Rewrap.
This commit is contained in:
Georg Brandl
parent
002fa2de90
commit
27a28589c5
234
Misc/NEWS
234
Misc/NEWS
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@ -11,11 +11,11 @@ Core and Builtins
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-----------------
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- Issue #9738: Document PyErr_SetString() and PyErr_SetFromErrnoWithFilename()
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encodings
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encodings.
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- ast.literal_eval() can now handle negative numbers. It is also a little
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more liberal in what it accepts without compromising the safety of the
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evaluation. For example, 3j+4 and 3+4+5 are both accepted.
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- ast.literal_eval() can now handle negative numbers. It is also a little more
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liberal in what it accepts without compromising the safety of the evaluation.
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For example, 3j+4 and 3+4+5 are both accepted.
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- Issue #10006: type.__abstractmethods__ now raises an AttributeError. As a
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result metaclasses can now be ABCs (see #9533).
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@ -23,8 +23,8 @@ Core and Builtins
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- Issue #8670: ctypes.c_wchar supports non-BMP characters with 32 bits wchar_t.
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- Issue #8670: PyUnicode_AsWideChar() and PyUnicode_AsWideCharString() replace
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UTF-16 surrogate pairs by single non-BMP characters for 16 bits Py_UNICODE
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and 32 bits wchar_t (eg. Linux in narrow build).
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UTF-16 surrogate pairs by single non-BMP characters for 16 bits Py_UNICODE and
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32 bits wchar_t (eg. Linux in narrow build).
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- Issue #10003: Allow handling of SIGBREAK on Windows. Fixes a regression
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introduced by issue #9324.
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@ -34,12 +34,11 @@ Core and Builtins
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- Issue #7397: Mention that importlib.import_module() is probably what someone
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really wants to be using in __import__'s docstring.
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- Issue #8521: Allow CreateKeyEx, OpenKeyEx, and DeleteKeyEx functions
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of winreg to use named arguments.
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- Issue #8521: Allow CreateKeyEx, OpenKeyEx, and DeleteKeyEx functions of winreg
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to use named arguments.
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- Issue #9930: Remove bogus subtype check that was causing (e.g.)
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float.__rdiv__(2.0, 3) to return NotImplemented instead of the
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expected 1.5.
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float.__rdiv__(2.0, 3) to return NotImplemented instead of the expected 1.5.
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- Issue #9808: Implement os.getlogin for Windows. Patch by Jon Anglin.
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@ -47,23 +46,21 @@ Core and Builtins
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threads are still running. Instead, reinitialize the GIL on a second call to
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Py_Initialize().
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- All SyntaxErrors now have a column offset and therefore a caret when the
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error is printed.
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- All SyntaxErrors now have a column offset and therefore a caret when the error
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is printed.
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- Issue #9252: PyImport_Import no longer uses a fromlist hack to return the
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module that was imported, but instead gets the module from sys.modules.
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- Issue #9212: The range type_items now provides index() and count()
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methods, to conform to the Sequence ABC. Patch by Daniel Urban and
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Daniel Stutzbach.
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- Issue #9212: The range type_items now provides index() and count() methods, to
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conform to the Sequence ABC. Patch by Daniel Urban and Daniel Stutzbach.
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- Issue #7994: Issue a PendingDeprecationWarning if object.__format__
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is called with a non-empty format string. This is an effort to
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future-proof user code. If a derived class does not currently
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implement __format__ but later adds its own __format__, it would
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most likely break user code that had supplied a format string. This
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will be changed to a DeprecationWaring in Python 3.3 and it will be
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an error in Python 3.4.
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- Issue #7994: Issue a PendingDeprecationWarning if object.__format__ is called
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with a non-empty format string. This is an effort to future-proof user
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code. If a derived class does not currently implement __format__ but later
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adds its own __format__, it would most likely break user code that had
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supplied a format string. This will be changed to a DeprecationWaring in
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Python 3.3 and it will be an error in Python 3.4.
