How can I remove a key from a Python dictionary?
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).
python - Delete an element from a dictionary - Stack Overflow
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 …
Proper way to remove keys in dictionary with None values in Python
What is the proper way to remove keys from a dictionary with value == None in Python?
Remove key from dictionary in Python returning new dictionary
(lambda dict_,key_:dict_.pop(key_,True) and dict_)({1:1},1) 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 …
python - Delete a dictionary item if the key exists - Stack Overflow
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...
python - Removing multiple keys from a dictionary safely - Stack …
Jan 25, 2012 · if d.has_key('key'): del d['key'] However, I need to remove multiple entries from a dictionary safely. I was thinking of defining the entries in a tuple as I will need to do this more than once.
What is the best way to remove a dictionary item by value in python ...
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 …
Elegant way to remove fields from nested dictionaries
I had to remove some fields from a dictionary, the keys for those fields are on a list. So I wrote this function: def delete_keys_from_dict(dict_del, lst_keys): """ Delete the keys present...
Efficient way to remove keys with empty strings from a dict
Aug 25, 2012 · I have a dict and would like to remove all the keys for which there are empty value strings.
How to delete items from a dictionary while iterating over it?
Mar 22, 2011 · 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 entirely new …