Format and print list of tuples as one line
list, python, tuples
Solution
You're after something like:
>>> a = [('val', 1), ('val2', 2), ('val3', 3)]
>>> ', '.join('{}={}'.format(*el) for el in a)
'val=1, val2=2, val3=3'
This also doesn't care what type the tuple elements are... you'll get the `str` representation of them automatically.
Problem
I have a list containing tuples that is generated from a database query and it looks something like this. ``` [(item1, value1), (item2, value2), (item3, value3),...] ``` The tuple will be mixed length and when I print the output it will look like this. ``` item1=value1, item2=value2, item3=value3,... ``` I have looked for a while to try to find a solution and none of the `.join()` solutions I have found work for this type of situation.