Modernize code to Python 3.6+ and some cleanup

2021-01-31 22:48:38 +01:00
parent 93bb4407fa
commit b69e0c2023
86 changed files with 153 additions and 189 deletions
--- a/01-data-model/vector2d.py
+++ b/01-data-model/vector2d.py
@@ -26,7 +26,6 @@ Scalar multiplication::
    >>> abs(v * 3)
    15.0

-    
 """


@@ -39,7 +38,7 @@ class Vector:
        self.y = y

    def __repr__(self):
-        return 'Vector(%r, %r)' % (self.x, self.y)
+        return f'Vector({self.x!r}, {self.y!r})'

    def __abs__(self):
        return hypot(self.x, self.y)