[issue32257] Support Disabling Renegotiation for SSLContext

Change by Qichao Chu : -- pull_requests: -4664 ___ Python tracker ___ ___

[issue32257] Support Disabling Renegotiation for SSLContext

Change by Qichao Chu : -- pull_requests: -4665 ___ Python tracker ___ ___

[issue32257] Support Disabling Renegotiation for SSLContext

Change by Qichao Chu : -- pull_requests: +4666 ___ Python tracker ___ ___

[issue32186] io.FileIO hang all threads if fstat blocks on inaccessible NFS server

Berker Peksag added the comment: This has been fixed in all active branches (2.7, 3.6 and master) so I think we can close it as 'fixed'. Thanks, Nir! -- nosy: +berker.peksag resolution: -> fixed stage: patch review -> resolved status: open -> closed type: ->

[issue32257] Support Disabling Renegotiation for SSLContext

Change by Qichao Chu : -- pull_requests: +4665 ___ Python tracker ___ ___

[issue32208] Improve semaphore documentation

Berker Peksag added the comment: According to the discussion at https://github.com/python/cpython/pull/4709#issuecomment-350055732 it was decided to not backport this to 2.7. Closing this as 'fixed'. Thank you, all! -- nosy: +berker.peksag resolution: ->

[issue32245] OSError: raw write() returned invalid length on latest Win 10 Consoles

Change by Berker Peksag : -- nosy: +steve.dower ___ Python tracker ___ ___

[issue32257] Support Disabling Renegotiation for SSLContext

Change by Qichao Chu : -- keywords: +patch pull_requests: +4664 stage: -> patch review ___ Python tracker ___

[issue32237] test_xml_etree leaked [1, 1, 1] references, sum=3

Berker Peksag added the comment: I can confirm that Neil's PR (11cc289490b7b275fc0a033e2b376a8d4c780d9b) fixed the regression: $ ./python -m test -R 3:3 test_xml_etree Run tests sequentially 0:00:00 load avg: 0.66 [1/1] test_xml_etree beginning 6 repetitions 123456

[issue32257] Support Disabling Renegotiation for SSLContext

New submission from Qichao Chu : Adding a new method in SSLContext so that we can disable renegotiation easier. This resolves CVE-2009-3555 and attack demoed by thc-ssl-dos -- assignee: christian.heimes components: SSL messages: 307879 nosy: christian.heimes, chuq

[issue32247] shutil-copytree: Create dst folder only if it doesn't exist

Change by Martin Panter : -- superseder: -> add exist_ok to shutil.copytree ___ Python tracker ___

[issue28185] Tabs in C source code

Martin Panter added the comment: Similar changes were made in Issue 32150 and PR 3892 (tabs) and Mercurial revision 98d1788c905c (trailing space and indentation). All the other tabs in these patches appear to have been removed with other work: #29524, #31891, #30747,

[issue8722] Documentation for __getattr__

Terry J. Reedy added the comment: The behavior and doc for __setattr__ and __delattr__ should also be checked. -- ___ Python tracker

[issue32256] Make patchcheck.py work for out-of-tree builds

New submission from Alexey Izbyshev : Despite some steps made in issue 9860 make patchcheck still doesn't work for out-of-tree builds because it runs git and hg in the current directory instead of the source directory (msg169465). -- messages: 307875 nosy: izbyshev

[issue26340] modal dialog with transient method; parent window fails to iconify

Vladimir Semenenko added the comment: After they marked the issue as "resolved" earlier this year I tested a subsequent 3.x release in Windows 7 and Vista (I don't have 10). The issue was still there. I don't have a workaround. I am forced to stay with 2.7.3. On Dec 8,

[issue8722] Documentation for __getattr__

Terry J. Reedy added the comment: Before testing, let alone documenting, the status quo, I would like to be sure that suppressing the exception is truly the intended behavior. Is there a way to get an annotated listing from git (given which patch, and therefore which

[issue32256] Make patchcheck.py work for out-of-tree builds

Change by Alexey Izbyshev : -- keywords: +patch pull_requests: +4663 stage: -> patch review ___ Python tracker ___

[issue20285] Improve object.__doc__ and help(object) output

Change by Cheryl Sabella : -- keywords: +patch pull_requests: +4662 stage: test needed -> patch review ___ Python tracker ___

[issue20285] Improve object.__doc__ and help(object) output

Change by Cheryl Sabella : -- assignee: -> docs@python components: +Documentation nosy: +docs@python versions: +Python 3.7 -Python 2.7, Python 3.3, Python 3.4 ___ Python tracker

