bites 254

Author: [email protected]

.gitignore

@@ -36,3 +36,4 @@
 /252/README.md
 /231/README.md
 /225/README.md
+/254/README.md

254/scoping.py

@@ -0,0 +1,16 @@
+num_hundreds = -1
+
+
+def sum_numbers(numbers: list) -> int:
+    """Sums passed in numbers returning the total, also
+       update the global variable num_hundreds with the amount
+       of times 100 fits in total"""
+    global num_hundreds
+    sum_of_numbers = sum(numbers)
+    num_hundreds += sum_of_numbers // 100
+    return sum_of_numbers
+
+
+# sum_of_numbers, num_hundreds = sum_numbers()
+
+

254/test_scoping.py

@@ -0,0 +1,17 @@
+import pytest
+
+from scoping import sum_numbers
+
+
+@pytest.mark.parametrize("arg, ret, hundreds_value", [
+    ([], 0, -1),
+    ([1, 2, 3], 6, -1),
+    ([40, 50, 60], 150, 0),
+    ([140, 50, 60], 250, 2),
+    ([140, 150, 160], 450, 6),
+    ([1140, 150, 160], 1450, 20),
+])
+def test_sum_numbers(arg, ret, hundreds_value):
+    assert sum_numbers(arg) == ret
+    from scoping import num_hundreds
+    assert num_hundreds == hundreds_value