Fix readinst() if file.read(n) returns a bytes object longer than n:
return -1 instead of the the buffer size to raise an exception.
Simplify also the function code.
svn+ssh://svn.python.org/python/branches/py3k
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r85536 | georg.brandl | 2010-10-15 18:26:08 +0200 (Fr, 15 Okt 2010) | 1 line
#9054: fix crash when using pyexpat with a system expat lib version 2.0.1.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r72487 | jeffrey.yasskin | 2009-05-08 17:51:06 -0400 (Fri, 08 May 2009) | 7 lines
PyCode_NewEmpty:
Most uses of PyCode_New found by http://www.google.com/codesearch?q=PyCode_New
are trying to build an empty code object, usually to put it in a dummy frame
object. This patch adds a PyCode_NewEmpty wrapper which lets the user specify
just the filename, function name, and first line number, instead of also
requiring lots of code internals.
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r72488 | jeffrey.yasskin | 2009-05-08 18:23:21 -0400 (Fri, 08 May 2009) | 13 lines
Issue 5954, PyFrame_GetLineNumber:
Most uses of PyCode_Addr2Line
(http://www.google.com/codesearch?q=PyCode_Addr2Line) are just trying to get
the line number of a specified frame, but there's no way to do that directly.
Forcing people to go through the code object makes them know more about the
guts of the interpreter than they should need.
The remaining uses of PyCode_Addr2Line seem to be getting the line from a
traceback (for example,
http://www.google.com/codesearch/p?hl=en#u_9_nDrchrw/pygame-1.7.1release/src/base.c&q=PyCode_Addr2Line),
which is replaced by the tb_lineno field. So we may be able to deprecate
PyCode_Addr2Line entirely for external use.
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r72879 | jeffrey.yasskin | 2009-05-23 19:23:01 -0400 (Sat, 23 May 2009) | 14 lines
Issue #6042:
lnotab-based tracing is very complicated and isn't documented very well. There
were at least 3 comment blocks purporting to document co_lnotab, and none did a
very good job. This patch unifies them into Objects/lnotab_notes.txt which
tries to completely capture the current state of affairs.
I also discovered that we've attached 2 layers of patches to the basic tracing
scheme. The first layer avoids jumping to instructions that don't start a line,
to avoid problems in if statements and while loops. The second layer
discovered that jumps backward do need to trace at instructions that don't
start a line, so it added extra lnotab entries for 'while' and 'for' loops, and
added a special case for backward jumps within the same line. I replaced these
patches by just treating forward and backward jumps differently.
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PyUnicode_AsStringAndSize -> _PyUnicode_AsStringAndSize to mark
them for interpreter internal use only.
We'll have to rework these APIs or create new ones for the
purpose of accessing the UTF-8 representation of Unicode objects
for 3.1.
Second step: keep tp_getattr functions when they are complex,
but use PyObject_GenericGetAttr() as a fallback.
These were the last occurrences of Py_FindMethod.
svn+ssh://pythondev@svn.python.org/python/trunk
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r59844 | raymond.hettinger | 2008-01-07 21:56:05 +0100 (Mon, 07 Jan 2008) | 1 line
Use get() instead of pop() for the optimized version of _replace().
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r59847 | raymond.hettinger | 2008-01-07 22:33:51 +0100 (Mon, 07 Jan 2008) | 1 line
Documentation nits.
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r59849 | raymond.hettinger | 2008-01-08 03:02:05 +0100 (Tue, 08 Jan 2008) | 1 line
Expand comment.
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r59850 | raymond.hettinger | 2008-01-08 03:24:15 +0100 (Tue, 08 Jan 2008) | 1 line
Docs on named tuple's naming conventions and limits of subclassing
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r59851 | christian.heimes | 2008-01-08 04:40:04 +0100 (Tue, 08 Jan 2008) | 1 line
It's verbose, not debug
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r59852 | facundo.batista | 2008-01-08 13:25:20 +0100 (Tue, 08 Jan 2008) | 4 lines
Issue #1757: The hash of a Decimal instance is no longer affected
by the current context. Thanks Mark Dickinson.
