Contract con_oracle
| Creator | 4a035ff604ffb0a44e5235e2fed8f69666b6df6ff11cbfa347d154d1a5453bba |
| Creation Hash | 5a61ef3617295969b687103949154a57167f5a9869a46083810aa5bccec7cc91 |
| Created On | 1265 days ago - 11/6/2020, 12:29:52 AM UTC+0 |
Contract Code
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import con_otoken
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import currency
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__tau_price_in_cents = Variable(contract='con_oracle', name=
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'tau_price_in_cents')
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__frozen = Variable(contract='con_oracle', name='frozen')
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__cost_enabled = Variable(contract='con_oracle', name='cost_enabled')
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__operator = Hash(default_value=False, contract='con_oracle', name='operator')
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__price = Hash(default_value=decimal('2.56'), contract='con_oracle', name=
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'price')
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def ____():
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__tau_price_in_cents.set(decimal('2.56'))
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__operator['list'] = [
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'96474552a93330e5af51d8a4ec22177d7b57eb1d776eeaa73a049a1830064542',
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'd3b192f8d65375e1c5e80c306a99c3ae7979a98f90c92776db7914cc1b3ec181',
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'0000803efd5df09c75c0c6670742db5074e5a011b829dfd8a0c50726d263a345']
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__operator[ctx.caller] = True
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@__export('con_oracle')
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def set_price(new_price: float):
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assert __operator[ctx.caller] is True
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assert new_price < decimal('1.2') * __tau_price_in_cents.get() + decimal(
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'0.1')
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assert new_price > 0
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__price[ctx.caller] = new_price
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@__export('con_oracle')
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def calculate_price():
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assert __frozen.get() != True
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oracle_count = 0
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total_price = 0
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for x in __operator['list']:
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oracle_count += 1
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total_price += __price[x]
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__tau_price_in_cents.set(total_price / oracle_count)
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@__export('con_oracle')
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def replace_oracle(new_oracle: str):
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assert __operator[ctx.caller] is True
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__operator[ctx.caller] = False
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__operator['list'] = __operator['list'].remove(ctx.caller)
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__operator['list'] = __operator['list'].append(new_oracle)
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__price[new_oracle] = __tau_price_in_cents.get()
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@__export('con_oracle')
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def get_price():
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if __cost_enabled.get() is True:
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con_otoken.transfer_from(1, ctx.this, ctx.caller)
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return __tau_price_in_cents.get()
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@__export('con_oracle')
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def disperse_token():
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amount = con_otoken.balance_of(ctx.this) / len(__operator['list'])
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for x in __operator['list']:
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con_otoken.transfer(amount, x)
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amount = currency.balance_of(ctx.this) / len(__operator['list'])
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for x in __operator['list']:
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currency.transfer(amount, x)
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@__export('con_oracle')
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def is_frozen():
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return __frozen.get()
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@__export('con_oracle')
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def freeze_vote(vote: bool):
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assert __operator[ctx.caller] is True
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__operator[ctx.caller, 'freeze'] = vote
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@__export('con_oracle')
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def freeze():
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oracle_count = 0
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yes_votes = 0
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for x in __operator['list']:
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oracle_count += 1
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if __operator[x, 'freeze'] is True:
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yes_votes += 1
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if yes_votes / oracle_count > decimal('0.5'):
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__frozen.set(True)
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return True
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else:
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__frozen.set(False)
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return False
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@__export('con_oracle')
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def enable_cost():
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assert __operator[ctx.caller] is True
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__cost_enabled.set(True)
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Byte Code
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