See Delete an element from a dictionary for more general approaches to the problem of removing a key from a dict (including ones which produce a modified copy).

May 1, 2011 · How do I delete an item from a dictionary in Python? Without modifying the original dictionary, how do I obtain another dictionary with the item removed? See also How can I remove a …

EDIT this will drop the key if exist in the dictionary and will return the dictionary without the key,value pair in python there are functions that alter an object in place, and returns a value instead of the altered …

Nov 19, 2015 · What is the proper way to remove keys from a dictionary with value == None in Python?

Jan 25, 2012 · I know how to remove an entry, 'key' from my dictionary d, safely. You do:

Mar 22, 2011 · 464 Can I delete items from a dictionary in Python while iterating over it? I want to remove elements that don't meet a certain condition from the dictionary, instead of creating an …

Is there any other way to delete an item in a dictionary only if the given key exists, other than: if key in mydict: del mydict[key] The scenario is that I'm given a collection of keys to be r...

If restrictions re: modifying the dictionary while iterating on it is a problem, you could create a new class compatible with dict that stores a reverse index of all keys that have the given value (updated at …

Mar 24, 2015 · Get a list of all keys of a certain value in myDict (See for instance get key by value in dictionary.) Delete this dict element or elements (based on the found keys) from myDict (For more …

I have a python dict and I'd like to silently remove either None and '' keys from my dictionary so I came up with something like this: try: del my_dict[None] except KeyError: pass try: ...