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Diffstat (limited to 'Doc/library/urllib.request.rst')
| -rw-r--r-- | Doc/library/urllib.request.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Doc/library/urllib.request.rst b/Doc/library/urllib.request.rst index b7116fabcd..0a9d9dae21 100644 --- a/Doc/library/urllib.request.rst +++ b/Doc/library/urllib.request.rst @@ -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. |