txt file in dictionary python code example

Example 1: make dictionary from text file python

d = {}
with open("file.txt") as f:
    for line in f:
       (key, val) = line.split()
       d[int(key)] = val

Example 2: read dict txt python

>>> d2 = json.load(open("text.txt"))
>>> print d2
{u'two': 2, u'one': 1}

Example 3: read dict txt python

>>> import json
>>> d = {"one":1, "two":2}
>>> json.dump(d, open("text.txt",'w'))