On 2019-08-29 5:24 AM, Sayth Renshaw wrote:
Hi
Trying to find whats changed in this example. Based around work and team
reschuffles.
So first I created my current teams and then my shuffled teams.
people = ["Tim","Bill","Sally","Ally","Fred","Fredricka"]
team_number = [1,1,2,2,3,3]
shuffle_people = ["Fredricka","Bill","Sally","Tim","Ally","Fred"]
shuffle_team_number = [1,1,2,2,3,3]
Then combine.
teams = list(zip(people,team_number))
shuffle_teams = list(zip(shuffle_people, shuffle_team_number))
Then I am attempting to compare for change.
[i for i, j in zip(teams, shuffle_teams) if i != j]
#Result
[('Tim', 1), ('Ally', 2), ('Fred', 3), ('Fredricka', 3)]
#Expecting to see
[('Fredricka', 1),('Tim', 2)]
What's a working way to go about this?
This would have worked if you sorted your lists first -
>>> [i for i, j in zip(sorted(teams), sorted(shuffle_teams)) if i != j]
[('Ally', 2), ('Fredricka', 3), ('Tim', 1)]
Except you wanted to see the results from shuffle_teams, so instead of
'i for i, j ...', use 'j for i, j ...' -
>>> [j for i, j in zip(sorted(teams), sorted(shuffle_teams)) if i != j]
[('Ally', 3), ('Fredricka', 1), ('Tim', 2)]
Frank Millman
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