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More cleanup.
[python_utils.git]
/
type
/
rate.py
diff --git
a/type/rate.py
b/type/rate.py
index 64a472650242f863e24a02cd03cb44344db10a76..c365848fa0bd2eb1a34916ec5e8071348e0dffdc 100644
(file)
--- a/
type/rate.py
+++ b/
type/rate.py
@@
-1,9
+1,13
@@
#!/usr/bin/env python3
#!/usr/bin/env python3
+"""A class to represent a rate of change."""
+
from typing import Optional
class Rate(object):
from typing import Optional
class Rate(object):
+ """A class to represent a rate of change."""
+
def __init__(
self,
multiplier: Optional[float] = None,
def __init__(
self,
multiplier: Optional[float] = None,
@@
-28,9
+32,7
@@
class Rate(object):
self.multiplier = 1.0 + percent_change / 100
count += 1
if count != 1:
self.multiplier = 1.0 + percent_change / 100
count += 1
if count != 1:
- raise Exception(
- 'Exactly one of percentage, percent_change or multiplier is required.'
- )
+ raise Exception('Exactly one of percentage, percent_change or multiplier is required.')
def apply_to(self, other):
return self.__mul__(other)
def apply_to(self, other):
return self.__mul__(other)