[issue29572] Upgrade installers to OpenSSL 1.0.2k

Larry Hastings added the comment: New changeset 092db6c3cb049052fbfca15efc85ad68093676e7 by larryhastings (Victor Stinner) in branch '3.4': bpo-29572: Update Windows build to OpenSSL 1.0.2k (GH-443) (#3445)

[issue32193] Convert asyncio to async/await

Change by Andrew Svetlov : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker

[issue32193] Convert asyncio to async/await

Andrew Svetlov added the comment: New changeset 5f841b553814969220b096a2b4f959b7f6fcbaf6 by Andrew Svetlov in branch 'master': bpo-32193: Convert asyncio to async/await usage (#4753) https://github.com/python/cpython/commit/5f841b553814969220b096a2b4f959b7f6fcbaf6

[issue29883] asyncio: Windows Proactor Event Loop UDP Support

Change by Yury Selivanov : -- nosy: +asvetlov ___ Python tracker ___ ___

[issue32209] Crash in set_traverse Within the Garbage Collector's collect_generations()

Antoine Pitrou added the comment: > I'm not sure what I can do to reproduce this because I don't even know what > line of code my program was running before it segfaulted. To do that you could enable the faulthandler module:

[issue30657] [security] CVE-2017-1000158: Unsafe arithmetic in PyString_DecodeEscape

Larry Hastings added the comment: Merged into 3.4 and 3.5. Thanks for the patches! Since I see 2.7 has already had the fix committed, and these are the only three versions affected, I'm marking as closed / resolved / fixed. -- resolution: -> fixed stage: patch

[issue30657] [security] CVE-2017-1000158: Unsafe arithmetic in PyString_DecodeEscape

Larry Hastings added the comment: New changeset 6c004b40f9d51872d848981ef1a18bb08c2dfc42 by larryhastings (Miro Hrončok) in branch '3.4': bpo-30657: Fix CVE-2017-1000158 (#4758) https://github.com/python/cpython/commit/6c004b40f9d51872d848981ef1a18bb08c2dfc42 --

[issue30657] [security] CVE-2017-1000158: Unsafe arithmetic in PyString_DecodeEscape

Larry Hastings added the comment: New changeset fd8614c5c5466a14a945db5b059c10c0fb8f76d9 by larryhastings (Miro Hrončok) in branch '3.5': bpo-30657: Fix CVE-2017-1000158 (#4664) https://github.com/python/cpython/commit/fd8614c5c5466a14a945db5b059c10c0fb8f76d9 --

[issue13420] newer() function in dep_util.py discard changes in the same second

Change by Jakub Wilk : -- nosy: -jwilk ___ Python tracker ___ ___ Python-bugs-list mailing

[issue30657] [security] CVE-2017-1000158: Unsafe arithmetic in PyString_DecodeEscape

Change by Miro Hrončok : -- pull_requests: +4661 ___ Python tracker ___ ___

[issue28718] '*' matches entire path in fnmatch

Alberto Galera added the comment: I see that they have commented on the lib that I made a few years ago (python-wildcard). The reason for the creation of that little fork started in this issue: https://bugs.python.org/issue25734 -- nosy: +Alberto Galera

[issue32248] Port importlib_resources (module and ABC) to Python 3.7

Change by Gregory P. Smith : -- nosy: +gregory.p.smith, twouters ___ Python tracker ___ ___

[issue29249] Pathlib glob ** bug

Dustin Spicuzza added the comment: Because of backwards compatibility (despite a statement saying it's not guaranteed for pathlib), I think the best approach would be to create a 'globmatch' function for PurePath instead of modifying the match function, and

[issue11594] 2to3 does not preserve line endings

Jason R. Coombs added the comment: This issue affected me today. I'm editing a codebase that has mixed line endings in different files. I'd like to patch for Python 3 support without changing line endings. Even invoking a single fixer (print), the line endings mutate.

