mirror of https://github.com/python/cpython
Issue #17221: Merge 3.4.0 Alpha 1 entries before and after 3.3.1 release candidate 1.
This commit is contained in:
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Misc/NEWS
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Misc/NEWS
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@ -695,6 +695,237 @@ Core and Builtins
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- Issue #17323: The "[X refs, Y blocks]" printed by debug builds has been
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disabled by default. It can be re-enabled with the `-X showrefcount` option.
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- Issue #17328: Fix possible refleak in dict.setdefault.
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- Issue #17275: Corrected class name in init error messages of the C version of
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BufferedWriter and BufferedRandom.
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- Issue #7963: Fixed misleading error message that issued when object is
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called without arguments.
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- Issue #8745: Small speed up zipimport on Windows. Patch by Catalin Iacob.
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- Issue #5308: Raise ValueError when marshalling too large object (a sequence
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with size >= 2**31), instead of producing illegal marshal data.
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- Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxError
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and a full traceback including line number.
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- Issue #16967: In function definition, evaluate positional defaults before
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keyword-only defaults.
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- Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.)
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in the interpreter.
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- Issue #17137: When an Unicode string is resized, the internal wide character
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string (wstr) format is now cleared.
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- Issue #17043: The unicode-internal decoder no longer read past the end of
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input buffer.
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- Issue #17098: All modules now have __loader__ set even if they pre-exist the
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bootstrapping of importlib.
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- Issue #16979: Fix error handling bugs in the unicode-escape-decode decoder.
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- Issue #16772: The base argument to the int constructor no longer accepts
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floats, or other non-integer objects with an __int__ method. Objects
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with an __index__ method are now accepted.
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- Issue #10156: In the interpreter's initialization phase, unicode globals
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are now initialized dynamically as needed.
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- Issue #16980: Fix processing of escaped non-ascii bytes in the
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unicode-escape-decode decoder.
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- Issue #16975: Fix error handling bug in the escape-decode bytes decoder.
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- Issue #14850: Now a charmap decoder treats U+FFFE as "undefined mapping"
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in any mapping, not only in a string.
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- Issue #16730: importlib.machinery.FileFinder now no longers raises an
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exception when trying to populate its cache and it finds out the directory is
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unreadable or has turned into a file. Reported and diagnosed by
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David Pritchard.
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- Issue #16906: Fix a logic error that prevented most static strings from being
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cleared.
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- Issue #11461: Fix the incremental UTF-16 decoder. Original patch by
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Amaury Forgeot d'Arc.
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- Issue #16856: Fix a segmentation fault from calling repr() on a dict with
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a key whose repr raise an exception.
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- Issue #16367: Fix FileIO.readall() on Windows for files larger than 2 GB.
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- Issue #16761: Calling int() with base argument only now raises TypeError.
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- Issue #16759: Support the full DWORD (unsigned long) range in Reg2Py
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when retrieving a REG_DWORD value. This corrects functions like
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winreg.QueryValueEx that may have been returning truncated values.
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- Issue #14420: Support the full DWORD (unsigned long) range in Py2Reg
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when passed a REG_DWORD value. Fixes OverflowError in winreg.SetValueEx.
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- Issue #11939: Set the st_dev attribute of stat_result to allow Windows to
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take advantage of the os.path.samefile/sameopenfile/samestat implementations
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used by other platforms.
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- Issue #16772: The int() constructor's second argument (base) no longer
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accepts non integer values. Consistent with the behavior in Python 2.
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- Issue #14470: Remove w9xpopen support per PEP 11.
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- Issue #9856: Replace deprecation warning with raising TypeError
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in object.__format__. Patch by Florent Xicluna.
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- Issue #16597: In buffered and text IO, call close() on the underlying stream
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if invoking flush() fails.
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- Issue #16722: In the bytes() constructor, try to call __bytes__ on the
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argument before __index__.
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- Issue #16421: loading multiple modules from one shared object is now
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handled correctly (previously, the first module loaded from that file
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was silently returned). Patch by Václav Šmilauer.
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- Issue #16602: When a weakref's target was part of a long deallocation
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chain, the object could remain reachable through its weakref even though
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its refcount had dropped to zero.
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- Issue #16495: Remove extraneous NULL encoding check from bytes_decode().
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- Issue #16619: Create NameConstant AST class to represent None, True, and False
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literals. As a result, these constants are never loaded at runtime from
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builtins.
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- Issue #16455: On FreeBSD and Solaris, if the locale is C, the
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ASCII/surrogateescape codec is now used, instead of the locale encoding, to
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decode the command line arguments. This change fixes inconsistencies with
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os.fsencode() and os.fsdecode() because these operating systems announces an
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ASCII locale encoding, whereas the ISO-8859-1 encoding is used in practice.
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- Issue #16562: Optimize dict equality testing. Patch by Serhiy Storchaka.
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- Issue #16588: Silence unused-but-set warnings in Python/thread_pthread
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- Issue #16592: stringlib_bytes_join doesn't raise MemoryError on allocation
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failure.
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- Issue #16546: Fix: ast.YieldFrom argument is now mandatory.
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- Issue #16514: Fix regression causing a traceback when sys.path[0] is None
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(actually, any non-string or non-bytes type).
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- Issue #16306: Fix multiple error messages when unknown command line
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parameters where passed to the interpreter. Patch by Hieu Nguyen.