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- Issue #9828: Destroy the GIL in Py_Finalize(), so that it gets properly
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re-created on a subsequent call to Py_Initialize(). The problem (a crash)
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@ -73,17 +70,17 @@ Core and Builtins
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functions from the libc caused the methods .upper() and lower() to become
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locale aware and created subtly wrong results.
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- Issue #9738: PyUnicode_FromFormat() and PyErr_Format() raise an error on
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a non-ASCII byte in the format string.
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- Issue #9738: PyUnicode_FromFormat() and PyErr_Format() raise an error on a
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non-ASCII byte in the format string.
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- Issue #4617: Previously it was illegal to delete a name from the local
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namespace if it occurs as a free variable in a nested block. This limitation
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of the compiler has been lifted, and a new opcode introduced (DELETE_DEREF).
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- Issue #9804: ascii() now always represents unicode surrogate pairs as
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a single ``\UXXXXXXXX``, regardless of whether the character is printable
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or not. Also, the "backslashreplace" error handler now joins surrogate
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pairs into a single character on UCS-2 builds.
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- Issue #9804: ascii() now always represents unicode surrogate pairs as a single
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``\UXXXXXXXX``, regardless of whether the character is printable or not.
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Also, the "backslashreplace" error handler now joins surrogate pairs into a
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single character on UCS-2 builds.
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- Issue #9757: memoryview objects get a release() method to release the
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underlying buffer (previously this was only done when deallocating the
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@ -111,42 +108,42 @@ Library
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- Issue #6706: asyncore.dispatcher now provides a handle_accepted() method
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returning a (sock, addr) pair which is called when a connection has been
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established with a new remote endpoint. This is supposed to be used as a
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established with a new remote endpoint. This is supposed to be used as a
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replacement for old handle_accept() and avoids the user to call accept()
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directly.
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- Issue #9065: tarfile no longer uses "root" as the default for the uname and
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gname field.
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- Issue #8980: Fixed a failure in distutils.command check that was shadowed
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by an environment that does not have docutils. Patch by Arfrever.
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- Issue #8980: Fixed a failure in distutils.command check that was shadowed by
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an environment that does not have docutils. Patch by Arfrever.
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- Issue #1050268: parseaddr now correctly quotes double quote and backslash
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characters that appear inside quoted strings in email addresses.
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- Issue #10004: quoprimime no longer generates a traceback when confronted
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with invalid characters after '=' in a Q-encoded word.
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- Issue #10004: quoprimime no longer generates a traceback when confronted with
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invalid characters after '=' in a Q-encoded word.
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- Issue #1491: BaseHTTPServer nows send a 100 Continue response before sending
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a 200 OK for the Expect: 100-continue request header.
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- Issue #1491: BaseHTTPServer nows send a ``100 Continue`` response before
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sending a 200 OK for the Expect: 100-continue request header.
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- Issue #9360: Cleanup and improvements to the nntplib module. The API
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now conforms to the philosophy of bytes and unicode separation in Python 3.
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A test suite has also been added.
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- Issue #9360: Cleanup and improvements to the nntplib module. The API now
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conforms to the philosophy of bytes and unicode separation in Python 3. A
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test suite has also been added.
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- Issue #9962: GzipFile now has the peek() method.
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- Issue #9090: When a socket with a timeout fails with EWOULDBLOCK or EAGAIN,
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retry the select() loop instead of bailing out. This is because select()
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can incorrectly report a socket as ready for reading (for example, if it
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received some data with an invalid checksum).
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retry the select() loop instead of bailing out. This is because select() can
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incorrectly report a socket as ready for reading (for example, if it received
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some data with an invalid checksum).
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- Issue #3612: Added new types to ctypes.wintypes. (CHAR and pointers)
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- Issue #9950: Fix socket.sendall() crash or misbehaviour when a signal is
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received. Now sendall() properly calls signal handlers if necessary,
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and retries sending if these returned successfully, including on sockets
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with a timeout.
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received. Now sendall() properly calls signal handlers if necessary, and
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retries sending if these returned successfully, including on sockets with a
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timeout.
