RanchiMall/FLO-shared-secret
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readdatafromblockchain function not working

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This commit is contained in:
Akhil Bharti 2018-06-24 15:52:53 +05:30
parent 3b771a74d3
commit 31d489405e
1 changed files with 9 additions and 4 deletions
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13
FLO_Secret.py
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@ -74,8 +74,9 @@ def readUnitFromBlockchain(txid):
def writeDatatoBlockchain(text): def writeDatatoBlockchain(text):
n_splits = len(text)//350 + 1 #number of splits to be created n_splits = len(text)//350 + 1 #number of splits to be created
splits = list(sliced(text, n_splits)) #create a sliced list of strings splits = list(sliced(text, 350))
tail = writeUnitToBlockchain(splits[n_splits],'oV9ZoREBSV5gFcZTBEJ7hdbCrDLSb4g96i') #create a transaction which will act as a tail for the data print(splits) #create a sliced list of strings
tail = writeUnitToBlockchain(splits[n_splits-1],'oV9ZoREBSV5gFcZTBEJ7hdbCrDLSb4g96i') #create a transaction which will act as a tail for the data
cursor = tail cursor = tail
if n_splits == 1: if n_splits == 1:
return cursor #if only single transaction was created then tail is the cursor return cursor #if only single transaction was created then tail is the cursor
@ -89,12 +90,16 @@ def writeDatatoBlockchain(text):
def readDatafromBlockchain(cursor): def readDatafromBlockchain(cursor):
text = [] text = []
cursor_data = readUnitFromBlockchain(cursor) cursor_data = readUnitFromBlockchain(cursor)
text.append(cursor_data[69:]) print(cursor_data)
text.append(cursor_data[69:])
print(text)
while(cursor_data[:5]=='next:'): while(cursor_data[:5]=='next:'):
cursor = cursor_data[5:69] cursor = cursor_data[5:69]
cursor_data = readUnitFromBlockchain(cursor) cursor_data = readUnitFromBlockchain(cursor)
text.append(cursor_data[69:]) text.append(cursor_data[69:])
text.join('') text.append(cursor_data[:])
text=('').join(text)
print(text)
return text return text
class GUI: class GUI: