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bpo-33885: Replace "hook function" with "callable" (GH-7765)

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Andrés Delfino 2018-06-22 18:10:23 -03:00 committed by Terry Jan Reedy
parent 78392885c9
commit c45cb47907
1 changed files with 2 additions and 2 deletions
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Doc/library/urllib.request.rst
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@ -1339,9 +1339,9 @@ some point in the future.
The second argument, if present, specifies the file location to copy to (if
absent, the location will be a tempfile with a generated name). The third
argument, if present, is a hook function that will be called once on
argument, if present, is a callable that will be called once on
establishment of the network connection and once after each block read
thereafter. The hook will be passed three arguments; a count of blocks
thereafter. The callable will be passed three arguments; a count of blocks
transferred so far, a block size in bytes, and the total size of the file. The
third argument may be ``-1`` on older FTP servers which do not return a file
size in response to a retrieval request.