diff options
Diffstat (limited to 'Doc/library')
| -rw-r--r-- | 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 index 70b0fd1..62d8eac 100644 --- a/Doc/library/concurrent.futures.rst +++ b/Doc/library/concurrent.futures.rst @@ -144,11 +144,9 @@ ThreadPoolExecutor Example # 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: |