Create New Lists From Elements Of A List

Is there a way to create multiple lists with names from elements of another list. Eg: names=['Rob','Mark','Steve'] Is there a way to create lists like: Rob=[] Mark=[] Steve=[]

Solution 1:

The one obvious way is like this:

>>> names = ["Rob","Mark","Steve"]
>>> lists = {name: [] for name in names}
>>> print lists
{'Steve': [], 'Rob': [], 'Mark': []}

Solution 2:

You can use the exec statement with a string as argument. It will parse the string as a suite of Python statements.

names=["Rob","Mark","Steve"]
S = "".join([n +'= [];'for n in names])
exec(S)


In [1]: print Rob, Mark, Steve
[] [] []