python - sports league schedule

We need to create a random sports league schedule with set dates that also checks for certain conditions, such as: Team 1 cannot play between certain dates Team 2 cannot play on Saturdays Team 3 cannot play between certain dates Also, we schedule 2 games on 1 day (morning/afternoon). As a preference we want to avoid the same team playing twice on same day (double header). This is only a preference. If no other solution is available we want the algorithm to show us the best schedule with the LEAST number of double headers. the dates should be saved in csv or txt file and parsed in to code the team names should be saved in csv or txt file and parsed in to code the conditions should be saved in csv or txt file and parsed in to code You should decide what data structure for the above 3 files We have 6 teams in the league. Each team only plays each other once. The finished code should display in a table ALL possible options for the league. The following data is provided: Dates: April 14, Apri 28 May 12 June 9 July 14,21,28 Aug 4 Teams: UH, Kobe, Osaka, Shiga, Keihan, Tigers Conditions: UH cannot play from Jun 30 to May 21 UH cannot play on May 12 Kobe and Tigers cannot play from May 5 to June 4 Keihan and Osaka cannot play on Apr 28 There should only be 1 match played on Aug 4 in morning. Afternoon is left open for any changes during season. Each year the dates, teams and conditions change so we want to have code that can be run at the beginning of each season.