Core and Builtins
-----------------
- - Issue #17825: Cursor "^" is correctly positioned for SyntaxError and
- IndentationError.
-
- - Issue #2382: SyntaxError cursor "^" is now written at correct position in most
- cases when multibyte characters are in line (before "^"). This still not
- works correctly with wide East Asian characters.
-
- - Issue #18960: The first line of Python script could be executed twice when
- the source encoding was specified on the second line. Now the source encoding
- declaration on the second line isn't effective if the first line contains
- anything except a comment. 'python -x' works now again with files with the
- source encoding declarations, and can be used to make Python batch files
- on Windows.
-
- - Issue #17432: Drop UCS2 from names of Unicode functions in python3.def.
-
- - Issue #19969: PyBytes_FromFormatV() now raises an OverflowError if "%c"
- argument is not in range [0; 255].
-
- - Issue #14432: Generator now clears the borrowed reference to the thread
- state. Fix a crash when a generator is created in a C thread that is
- destroyed while the generator is still used. The issue was that a generator
- contains a frame, and the frame kept a reference to the Python state of the
- destroyed C thread. The crash occurs when a trace function is setup.
-
- - Issue #19932: Fix typo in import.h, missing whitespaces in function prototypes.
-
- - Issue #19729: In str.format(), fix recursive expansion in format spec.
-
- - Issue #19638: Fix possible crash / undefined behaviour from huge (more than 2
- billion characters) input strings in _Py_dg_strtod.
-
+- Issue #20437: Fixed 21 potential bugs when deleting objects references.
+
+- Issue #20538: UTF-7 incremental decoder produced inconsistant string when
+ input was truncated in BASE64 section.
+
Library
-------
-- Issue #19081: When a zipimport .zip file in sys.path being imported from
- is modified during the lifetime of the Python process after zipimport has
- already cached the zip's table of contents we detect this and recover
- rather than read bad data from the .zip (causing odd import errors).
-
+- Issue #14983: email.generator now always adds a line end after each MIME
+ boundary marker, instead of doing so only when there is an epilogue. This
+ fixes an RFC compliance bug and solves an issue with signed MIME parts.
+
+- Issue #20540: Fix a performance regression (vs. Python 3.2) when layering
+ a multiprocessing Connection over a TCP socket. For small payloads, Nagle's
+ algorithm would introduce idle delays before the entire transmission of a
+ message.
+
+- Issue #16983: the new email header parsing code will now decode encoded words
+ that are (incorrectly) surrounded by quotes, and register a defect.
+
+- Issue #19772: email.generator no longer mutates the message object when
+ doing a down-transform from 8bit to 7bit CTEs.
+
+- Issue #18805: the netmask/hostmask parsing in ipaddress now more reliably
+ filters out illegal values and correctly allows any valid prefix length.
+
+- Issue #17369: get_filename was raising an exception if the filename
+ parameter's RFC2231 encoding was broken in certain ways. This was
+ a regression relative to python2.
+
+- Issue #20013: Some imap servers disconnect if the current mailbox is
+ deleted, and imaplib did not handle that case gracefully. Now it
+ handles the 'bye' correctly.
+
+- Issue #19920: TarFile.list() no longer fails when outputs a listing
+ containing non-encodable characters. Based on patch by Vajrasky Kok.
+
+- Issue #20515: Fix NULL pointer dereference introduced by issue #20368.
+
+- Issue #19186: Restore namespacing of expat symbols inside the pyexpat module.
+
+- Issue #20426: When passing the re.DEBUG flag, re.compile() displays the
+ debug output every time it is called, regardless of the compilation cache.
+
+- Issue #20368: The null character now correctly passed from Tcl to Python.
+ Improved error handling in variables-related commands.
+
+- Issue #20435: Fix _pyio.StringIO.getvalue() to take into account newline
+ translation settings.
+
+- Issue #20288: fix handling of invalid numeric charrefs in HTMLParser.
+
+- Issue #20424: Python implementation of io.StringIO now supports lone surrogates.
+
+- Issue #19456: ntpath.join() now joins relative paths correctly when a drive
+ is present.
+
+- Issue #19077: tempfile.TemporaryDirectory cleanup is now most likely
+ successful when called during nulling out of modules during shutdown.
+ Misleading exception no longer raised when resource warning is emitted
+ during shutdown.
