Split dict into chunks python

Python split dict into chunks

# Since the dictionary is so big, it would be better to keep
# all the items involved to be just iterators and generators, like this

from itertools import islice

def chunks(data, SIZE=10000):
    it = iter(data)
    for i in range(0, len(data), SIZE):
        yield {k:data[k] for k in islice(it, SIZE)}
        
# Sample run:
for item in chunks({i:i for i in range(10)}, 3):
    print item
    
# Output
# {0: 0, 1: 1, 2: 2}
# {3: 3, 4: 4, 5: 5}
# {8: 8, 6: 6, 7: 7}
# {9: 9}

Source: stackoverflow.com

Similar codes

6 votes145 views1 answer
Change maximum recursion depth python
Python
0 vote188 views1 answer
Python django model range validation
Python Django
2 votes149 views1 answer
Column standardization pandas
Python
1 vote164 views1 answer
Add list as element in array
Python
11 votes169 views4 answers
How to make a qr code generator in python
Python
6 votes164 views4 answers
Python get date file last modified
Python
0 vote147 views1 answer
R sample() funciton in python
Python
1 vote148 views2 answers
Python hasattr function
Python
1 vote167 views3 answers
Python x = x + 1
Python
0 vote146 views1 answer
How to find the longest string python
Python