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- Issue #16215: Fix potential double memory free in str.replace(). Patch
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by Serhiy Storchaka.
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- Issue #16290: A float return value from the __complex__ special method is no
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longer accepted in the complex() constructor.
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- Issue #16416: On Mac OS X, operating system data are now always
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encoded/decoded to/from UTF-8/surrogateescape, instead of the locale encoding
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(which may be ASCII if no locale environment variable is set), to avoid
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inconsistencies with os.fsencode() and os.fsdecode() functions which are
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already using UTF-8/surrogateescape.
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- Issue #16453: Fix equality testing of dead weakref objects.
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- Issue #9535: Fix pending signals that have been received but not yet
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handled by Python to not persist after os.fork() in the child process.
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- Issue #14794: Fix slice.indices to return correct results for huge values,
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rather than raising OverflowError.
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- Issue #15001: fix segfault on "del sys.modules['__main__']". Patch by Victor
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Stinner.
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- Issue #8271: the utf-8 decoder now outputs the correct number of U+FFFD
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characters when used with the 'replace' error handler on invalid utf-8
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sequences. Patch by Serhiy Storchaka, tests by Ezio Melotti.
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- Issue #5765: Apply a hard recursion limit in the compiler instead of
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blowing the stack and segfaulting. Initial patch by Andrea Griffini.
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- Issue #16402: When slicing a range, fix shadowing of exceptions from
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__index__.
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- Issue #16336: fix input checking in the surrogatepass error handler.
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Patch by Serhiy Storchaka.
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- Issue #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now
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raises an error.
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- Issue #7317: Display full tracebacks when an error occurs asynchronously.
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Patch by Alon Horev with update by Alexey Kachayev.
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- Issue #16309: Make PYTHONPATH="" behavior the same as if PYTHONPATH
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not set at all.
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- Issue #10189: Improve the error reporting of SyntaxErrors related to global
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and nonlocal statements.
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- Fix segfaults on setting __qualname__ on builtin types and attempting to
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delete it on any type.
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- Issue #14625: Rewrite the UTF-32 decoder. It is now 3x to 4x faster. Patch
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written by Serhiy Storchaka.
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- Issue #16345: Fix an infinite loop when ``fromkeys`` on a dict subclass
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received a nonempty dict from the constructor.
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- Issue #16271: Fix strange bugs that resulted from __qualname__ appearing in a
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class's __dict__ and on type.
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- Issue #12805: Make bytes.join and bytearray.join faster when the separator
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is empty. Patch by Serhiy Storchaka.
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- Issue #6074: Ensure cached bytecode files can always be updated by the
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user that created them, even when the source file is read-only.
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- Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer
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objects.
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- Issue #14783: Improve int() docstring and switch docstrings for str(),
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range(), and slice() to use multi-line signatures.
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- Issue #16160: Subclass support now works for types.SimpleNamespace.
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- Upgrade Unicode data (UCD) to version 6.2.
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- Issue #15379: Fix passing of non-BMP characters as integers for the charmap
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decoder (already working as unicode strings). Patch by Serhiy Storchaka.
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- Issue #15144: Fix possible integer overflow when handling pointers as integer
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values, by using `Py_uintptr_t` instead of `size_t`. Patch by Serhiy
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Storchaka.
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- Issue #15965: Explicitly cast `AT_FDCWD` as (int). Required on Solaris 10
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(which defines `AT_FDCWD` as ``0xffd19553``), harmless on other platforms.
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- Issue #15839: Convert SystemErrors in `super()` to RuntimeErrors.
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- Issue #15448: Buffered IO now frees the buffer when closed, instead
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of when deallocating.
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- Issue #15846: Fix SystemError which happened when using `ast.parse()` in an
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exception handler on code with syntax errors.
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- Issue #15897: zipimport.c doesn't check return value of fseek().
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Patch by Felipe Cruz.
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- Issue #15801: Make sure mappings passed to '%' formatting are actually
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subscriptable.
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- Issue #15111: __import__ should propagate ImportError when raised as a
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side-effect of a module triggered from using fromlist.
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- Issue #15022: Add pickle and comparison support to types.SimpleNamespace.
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Library
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-------
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@ -1126,460 +1357,6 @@ Library
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- Implement PEP 435 "Adding an Enum type to the Python standard library".
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Tests
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-----
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- Issue #1666318: Add a test that shutil.copytree() retains directory
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permissions. Patch by Catherine Devlin.
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- Issue #18273: move the tests in Lib/test/json_tests to Lib/test/test_json
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and make them discoverable by unittest. Patch by Zachary Ware.
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- Fix a fcntl test case on KFreeBSD, Debian #708653 (Petr Salinger).
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- Issue #18396: Fix spurious test failure in test_signal on Windows when
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faulthandler is enabled (Patch by Jeremy Kloth)
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- Issue #17046: Fix broken test_executable_without_cwd in test_subprocess.
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- Issue #15415: Add new temp_dir() and change_cwd() context managers to
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test.support, and refactor temp_cwd() to use them. Patch by Chris Jerdonek.
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- Issue #15494: test.support is now a package rather than a module (Initial
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patch by Indra Talip)
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- Issue #17944: test_zipfile now discoverable and uses subclassing to
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generate tests for different compression types. Fixed a bug with skipping
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some tests due to use of exhausted iterators.
