from otree.api import ( <<<<<<< HEAD models, widgets, BaseConstants, BaseSubsession, BaseGroup, BasePlayer, Currency as c, currency_range, ) ======= models, widgets, BaseConstants, BaseSubsession, BaseGroup, BasePlayer, Currency as c, currency_range ) import random >>>>>>> 0982dc5566ffb7cb2176b6338e4f4497a3d00fc3 doc = """ This is a one-period public goods game with 3 players. """ class Constants(BaseConstants): name_in_url = 'public_goods' players_per_group = 3 num_rounds = 1 <<<<<<< HEAD instructions_template = 'public_goods/instructions.html' ======= instructions_template = 'public_goods/Instructions.html' >>>>>>> 0982dc5566ffb7cb2176b6338e4f4497a3d00fc3 # """Amount allocated to each player""" endowment = c(100) multiplier = 2 class Subsession(BaseSubsession): def vars_for_admin_report(self): <<<<<<< HEAD contributions = [ p.contribution for p in self.get_players() if p.contribution != None ] if contributions: return dict( avg_contribution=sum(contributions) / len(contributions), min_contribution=min(contributions), max_contribution=max(contributions), ) else: return dict( avg_contribution='(no data)', min_contribution='(no data)', max_contribution='(no data)', ) ======= contributions = [p.contribution for p in self.get_players() if p.contribution != None] if contributions: return { 'avg_contribution': sum(contributions)/len(contributions), 'min_contribution': min(contributions), 'max_contribution': max(contributions), } else: return { 'avg_contribution': '(no data)', 'min_contribution': '(no data)', 'max_contribution': '(no data)', } >>>>>>> 0982dc5566ffb7cb2176b6338e4f4497a3d00fc3 class Group(BaseGroup): total_contribution = models.CurrencyField() individual_share = models.CurrencyField() def set_payoffs(self): self.total_contribution = sum([p.contribution for p in self.get_players()]) <<<<<<< HEAD self.individual_share = ( self.total_contribution * Constants.multiplier / Constants.players_per_group ) ======= self.individual_share = self.total_contribution * Constants.multiplier / Constants.players_per_group >>>>>>> 0982dc5566ffb7cb2176b6338e4f4497a3d00fc3 for p in self.get_players(): p.payoff = (Constants.endowment - p.contribution) + self.individual_share class Player(BasePlayer): contribution = models.CurrencyField( <<<<<<< HEAD min=0, max=Constants.endowment, doc="""The amount contributed by the player""", label="How much will you contribute to the project (from 0 to 100)?" ======= min=0, max=Constants.endowment, doc="""The amount contributed by the player""", >>>>>>> 0982dc5566ffb7cb2176b6338e4f4497a3d00fc3 )