[issue16516] argparse types (and actions) must be hashable

Michał added the comment: I've got confused with the "TypeError: unhashable type: 'dict'" error creating a choose-from-dictionary argument in Python 3.6. I used lambda as a workaround, but IMO it would be great to have this patch merged. -- nosy:

[issue15045] Make textwrap.dedent() consistent with str.splitlines(True) and str.strip()

Sanyam Khurana added the comment: Ezra, can you please convert your patch to a Pull Request on Github? -- nosy: +CuriousLearner ___ Python tracker

[issue26414] os.defpath too permissive

Change by Guido van Rossum : -- nosy: -gvanrossum ___ Python tracker ___ ___

[issue26414] os.defpath too permissive

Change by Nitish : -- nosy: +nitishch ___ Python tracker ___ ___ Python-bugs-list

[issue32255] csv.writer converts None to '""\n' when it is first line, otherwise '\n'

Change by Nitish : -- nosy: +nitishch ___ Python tracker ___ ___ Python-bugs-list

[issue32251] Add asyncio.BufferedProtocol

Łukasz Langa added the comment: +1 on the idea, I would use this. -- nosy: +lukasz.langa ___ Python tracker ___

[issue32216] Document PEP 557 Data Classes

Change by Ivan Levkivskyi : -- nosy: +levkivskyi ___ Python tracker ___ ___

[issue32251] Add asyncio.BufferedProtocol

Change by Guido van Rossum : -- nosy: -gvanrossum ___ Python tracker ___ ___

[issue32251] Add asyncio.BufferedProtocol

Andrew Svetlov added the comment: New protocol may speed up not only `reader.readexactly()`. Every `reader.feed_data()` appends a new chunk to existing buffer. We can try to read into unused tail of the buffer instead. --

[issue32223] distutils doesn't correctly read UTF-8 content from config files

Éric Araujo added the comment: `metadata` in setup.cfg is not supported directly by distutils. Can you provide a setup.py script that shows the problem without setuptools? -- ___ Python tracker

[issue32212] few discrepancy between source and docs in logging

Change by Éric Araujo : -- keywords: +easy ___ Python tracker ___ ___ Python-bugs-list

[issue32251] Add asyncio.BufferedProtocol

Yury Selivanov added the comment: > Do you think it's possible to fold BufferedProtocol into Protocol? It would be a backwards incompatible change :( Coincidentally, there might be protocols that already implement 'get_buffer()' and 'buffer_updated()' methods that do

[issue26340] modal dialog with transient method; parent window fails to iconify

jarb added the comment: I am having the exactly same issue. Was this issue resolved for Windows 10? This does not happen in Linux. Any workaround for Windows 10? -- nosy: +jarb ___ Python tracker

[issue32251] Add asyncio.BufferedProtocol

Antoine Pitrou added the comment: Do you think it's possible to fold BufferedProtocol into Protocol? i.e., either `get_buffer()` returns None (the default) and `data_received()` is called with a bytes object, or `get_buffer()` returns a writable buffer and `buffer_updated()`

[issue32251] Add asyncio.BufferedProtocol

Yury Selivanov added the comment: > 1. What happens if size of read data is greater than pre-allocated buffer? Let's say we have 2Kb of data in the socket's network buffer, and we only preallocated 0.5Kb in our buffer. We will the receive 0.5Kb in our buffer,

[issue32252] test_regrtest leaves a test_python_* directory in TEMPDIR

STINNER Victor added the comment: > After running test_regrtest in the source tree on linux, the build/ > subdirectory (i.e. test.libregrtest.main.TEMPDIR) contains a new > test_python_* directory that contains a core file when the core file size is > unlimited.

[issue29249] Pathlib glob ** bug

Dustin Spicuzza added the comment: I just ran into this also. It seems like a very strange omission that match and glob don't support the same patterns (and I'm surprised that they don't share more code). -- nosy: +virtuald

[issue8722] Documentation for __getattr__

Cheryl Sabella added the comment: Terry, Thanks for clarifying with this example. I hadn't tried this when I was playing with the other example. I guess __getattribute__ might be defined by a class, but generally wouldn't be called directly, so the use of __getattr__ and

[issue18943] argparse: default args in mutually exclusive groups

Vincas Dargis added the comment: On 2017-12-06 20:28, paul j3 wrote: > The default value is used *if the flag is not provided at all.* > > "nargs='?'" provides a third option, assigning the 'const' value *if the flag > is used without an argument*. This did a "click" in my

[issue32205] test.pythoninfo does not print the cross-built sysconfig data

Change by Xavier de Gaye : -- resolution: wont fix -> not a bug ___ Python tracker ___

[issue32255] csv.writer converts None to '""\n' when it is first line, otherwise '\n'

New submission from Licht Takeuchi : Inconsistent behavior while reading a single column CSV. I have the patch and waiting for the CLA response. # Case 1 ## Input ``` import csv fp = open('test.csv', 'w') w = csv.writer(fp) w.writerow(['']) w.writerow(['1']) fp.close() ```

[issue32249] Document handler.cancelled()

Andrew Svetlov added the comment: Fixed in master, sorry -- resolution: -> not a bug stage: -> resolved status: open -> closed ___ Python tracker