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- Issue #9947: logging: Fixed locking bug in stopListening.
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@ -159,8 +156,8 @@ Library
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- Issue #9928: Properly initialize the types exported by the bz2 module.
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- Issue #1675951: Allow GzipFile to work with unseekable file objects.
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Patch by Florian Festi.
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- Issue #1675951: Allow GzipFile to work with unseekable file objects. Patch by
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Florian Festi.
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- Logging: Added QueueListener class to facilitate logging usage for
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performance-critical threads.
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@ -176,8 +173,8 @@ Library
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- Issue #2643: msync() is not called anymore when deallocating an open mmap
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object, only munmap().
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- logging: Changed LoggerAdapter implementation internally, to make it
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easier to subclass in a useful way.
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- logging: Changed LoggerAdapter implementation internally, to make it easier to
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subclass in a useful way.
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- logging: hasHandlers method was added to Logger, and isEnabledFor,
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getEffectiveLevel, hasHandlers and setLevel were added to LoggerAdapter.
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@ -186,28 +183,28 @@ Library
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- Issue #1686: Fix string.Template when overriding the pattern attribute.
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- Issue #9854: SocketIO objects now observe the RawIOBase interface in
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non-blocking mode: they return None when an operation would block (instead
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of raising an exception).
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non-blocking mode: they return None when an operation would block (instead of
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raising an exception).
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- Issue #1730136: Fix the comparison between a tk.font.Font and an object of
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another kind.
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- Issue #9441: logging has better coverage for rotating file handlers.
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- Issue #9865: collections.OrderedDict now has a __sizeof__ method.
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- Issue #9865: collections.OrderedDict now has a __sizeof__ method.
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- Issue #9854: The default read() implementation in io.RawIOBase now
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handles non-blocking readinto() returning None correctly.
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- Issue #9854: The default read() implementation in io.RawIOBase now handles
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non-blocking readinto() returning None correctly.
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- Issue #1552: socket.socketpair() now returns regular socket.socket
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objects supporting the whole socket API (rather than the "raw"
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_socket.socket objects).
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- Issue #1552: socket.socketpair() now returns regular socket.socket objects
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supporting the whole socket API (rather than the "raw" _socket.socket
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objects).
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- Issue #9853: Fix the signature of SSLSocket.recvfrom() and
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SSLSocket.sendto() to match the corresponding socket methods.
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- Issue #9853: Fix the signature of SSLSocket.recvfrom() and SSLSocket.sendto()
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to match the corresponding socket methods.
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- Issue 9840: Added a decorator to reprlib for wrapping __repr__ methods
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to make them handle recursive calls within the same thread.
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- Issue 9840: Added a decorator to reprlib for wrapping __repr__ methods to make
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them handle recursive calls within the same thread.
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- logging: Enhanced HTTPHandler with secure and credentials initializers.
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@ -216,85 +213,82 @@ Library
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- Issue #9837: The read() method of ZipExtFile objects (as returned by
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ZipFile.open()) could return more bytes than requested.
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- Issue #9826: OrderedDict.__repr__ can now handle self-referential
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values: d['x'] = d.
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- Issue #9826: OrderedDict.__repr__ can now handle self-referential values:
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d['x'] = d.
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- Issue #9825: Using __del__ in the definition of collections.OrderedDict made
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it possible for the user to create self-referencing ordered dictionaries
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which become permanently uncollectable GC garbage. Reinstated the Py3.1
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it possible for the user to create self-referencing ordered dictionaries which
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become permanently uncollectable GC garbage. Reinstated the Python 3.1
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approach of using weakref proxies so that reference cycles never get created
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in the first place.
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- Issue #9579, #9580: Fix os.confstr() for value longer than 255 bytes and
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encode the value with filesystem encoding and surrogateescape (instead of
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utf-8 in strict mode). Patch written by David Watson.
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utf-8 in strict mode) . Patch written by David Watson.