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r59853 | andrew.kuchling | 2008-01-08 15:30:55 +0100 (Tue, 08 Jan 2008) | 1 line
Patch 1137: allow assigning to .buffer_size attribute of PyExpat.parser objects
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r59854 | andrew.kuchling | 2008-01-08 15:56:02 +0100 (Tue, 08 Jan 2008) | 1 line
Patch 1114: fix compilation of curses module on 64-bit AIX, and any other LP64 platforms where attr_t isn't a C long
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r59856 | thomas.heller | 2008-01-08 16:15:09 +0100 (Tue, 08 Jan 2008) | 5 lines
Use relative instead of absolute filenames in the C-level tracebacks.
This prevents traceback prints pointing to files in this way:
File "\loewis\25\python\Modules\_ctypes\callbacks.c", line 206, in 'calling callback function'
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r59857 | christian.heimes | 2008-01-08 16:46:10 +0100 (Tue, 08 Jan 2008) | 2 lines
Added __enter__ and __exit__ functions to HKEY object
Added ExpandEnvironmentStrings to the _winreg module.
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r59858 | georg.brandl | 2008-01-08 17:18:26 +0100 (Tue, 08 Jan 2008) | 2 lines
Fix markup errors from r59857 and clarify key.__enter__/__exit__ docs
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r59860 | georg.brandl | 2008-01-08 20:42:30 +0100 (Tue, 08 Jan 2008) | 2 lines
Better method for associating .py files with the interpreter.
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r59862 | facundo.batista | 2008-01-08 22:10:12 +0100 (Tue, 08 Jan 2008) | 9 lines
Issue 846388. Adds a call to PyErr_CheckSignals to
SRE_MATCH so that signal handlers can be invoked during
long regular expression matches. It also adds a new
error return value indicating that an exception
occurred in a signal handler during the match, allowing
exceptions in the signal handler to propagate up to the
main loop. Thanks Josh Hoyt and Ralf Schmitt.
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No detailed change log; just check out the change log for the py3k-pep3137
branch. The most obvious changes:
- str8 renamed to bytes (PyString at the C level);
- bytes renamed to buffer (PyBytes at the C level);
- PyString and PyUnicode are no longer compatible.
I.e. we now have an immutable bytes type and a mutable bytes type.
The behavior of PyString was modified quite a bit, to make it more
bytes-like. Some changes are still on the to-do list.
Changes to make __file__ a proper Unicode object, using the default
filesystem encoding.
This is a bit tricky because the default filesystem encoding isn't
set by the time we import the first modules; at that point we fudge
things a bit. This is okay since __file__ isn't really used much
except for error reporting.
Tested on OSX and Linux only so far.
1. Removed "returns_unicode" attribute, associated code
in the module to support that attribute, and all tests
associated with it.
2. Parsed data is now returned as unicode strings.
3. Changed input tests to use io.BytesIO instead
of StringIO, to reflect the byte processing
nature of expat.
Fixed test_import.py while I was at it.
However, there's still a problem in import.c -- get_file() can leak a
FILE struct (not a file descriptor though). I'm not sure how to fix
this; closing the FILE* closes the file descriptor, and that's the
wrong thing to do when there's still a Python file object keeping the
file descriptor open. I also would rather not mess with dup(), as it
won't port to Windows.
Martin v. Löwis
Victor Stinner
Benjamin Peterson
Ezio Melotti
Antoine Pitrou
Alexander Belopolsky
Georg Brandl
Alexandre Vassalotti
Matthias Klose
Mark Dickinson
Marc-André Lemburg
Amaury Forgeot d'Arc
Christian Heimes
Guido van Rossum
Neal Norwitz