def convert(self, config, data):
if data is None:
return {}
try:
self.dict_result["telemetry"] = []
self.dict_result["attributes"] = []
for section in ('telemetry', 'attributes'):
for item in data[section]:
try:
expression_arr = findall(r'\[[^\s][0-9:]*]',
item['valueExpression'])
converted_data = item['valueExpression']
for exp in expression_arr:
indexes = exp[1:-1].split(':')
data_to_replace = ''
if len(indexes) == 2:
from_index, to_index = indexes
concat_arr = item['data'][
int(from_index
) if from_index != '' else None:
int(to_index) if to_index != '' else None]
for sub_item in concat_arr:
data_to_replace += str(sub_item)
else:
data_to_replace += str(item['data'][int(
indexes[0])])
converted_data = converted_data.replace(
exp, data_to_replace)
if item.get('key') is not None:
self.dict_result[section].append(
{item['key']: converted_data})
else:
log.error('Key for %s not found in config: %s',
config['type'], config[section])
except Exception as e:
log.error(
'\nException caught when processing data for %s\n\n',
pformat(config))
log.exception(e)
except Exception as e:
log.exception(e)
log.debug(self.dict_result)
return self.dict_result
def convert(self, config, data):
try:
if config.get('clean', True):
self.dict_result["telemetry"] = []
self.dict_result["attributes"] = []
try:
byte_from = config['section_config'].get('byteFrom')
byte_to = config['section_config'].get('byteTo')
try:
byte_to = byte_to if byte_to != -1 else len(data)
converted_data = data[byte_from:byte_to]
try:
converted_data = converted_data.replace(
b"\x00", b'').decode('UTF-8')
except UnicodeDecodeError:
converted_data = str(converted_data)
if config['section_config'].get('key') is not None:
self.dict_result[config['type']].append({
config['section_config'].get('key'):
converted_data
})
else:
log.error('Key for %s not found in config: %s',
config['type'], config['section_config'])
except Exception as e:
log.error(
'\nException catched when processing data for %s\n\n',
pformat(config))
log.exception(e)
except Exception as e:
log.exception(e)
except Exception as e:
log.exception(e)
log.debug(self.dict_result)
return self.dict_result