31 Oct 08:09

adiroiban

f3f3389

Twisted 23.10.0

Twisted 23.10.0 (2023-10-31)

No changes since 23.10.0.rc1.

Features

twisted.python.filepath.FilePath and related classes (twisted.python.filepath.IFilepath, twisted.python.filepath.AbstractFilePath, twisted.python.zippath.ZipPath, and twisted.python.zippath.ZipArchive) now have type annotations. Additionally, FilePath is now generic, describing its mode, so you can annotate variables as FilePath[str] or FilePath[bytes] depending on the types that you wish to get back from the 'path' attribute and related methods like 'basename'. (#11822)
When using CPython, functions wrapped by twisted.internet.defer.inlineCallbacks can have their arguments and return values freed immediately after completion (due to there no longer being circular references). (#11885)

Bugfixes

Fix TypeError on t.i.cfreactor due to 3.10 type annotation syntax (#11965)
Fix the type annotations of DeferredLock.run, DeferredSemaphore.run, maybeDeferred, ensureDeferred, inlineCallbacks and fromCoroutine that used to return Deferred[Any] to return the result of the passed Coroutine/Coroutine function (#11985)
Fixed significant performance overhead (CPU and bandwidth) when doing small writes to a TLS transport. Specifically, small writes to a TLS transport are now buffered until the next reactor iteration. (#11989)
fix mypy due to hypothesis 6.85 (#11995)

Improved Documentation

The search and version navigation for the documentation hosted on
Read The Docs was fixed.
This was a regression introduced with 23.8.0. (#12012)

Deprecations and Removals

Drop support for Python 3.7. Remove twisted[contextvars] extra (contextvars are always available in Python 3.7+) (#11913)

Misc

#5206, #11583, #11787, #11871, #11912, #11921, #11922, #11926, #11932, #11934, #11936, #11938, #11940, #11942, #11945, #11948, #11952, #11953, #11955, #11957, #11959, #11961, #11964, #11973, #11977, #11980, #11982, #11993, #11999, #12004, #12005, #12009

Conch

No significant changes.

Web

Bugfixes


- In Twisted 16.3.0, we changed twisted.web to stop dispatching HTTP/1.1
  pipelined requests to application code.  There was a bug in this change which
  still allowed clients which could send multiple full HTTP requests in a single
  TCP segment to trigger asynchronous processing of later requests, which could
  lead to out-of-order responses.  This has now been corrected and twisted.web
  should never process a pipelined request over HTTP/1.1 until the previous
  request has fully completed. (CVE-2023-46137, GHSA-cq7q-gv5w-rwx2) (#11976)


Deprecations and Removals

twisted.dom.microdom and twisted.web.domhelpers are now deprecated. (#3651)

Mail

No significant changes.

Words

No significant changes.

Names

No significant changes.

Trial

Misc


- #10115

Assets 2

24 Oct 22:53

adiroiban

twisted-23.10.0rc1

61c46d4

Twisted 23.10.0.rc1 Pre-release

Pre-release

Twisted 23.10.0.rc1 (2023-10-24)

Features

twisted.python.filepath.FilePath and related classes (twisted.python.filepath.IFilepath, twisted.python.filepath.AbstractFilePath, twisted.python.zippath.ZipPath, and twisted.python.zippath.ZipArchive) now have type annotations. Additionally, FilePath is now generic, describing its mode, so you can annotate variables as FilePath[str] or FilePath[bytes] depending on the types that you wish to get back from the 'path' attribute and related methods like 'basename'. (#11822)
When using CPython, functions wrapped by twisted.internet.defer.inlineCallbacks can have their arguments and return values freed immediately after completion (due to there no longer being circular references). (#11885)

Bugfixes

Fix TypeError on t.i.cfreactor due to 3.10 type annotation syntax (#11965)
Fix the type annotations of DeferredLock.run, DeferredSemaphore.run, maybeDeferred, ensureDeferred, inlineCallbacks and fromCoroutine that used to return Deferred[Any] to return the result of the passed Coroutine/Coroutine function (#11985)
Fixed significant performance overhead (CPU and bandwidth) when doing small writes to a TLS transport. Specifically, small writes to a TLS transport are now buffered until the next reactor iteration. (#11989)
fix mypy due to hypothesis 6.85 (#11995)

Improved Documentation

The search and version navigation for the documentation hosted on
Read The Docs was fixed.
This was a regression introduced with 23.8.0. (#12012)

Deprecations and Removals

Drop support for Python 3.7. Remove twisted[contextvars] extra (contextvars are always available in Python 3.7+) (#11913)

Misc

#5206, #11583, #11787, #11871, #11912, #11921, #11922, #11926, #11932, #11934, #11936, #11938, #11940, #11942, #11945, #11948, #11952, #11953, #11955, #11957, #11959, #11961, #11964, #11973, #11977, #11980, #11982, #11993, #11999, #12004, #12005, #12009

Conch

No significant changes.

