502 A dictionary has, by definition, an arbitrary number of keys. There is no "the key". You have the keys() method, which gives you a python list of all the keys, and you have the iteritems() method, …

With Python 2.7, I can get dictionary keys, values, or items as a list:

If you want to pretty-print the key-value pairs as a dictionary, then the json.dumps in the standard library could be useful to create a string which could be printed.

The Python pprint module actually already sorts dictionaries by key. In versions prior to Python 2.5, the sorting was only triggered on dictionaries whose pretty-printed representation spanned multiple lines, …

Mar 16, 2017 · A dictionary in Python is a collection of key-value pairs. Each key is connected to a value, and you can use a key to access the value associated with that key.

Apr 3, 2013 · And if the format is not overly strict, one could also use 'print json.dumps (obj, indent=3)'. That gives a reasonable representation of most structures, though it does choke (in my environment) …

30 Python's dictionaries have no order, so indexing like you are suggesting (fruits[2]) makes no sense as you can't retrieve the second element of something that has no order. They are merely sets of …

The thing is, in Python 3 dict's method keys() does not return a list, but rather a special view object. That object has a magic __str__ method that is called on an object under the hood every time you print …

dict={'a':'b'} in python 3, i would like to convert this dictionary key to a string and its value to another string:

I have the below code which currently just prints the values of the initial dictionary. However I would like to iterate through every key of the nested dictionary to initially just print the names.