johnberroa

import argparse
from typing import Any, Dict, List, Optional

class FillDict(argparse.Action):
    """Argparse action that fills in a dictionary with nargs.

    General usecase:

    Subclass this and set custom_keys and defaults (if there are any).
    Set that subclass as the action of an argparse argument, with nargs="+".

johnberroa

import logging

LOG = logging.getLogger(__name__)


class Singleton:
    """Abstract class that forces only one instance of the child to be created."""

    #: Singleton controller; True if an instance of this class has already been created
    created = False

johnberroa

from copy import deepcopy
from typing import List


def propagate_color(matrix: List[List[str]], color: str) -> List[List[str]]:
    """Propagates color to all same colors that neighbor the color at [0,0]

    Note: only works for square matrices!
    """
    to_change: str = matrix[0][0]

johnberroa

class Disabled:
    """Class that absorbs all attribute and method calls on it"""

    def __init__(self, *args, **kwargs):
        pass

    def __getattr__(self, item):
        return self

    def __call__(self, *args, **kwargs):

johnberroa

def dive_into_dict(path, dic):
    path = path.split("/")
    key = path[0]
    result = dic[key]
    if isinstance(result, dict):
        result = dive_into_dict("/".join(path[1:]), result)
    return result

johnberroa

def remove_umlaut(string):
    """
    Removes umlauts from strings and replaces them with the letter+e convention
    :param string: string to remove umlauts from
    :return: unumlauted string
    """
    u = 'ü'.encode()
    U = 'Ü'.encode()
    a = 'ä'.encode()
    A = 'Ä'.encode()