What is the best way to implement nested dictionaries?
I have a data structure which essentially amounts to a nested dictionary. Let’s say it looks like this:
autovivification
What’s the best way to initialize a dict of dicts in Python?
A lot of times in Perl, I’ll do something like this: $myhash{foo}{bar}{baz} = 1 How would I translate this to Python? So far I have: if not 'foo' in myhash: myhash['foo'] = {} if not 'bar' in myhash['foo']: myhash['foo']['bar'] = {} myhash['foo']['bar']['baz'] = 1 Is there a better way? Answers: Thank you for visiting the … Read more