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+--- Thread: Dictionary and tuples list comprehensions help (/thread-22849.html)
Dictionary and tuples list comprehensions help - paul41 - Nov-29-2019
Hi I have a dictionary with keys and values and I am wanting to convert these into a list of tuples.
Dictionary = {'(A,B):1,'(C,D)':2}
Note that the keys are currently tuples. I basically want to add the value to the key tuples to form the following format:
TuplesList = [(A,B,1), (C,D,2)]
I have made an attempt at doing this using the following;
TuplesList = [k,v) for k, v in Dictionary.items()]
However, this is giving me the incorrect output of;
TuplesList = [(('A','B'),1),(('C','D'),2)]
Any advice would be appreciated on how I can get my desired output. Thank you
RE: Dictionary and tuples list comprehensions help - ichabod801 - Nov-29-2019
tuples_list = [k + (v,) for k, v in Dictionary.items()]
RE: Dictionary and tuples list comprehensions help - perfringo - Nov-29-2019
Desired output with tuple unpacking:
>>> d = {('spam', 'ham'): 1, ('eggs', 'bacon'): 2}
>>> [(*k, v) for k, v in d.items()]
[('spam', 'ham', 1), ('eggs', 'bacon', 2)]