In absence of explicit declaration, resource compiler uses system
codepage. When this codepage is DBCS or UTF-8, Python's copyright
string is corrupted, because it contains copyright sign encoded
as \xA9.
The fix is to explicitly declare codepage 1252.
(cherry picked from commit 33b79b11b8)
Co-authored-by: Nikita Nemkin <nikita@nemkin.ru>
This was detected by our Coverity scan as a REVERSE_INULL issue.
Automerge-Triggered-By: @gpshead
(cherry picked from commit d780fa7)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
Automerge-Triggered-By: @matrixise
(cherry picked from commit 80526f6841)
Co-authored-by: Jürgen Gmach <juergen.gmach@googlemail.com>
Co-authored-by: Jürgen Gmach <juergen.gmach@googlemail.com>
* Add missing header files to pythoncore.
* Add missing file filters ("Resource Files" in particular) to
all projects.
* Add new sub-filters for private headers in pythoncore and
for 3rd party source files.
* Add missing _zoneinfo configurations in pcbuild.sln.
* Update bdist_wininst with the new zlib location.
Co-authored-by: Nikita Nemkin <nikita@nemkin.ru>
Remove auto-generated resource header. Pass definitions required
by resource files (ORIGINAL_FILENAME and FIELD3) directly to resource
compiler.
Remove unused MS_DLL_ID resource string and related dead code.
(cherry picked from commit 4efc3360c9)
Co-authored-by: Nikita Nemkin <nikita@nemkin.ru>
Fix integer overflow in the :meth:`array.array.index` method on 64-bit Windows
for index larger than ``2**31``.
(cherry picked from commit 1d3dad5f96)
Co-authored-by: WildCard65 <WildCard65@users.noreply.github.com>
* Add a glossary entry for the term "callback"
* Link to it in loop.call_soon() and in the "Concurrency and Multithreading" section
Co-authored-by: Kyle Stanley <aeros167@gmail.com>
(cherry picked from commit a16d697049)
Co-authored-by: Roger Iyengar <ri@rogeriyengar.com>
Unexpected errors in calling the __iter__ method are no longer
masked by TypeError in csv.reader(), csv.writer.writerow() and
csv.writer.writerows().
(cherry picked from commit c88239f864)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Unexpected errors in calling the __iter__ method are no longer
masked by TypeError in the "in" operator and functions
operator.contains(), operator.indexOf() and operator.countOf().
(cherry picked from commit cafe1b6e9d)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Reported by Coverity. (CID 1457554 RETURN_LOCAL)
path0 is assigned as a pointer to this right before it goes out of scope.
(cherry picked from commit 81328f3070)
Co-authored-by: Gregory P. Smith <greg@krypto.org>
`GET_INVALID_TARGET` might unexpectedly return `NULL`, which if not
caught will cause a SEGFAULT. Therefore, this commit introduces a new
inline function `RAISE_SYNTAX_ERROR_INVALID_TARGET` that always
checks for `GET_INVALID_TARGET` returning NULL and can be used in
the grammar, replacing the long C ternary operation used till now.
(cherry picked from commit 6c4e0bd974)
Automerge-Triggered-By: @pablogsal
skip_if_broken_multiprocessing_synchronize() only attempts for create
a semaphore on Linux to fix multiprocessing
test_resource_tracker_reused() on macOS.
(cherry picked from commit 3358da4054)
Co-authored-by: Victor Stinner <vstinner@python.org>
For me as a non native English speaker, the sentence with its embedded clause was very hard to understand.
modified: Lib/email/utils.py
Automerge-Triggered-By: @csabella
(cherry picked from commit 66a65ba43c)
Co-authored-by: Jürgen Gmach <juergen.gmach@googlemail.com>
* bpo-40334: Produce better error messages on invalid targets (GH-20106)
The following error messages get produced:
- `cannot delete ...` for invalid `del` targets
- `... is an illegal 'for' target` for invalid targets in for
statements
- `... is an illegal 'with' target` for invalid targets in
with statements
Additionally, a few `cut`s were added in various places before the
invocation of the `invalid_*` rule, in order to speed things
up.
