[Python-checkins] cpython (merge 3.3 -> default): Merge concurrent.futures dict comp tweak from 3.3
nick.coghlan
python-checkins at python.org
Tue Oct 16 15:14:49 CEST 2012
http://hg.python.org/cpython/rev/267d6d032652
changeset: 79754:267d6d032652
parent: 79752:cf39cb2b5009
parent: 79753:1280b38fe583
user: Nick Coghlan <ncoghlan at gmail.com>
date: Tue Oct 16 23:14:38 2012 +1000
summary:
Merge concurrent.futures dict comp tweak from 3.3
files:
Doc/library/concurrent.futures.rst | 8 +++-----
1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/Doc/library/concurrent.futures.rst b/Doc/library/concurrent.futures.rst
--- a/Doc/library/concurrent.futures.rst
+++ b/Doc/library/concurrent.futures.rst
@@ -144,11 +144,9 @@
# We can use a with statement to ensure threads are cleaned up promptly
with concurrent.futures.ThreadPoolExecutor(max_workers=5) as executor:
# Start the load operations and mark each future with its URL
- load_urls = [executor.submit(load_url, url, 60) for url in URLS]
- for future, url in zip(load_urls, URLS):
- future.url = url
- for future in concurrent.futures.as_completed(load_urls):
- url = future.url
+ future_to_url = {executor.submit(load_url, url, 60):url for url in URLS}
+ for future in concurrent.futures.as_completed(future_to_url):
+ url = future_to_url[url]
try:
data = future.result()
except Exception as exc:
--
Repository URL: http://hg.python.org/cpython
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