"""
# Utilities

This module contains utility functions and 
other useful stuff.

## Usage
- All functions in `core.utils.functions` can imported as `from core.utils import <function name>`
- All classes in `core.utils.classes` can imported as `from core.utils import <class name>`
- The global `core.utils.random.Random` module used by all other modules
- The `core.utils.mail.Mail` module to send mails to the user
- The `core.utils.cachename.CacheName` module to create smaller cache names and prevent to long path for filesystem
- Functions to calculate metrics (e.g. `presision, recall`) in `core.utils.metrics`
- Global constants in `core.utils.const`
"""

from core.utils.functions import *
from core.utils.classes import *
from core.utils.random import Random
from core.utils.mail import Mail
from core.utils.metrics import calc_metrics, interval_similarity
from core.utils.cachename import CacheName