IPL 2018 Prediction | Python Fiddle

# from enum import Enum, auto
import copy
import operator

CURRENT_MATCH = 35

#
# class Team(Enum):
#     CSK = auto(),
#     SRH = auto(),
#     RCB = auto(),
#     MI = auto(),
#     KXIP = auto(),
#     DD = auto(),
#     KKR = auto(),
#     RR = auto()

class Team:
    CSK = "CSK"
    SRH = "SRH"
    RCB = "RCB"
    MI = "MI"
    KXIP = "KXIP"
    DD = "DD"
    KKR = "KKR"
    RR = "RR"

class Constants:
    MAX_FIXTURE = 56

points = {Team.CSK: 12,
              Team.SRH: 12,
              Team.RCB: 6,
              Team.MI: 6,
              Team.KXIP: 10,
              Team.DD: 6,
              Team.KKR: 10,
              Team.RR: 6}

fixture = {35: (Team.CSK, Team.RCB),
               36: (Team.SRH, Team.DD),
               37: (Team.MI, Team.KKR),
               38: (Team.KXIP, Team.RR),
               39: (Team.SRH, Team.RCB),
               40: (Team.RR, Team.KXIP),
               41: (Team.KKR, Team.MI),
               42: (Team.DD, Team.SRH),
               43: (Team.RR, Team.CSK),
               44: (Team.KXIP, Team.KKR),
               45: (Team.DD, Team.RCB),
               46: (Team.CSK, Team.SRH),
               47: (Team.MI, Team.RR),
               48: (Team.KXIP, Team.RCB),
               49: (Team.KKR, Team.RR),
               50: (Team.MI, Team.KXIP),
               51: (Team.RCB, Team.SRH),
               52: (Team.DD, Team.CSK),
               53: (Team.RR, Team.RCB),
               54: (Team.SRH, Team.KKR),
               55: (Team.DD, Team.MI),
               56: (Team.CSK, Team.KXIP)
               }

c = Constants()
qualify_counter = {Team.CSK: 0,
                   Team.SRH: 0,
                   Team.RCB: 0,
                   Team.MI: 0,
                   Team.KXIP: 0,
                   Team.DD: 0,
                   Team.KKR: 0,
                   Team.RR: 0}
total_counter = 0

def play(chain, match_id):
    global c
    # print(match_id, chain)
    if match_id > c.MAX_FIXTURE:
        #print_chain(chain)
        evaluate_chain(chain)
        #print("end")

return

next_match_id = match_id + 1

fix = c.fixture[match_id]

chain.append(fix[0])
    play(chain, next_match_id)

chain.pop()
    chain.append(fix[1])
    play(chain, next_match_id)
    chain.pop()

def evaluate_chain(chain):
    global c
    global total_counter
    total_counter += 1
    points_chain = copy.deepcopy(c.points)
    for winner in chain:
        points_chain[winner] += 2
    # print(points_chain)
    # evaluate top 4
    qualifying_teams = sorted(points_chain.items(), key=operator.itemgetter(1), reverse=True)[:4]
    for qt in qualifying_teams:
        qualify_counter[qt[0]] += 1

def print_chain(chain):
    for c in chain:
        # print(c.name, end="  ")
        print(c[0], end="  ")

play([], CURRENT_MATCH)

for team in qualify_counter:
    percent = round(100 * qualify_counter[team]/total_counter)
    print(f"{team}   : {percent}% ({qualify_counter[team]}/{total_counter})")

print("Total Simulations : ", total_counter)

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