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- Issue #9632: Remove sys.setfilesystemencoding() function: use
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PYTHONFSENCODING environment variable to set the filesystem encoding at
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Python startup. sys.setfilesystemencoding() creates inconsistencies because
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it is unable to reencode all filenames in all objects.
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- Issue #9632: Remove sys.setfilesystemencoding() function: use PYTHONFSENCODING
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environment variable to set the filesystem encoding at Python startup.
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sys.setfilesystemencoding() creates inconsistencies because it is unable to
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reencode all filenames in all objects.
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- Issue #9410: Various optimizations to the pickle module, leading to
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speedups up to 4x (depending on the benchmark). Mostly ported from
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Unladen Swallow; initial patch by Alexandre Vassalotti.
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- Issue #9410: Various optimizations to the pickle module, leading to speedups
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up to 4x (depending on the benchmark). Mostly ported from Unladen Swallow;
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initial patch by Alexandre Vassalotti.
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- The pprint module now supports printing OrderedDicts in their given
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order (formerly, it would sort the keys).
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- The pprint module now supports printing OrderedDicts in their given order
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(formerly, it would sort the keys).
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- Logging: Added QueueHandler class to facilitate logging usage with
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multiprocessing.
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- Issue #9707: Rewritten reference implementation of threading.local which
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is friendlier towards reference cycles. This change is not normally
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visible since an optimized C implementation (_thread._local) is used
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instead.
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- Issue #9707: Rewritten reference implementation of threading.local which is
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friendlier towards reference cycles. This change is not normally visible
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since an optimized C implementation (_thread._local) is used instead.
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- Issue #6394: os.getppid() is now supported on Windows. Note that it will
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still return the id of the parent process after it has exited. This process
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id may even have been reused by another unrelated process.
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- Issue #9792: In case of connection failure, socket.create_connection()
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would swallow the exception and raise a new one, making it impossible
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to fetch the original errno, or to filter timeout errors. Now the
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original error is re-raised.
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- Issue #9792: In case of connection failure, socket.create_connection() would
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swallow the exception and raise a new one, making it impossible to fetch the
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original errno, or to filter timeout errors. Now the original error is
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re-raised.
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- Issue #9758: When fcntl.ioctl() was called with mutable_flag set to True,
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and the passed buffer was exactly 1024 bytes long, the buffer wouldn't
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be updated back after the system call. Original patch by Brian Brazil.
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- Issue #9758: When fcntl.ioctl() was called with mutable_flag set to True, and
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the passed buffer was exactly 1024 bytes long, the buffer wouldn't be updated
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back after the system call. Original patch by Brian Brazil.
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- Updates to the random module:
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* Document which parts of the module are guaranteed to stay the same
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across versions and which parts are subject to change.
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* Document which parts of the module are guaranteed to stay the same across
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versions and which parts are subject to change.
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* Update the seed() method to use all of the bits in a string
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instead of just the hash value. This makes better use of the
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seed value and assures the seeding is platform independent.
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Issue #7889.
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* Update the seed() method to use all of the bits in a string instead of just
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the hash value. This makes better use of the seed value and assures the
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seeding is platform independent. Issue #7889.
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* Improved the random()-->integer algorithm used in choice(),
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shuffle(), sample(), randrange(), and randint(). Formerly, it
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used int(n*random()) which has a slight bias whenever n is not
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a power of two. Issue #9025.
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* Improved the random()-->integer algorithm used in choice(), shuffle(),
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sample(), randrange(), and randint(). Formerly, it used int(n*random())
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which has a slight bias whenever n is not a power of two. Issue #9025.
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* Improved documentation of arguments to randrange(). Issue #9379.
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- collections.OrderedDict now supports a new method for repositioning
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keys to either end.
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- collections.OrderedDict now supports a new method for repositioning keys to
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either end.
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- Issue #9754: Similarly to assertRaises and assertRaisesRegexp, unittest
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test cases now also have assertWarns and assertWarnsRegexp methods to
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check that a given warning type was triggered by the code under test.
