Ports to Python3

main.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python3
+import argparse
+import logging
+
+from copycat import Copycat, Reporter
+
+class SimpleReporter(Reporter):
+    def report_answer(self, answer):
+        print('Answered %s (time %d, final temperature %.1f)' % (
+            answer['answer'], answer['time'], answer['temp'],
+        ))
+
+def main():
+    logging.basicConfig(level=logging.INFO, format='%(message)s', filename='./copycat.log', filemode='w')
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--seed', type=int, default=None, help='Provide a deterministic seed for the RNG.')
+    parser.add_argument('--iterations', type=int, default=1, help='Run the given case this many times.')
+    parser.add_argument('initial', type=str, help='A...')
+    parser.add_argument('modified', type=str, help='...is to B...')
+    parser.add_argument('target', type=str, help='...as C is to... what?')
+    options = parser.parse_args()
+
+    copycat = Copycat(reporter=SimpleReporter(), rng_seed=options.seed)
+    answers = copycat.run(options.initial, options.modified, options.target, options.iterations)
+
+    for answer, d in sorted(iter(answers.items()), key=lambda kv: kv[1]['avgtemp']):
+        print('%s: %d (avg time %.1f, avg temp %.1f)' % (answer, d['count'], d['avgtime'], d['avgtemp']))
+
+if __name__ == '__main__':
+    main()