/Python/Combine list of dicts

Combine list of dicts

Create dict from two lists

keys = ['a', 'b', 'c']
values = [1, 2, 3]
dictionary = dict(zip(keys, values))

1

Combine list of dicts

>>> result = {}
>>> for d in L:
...    result.update(d)
... 
>>> result
{'a':1,'c':1,'b':2,'d':2}

1

Source: stackoverflow.com

Merge a list of dictionaries python

>>> from collections import ChainMap
>>> a = [{'a':1},{'b':2},{'c':1},{'d':2}]
>>> dict(ChainMap(*a))
{'b': 2, 'c': 1, 'a': 1, 'd': 2}

0

Source: stackoverflow.com

Similar codes

-1 vote145 views1 answer
ValueError: cannot reshape array of size 98292 into shape (16382,1,28) site:stackoverflow.com
Python
0 vote154 views1 answer
Malier module python
Python
0 vote121 views1 answer
Python replace list of ips from yaml file with new list
Python
1 vote165 views1 answer
Creating an apis with python and flask
Python Flask
20 votes128 views3 answers
Appending dataframes pandas
Python
142 votes142 views6 answers
Write to file python
Python
0 vote135 views1 answer
For an HTML output, you don’t need an additional library. It simply goes like this:
Python
6 votes125 views1 answer
Utf8 python encodage line
Python
42 votes158 views3 answers
Python get command line arguments
Python
0 vote123 views1 answer
Python render_template
Python

Share