svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r84597 | antoine.pitrou | 2010-09-07 22:42:19 +0200 (mar., 07 sept. 2010) | 5 lines
Issue #8574: better implementation of test.support.transient_internet().
Original patch by Victor.
........
r84598 | antoine.pitrou | 2010-09-07 23:05:49 +0200 (mar., 07 sept. 2010) | 6 lines
Issue #9792: In case of connection failure, socket.create_connection()
would swallow the exception and raise a new one, making it impossible
to fetch the original errno, or to filter timeout errors. Now the
original error is re-raised.
........
r84599 | antoine.pitrou | 2010-09-07 23:09:09 +0200 (mar., 07 sept. 2010) | 4 lines
Improve transient_internet() again to detect more network errors,
and use it in test_robotparser. Fixes#8574.
........
- Issue #2632: Prevent socket.read(bignumber) from over allocating memory
in the common case when the data is returned from the underlying socket
in increments much smaller than bignumber.
all the upper level libraries that use it, including urllib2.
Added and fixed some tests, and changed docs correspondingly.
Thanks to John J Lee for the patch and the pusing, :)
An assertion in readline() would fail as data was already in the
internal buffer even though the socket was in unbuffered read mode.
That case is now handled. More importantly, read() has been fixed to
not over-recv() and leave newly recv()d data in the _fileobject buffer.
The max() vs min() issue in read() is now gone. Neither was correct.
On bounded reads, always ask recv() for the exact amount of data we
still need.
Candidate for backporting to release25-maint along with r62627.
problems is in the bug report (one old, one recently introduced trying
to fix the old one). In short:
buffer data during socket._fileobject.read() and readlines() within a
cStringIO object instead of a [] of str()s returned from the recv()
call.
This prevents excessive memory use due to the size parameter being
passed to recv() being grossly larger than the actual size of the data
returned *and* prevents excessive cpu usage due to looping in python
calling recv() with a very tiny size value if min() is used as the
previous memory-use bug "fix" did.
It also documents what the socket._fileobject._rbufsize member is
actually used for.
This is a candidate for back porting to 2.5.
* Much expanded test suite:
All protocols tested against all other protocols.
All protocols tested with all certificate options.
Tests for bad key and bad cert.
Test of STARTTLS functionality.
Test of RAND_* functions.
* Fixes for threading/malloc bug.
* Issue 1065 fixed:
sslsocket class renamed to SSLSocket.
sslerror class renamed to SSLError.
Function "wrap_socket" now used to wrap an existing socket.
* Issue 1583946 finally fixed:
Support for subjectAltName added.
Subject name now returned as proper DN list of RDNs.
* SSLError exported from socket as "sslerror".
* RAND_* functions properly exported from ssl.py.
* Documentation improved:
Example of how to create a self-signed certificate.
Better indexing.
1) Improve the documentation of the SSL module, with a fuller
explanation of certificate usage, another reference, proper
formatting of this and that.
2) Fix Windows bug in ssl.py, and general bug in sslsocket.close().
Remove some unused code from ssl.py. Allow accept() to be called on
sslsocket sockets.
3) Use try-except-else in import of ssl in socket.py. Deprecate use of
socket.ssl().
4) Remove use of socket.ssl() in every library module, except for
test_socket_ssl.py and test_ssl.py.
- Following Guido's comments, renamed
* pack_to -> pack_into
* recv_buf -> recv_into
* recvfrom_buf -> recvfrom_into
- Made fixes to _struct.c according to Neal Norwitz comments on the checkins
list.
- Converted some ints into the appropriate -- I hope -- ssize_t and size_t.
* Added socket.recv_buf() and socket.recvfrom_buf() methods, that use the buffer
protocol (send and sendto already did).
* Added struct.pack_to(), that is the corresponding buffer compatible method to
unpack_from().
* Fixed minor typos in arraymodule.
socket.gethostname() in the check for a valid return.
Also clarified docs (official and docstring) that the value from gethostname()
is returned if gethostbyaddr() doesn't do the job.
Antoine Pitrou
Daniel Stutzbach
Ezio Melotti
Jean-Paul Calderone
Gregory P. Smith
Kristján Valur Jónsson
Mark Dickinson
Chris Withers
Benjamin Peterson
Brett Cannon
Facundo Batista
Andrew M. Kuchling
Christian Heimes
Georg Brandl
Bill Janssen
Guido van Rossum
Martin v. Löwis
Neal Norwitz
Martin Blais
Tim Peters
Dave Cole
Raymond Hettinger