Episode: Function Level Profiling

episodes/files/bubblesort/bubblesort.py

@@ -0,0 +1,28 @@
+import sys
+import random
+
+# Argument parsing
+if len(sys.argv) != 2:
+    print("Script expects 1 positive integer argument, %u found."%(len(sys.argv) - 1))
+    sys.exit()
+n = int(sys.argv[1])
+# Init
+random.seed(12)
+arr = [random.random() for i in range(n)]
+print("Sorting %d elements"%(n))
+# Sort
+for i in range(n - 1):
+    swapped = False
+    for j in range(0, n - i - 1):
+        if arr[j] > arr[j + 1]:
+            arr[j], arr[j + 1] = arr[j + 1], arr[j]
+            swapped = True
+    # If no two elements were swapped in the inner loop, the array is sorted
+    if not swapped:
+        break
+# Validate
+is_sorted = True
+for i in range(n - 1):
+    if arr[i] > arr[i+1]:
+        is_sorted = False
+print("Sorting: %s"%("Passed" if is_sorted else "Failed"))

episodes/files/line_profiler-worked-example/fizzbuzz.py

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+n = 100
+a=0
+b=0
+c=0
+d=0
+for i in range(1, n + 1):
+    if i % 3 == 0 and i % 5 == 0:
+        a+=1
+        print("FizzBuzz")
+    elif i % 3 == 0:
+        b+=1
+        print("Fizz")
+    elif i % 5 == 0:
+        c+=1
+        print("Buzz")
+    else:
+        d+=1
+        print(i)
+
+print(a)
+print(b)
+print(c)
+print(d)