Adds Graph.

[pyutils.git] / src / pyutils / types / rate.py

diff --git a/src/pyutils/types/rate.py b/src/pyutils/types/rate.py
index a4947e6b2cc15a6fc24a3ce99c461b0a0741c780..4e007e67f699d44bba090d6b4b403fecb181455d 100644 (file)
--- a/src/pyutils/types/rate.py
+++ b/src/pyutils/types/rate.py
@@ -39,7 +39,7 @@ class Rate(object):
         count = 0
         if multiplier is not None:
             if isinstance(multiplier, str):
-                multiplier = multiplier.replace('%', '')
+                multiplier = multiplier.replace("%", "")
                 m = float(multiplier)
                 m /= 100
                 self.multiplier: float = m
@@ -54,7 +54,7 @@ class Rate(object):
             count += 1
         if count != 1:
             raise Exception(
-                'Exactly one of percentage, percent_change or multiplier is required.'
+                "Exactly one of percentage, percent_change or multiplier is required."
             )
 
     def apply_to(self, other):
@@ -124,4 +124,4 @@ class Rate(object):
             percentage = (self.multiplier - 1.0) * 100.0
         else:
             percentage = self.multiplier * 100.0
-        return f'{percentage:+.{places}f}%'
+        return f"{percentage:+.{places}f}%"