def get_config_spec(cls):
'''Load the config specs as ConfigObj object
It merges the specs of the current class and those of parents classes
'''
cfg = None
spec = cls.get_config_spec_file()
# If specification (and so defaults) file defined and exists
if spec and os.path.isfile(spec):
# Load (temporary) the file
cfg = configobj.ConfigObj(spec, list_values=False, interpolation=False)
# NOTE: list_values=False, interpolation=False are set because list values
# are handled by the manager (parse error otherwise)
# If a config section lookup is defined and present, load the section
sec = cls.get_config_section_name()
if sec and sec in cfg:
#cfg = configobj.ConfigObj(cfgspec[sec], list_values=False, interpolation=False)
cfg = configobj.ConfigObj(cfg[sec])
# Merge with parents
pcfg = cls.get_parent_config_spec()
if cfg is None:
cfg = pcfg
elif pcfg is not None:
cfg = dict_merge(cfg, pcfg, mergesubdicts=False)
return cfg
def get_config_spec(cls):
'''Load the config specs as ConfigObj object
It merges the specs of the current class and those of parents classes
'''
cfg = None
spec = cls.get_config_spec_file()
# If specification (and so defaults) file defined and exists
if spec and os.path.isfile(spec):
# Load (temporary) the file
cfg = configobj.ConfigObj(spec, list_values=False, interpolation=False)
# NOTE: list_values=False, interpolation=False are set because list values
# are handled by the manager (parse error otherwise)
# If a config section lookup is defined and present, load the section
sec = cls.get_config_section_name()
if sec and sec in cfg:
#cfg = configobj.ConfigObj(cfgspec[sec], list_values=False, interpolation=False)
cfg = configobj.ConfigObj(cfg[sec])
# Merge with parents
pcfg = cls.get_parent_config_spec()
if cfg is None:
cfg = pcfg
elif pcfg is not None:
cfg = dict_merge(cfg, pcfg, mergesubdicts=False)
return cfg
def get_parent_config_spec(cls):
'''Get the merged config specifications of all parents'''
cfg = None
for c in cls.__bases__:
if not hasattr(c, 'get_config_spec'): continue
cs = c.get_config_spec()
if cfg is None:
cfg = cs
else:
cfg = dict_merge(cfg, cs)
return cfg
def get_parent_config_spec(cls):
'''Get the merged config specifications of all parents'''
cfg = None
for c in cls.__bases__:
if not hasattr(c, 'get_config_spec'): continue
cs = c.get_config_spec()
if cfg is None:
cfg = cs
else:
cfg = dict_merge(cfg, cs)
return cfg