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- Issue #18266: test_largefile now works with unittest test discovery and
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supports running only selected tests. Patch by Zachary Ware.
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- Issue #17767: test_locale now works with unittest test discovery.
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Original patch by Zachary Ware.
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- Issue #18375: Assume --randomize when --randseed is used for running the
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testsuite.
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- Issue #11185: Fix test_wait4 under AIX. Patch by Sébastien Sablé.
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- Issue #18207: Fix test_ssl for some versions of OpenSSL that ignore seconds
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in ASN1_TIME fields.
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- Issue #18094: test_uuid no more reports skipped tests as passed.
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- Issue #17992: Add timeouts to asyncore and asynchat tests so that they won't
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accidentally hang.
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- Issue #17833: Fix test_gdb failures seen on machines where debug symbols
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for glibc are available (seen on PPC64 Linux).
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- Issue #7855: Add tests for ctypes/winreg for issues found in IronPython.
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Initial patch by Dino Viehland.
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- Issue #11078: test___all__ now checks for duplicates in __all__.
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Initial patch by R. David Murray.
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- Issue #17712: Fix test_gdb failures on Ubuntu 13.04.
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- Issue #17835: Fix test_io when the default OS pipe buffer size is larger
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than one million bytes.
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- Issue #17065: Use process-unique key for winreg tests to avoid failures if
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test is run multiple times in parallel (eg: on a buildbot host).
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- Issue #12820: add tests for the xml.dom.minicompat module.
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Patch by John Chandler and Phil Connell.
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- Issue #17691: test_univnewlines now works with unittest test discovery.
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Patch by Zachary Ware.
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|
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- Issue #17790: test_set now works with unittest test discovery.
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Patch by Zachary Ware.
|
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|
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- Issue #17789: test_random now works with unittest test discovery.
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Patch by Zachary Ware.
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|
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- Issue #17779: test_osx_env now works with unittest test discovery.
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Patch by Zachary Ware.
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|
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- Issue #17766: test_iterlen now works with unittest test discovery.
|
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Patch by Zachary Ware.
|
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|
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- Issue #17690: test_time now works with unittest test discovery.
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Patch by Zachary Ware.
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- Issue #17692: test_sqlite now works with unittest test discovery.
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Patch by Zachary Ware.
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- Issue #11995: test_pydoc doesn't import all sys.path modules anymore.
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Documentation
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-------------
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- Issue #17701: Improving strftime documentation.
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- Issue #18440: Clarify that `hash()` can truncate the value returned from an
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object's custom `__hash__()` method.
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- Issue #17844: Add links to encoders and decoders for bytes-to-bytes codecs.
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- Issue #14097: improve the "introduction" page of the tutorial.
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- Issue #17977: The documentation for the cadefault argument's default value
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in urllib.request.urlopen() is fixed to match the code.
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- Issue #15940: Specify effect of locale on time functions.
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|
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- Issue #6696: add documentation for the Profile objects, and improve
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profile/cProfile docs. Patch by Tom Pinckney.
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C-API
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-----
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- Issue #18351: Fix various issues in a function in importlib provided to help
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PyImport_ExecCodeModuleWithPathnames() (and thus by extension PyImport_ExecCodeModule() and PyImport_ExecCodeModuleEx()).
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|
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- Issue #9369: The types of `char*` arguments of PyObject_CallFunction() and
|
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PyObject_CallMethod() now changed to `const char*`. Based on patches by
|
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Jörg Müller and Lars Buitinck.
|
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|
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- Issue #17206: Py_CLEAR(), Py_DECREF(), Py_XINCREF() and Py_XDECREF() now
|
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expand their arguments once instead of multiple times. Patch written by Illia
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Polosukhin.
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|
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- Issue #17522: Add the PyGILState_Check() API.
|
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|
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- Issue #17327: Add PyDict_SetDefault.
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|
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IDLE
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----
|
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|
||||
- Issue #18429: Format / Format Paragraph, now works when comment blocks
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||||
are selected. As with text blocks, this works best when the selection
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only includes complete lines.
|
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|
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- Issue #18226: Add docstrings and unittests for FormatParagraph.py.
|
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Original patches by Todd Rovito and Phil Webster.
|
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|
||||
- Issue #18279: Format - Strip trailing whitespace no longer marks a file as
|
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changed when it has not been changed. This fix followed the addition of a
|
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test file originally written by Phil Webster (the issue's main goal).
|
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|
||||
- Issue #7136: In the Idle File menu, "New Window" is renamed "New File".
|
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Patch by Tal Einat, Roget Serwy, and Todd Rovito.
|
||||
|
||||
- Remove dead imports of imp.
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|
||||
- Issue #18196: Avoid displaying spurious SystemExit tracebacks.
|
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|
||||
- Issue #5492: Avoid traceback when exiting IDLE caused by a race condition.
|
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|
||||
- Issue #17511: Keep IDLE find dialog open after clicking "Find Next".
|
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Original patch by Sarah K.
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|
||||
- Issue #18055: Move IDLE off of imp and on to importlib.
|
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|
||||
- Issue #15392: Create a unittest framework for IDLE.
|
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Initial patch by Rajagopalasarma Jayakrishnan.
|
||||
See Lib/idlelib/idle_test/README.txt for how to run Idle tests.
