How I can get rid of None values in dictionary?
Solution 1:
Another way to write it is
res = dict((k,v) for k,v in kwargs.iteritems() if v is not None)
In Python3, this becomes
res = {k:v for k,v in kwargs.items() if v is not None}
Solution 2:
You can also use filter:
d = dict(a = 1, b = None, c = 3)
filtered = dict(filter(lambda item: item[1] is not None, d.items()))
print(filtered)
{'a': 1, 'c': 3}