/Python/Delete a key and value from dict python

Delete a key and value from dict python

Python dictionary delete by value

myDict = {key:val for key, val in myDict.items() if val != deletevalue}

Source: stackoverflow.com

Python dictionary delete based on value

# empty dictionary
dictionary = {}
# lists
list_1 = [1, 2, 3, 4, 5]
list_2 = ["a", "b", "c", "d", "e"]
# populate a dictionary.
for key, value in zip(list_1, list_2):
    dictionary[key] = value
# output
print(dictionary)

# Item to delete
item_1 = "c"

# Delete item from dictionary - based on values specified
for key, value in dictionary.items():
    if value == item_1:
        dictionary.pop(key)
        break

print(dictionary)

Source: grepper.com

Similar codes

0 vote301 views1 answer
Get text content dynamo civil 3d
Python
6 votes259 views1 answer
Send data through tcp sockets python
Python
13 votes278 views4 answers
Python write list to text file
Python
0 vote295 views1 answer
Colorama input python
Python
-1 vote250 views1 answer
Python numpy euler
Python
0 vote251 views1 answer
Pandas assign value to row based on condition
Python
0 vote267 views1 answer
How to make a relationship in python
Python
0 vote292 views2 answers
Legend matplotlib twinx
Python
2 votes273 views2 answers
Python repr vs str
Python
0 vote279 views1 answer
Scikit normalize
Python