Source code for pm4py.util.hie_utils

import sys




def indent_representation(model_string, max_indent=sys.maxsize):
    model_string = (
        model_string.replace("\n", "")
        .replace("\r", "")
        .replace("\t", "")
        .strip()
    )

    indent_level = 0
    list_strs = []
    formatted_str = ""
    for char in model_string:
        if char in "({":
            formatted_str += char
            indent_level += 1
            if indent_level <= max_indent:
                list_strs.append(formatted_str)
                formatted_str = "\t" * indent_level
        elif char in ")}":
            indent_level -= 1
            if indent_level < max_indent:
                if formatted_str[-1] not in "({":
                    list_strs.append(formatted_str)
                    formatted_str = "\t" * indent_level
            formatted_str += char
        elif char == ",":
            formatted_str += char
            if indent_level <= max_indent:
                list_strs.append(formatted_str)
                formatted_str = "\t" * indent_level
        else:
            formatted_str += char
    list_strs.append(formatted_str)
    return list_strs