition('', key,
struct_definitions[key])
else:
self.logger.error(
"load_itemdefinitions(): Invalid content in struct.yaml: struct_definitions = '{}'"
.format(struct_definitions))
self.fill_nested_structs()
# for Testing: Save structure of joined item structs
self.logger.info(
"load_itemdefinitions(): For testing the joined item structs are saved to {}"
.format(os.path.join(etc_dir, 'structs_joined.yaml')))
shyaml.yaml_save(os.path.join(etc_dir, 'structs_joined.yaml'),
self._struct_definitions)
def load_struct_definitions(self, etc_dir):
# --------------------------------------------------------------------
# Read in all struct definitions before reading item definitions
#
# structs are merged into the item tree in lib.config
#
# - plugin-structs are read in from metadata file of plugins while loading plugins
# - other structs are read in from ../etc/struct.yaml by this procedure
# - further structs are read in from ../etc/struct_<prefix>.yaml by this procedure
#
self.load_struct_definitions_from_file(etc_dir, 'struct.yaml', '')
# look for further struct files
fl = os.listdir(etc_dir)
for fn in fl:
if fn.startswith('struct_') and fn.endswith('.yaml'):
key_prefix = 'my.' + fn[7:-5]
self.load_struct_definitions_from_file(etc_dir, fn, key_prefix)
# Resolve struct references in structs and fill in the content of the struct
self.fill_nested_structs()
# for Testing: Save structure of joined item structs
self.logger.info("load_itemdefinitions(): For testing the joined item structs are saved to {}".format(os.path.join(etc_dir, 'structs_joined.yaml')))
shyaml.yaml_save(os.path.join(etc_dir, 'structs_joined.yaml'), self._struct_definitions)
def _save_learned_values(self, scene):
"""
Save learned values for the scene to a file to make them persistant
"""
logger.info("Saving learned values for scene {}:".format(scene))
learned_dict = {}
for key in self._learned_values:
lvalue = self._learned_values[key]
kl = key.split('#')
fkey = kl[1]+'#'+kl[2]
learned_dict[fkey] = lvalue
logger.debug(" - Saving value {} for state/ditem {}".format(lvalue, fkey))
scene_learnfile = os.path.join(self._scenes_dir, scene+'_learned')
yaml.yaml_save(scene_learnfile+'.yaml', learned_dict)
return
def _save_learned_values(self, scene):
"""
Save learned values for the scene to a file to make them persistant
"""
logger.info("Saving learned values for scene {}:".format(scene))
learned_dict = {}
for key in self._learned_values:
lvalue = self._learned_values[key]
kl = key.split('#')
fkey = kl[1] + '#' + kl[2]
learned_dict[fkey] = lvalue
logger.debug(" - Saving value {} for state/ditem {}".format(
lvalue, fkey))
scene_learnfile = os.path.join(self._scenes_dir, scene + '_learned')
yaml.yaml_save(scene_learnfile + '.yaml', learned_dict)
return