python Programming Glossary: chunk_size

http://stackoverflow.com/questions/11811404/wsgi-file-streaming-with-a-generator

octet stream' return fbuffer fh 10000 def fbuffer f chunk_size '''Generator to buffer file chunks''' while True chunk f.read.. to buffer file chunks''' while True chunk f.read chunk_size if not chunk break yield chunk I'm not sure that it's right..

Python urllib2 Progress Hook

http://stackoverflow.com/questions/2028517/python-urllib2-progress-hook

function import urllib2 sys def chunk_report bytes_so_far chunk_size total_size percent float bytes_so_far total_size percent round.. total_size sys.stdout.write ' n' def chunk_read response chunk_size 8192 report_hook None total_size response.info .getheader 'Content.. int total_size bytes_so_far 0 while 1 chunk response.read chunk_size bytes_so_far len chunk if not chunk break if report_hook report_hook..

How does zip(*[iter(s)]*n) work in Python?

http://stackoverflow.com/questions/2233204/how-does-zipitersn-work-in-python

^ ^ ^ ^ And since you ask for a more verbose code sample chunk_size 3 L 1 2 3 4 5 6 7 8 9 # iterate over L in steps of 3 for start.. # iterate over L in steps of 3 for start in range 0 len L chunk_size # xrange in 2.x range in 3.x end start chunk_size print L start.. 0 len L chunk_size # xrange in 2.x range in 3.x end start chunk_size print L start end # three item chunks Following the values of..

Python file iterator over a binary file with newer idiom

http://stackoverflow.com/questions/4566498/python-file-iterator-over-a-binary-file-with-newer-idiom

function is easy enough to write def read_in_chunks infile chunk_size 1024 64 while True chunk infile.read chunk_size if chunk yield.. infile chunk_size 1024 64 while True chunk infile.read chunk_size if chunk yield chunk else # The chunk was empty which means.. the if statement like this. def read_in_chunks infile chunk_size 1024 64 chunk infile.read chunk_size while chunk yield chunk..

Lazy Method for Reading Big File in Python?

http://stackoverflow.com/questions/519633/lazy-method-for-reading-big-file-in-python

function just use yield def read_in_chunks file_object chunk_size 1024 Lazy function generator to read a file piece by piece... Default chunk size 1k. while True data file_object.read chunk_size if not data break yield data f open 'really_big_file.dat' for..

Finding duplicate files and removing them

http://stackoverflow.com/questions/748675/finding-duplicate-files-and-removing-them

import sys import os import hashlib def chunk_reader fobj chunk_size 1024 Generator that reads a file in chunks of bytes while True.. reads a file in chunks of bytes while True chunk fobj.read chunk_size if not chunk return yield chunk def check_for_duplicates paths..

Iterate an iterator by chunks (of n) in Python?

http://stackoverflow.com/questions/8991506/iterate-an-iterator-by-chunks-of-n-in-python

but does handle the last chunk as desired is my_list i i chunk_size for i in range 0 len my_list chunk_size Finally a solution that.. is my_list i i chunk_size for i in range 0 len my_list chunk_size Finally a solution that works on general iterators an behaves..