/Python/Combine two dictionary adding values for common keys

Combine two dictionary adding values for common keys

a = {
    "a": 1,
    "b": 2,
    "c": 3
}

b = {
    "a": 2,
    "b": 3,
    "d": 5
}

# Python 3.5

for key in b:
    if key in a:
        b[key] = b[key] + a[key]

c = {**a, **b}
print(c)

>>> c
{'a': 3, 'b': 5, 'c': 3, 'd': 5}

Source: stackoverflow.com

Similar codes

0 vote214 views1 answer
How to make print float value without scientific notation in dataframe in jupyter notebook
Python
0 vote226 views1 answer
Addind scheduling of tasks to pyramid python app
Python
19 votes188 views1 answer
Change list to int in python
Python
57 votes186 views6 answers
Print 2 decimal places python
Python
6 votes239 views1 answer
Django desc order
Python Django
0 vote170 views1 answer
Python string equals
Python
0 vote176 views1 answer
How to make a stopwatch in pythoon
Python
0 vote157 views1 answer
Find index of values greater than python
Python
1 vote218 views2 answers
Save timestamp python
Python
1 vote173 views1 answer
Fake migration
Python