def response(httpcode, matsukicode, msg = None, data = None):
res = {}
# convert enum to int
res['http'] = int(httpcode)
res['code'] = int(matsukicode)
# convert msg if necessary
if msg is not None:
if isinstance(msg, bytes):
res['feedback'] = Convert.binary_to_string(msg)
elif isinstance(msg, list):
res['feedback'] = Convert.list_to_string(msg)
elif isinstance(msg, dict):
res['feedback'] = Convert.dict_to_string(msg)
else:
res['feedback'] = str(msg)
# convert data if necessary
if data is not None:
if isinstance(data, bytes):
res['data'] = Convert.binary_to_string(data)
elif isinstance(data, list):
res['data'] = Convert.list_to_string(data)
elif isinstance(data, dict):
res['data'] = Convert.dict_to_string(data)
else:
res['data'] = str(data)
# return to caller
return res
def write_file(file_path: str, data: object, append=False):
"""
Write the data back to file at once
"""
# data is null
if not data:
raise NoAvailableResourcesFoundException(
"Data cannot be null or empty")
# file path is null
if not file_path:
raise NoAvailableResourcesFoundException("File path is incorrect")
# list conversion
if isinstance(data, list):
data = Convert.list_to_string(data)
# dictionary conversion
if isinstance(data, dict):
data = Convert.dict_to_string(data)
# neither str nor bytes
# trying to convert the data to string
if not isinstance(data, str) and not isinstance(data, bytes):
data = str(data)
# data is bytes
if isinstance(data, bytes):
if append:
f = open(file=file_path, mode='a+b')
else:
f = open(file=file_path, mode='wb')
# data is str
elif isinstance(data, str):
if append:
f = open(file=file_path, mode='a+')
else:
f = open(file=file_path, mode='w')
else:
raise InvalidParamException(
'Cannot write data to file, because of unknown type of data')
if f is None or not f.writable():
raise NoAvailableResourcesFoundException("Cannot write file")
# write file
f.write(data)
f.close()
def __str__(self):
return Convert.dict_to_string(self.generate_tree())