38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
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import json
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import random
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# load and prepare a list containing all participants
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with open('participants.json', 'r') as pFile:
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participants = json.load(pFile)
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# create a copy of the list to make choosing a partner easier
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copy = list(enumerate(participants[:]))
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# choose a partner for each participant
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for i in range(len(participants)):
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# if the last participant has only themselves left to choose, make them
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# switch partners with another random participant
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if len(copy) == 1 and participants[i] == copy[0][1]:
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current = participants[i]
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participants.remove(current)
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partner = random.choice(participants)
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current['partner'] = partner['partner']
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partner['partner'] = current['name'] + ' — ' + current['mail']
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participants.append(current)
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break
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# otherwise choose a random partner for each participant
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else:
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partner = random.choice(copy)
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while partner[0] == i:
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partner = random.choice(copy)
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participants[i]['partner'] = partner[1]['name']+' — '+partner[1]['mail']
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copy.remove(partner)
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print(participants)
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