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- Issue #9754: Similarly to assertRaises and assertRaisesRegexp, unittest test
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cases now also have assertWarns and assertWarnsRegexp methods to check that a
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given warning type was triggered by the code under test.
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- Issue #5506: BytesIO objects now have a getbuffer() method exporting a
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view of their contents without duplicating them. The view is both readable
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and writable.
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- Issue #5506: BytesIO objects now have a getbuffer() method exporting a view of
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their contents without duplicating them. The view is both readable and
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writable.
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- Issue #7566: Implement os.path.sameopenfile for Windows.
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- Issue #9293: I/O streams now raise ``io.UnsupportedOperation`` when an
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unsupported operation is attempted (for example, writing to a file open
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only for reading).
|
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unsupported operation is attempted (for example, writing to a file open only
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for reading).
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- hashlib has two new constant attributes: algorithms_guaranteed and
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algorithms_avaiable that respectively list the names of hash algorithms
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|
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@ -315,15 +309,15 @@ C-API
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Tools/Demos
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-----------
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- Issue #9188: The gdb extension now handles correctly narrow (UCS2) as well
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as wide (UCS4) unicode builds for both the host interpreter (embedded
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inside gdb) and the interpreter under test.
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- Issue #9188: The gdb extension now handles correctly narrow (UCS2) as well as
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wide (UCS4) unicode builds for both the host interpreter (embedded inside gdb)
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and the interpreter under test.
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Tests
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-----
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- Issue #1051: Add a script (Lib/test/make_ssl_certs.py) to generate the
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custom certificate and private key files used by SSL-related certs.
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- Issue #1051: Add a script (Lib/test/make_ssl_certs.py) to generate the custom
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certificate and private key files used by SSL-related certs.
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- Issue #9978: Wait until subprocess completes initialization. (Win32KillTests
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in test_os)
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@ -333,8 +327,8 @@ Tests
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- Issue #9628: fix runtests.sh -x option so more than one test can be excluded.
|
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|
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- Issue #9899: Fix test_tkinter.test_font on various platforms. Patch by
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Ned Deily.
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- Issue #9899: Fix test_tkinter.test_font on various platforms. Patch by Ned
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Deily.
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- Issue #9894: Do not hardcode ENOENT in test_subprocess.
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|
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@ -350,8 +344,8 @@ Build
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- Issue #10062: Allow building on platforms which do not have sem_timedwait.
|
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|
||||
- Issue #10054: Some platforms provide uintptr_t in inttypes.h. Patch by
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Akira Kitada.
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- Issue #10054: Some platforms provide uintptr_t in inttypes.h. Patch by Akira
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Kitada.
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- Issue #10055: Make json C89-compliant in UCS4 mode.
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@ -359,18 +353,18 @@ Build
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- Issue #1633863: Don't ignore $CC under AIX.
|
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|
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- Issue #9810: Compile bzip2 source files in python's project file
|
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directly. It used to be built with bzip2's makefile.
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- Issue #9810: Compile bzip2 source files in Python's project file directly. It
|
||||
used to be built with bzip2's makefile.
|
||||
|
||||
- Issue #9848: Stopping trying to build _weakref in setup.py as it is a
|
||||
built-in module.
|
||||
- Issue #9848: Stopping trying to build _weakref in setup.py as it is a built-in
|
||||
module.
|
||||
|
||||
- Issue #9806: python-config now has an ``--extension-suffix`` option that
|
||||
outputs the suffix for dynamic libraries including the ABI version name
|
||||
defined by PEP 3149.
|
||||
|
||||
- Issue #941346: Improve the build process under AIX and allow Python to
|
||||
be built as a shared library. Patch by Sébastien Sablé.
|
||||
- Issue #941346: Improve the build process under AIX and allow Python to be
|
||||
built as a shared library. Patch by Sébastien Sablé.
|
||||
|
||||
- Issue #4026: Make the fcntl extension build under AIX. Patch by Sébastien
|
||||
Sablé.
|
||||
|
|
|
|||
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Reference in New Issue