def conf_yaml_converter(self, conf_code):
conf_code = self.strip_empty_lines(conf_code)
yaml_code = ''
ydata = parse_for_convert(conf_code=conf_code)
if ydata != None:
yaml_code = convert_yaml(ydata)
return yaml_code
def yaml_syntax_checker(self, yaml_code):
check_result = ''
if yaml_code == '':
return check_result
yaml_code = self.strip_empty_lines(yaml_code)
import lib.shyaml as shyaml
import lib.config as shconfig
# load yaml code to dict ydata, get error message (if error occures) to estr
ydata, estr = shyaml.yaml_load_fromstring(yaml_code, True)
self.logger.info(
"yaml_syntax_checker(): type(ydata) = {},estr='{}'".format(
type(ydata), estr))
if estr != '':
check_result = 'ERROR: \n\n' + estr
elif not isinstance(ydata, collections.OrderedDict):
check_result = 'ERROR: \n\n' + 'No valid YAML code'
elif ydata != None:
# found valid yaml code
# Test if the loaded data items with 'struct' attribute
config = collections.OrderedDict()
self.items = Items.get_instance()
struct_dict = self.items.structs._struct_definitions
shconfig.search_for_struct_in_items(ydata, struct_dict, config)
self.logger.info("ydata = {}".format(ydata))
self.logger.info("config = {}".format(config))
# return data structure converted back to yaml format
check_result = convert_yaml(config).replace('\n\n', '\n')
return check_result
def yaml_syntax_checker(self, yaml_code):
check_result = ''
if yaml_code == '':
return check_result
yaml_code = self.strip_empty_lines(yaml_code)
import lib.shyaml as shyaml
ydata, estr = shyaml.yaml_load_fromstring(yaml_code, True)
self.logger.info(
"yaml_syntax_checker(): type(ydata) = {},estr='{}'".format(
type(ydata), estr))
if estr != '':
check_result = 'ERROR: \n\n' + estr
elif not isinstance(ydata, collections.OrderedDict):
check_result = 'ERROR: \n\n' + 'No valid YAML code'
elif ydata != None:
check_result += convert_yaml(ydata).replace('\n\n', '\n')
return check_result