import re
[docs]class FilenameHandler:
@staticmethod
def _to_snake_case(string: str):
return re.sub('([a-z0-9])([A-Z])', r'\1_\2', re.sub('(.)([A-Z][a-z]+)', r'\1_\2', string)).lower()
[docs] @staticmethod
def get_filename(class_name: str, file_type: str):
"""
converts the class name to snake case and appends given file type
:param class_name: name of the class that will be stored in the file
:param file_type: file extension: pickle, json
:return: filename consisting of concatenated class_name in snake case and file type
"""
name = FilenameHandler._to_snake_case(class_name)
if file_type != "":
name += ".{}".format(file_type)
return name
[docs] @staticmethod
def get_dataset_name(class_name: str):
if "Encoder" in class_name:
name = "encoded_dataset.iml_dataset"
else:
name = "dataset.iml_dataset"
return name
[docs] @staticmethod
def get_model_name(class_name: str, file_type: str = "pickle"):
name = FilenameHandler._to_snake_case(class_name) + "_model." + file_type
return name