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||||
|
||||
- Issue #14146: Highlight source line while debugging on Windows.
|
||||
|
||||
- Issue #17838: Allow sys.stdin to be reassigned.
|
||||
|
||||
- Issue #13495: Avoid loading the color delegator twice in IDLE.
|
||||
|
||||
- Issue #17798: Allow IDLE to edit new files when specified on command line.
|
||||
|
||||
- Issue #14735: Update IDLE docs to omit "Control-z on Windows".
|
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|
||||
- Issue #17532: Always include Options menu for IDLE on OS X.
|
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Patch by Guilherme Simões.
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|
||||
Windows
|
||||
-------
|
||||
|
||||
- Issue #18569: The installer now adds .py to the PATHEXT variable when extensions
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are registered. Patch by Paul Moore.
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||||
|
||||
Build
|
||||
-----
|
||||
|
||||
- Issue #16067: Add description into MSI file to replace installer's
|
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temporary name.
|
||||
|
||||
- Issue #18257: Fix readlink usage in python-config. Install the python
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version again on Darwin.
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|
||||
- Issue #18481: Add C coverage reporting with gcov and lcov. A new make target
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"coverage-report" creates an instrumented Python build, runs unit tests
|
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and creates a HTML. The report can be updated with "make coverage-lcov".
|
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|
||||
- Issue #17845: Clarified the message printed when some module are not built.
|
||||
|
||||
- Issue #18256: Compilation fix for recent AIX releases. Patch by
|
||||
David Edelsohn.
|
||||
|
||||
- Issue #17547: In configure, explicitly pass -Wformat for the benefit for GCC
|
||||
4.8.
|
||||
|
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- Issue #15172: Document NASM 2.10+ as requirement for building OpenSSL 1.0.1
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on Windows.
|
||||
|
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Tools/Demos
|
||||
-----------
|
||||
|
||||
- Issue #18817: Fix a resource warning in Lib/aifc.py demo. Patch by
|
||||
Vajrasky Kok.
|
||||
|
||||
- Issue #18439: Make patchcheck work on Windows for ACKS, NEWS.
|
||||
|
||||
- Issue #18448: Fix a typo in Tools/demo/eiffel.py.
|
||||
|
||||
- Issue #18457: Fixed saving of formulas and complex numbers in
|
||||
Tools/demo/ss1.py.
|
||||
|
||||
- Issue #18449: Make Tools/demo/ss1.py work again on Python 3. Patch by
|
||||
Févry Thibault.
|
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|
||||
- Issue #12990: The "Python Launcher" on OSX could not launch python scripts
|
||||
that have paths that include wide characters.
|
||||
|
||||
- Issue #17328: Fix possible refleak in dict.setdefault.
|
||||
|
||||
- Issue #17275: Corrected class name in init error messages of the C version of
|
||||
BufferedWriter and BufferedRandom.
|
||||
|
||||
- Issue #7963: Fixed misleading error message that issued when object is
|
||||
called without arguments.
|
||||
|
||||
- Issue #8745: Small speed up zipimport on Windows. Patch by Catalin Iacob.
|
||||
|
||||
- Issue #5308: Raise ValueError when marshalling too large object (a sequence
|
||||
with size >= 2**31), instead of producing illegal marshal data.
|
||||
|
||||
- Issue #12983: Bytes literals with invalid \x escape now raise a SyntaxError
|
||||
and a full traceback including line number.
|
||||
|
||||
- Issue #16967: In function definition, evaluate positional defaults before
|
||||
keyword-only defaults.
|
||||
|
||||
- Issue #17173: Remove uses of locale-dependent C functions (isalpha() etc.)
|
||||
in the interpreter.
|
||||
|
||||
- Issue #17137: When an Unicode string is resized, the internal wide character
|
||||
string (wstr) format is now cleared.
|
||||
|
||||
- Issue #17043: The unicode-internal decoder no longer read past the end of
|
||||
input buffer.
|
||||
|
||||
- Issue #17098: All modules now have __loader__ set even if they pre-exist the
|
||||
bootstrapping of importlib.
|
||||
|
||||
- Issue #16979: Fix error handling bugs in the unicode-escape-decode decoder.
|
||||
|
||||
- Issue #16772: The base argument to the int constructor no longer accepts
|
||||
floats, or other non-integer objects with an __int__ method. Objects
|
||||
with an __index__ method are now accepted.
|
||||
|
||||
- Issue #10156: In the interpreter's initialization phase, unicode globals
|
||||
are now initialized dynamically as needed.
|
||||
|
||||
- Issue #16980: Fix processing of escaped non-ascii bytes in the
|
||||
unicode-escape-decode decoder.
|
||||
|
||||
- Issue #16975: Fix error handling bug in the escape-decode bytes decoder.
|
||||
|
||||
- Issue #14850: Now a charmap decoder treats U+FFFE as "undefined mapping"
|
||||
in any mapping, not only in a string.
|
||||
|
||||
- Issue #16730: importlib.machinery.FileFinder now no longers raises an
|
||||
exception when trying to populate its cache and it finds out the directory is
|
||||
unreadable or has turned into a file. Reported and diagnosed by
|
||||
David Pritchard.
|
||||
|
||||
- Issue #16906: Fix a logic error that prevented most static strings from being
|
||||
cleared.
|
||||
|
||||
- Issue #11461: Fix the incremental UTF-16 decoder. Original patch by
|
||||
Amaury Forgeot d'Arc.
