| Commit message (Collapse) | Author | Age | Files | Lines |
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This reverts commit 1005c84535191a72ebb7587d8c5636a065b7ed79.
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Partically revert commit c2e1607a51d7a17f143b5a34e8cff7c6fc58a091 to
fix a reference leak.
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There are some same consts in a module. This commit merges them into
single instance. It reduces number of objects in memory after loading modules.
https://bugs.python.org/issue34100
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Fix an off by one error in the peephole optimizer when checking for unreachable code beyond a return.
Do a bounds check within find_op so it can return before going past the end as a safety measure.
https://github.com/python/cpython/commit/7db3c488335168993689ddae5914a28e16188447#diff-a33329ae6ae0bb295d742f0caf93c137
introduced this off by one error while fixing another one nearby.
This bug was shipped in all Python 3.6 and 3.7 releases.
The included unittest won't fail unless you do a clang msan build.
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(GH-10284)
Two kind of mistakes:
1. Missed space. After concatenating there is no space between words.
2. Missed comma. Causes unintentional concatenating in a list of strings.
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This fixes also bpo-22091.
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Warnings could be emitted at compile time.
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Warnings could be emitted at compile time.
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Warnings could be emitted at compile time.
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collections.namedtuple() now supports tuples with more than 255 elements.
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as path in compile() and similar functions is now deprecated.
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an iterable of integers. Now only strings and byte-like objects are accepted.
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Issue #25843: When compiling code, don't merge constants if they are equal but
have a different types. For example, "f1, f2 = lambda: 1, lambda: 1.0" is now
correctly compiled to two different functions: f1() returns 1 (int) and f2()
returns 1.0 (int), even if 1 and 1.0 are equal.
Add a new _PyCode_ConstantKey() private function.
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with a null byte.
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with a null byte.
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This avoids possible buffer overreads when int(), float(), compile(), exec()
and eval() are passed bytes-like objects. Similar code is removed from the
complex() constructor, where it was not reachable.
Patch by John Leitch, Serhiy Storchaka and Martin Panter.
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Patch partially by Steve Dougherty.
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The concept of .pyo files no longer exists. Now .pyc files have an
optional `opt-` tag which specifies if any extra optimizations beyond
the peepholer were applied.
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opcodes in the compiler.
This also fixes a quadratic compilation time issue noticeable when compiling
code with a large number of "and" and "or" operators.
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error messages and comments.
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Previously, excessive nesting in expressions would blow the
stack and segfault the interpreter. Now, a hard limit based
on the configured recursion limit and a hardcoded scaling
factor is applied.
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interactive statement
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unmarshalling (#12190)
This should reduce memory usage.
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svn+ssh://svn.python.org/python/branches/py3k
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r73715 | benjamin.peterson | 2009-07-01 01:06:06 +0200 (Mi, 01 Jul 2009) | 1 line
convert old fail* assertions to assert*
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svn+ssh://pythondev@svn.python.org/python/trunk
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r79034 | benjamin.peterson | 2010-03-17 15:41:42 -0500 (Wed, 17 Mar 2010) | 1 line
prevent lambda functions from having docstrings #8164
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svn+ssh://pythondev@svn.python.org/python/trunk
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r77727 | ezio.melotti | 2010-01-24 18:58:36 +0200 (Sun, 24 Jan 2010) | 1 line
use assert[Not]IsInstance where appropriate
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A patch from Dave Malcolm.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r76230 | benjamin.peterson | 2009-11-12 17:39:44 -0600 (Thu, 12 Nov 2009) | 2 lines
fix several compile() issues by translating newlines in the tokenizer
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73376,73393,73398,73400,73404-73405,73409,73419-73421,73432,73457,73460,73485-73486,73488-73489,73501-73502,73513-73514 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r73376 | benjamin.peterson | 2009-06-11 17:29:23 -0500 (Thu, 11 Jun 2009) | 1 line
remove check for case handled in sub-function
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r73393 | alexandre.vassalotti | 2009-06-12 13:56:57 -0500 (Fri, 12 Jun 2009) | 2 lines
Clear reference to the static PyExc_RecursionErrorInst in _PyExc_Fini.
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r73398 | alexandre.vassalotti | 2009-06-12 15:57:12 -0500 (Fri, 12 Jun 2009) | 3 lines
Add const qualifier to PyErr_SetFromErrnoWithFilename and to
PyErr_SetFromErrnoWithUnicodeFilename.
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r73400 | alexandre.vassalotti | 2009-06-12 16:43:47 -0500 (Fri, 12 Jun 2009) | 2 lines
Delete outdated make file for building the parser with MSVC 6.
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r73404 | benjamin.peterson | 2009-06-12 20:40:00 -0500 (Fri, 12 Jun 2009) | 1 line
keep the slice.step field as NULL if no step expression is given
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r73405 | benjamin.peterson | 2009-06-12 22:46:30 -0500 (Fri, 12 Jun 2009) | 1 line
prevent import statements from assigning to None
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r73409 | benjamin.peterson | 2009-06-13 08:06:21 -0500 (Sat, 13 Jun 2009) | 1 line
allow importing from a module named None if it has an 'as' clause
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r73419 | benjamin.peterson | 2009-06-13 11:19:19 -0500 (Sat, 13 Jun 2009) | 1 line
set Print.values to NULL if there are no values
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r73420 | benjamin.peterson | 2009-06-13 12:08:53 -0500 (Sat, 13 Jun 2009) | 1 line
give a better error message when deleting ()
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r73421 | benjamin.peterson | 2009-06-13 15:23:33 -0500 (Sat, 13 Jun 2009) | 1 line
when no module is given in a 'from' relative import, make ImportFrom.module NULL
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r73432 | amaury.forgeotdarc | 2009-06-14 16:20:40 -0500 (Sun, 14 Jun 2009) | 3 lines
#6227: Because of a wrong indentation, the test was not testing what it should.
Ensure that the snippet in doctest_aliases actually contains aliases.
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r73457 | benjamin.peterson | 2009-06-16 18:13:09 -0500 (Tue, 16 Jun 2009) | 1 line
add underscores
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r73460 | benjamin.peterson | 2009-06-16 22:23:04 -0500 (Tue, 16 Jun 2009) | 1 line
remove unused 'encoding' member from the compiler struct
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r73485 | benjamin.peterson | 2009-06-19 17:07:47 -0500 (Fri, 19 Jun 2009) | 1 line
remove duplicate test
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r73486 | benjamin.peterson | 2009-06-19 17:09:17 -0500 (Fri, 19 Jun 2009) | 1 line
add missing assertion #6313
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r73488 | benjamin.peterson | 2009-06-19 17:16:28 -0500 (Fri, 19 Jun 2009) | 1 line
show that this one isn't used
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r73489 | benjamin.peterson | 2009-06-19 17:21:12 -0500 (Fri, 19 Jun 2009) | 1 line
use closures
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r73501 | benjamin.peterson | 2009-06-21 18:01:07 -0500 (Sun, 21 Jun 2009) | 1 line
don't need to add the name 'lambda' as assigned
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r73502 | benjamin.peterson | 2009-06-21 18:03:36 -0500 (Sun, 21 Jun 2009) | 1 line
remove tmpname support since it's no longer used
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r73513 | benjamin.peterson | 2009-06-22 20:18:57 -0500 (Mon, 22 Jun 2009) | 1 line
fix grammar
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r73514 | benjamin.peterson | 2009-06-22 22:01:56 -0500 (Mon, 22 Jun 2009) | 1 line
remove some unused symtable constants
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