def get_unit_size(value, unit):
if value is None:
return None
if value == '0' or value == 0:
return 0
unit_array = unit.split('/')
capacity = Tools.change_capacity_to_bytes(unit_array[0])
if capacity == 1:
return value
return round(int(value) / capacity, 3)
def parse_string_to_bytes(value):
capacity = 0
if value:
if value.isdigit():
capacity = float(value)
else:
if value == '0B':
capacity = 0
else:
unit = value[-2:]
capacity = float(value[:-2]) * int(
Tools.change_capacity_to_bytes(unit))
return capacity