|
||||
|
||||
- Issue #16856: Fix a segmentation fault from calling repr() on a dict with
|
||||
a key whose repr raise an exception.
|
||||
|
||||
- Issue #16367: Fix FileIO.readall() on Windows for files larger than 2 GB.
|
||||
|
||||
- Issue #16761: Calling int() with base argument only now raises TypeError.
|
||||
|
||||
- Issue #16759: Support the full DWORD (unsigned long) range in Reg2Py
|
||||
when retrieving a REG_DWORD value. This corrects functions like
|
||||
winreg.QueryValueEx that may have been returning truncated values.
|
||||
|
||||
- Issue #14420: Support the full DWORD (unsigned long) range in Py2Reg
|
||||
when passed a REG_DWORD value. Fixes OverflowError in winreg.SetValueEx.
|
||||
|
||||
- Issue #11939: Set the st_dev attribute of stat_result to allow Windows to
|
||||
take advantage of the os.path.samefile/sameopenfile/samestat implementations
|
||||
used by other platforms.
|
||||
|
||||
- Issue #16772: The int() constructor's second argument (base) no longer
|
||||
accepts non integer values. Consistent with the behavior in Python 2.
|
||||
|
||||
- Issue #14470: Remove w9xpopen support per PEP 11.
|
||||
|
||||
- Issue #9856: Replace deprecation warning with raising TypeError
|
||||
in object.__format__. Patch by Florent Xicluna.
|
||||
|
||||
- Issue #16597: In buffered and text IO, call close() on the underlying stream
|
||||
if invoking flush() fails.
|
||||
|
||||
- Issue #16722: In the bytes() constructor, try to call __bytes__ on the
|
||||
argument before __index__.
|
||||
|
||||
- Issue #16421: loading multiple modules from one shared object is now
|
||||
handled correctly (previously, the first module loaded from that file
|
||||
was silently returned). Patch by Václav Šmilauer.
|
||||
|
||||
- Issue #16602: When a weakref's target was part of a long deallocation
|
||||
chain, the object could remain reachable through its weakref even though
|
||||
its refcount had dropped to zero.
|
||||
|
||||
- Issue #16495: Remove extraneous NULL encoding check from bytes_decode().
|
||||
|
||||
- Issue #16619: Create NameConstant AST class to represent None, True, and False
|
||||
literals. As a result, these constants are never loaded at runtime from
|
||||
builtins.
|
||||
|
||||
- Issue #16455: On FreeBSD and Solaris, if the locale is C, the
|
||||
ASCII/surrogateescape codec is now used, instead of the locale encoding, to
|
||||
decode the command line arguments. This change fixes inconsistencies with
|
||||
os.fsencode() and os.fsdecode() because these operating systems announces an
|
||||
ASCII locale encoding, whereas the ISO-8859-1 encoding is used in practice.
|
||||
|
||||
- Issue #16562: Optimize dict equality testing. Patch by Serhiy Storchaka.
|
||||
|
||||
- Issue #16588: Silence unused-but-set warnings in Python/thread_pthread
|
||||
|
||||
- Issue #16592: stringlib_bytes_join doesn't raise MemoryError on allocation
|
||||
failure.
|
||||
|
||||
- Issue #16546: Fix: ast.YieldFrom argument is now mandatory.
|
||||
|
||||
- Issue #16514: Fix regression causing a traceback when sys.path[0] is None
|
||||
(actually, any non-string or non-bytes type).
|
||||
|
||||
- Issue #16306: Fix multiple error messages when unknown command line
|
||||
parameters where passed to the interpreter. Patch by Hieu Nguyen.
|
||||
|
||||
- Issue #16215: Fix potential double memory free in str.replace(). Patch
|
||||
by Serhiy Storchaka.
|
||||
|
||||
- Issue #16290: A float return value from the __complex__ special method is no
|
||||
longer accepted in the complex() constructor.
|
||||
|
||||
- Issue #16416: On Mac OS X, operating system data are now always
|
||||
encoded/decoded to/from UTF-8/surrogateescape, instead of the locale encoding
|
||||
(which may be ASCII if no locale environment variable is set), to avoid
|
||||
inconsistencies with os.fsencode() and os.fsdecode() functions which are
|
||||
already using UTF-8/surrogateescape.
|
||||
|
||||
- Issue #16453: Fix equality testing of dead weakref objects.
|
||||
|
||||
- Issue #9535: Fix pending signals that have been received but not yet
|
||||
handled by Python to not persist after os.fork() in the child process.
|
||||
|
||||
- Issue #14794: Fix slice.indices to return correct results for huge values,
|
||||
rather than raising OverflowError.
|
||||
|
||||
- Issue #15001: fix segfault on "del sys.modules['__main__']". Patch by Victor
|
||||
Stinner.
|
||||
|
||||
- Issue #8271: the utf-8 decoder now outputs the correct number of U+FFFD
|
||||
characters when used with the 'replace' error handler on invalid utf-8
|
||||
sequences. Patch by Serhiy Storchaka, tests by Ezio Melotti.
|
||||
|
||||
- Issue #5765: Apply a hard recursion limit in the compiler instead of
|
||||
blowing the stack and segfaulting. Initial patch by Andrea Griffini.
|
||||
|
||||
- Issue #16402: When slicing a range, fix shadowing of exceptions from
|
||||
__index__.
|
||||
|
||||
- Issue #16336: fix input checking in the surrogatepass error handler.