[issue22589] mimetypes uses image/x-ms-bmp as the type for bmp files

R. David Murray added the comment: Thanks, nitishch. As I said, I'm not going to backport this unless someone advances an argument in favor that discusses the possible backward compatibility issue. (I'm not sure there are any significant ones, but someone needs to

[issue22589] mimetypes uses image/x-ms-bmp as the type for bmp files

R. David Murray added the comment: New changeset ede157331b4f9e550334900b3b4de1c8590688de by R. David Murray (Nitish Chandra) in branch 'master': bpo-22589 Changed MIME type of .bmp to "image/bmp" (#4756)

[issue29247] Document return value of epoll.poll

Cheryl Sabella added the comment: Hi Berker, Are you interested in making a pull request for this patch? Thanks! -- nosy: +csabella ___ Python tracker

[issue32035] Documentation of zipfile.ZipFile().writestr() fails to mention that 'data' may also be bytes

Change by Chirag Rathod : -- pull_requests: +4660 ___ Python tracker ___ ___

[issue32247] shutil-copytree: Create dst folder only if it doesn't exist

Change by Radostin : -- resolution: -> not a bug stage: -> resolved status: open -> closed ___ Python tracker ___

[issue32251] Add asyncio.BufferedProtocol

Antoine Pitrou added the comment: I have another question: what happens if there is a partial read? For example, let's says I return a 1024-bytes buffer in get_buffer(), but recv_into() receives data in 512 chunks. Is it: 1. getbuffer() is called, returns 1024 bytes buffer

[issue32247] shutil-copytree: Create dst folder only if it doesn't exist

Thomas Kluyver added the comment: This is documented: > The destination directory, named by dst, must not already exist https://docs.python.org/3/library/shutil.html#shutil.copytree I guess that avoids complications that might arise from merging a directory.

[issue22589] mimetypes uses image/x-ms-bmp as the type for bmp files

Change by Nitish : -- nosy: +nitishch ___ Python tracker ___ ___

[issue22589] mimetypes uses image/x-ms-bmp as the type for bmp files

Change by Nitish : -- keywords: +patch pull_requests: +4659 stage: -> patch review ___ Python tracker ___

[issue32254] documentation builds (even local ones) refer to https://docs.python.org/

Matthias Klose added the comment: should *not* point to the same single-point-of-failure URL -- versions: +Python 2.7, Python 3.6, Python 3.7 ___ Python tracker

[issue32246] test_regrtest alters the execution environment on Android

Xavier de Gaye added the comment: I agree that test_crashed() should be skipped on Android anyway and I will create a PR to skip the test. If I understand correctly, there may be another nasty bug that is revealed when test_regrstest fails with the environment altered:

[issue32254] documentation builds (even local ones) refer to https://docs.python.org/

New submission from Matthias Klose : lintian (the Debian packaging checker) recently started flagging so-called "privacy-breach" issues: https://lintian.debian.org/maintainer/d...@debian.org.html#python2.7 python2.7-doc W privacy-breach-generic

[issue32251] Add asyncio.BufferedProtocol

Andrew Svetlov added the comment: Numbers are great! Couple questions. 1. What happens if size of read data is greater than pre-allocated buffer? 2. Is flow control logic changed or not? If I understand correctly pause_reading() / resume_reading() continue to work

[issue27645] Supporting native backup facility of SQLite

Serhiy Storchaka added the comment: It seems to me that the code could be much simpler (and more bugfree) if support only a Connection instance as a target. It is easy to create a Connection instance in Python: with sqlite3.connect(filename) as dest:

[issue32253] Deprecate old-style locking in asyncio/locks.py

Change by Andrew Svetlov : -- components: +Library (Lib) ___ Python tracker ___

[issue32253] Deprecate old-style locking in asyncio/locks.py

New submission from Andrew Svetlov : Now constructions like await lock # "yield from lock" can be used as well try: ... finally: lock.release() and with (yield from lock): ... are supported. Let's deprecate them in favor of async with lock: ...

[issue32246] test_regrtest alters the execution environment on Android

Xavier de Gaye added the comment: > The fact that the TEMP directory is not clean already happens when running > buildbottest natively with the standard Python Makefile (no one has noticed > it yet I guess) and the directory contains a core file. I should have written

[issue32252] test_regrtest leaves a test_python_* directory in TEMPDIR

New submission from Xavier de Gaye : After running test_regrtest in the source tree on linux, the build/ subdirectory (i.e. test.libregrtest.main.TEMPDIR) contains a new test_python_* directory that contains a core file when the core file size is unlimited. I did not test