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Groups > comp.lang.python > #107992
| From | Stephen Hansen <me+python@ixokai.io> |
|---|---|
| Newsgroups | comp.lang.python |
| Subject | Re: Fastest way to retrieve and write html contents to file |
| Date | 2016-05-01 23:27 -0700 |
| Message-ID | <mailman.308.1462170455.32212.python-list@python.org> (permalink) |
| References | (3 earlier) <ng6mn7$8nv$1@dont-email.me> <1462166136.1167243.595273897.291B0865@webmail.messagingengine.com> <mailman.303.1462166138.32212.python-list@python.org> <ng6q67$gnm$1@dont-email.me> <1462170452.1180117.595306673.68B64F02@webmail.messagingengine.com> |
On Sun, May 1, 2016, at 10:59 PM, DFS wrote: > startTime = time.clock() > for i in range(loops): > r = urllib2.urlopen(webpage) > f = open(webfile,"w") > f.write(r.read()) > f.close > endTime = time.clock() > print "Finished urllib2 in %.2g seconds" %(endTime-startTime) Yeah on my system I get 1.8 out of this, amounting to 0.18s. I'm again going back to the point of: its fast enough. When comparing two small numbers, "twice as slow" is meaningless. You have an assumption you haven't answered, that downloading a 10 meg file will be twice as slow as downloading this tiny file. You haven't proven that at all. I suspect you have a constant overhead of X, and in this toy example, that makes it seem twice as slow. But when downloading a file of size, you'll have the same constant factor, at which point the difference is irrelevant. If you believe otherwise, demonstrate it. -- Stephen Hansen m e @ i x o k a i . i o
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Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-02 00:06 -0400
Re: Fastest way to retrieve and write html contents to file Stephen Hansen <me+python@ixokai.io> - 2016-05-01 21:34 -0700
Re: Fastest way to retrieve and write html contents to file Chris Angelico <rosuav@gmail.com> - 2016-05-02 14:40 +1000
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-02 00:50 -0400
Re: Fastest way to retrieve and write html contents to file Stephen Hansen <me+python@ixokai.io> - 2016-05-01 22:00 -0700
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-02 01:04 -0400
Re: Fastest way to retrieve and write html contents to file Chris Angelico <rosuav@gmail.com> - 2016-05-02 15:12 +1000
Re: Fastest way to retrieve and write html contents to file Stephen Hansen <me+python@ixokai.io> - 2016-05-01 22:17 -0700
Re: Fastest way to retrieve and write html contents to file Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-05-02 15:57 +1000
Re: Fastest way to retrieve and write html contents to file Ben Finney <ben+python@benfinney.id.au> - 2016-05-02 14:49 +1000
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-02 01:00 -0400
Re: Fastest way to retrieve and write html contents to file Stephen Hansen <me+python@ixokai.io> - 2016-05-01 22:15 -0700
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-02 01:59 -0400
Re: Fastest way to retrieve and write html contents to file Stephen Hansen <me+python@ixokai.io> - 2016-05-01 23:27 -0700
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-02 03:37 -0400
Re: Fastest way to retrieve and write html contents to file Stephen Hansen <me+python@ixokai.io> - 2016-05-02 00:58 -0700
Re: Fastest way to retrieve and write html contents to file Michael Torrie <torriem@gmail.com> - 2016-05-02 22:06 -0600
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-03 00:24 -0400
Re: Fastest way to retrieve and write html contents to file Tim Chase <python.list@tim.thechases.com> - 2016-05-03 10:28 -0500
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-03 13:00 -0400
Re: Fastest way to retrieve and write html contents to file Tim Chase <python.list@tim.thechases.com> - 2016-05-03 13:41 -0500
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-04 02:10 -0400
Re: Fastest way to retrieve and write html contents to file Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-05-02 16:05 +1000
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-02 02:47 -0400
Re: Fastest way to retrieve and write html contents to file Chris Angelico <rosuav@gmail.com> - 2016-05-02 17:19 +1000
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-02 21:51 -0400
Re: Fastest way to retrieve and write html contents to file Chris Angelico <rosuav@gmail.com> - 2016-05-03 12:00 +1000
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-02 22:01 -0400
Re: Fastest way to retrieve and write html contents to file Peter Otten <__peter__@web.de> - 2016-05-02 10:42 +0200
Re: Fastest way to retrieve and write html contents to file DFS <nospam@dfs.com> - 2016-05-02 21:52 -0400
Re: Fastest way to retrieve and write html contents to file Chris Angelico <rosuav@gmail.com> - 2016-05-02 14:53 +1000
Re: Fastest way to retrieve and write html contents to file Tim Chase <python.list@tim.thechases.com> - 2016-05-02 07:38 -0500
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