|
||||
Patch by Serhiy Storchaka.
|
||||
|
||||
- Issue #8401: assigning an int to a bytearray slice (e.g. b[3:4] = 5) now
|
||||
raises an error.
|
||||
|
||||
- Issue #7317: Display full tracebacks when an error occurs asynchronously.
|
||||
Patch by Alon Horev with update by Alexey Kachayev.
|
||||
|
||||
- Issue #16309: Make PYTHONPATH="" behavior the same as if PYTHONPATH
|
||||
not set at all.
|
||||
|
||||
- Issue #10189: Improve the error reporting of SyntaxErrors related to global
|
||||
and nonlocal statements.
|
||||
|
||||
- Fix segfaults on setting __qualname__ on builtin types and attempting to
|
||||
delete it on any type.
|
||||
|
||||
- Issue #14625: Rewrite the UTF-32 decoder. It is now 3x to 4x faster. Patch
|
||||
written by Serhiy Storchaka.
|
||||
|
||||
- Issue #16345: Fix an infinite loop when ``fromkeys`` on a dict subclass
|
||||
received a nonempty dict from the constructor.
|
||||
|
||||
- Issue #16271: Fix strange bugs that resulted from __qualname__ appearing in a
|
||||
class's __dict__ and on type.
|
||||
|
||||
- Issue #12805: Make bytes.join and bytearray.join faster when the separator
|
||||
is empty. Patch by Serhiy Storchaka.
|
||||
|
||||
- Issue #6074: Ensure cached bytecode files can always be updated by the
|
||||
user that created them, even when the source file is read-only.
|
||||
|
||||
- Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer
|
||||
objects.
|
||||
|
||||
- Issue #14783: Improve int() docstring and switch docstrings for str(),
|
||||
range(), and slice() to use multi-line signatures.
|
||||
|
||||
- Issue #16160: Subclass support now works for types.SimpleNamespace.
|
||||
|
||||
- Upgrade Unicode data (UCD) to version 6.2.
|
||||
|
||||
- Issue #15379: Fix passing of non-BMP characters as integers for the charmap
|
||||
decoder (already working as unicode strings). Patch by Serhiy Storchaka.
|
||||
|
||||
- Issue #15144: Fix possible integer overflow when handling pointers as integer
|
||||
values, by using `Py_uintptr_t` instead of `size_t`. Patch by Serhiy
|
||||
Storchaka.
|
||||
|
||||
- Issue #15965: Explicitly cast `AT_FDCWD` as (int). Required on Solaris 10
|
||||
(which defines `AT_FDCWD` as ``0xffd19553``), harmless on other platforms.
|
||||
|
||||
- Issue #15839: Convert SystemErrors in `super()` to RuntimeErrors.
|
||||
|
||||
- Issue #15448: Buffered IO now frees the buffer when closed, instead
|
||||
of when deallocating.
|
||||
|
||||
- Issue #15846: Fix SystemError which happened when using `ast.parse()` in an
|
||||
exception handler on code with syntax errors.
|
||||
|
||||
- Issue #15897: zipimport.c doesn't check return value of fseek().
|
||||
Patch by Felipe Cruz.
|
||||
|
||||
- Issue #15801: Make sure mappings passed to '%' formatting are actually
|
||||
subscriptable.
|
||||
|
||||
- Issue #15111: __import__ should propagate ImportError when raised as a
|
||||
side-effect of a module triggered from using fromlist.
|
||||
|
||||
- Issue #15022: Add pickle and comparison support to types.SimpleNamespace.
|
||||
|
||||
Library
|
||||
-------
|
||||
|
||||
- Issue #15596: Faster pickling of unicode strings.
|
||||
|
||||
- Issue #17572: Avoid chained exceptions while passing bad directives to
|
||||
|
@ -2288,6 +2065,48 @@ Library
|
|||
IDLE
|
||||
----
|
||||
|
||||
- Issue #18429: Format / Format Paragraph, now works when comment blocks
|
||||
are selected. As with text blocks, this works best when the selection
|
||||
only includes complete lines.
|
||||
|
||||
- Issue #18226: Add docstrings and unittests for FormatParagraph.py.
|
||||
Original patches by Todd Rovito and Phil Webster.
|
||||
|
||||
- Issue #18279: Format - Strip trailing whitespace no longer marks a file as
|
||||
changed when it has not been changed. This fix followed the addition of a
|
||||
test file originally written by Phil Webster (the issue's main goal).
|
||||
|
||||
- Issue #7136: In the Idle File menu, "New Window" is renamed "New File".
|
||||
Patch by Tal Einat, Roget Serwy, and Todd Rovito.
|
||||
|
||||
- Remove dead imports of imp.
|
||||
|
||||
- Issue #18196: Avoid displaying spurious SystemExit tracebacks.
|
||||
|
||||
- Issue #5492: Avoid traceback when exiting IDLE caused by a race condition.
|
||||
|
||||
- Issue #17511: Keep IDLE find dialog open after clicking "Find Next".
|
||||
Original patch by Sarah K.
|
||||
|
||||
- Issue #18055: Move IDLE off of imp and on to importlib.
|
||||
|
||||
- Issue #15392: Create a unittest framework for IDLE.
|
||||
Initial patch by Rajagopalasarma Jayakrishnan.
