haldis/app/utils.py

24 lines
515 B
Python

"Script which contains several utils for Haldis"
from typing import Iterable
def euro_string(value: int) -> str:
"""
Convert cents to string formatted euro
"""
return "{}.{:02}".format(*divmod(value, 100))
def first(iterable: Iterable, default=None):
"""
Return first element of iterable
"""
try:
return next(iter(iterable))
except StopIteration:
return default
def ignore_none(iterable: Iterable):
return filter(lambda x: x is not None, iterable)