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functions.py
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functions.py
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import string
import random
import csv
def visulaize(directory):
print("-"*13,"| Directory Visualization |","-"*13)
for directory_record in directory.directory_records:
print("Directory Record:",directory_record.hash_prefix)
# print("\tlocal_depth:",directory_record.value.local_depth)
if(directory_record.value!=None):
for transaction in directory_record.value.index:
print("\tBucket Number:", directory_record.value.id," ",transaction)
def hash_funtion(key):
return '{0:016b}'.format(key)
class Bucket:
def __init__(self,local_depth,index,empty_spaces,id):
self.id = id
self.local_depth = local_depth
self.index = index
self.empty_spaces = empty_spaces
class Directory:
def __init__(self,global_depth,directory_records):
self.global_depth = global_depth,
self.directory_records = directory_records
class DirectoryRecord:
def __init__(self,bucket,hash_prefix):
self.hash_prefix = hash_prefix
self.value = bucket
def GenerateData(number_of_trasaction):
with open('dataset.csv', 'w') as dataset:
csv_writer = csv.writer(dataset)
for i in range(number_of_trasaction):
t_id = i+1
t_amount = random.randint(1, 500000)
c_name = ''.join(
random.choice(string.ascii_uppercase)
for x in range(3)
)
c_item = random.randint(1, 1500)
csv_writer.writerow([t_id, t_amount, c_name, c_item])
return "dataset.csv"