|
||||
See Lib/idlelib/idle_test/README.txt for how to run Idle tests.
|
||||
|
||||
- Issue #14146: Highlight source line while debugging on Windows.
|
||||
|
||||
- Issue #17838: Allow sys.stdin to be reassigned.
|
||||
|
||||
- Issue #13495: Avoid loading the color delegator twice in IDLE.
|
||||
|
||||
- Issue #17798: Allow IDLE to edit new files when specified on command line.
|
||||
|
||||
- Issue #14735: Update IDLE docs to omit "Control-z on Windows".
|
||||
|
||||
- Issue #17532: Always include Options menu for IDLE on OS X.
|
||||
Patch by Guilherme Simões.
|
||||
|
||||
- Issue #17585: Fixed IDLE regression. Now closes when using exit() or quit().
|
||||
|
||||
- Issue #17657: Show full Tk version in IDLE's about dialog.
|
||||
|
@ -2341,6 +2160,91 @@ IDLE
|
|||
Tests
|
||||
-----
|
||||
|
||||
- Issue #1666318: Add a test that shutil.copytree() retains directory
|
||||
permissions. Patch by Catherine Devlin.
|
||||
|
||||
- Issue #18273: move the tests in Lib/test/json_tests to Lib/test/test_json
|
||||
and make them discoverable by unittest. Patch by Zachary Ware.
|
||||
|
||||
- Fix a fcntl test case on KFreeBSD, Debian #708653 (Petr Salinger).
|
||||
|
||||
- Issue #18396: Fix spurious test failure in test_signal on Windows when
|
||||
faulthandler is enabled (Patch by Jeremy Kloth)
|
||||
|
||||
- Issue #17046: Fix broken test_executable_without_cwd in test_subprocess.
|
||||
|
||||
- Issue #15415: Add new temp_dir() and change_cwd() context managers to
|
||||
test.support, and refactor temp_cwd() to use them. Patch by Chris Jerdonek.
|
||||
|
||||
- Issue #15494: test.support is now a package rather than a module (Initial
|
||||
patch by Indra Talip)
|
||||
|
||||
- Issue #17944: test_zipfile now discoverable and uses subclassing to
|
||||
generate tests for different compression types. Fixed a bug with skipping
|
||||
some tests due to use of exhausted iterators.
|
||||
|
||||
- Issue #18266: test_largefile now works with unittest test discovery and
|
||||
supports running only selected tests. Patch by Zachary Ware.
|
||||
|
||||
- Issue #17767: test_locale now works with unittest test discovery.
|
||||
Original patch by Zachary Ware.
|
||||
|
||||
- Issue #18375: Assume --randomize when --randseed is used for running the
|
||||
testsuite.
|
||||
|
||||
- Issue #11185: Fix test_wait4 under AIX. Patch by Sébastien Sablé.
|
||||
|
||||
- Issue #18207: Fix test_ssl for some versions of OpenSSL that ignore seconds
|
||||
in ASN1_TIME fields.
|
||||
|
||||
- Issue #18094: test_uuid no more reports skipped tests as passed.
|
||||
|
||||
- Issue #17992: Add timeouts to asyncore and asynchat tests so that they won't
|
||||
accidentally hang.
|
||||
|
||||
- Issue #17833: Fix test_gdb failures seen on machines where debug symbols
|
||||
for glibc are available (seen on PPC64 Linux).
|
||||
|
||||
- Issue #7855: Add tests for ctypes/winreg for issues found in IronPython.
|
||||
Initial patch by Dino Viehland.
|
||||
|
||||
- Issue #11078: test___all__ now checks for duplicates in __all__.
|
||||
Initial patch by R. David Murray.
|
||||
|
||||
- Issue #17712: Fix test_gdb failures on Ubuntu 13.04.
|
||||
|
||||
- Issue #17835: Fix test_io when the default OS pipe buffer size is larger
|
||||
than one million bytes.
|
||||
|
||||
- Issue #17065: Use process-unique key for winreg tests to avoid failures if
|
||||
test is run multiple times in parallel (eg: on a buildbot host).
|
||||
|
||||
- Issue #12820: add tests for the xml.dom.minicompat module.
|
||||
Patch by John Chandler and Phil Connell.
|
||||
|
||||
- Issue #17691: test_univnewlines now works with unittest test discovery.
|
||||
Patch by Zachary Ware.
|
||||
|
||||
- Issue #17790: test_set now works with unittest test discovery.
|
||||
Patch by Zachary Ware.
|
||||
|
||||
- Issue #17789: test_random now works with unittest test discovery.
|
||||
Patch by Zachary Ware.
|
||||
|
||||
- Issue #17779: test_osx_env now works with unittest test discovery.
|
||||
Patch by Zachary Ware.
|
||||
|
||||
- Issue #17766: test_iterlen now works with unittest test discovery.
|
||||
Patch by Zachary Ware.
|
||||
|
||||
- Issue #17690: test_time now works with unittest test discovery.
|
||||
Patch by Zachary Ware.
|
||||
|
||||
- Issue #17692: test_sqlite now works with unittest test discovery.
|
||||
Patch by Zachary Ware.
|
||||
|
||||
- Issue #11995: test_pydoc doesn't import all sys.path modules anymore.
|
||||
|
||||
- Issue #17448: test_sax now skips if there are no xml parsers available
|
||||
instead of raising an ImportError.
