sduff

#!/usr/local/bin/python3

rules = [
    [
        # A required field and default value
        'not "replication_factor" in configuration',
        'configuration["replication_factor"] = 1'
    ],
    [
        # production environments require at least 6 partitions

sduff

def r(new_value, old_values):
    if len(old_values) > 10:
        old_values.pop(0)
    old_values.append(new_value)
    average = sum(old_values) / len(old_values)
    return average, old_values

history = []

for i in range(100):