+
+- Issue #20367: Fix behavior of concurrent.futures.as_completed() for
+ duplicate arguments. Patch by Glenn Langford.
+
+- Issue #8260: The read(), readline() and readlines() methods of
+ codecs.StreamReader returned incomplete data when were called after
+ readline() or read(size). Based on patch by Amaury Forgeot d'Arc.
+
++IDLE
++----
++
++- Issue #20406: Use Python application icons for Idle window title bars.
++ Patch mostly by Serhiy Storchaka.
++
++- Update the python.gif icon for the Idle classbrowser and pathbowser
++ from the old green snake to the new new blue and yellow snakes.
++
++- Issue #17721: Remove non-functional configuration dialog help button until we
++ make it actually gives some help when clicked. Patch by Guilherme Simões.
++
++Tests
++-----
++
++- Issue #20532: Tests which use _testcapi are now marked as CPython only.
++
++- Issue #19920: Added tests for TarFile.list(). Based on patch by Vajrasky Kok.
++
++- Issue #19990: Added tests for the imghdr module. Based on patch by
++ Claudiu Popa.
++
++- Issue #20474: Fix test_socket "unexpected success" failures on OS X 10.7+.
++
++Documentation
++-------------
++
++- Issue #20488: Importlib is no longer *an* implementation of import, it's *the*
++ implementation.
++
+
+ What's New in Python 3.3.4?
+ ===========================
+
+ *Release date: 09-Feb-2014*
+
+ Library
+ -------
+
+ - Issue #20374: Fix build warnings of the readline module with libedit on Mac.
+
+
+ What's New in Python 3.3.4 release candidate 1?
+ ===============================================
+
+ *Release date: 26-Jan-2014*
+
+ Core and Builtins
+ -----------------
+
+ - Issue #17825: Cursor "^" is correctly positioned for SyntaxError and
+ IndentationError.
+
+ - Issue #2382: SyntaxError cursor "^" is now written at correct position in most
+ cases when multibyte characters are in line (before "^"). This still not
+ works correctly with wide East Asian characters.
+
+ - Issue #18960: The first line of Python script could be executed twice when
+ the source encoding was specified on the second line. Now the source encoding
+ declaration on the second line isn't effective if the first line contains
+ anything except a comment. 'python -x' works now again with files with the
+ source encoding declarations, and can be used to make Python batch files
+ on Windows.
+
+ - Issue #17432: Drop UCS2 from names of Unicode functions in python3.def.
+
+ - Issue #19969: PyBytes_FromFormatV() now raises an OverflowError if "%c"
+ argument is not in range [0; 255].
+
+ - Issue #14432: Generator now clears the borrowed reference to the thread
+ state. Fix a crash when a generator is created in a C thread that is
+ destroyed while the generator is still used. The issue was that a generator
+ contains a frame, and the frame kept a reference to the Python state of the
+ destroyed C thread. The crash occurs when a trace function is setup.
+
+ - Issue #19932: Fix typo in import.h, missing whitespaces in function prototypes.
+
+ - Issue #19729: In str.format(), fix recursive expansion in format spec.
+
+ - Issue #19638: Fix possible crash / undefined behaviour from huge (more than 2
+ billion characters) input strings in _Py_dg_strtod.
+
+ Library
+ -------
+
+ - Issue #16042: CVE-2013-1752: smtplib: Limit amount of data read by
+ limiting the call to readline(). Original patch by Christian Heimes.
+
- Issue #20317: ExitStack.__exit__ could create a self-referential loop if an
exception raised by a cleanup operation already had its context set
correctly (for example, by the @contextmanager decorator). The infinite
IDLE
----
- - Issue #20406: Use Python application icons for Idle window title bars.
- Patch mostly by Serhiy Storchaka.
-
- - Update the python.gif icon for the Idle classbrowser and pathbowser
- from the old green snake to the new new blue and yellow snakes.
-
- - Issue #17721: Remove non-functional configuration dialog help button until we
- make it actually gives some help when clicked. Patch by Guilherme Simões.
-
- Issue #17390: Add Python version to Idle editor window title bar.
Original patches by Edmond Burnett and Kent Johnson.
-
+
- Issue #18960: IDLE now ignores the source encoding declaration on the second
line if the first line contains anything except a comment.
projects / python / commitdiff