|
||||
|
||||
|
@ -2479,6 +2383,27 @@ Tests
|
|||
Build
|
||||
-----
|
||||
|
||||
- Issue #16067: Add description into MSI file to replace installer's
|
||||
temporary name.
|
||||
|
||||
- Issue #18257: Fix readlink usage in python-config. Install the python
|
||||
version again on Darwin.
|
||||
|
||||
- Issue #18481: Add C coverage reporting with gcov and lcov. A new make target
|
||||
"coverage-report" creates an instrumented Python build, runs unit tests
|
||||
and creates a HTML. The report can be updated with "make coverage-lcov".
|
||||
|
||||
- Issue #17845: Clarified the message printed when some module are not built.
|
||||
|
||||
- Issue #18256: Compilation fix for recent AIX releases. Patch by
|
||||
David Edelsohn.
|
||||
|
||||
- Issue #17547: In configure, explicitly pass -Wformat for the benefit for GCC
|
||||
4.8.
|
||||
|
||||
- Issue #15172: Document NASM 2.10+ as requirement for building OpenSSL 1.0.1
|
||||
on Windows.
|
||||
|
||||
- Issue #17591: Use lowercase filenames when including Windows header files.
|
||||
Patch by Roumen Petrov.
|
||||
|
||||
|
@ -2551,6 +2476,22 @@ Build
|
|||
C-API
|
||||
-----
|
||||
|
||||
- Issue #18351: Fix various issues in a function in importlib provided to help
|
||||
PyImport_ExecCodeModuleWithPathnames() (and thus by extension
|
||||
PyImport_ExecCodeModule() and PyImport_ExecCodeModuleEx()).
|
||||
|
||||
- Issue #9369: The types of `char*` arguments of PyObject_CallFunction() and
|
||||
PyObject_CallMethod() now changed to `const char*`. Based on patches by
|
||||
Jörg Müller and Lars Buitinck.
|
||||
|
||||
- Issue #17206: Py_CLEAR(), Py_DECREF(), Py_XINCREF() and Py_XDECREF() now
|
||||
expand their arguments once instead of multiple times. Patch written by Illia
|
||||
Polosukhin.
|
||||
|
||||
- Issue #17522: Add the PyGILState_Check() API.
|
||||
|
||||
- Issue #17327: Add PyDict_SetDefault.
|
||||
|
||||
- Issue #16881: Fix Py_ARRAY_LENGTH macro for GCC < 3.1.
|
||||
|
||||
- Issue #15422: Get rid of PyCFunction_New macro. Use PyCFunction_NewEx
|
||||
|
@ -2569,6 +2510,23 @@ C-API
|
|||
Documentation
|
||||
-------------
|
||||
|
||||
- Issue #17701: Improving strftime documentation.
|
||||
|
||||
- Issue #18440: Clarify that `hash()` can truncate the value returned from an
|
||||
object's custom `__hash__()` method.
|
||||
|
||||
- Issue #17844: Add links to encoders and decoders for bytes-to-bytes codecs.
|
||||
|
||||
- Issue #14097: improve the "introduction" page of the tutorial.
|
||||
|
||||
- Issue #17977: The documentation for the cadefault argument's default value
|
||||
in urllib.request.urlopen() is fixed to match the code.
|
||||
|
||||
- Issue #15940: Specify effect of locale on time functions.
|
||||
|
||||
- Issue #6696: add documentation for the Profile objects, and improve
|
||||
profile/cProfile docs. Patch by Tom Pinckney.
|
||||
|
||||
- Issue #15940: Specify effect of locale on time functions.
|
||||
|
||||
- Issue 17538: Document XML vulnerabilties
|
||||
|
@ -2662,6 +2620,22 @@ Documentation
|
|||
Tools/Demos
|
||||
-----------
|
||||
|
||||
- Issue #18817: Fix a resource warning in Lib/aifc.py demo. Patch by
|
||||
Vajrasky Kok.
|
||||
|
||||
- Issue #18439: Make patchcheck work on Windows for ACKS, NEWS.
|
||||
|
||||
- Issue #18448: Fix a typo in Tools/demo/eiffel.py.
|
||||
|
||||
- Issue #18457: Fixed saving of formulas and complex numbers in
|
||||
Tools/demo/ss1.py.
|
||||
|
||||
- Issue #18449: Make Tools/demo/ss1.py work again on Python 3. Patch by
|
||||
Févry Thibault.
|
||||
|
||||
- Issue #12990: The "Python Launcher" on OSX could not launch python scripts
|
||||
that have paths that include wide characters.
|
||||
|
||||
- Issue #15239: Make mkstringprep.py work again on Python 3.
|
||||
|
||||
- Issue #17028: Allowed Python arguments to be supplied to the Windows
|
||||
|
@ -2694,6 +2668,12 @@ Tools/Demos
|
|||
- Issue #13301: use ast.literal_eval() instead of eval() in Tools/i18n/msgfmt.py
|
||||
Patch by Serhiy Storchaka.
|
||||
|
||||
Windows
|
||||
-------
|
||||
|
||||
- Issue #18569: The installer now adds .py to the PATHEXT variable when extensions
|
||||
are registered. Patch by Paul Moore.
|
||||
|
||||
|
||||
What's New in Python 3.3.0?
|
||||
===========================
|
||||
|
|
Loading…
Reference in New Issue