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Runtime error
Update mychain.py
Browse files- mychain.py +4 -6
mychain.py
CHANGED
@@ -505,8 +505,8 @@ class MyChainTrans:
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def reset(self,create=None):
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self.chain = []
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self.pending_transactions = []
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self.create_block(
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def create_block(self,
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if chain_r=="" or chain_r==None:
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chain_r=f"{main_chain_trans.split('datasets/',1)[1].split('/raw',1)[0]}"
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if chain_n !="" and chain_n !=None:
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@@ -519,7 +519,6 @@ class MyChainTrans:
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'timestamp': str(datetime.datetime.now()),
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#'block': len(Blockchain.chain)+1,
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'transactions': self.pending_transactions,
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'balance': balance,
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'proof': proof,
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'previous_hash': previous_hash}
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if self.block_valid(block) == True:
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@@ -550,12 +549,11 @@ class MyChainTrans:
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return block
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def print_previous_block(self):
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return self.chain[-1]
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def new_transaction(self, sender, recipient,
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transaction = {
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'sender': sender,
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'recipient': recipient,
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'amount':
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'balance': balance
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}
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self.pending_transactions.append(transaction)
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def proof_of_work(self, previous_proof):
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def reset(self,create=None):
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self.chain = []
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self.pending_transactions = []
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+
self.create_block(proof=1, previous_hash='0',chain_n=create)
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+
def create_block(self, proof, previous_hash,prev_block=None,chain_r=None,chain_n=None):
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if chain_r=="" or chain_r==None:
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chain_r=f"{main_chain_trans.split('datasets/',1)[1].split('/raw',1)[0]}"
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if chain_n !="" and chain_n !=None:
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'timestamp': str(datetime.datetime.now()),
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#'block': len(Blockchain.chain)+1,
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'transactions': self.pending_transactions,
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'proof': proof,
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'previous_hash': previous_hash}
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if self.block_valid(block) == True:
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return block
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def print_previous_block(self):
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return self.chain[-1]
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+
def new_transaction(self, sender, recipient, message):
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transaction = {
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'sender': sender,
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'recipient': recipient,
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'amount': message,
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}
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self.pending_transactions.append(transaction)
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def proof_of_work(self, previous_proof):
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