@classmethod<EOL><INDENT>def from_file(cls, file_path: str = None):<DEDENT>
file_path = file_path or "<STR_LIT>"<EOL>_LOGGER.debug("<STR_LIT>", file_path)<EOL>with open(file_path, "<STR_LIT:r>") as pipfile_file:<EOL><INDENT>return cls.from_string(pipfile_file.read())<EOL><DEDENT>
Parse Pipfile file and return its Pipfile representation.