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
(cherry picked from commit 01ece63d42)
On Linux, skip tests using multiprocessing if the current user cannot
create a file in /dev/shm/ directory. Add the
skip_if_broken_multiprocessing_synchronize() function to the
test.support module.
(cherry picked from commit ddbeb2f3e0)
…-20937)
test_hashlib emits some warnings when it cannot find some hashes
as it assumes they failed to compile. Since we can disable hashes
through configure, we emit the warnings only in the case that we
did not intentionaly disable them.
Automerge-Triggered-By: @tiran
(cherry picked from commit 236a0f5)
Co-authored-by: stratakis <cstratak@redhat.com>
Fix test_copyreg when numpy is installed: test.pickletester now
saves/restores warnings.filters when importing numpy, to ignore
filters installed by numpy.
Add the save_restore_warnings_filters() function to the
test.support.warnings_helper module.
(cherry picked from commit 8362893e3f)
C and Python coverage jobs of Travis CI are no longer run on pull
requests, only on branches like master.
(cherry picked from commit fc710ee266)
Co-authored-by: Victor Stinner <vstinner@python.org>
When a file ends with a line that contains a line continuation character
the text of the emitted SyntaxError is empty, contrary to the old
parser, where the error text contained the text of the last line.
(cherry picked from commit 113e2b0a07)
Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
On Windows, GH-include "pyerrors.h" no longer defines "snprintf" and
"vsnprintf" macros.
PyOS_snprintf() and PyOS_vsnprintf() should be used to get portable
behavior.
Replace snprintf() calls with PyOS_snprintf() and replace vsnprintf()
calls with PyOS_vsnprintf().
(cherry picked from commit e822e37946)
Co-authored-by: Victor Stinner <vstinner@python.org>
ensurepip optionally installs or upgrades 'pip' and 'setuptools' using
the version of those modules bundled with Python. The internal PIP
installation routine by default temporarily uses its cache, if it
exists. This is undesirable as Python builds and installations may be
independent of the user running the build, whilst PIP cache location
is dependent on the user's environment and outside of the build
environment.
At the same time, there's no value in using the cache while installing
bundled modules.
This change disables PIP caching when used in ensurepip.
(cherry picked from commit 4a3a682b12)
Co-authored-by: Krzysztof Konopko <kkonopko@users.noreply.github.com>
Modify the help in cpython/PC/launcher.c to show users that "latest" can be overridden by shebang, PY_PYTHON[n] or py.ini files. Also show that script [args] is optional by enclosing in square brackets.
Automerge-Triggered-By: @zooba
(cherry picked from commit b3e6783423)
Co-authored-by: Steve (Gadget) Barnes <gadgetsteve@live.co.uk>
In Python 3.7 the behavior of parse_multipart changed requiring CONTENT-LENGTH
header, this fix remove this header as required and fix FieldStorage
read_lines_to_outerboundary, by not using limit when it's negative,
since by default it's -1 if not content-length and keeps substracting what
was read from the file object.
Also added a test case for this problem.
(cherry picked from commit d8cf3514dd)
Co-authored-by: roger <rogerduran@gmail.com>
Using a log2n way to fill a much smaller buffer, and receiving in a cleaner way with EOF.
The failing test was reproducible using the following command thanks to @aeros :
```bash
./python -m test test_asyncio.test_sock_lowlevel --match test_sock_client_racing -j100 -F -v
```
According to test results, we may still need to bump the timeout:
5aad027db9/Lib/test/test_asyncio/test_sock_lowlevel.pyGH-L256-L257
(cherry picked from commit 8f04a84755)
Co-authored-by: Fantix King <fantix.king@gmail.com>
Miss Islington (bot)
Paul Ganssle
Anthony Sottile
Steve Dower
Lysandros Nikolaou
Pablo Galindo
Dong-hee Na
Victor Stinner
Inada Naoki
stratakis
Jason R. Coombs