deneme.py

import os
import math

# content_name = 'py'  # This'll be the parameter you provide for this code. The name of the content that the user wants to download.
# filename = content_name+'.png'
# c = os.path.getsize(filename)
# #print(c)
# CHUNK_SIZE = math.ceil(math.ceil(c)/5) 
# #print(CHUNK_SIZE)

# index = 1
# with open(filename, 'rb') as infile:
#     chunk = infile.read(int(CHUNK_SIZE))
#     while chunk:
#         chunkname = content_name+'_'+str(index)
#         #print("chunk name is: " + chunkname + "\n")
#         with open(chunkname,'wb+') as chunk_file:
#             chunk_file.write(chunk)
#         index += 1
#         chunk = infile.read(int(CHUNK_SIZE))
# chunk_file.close()

####################################################################################

    
# STITCH IMAGE BACK TOGETHER
# # Normally this will be in another location to stitch it back together

content_name = 'py'  # again, this'll be the name of the content that used wanted to download from the network.
chunknames = [content_name+'_1', content_name+'_2', content_name+'_3', content_name+'_4', content_name+'_5']
  
#with open(content_name+'.png', 'w') as outfile: 
with open('hello.png', 'wb') as outfile: # in your code change 'ece.png' to content_name+'.png'
    for chunk in chunknames: 
        with open(chunk, 'rb') as infile: 
            outfile.write(infile.read() )
        infile.close()