Web

Bugfixes


- In Twisted 16.3.0, we changed twisted.web to stop dispatching HTTP/1.1
  pipelined requests to application code.  There was a bug in this change which
  still allowed clients which could send multiple full HTTP requests in a single
  TCP segment to trigger asynchronous processing of later requests, which could
  lead to out-of-order responses.  This has now been corrected and twisted.web
  should never process a pipelined request over HTTP/1.1 until the previous
  request has fully completed. (#11976)


Deprecations and Removals

twisted.dom.microdom and twisted.web.domhelpers are now deprecated. (#3651)

Mail

No significant changes.

Words

No significant changes.

Names

No significant changes.

Trial

Misc


- #10115

Assets 2

28 Aug 16:57

adiroiban

twisted-23.8.0

f3cf543

Twisted 23.8.0

Twisted 23.8.0. (2023-08-28)

This is the last release with support for Python 3.7.

No changes since 23.8.0.rc1.

Features

reactor.spawnProcess() now uses posix_spawnp when possible, making it much more efficient (#5710)
Twisted now officially supports Python 3.11. (#10343)
twisted.internet.defer.Deferred.fromFuture now has a more precise type annotation. (#11753)
twisted.internet.defer._ConcurrencyPrimitive.aexit now has a more precise type annotation. (#11795)
twisted.internet.defer.race has been added as a way to get the first available result from a list of Deferreds. (#11817)
The CI suite was updated to execute the tests using a Python 3.12 pre-release (#11857)

Bugfixes

twisted.conch.scripts.ckeygen now substitutes a default of "~/.ssh/id_rsa" if no keyfile is specified. (#6607)
Correct type hints for IHostnameResolver.resolveHostName and IResolverSimple.getHostByName. (#10276)
twist conch --auth=sshkey can now authenticate users without a traceback again, thanks to twisted.conch.unix.UnixConchUser no longer being incorrectly instantiated with bytes. In the course of this fix, some type hinting has also been applied to twisted.cred.portal. (#11626)
twisted.internet.gireactor now works with Gtk4, and is tested and supported in CI again. (#11705)
When interrupted with control-C, trial -j no longer obscures tracebacks for
any errors caused by that interruption with an UnboundLocalError due to a bug
in its own implementation. Note that there are still several internal
tracebacks that will be emitted upon exiting, because tearing down the test
runner mid-suite is still not an entirely clean operation, but it should at
least be possible to see errors reported from, for example, a test that is
hanging more clearly. (#11707)
PortableGIReactor and PortableGtkReactor are no longer necessary and are now aliases of GIReactor and Gtk2Reactor respectively, improving the performance of any applications using them. (#11738)
The Twisted package dependencies were updated to minimum versions that
will work with latest Twisted codebase. (#11740)
Deferred's type annotations have been made more comprehensive, precise, correct, and strict. You may notice new type errors in your applications; be sure to check on those because they may represent real type errors! (#11772)
To prevent parsing errors and ensure validity when serializing HTML comments, twisted.web.template.flattenString has been updated to escape the --> sequence within comments. (#11804)
BadZipfile (with a small f) has been deprecated since Python 3.2,
use BadZipFile (big F) instead, added in 3.2. (#11821)
twisted.web.template now avoids unnecessary copying and is faster, particularly for templates with deep nesting. (#11834)
twisted.web.template now avoids some unecessary evaluation of type annotations and is faster. (#11835)
utcfromtimestamp has been deprecated since Python 3.12,
use fromtimestamp(x, timezone.utc).replace(tzinfo=None) instead. (#11908)

Deprecations and Removals

Optional dependency "extras" names like conch_nacl now use hyphens rather than underscores to comply with PEP 685. The old names will be supported until the end of 2023. (#11655)
twisted.internet.gtk2reactor, twisted.internet.gtk3reactor, and twisted.internet.glib2reactor are now deprecated in favor of twisted.internet.gireactor. (#11705)
The minimum supported version of PyPy has been updated to 3.9. (#11836)

Misc

#10149, #10310, #10345, #11708, #11723, #11742, #11746, #11748, #11751, #11764, #11766, #11768, #11776, #11788, #11799, #11806, #11824, #11828, #11830, #11856, #11859, #11877, #11894

Conch

Deprecations and Removals


- PyAsn1 has been removed as a conch dependency.

  twisted.conch.ssh.keys.Key no longer supports loading "alternate" OpenSSH private keys.
  These are some private keys that at some point were handled by OpenSSH but for which no specification exists.
  For more info about these OpenSSH keys see https://github.com/twisted/twisted/issues/3008. (#11843)
- Due to changes in the way raw private key byte serialization are handled in Cryptography, and widespread support for Ed25519 in current versions of OpenSSL, we no longer support PyNaCl as a fallback for Ed25519 keys in Conch. (#11871)


Web
---

Misc
~~~~

- #11815, #11879


Mail
----

No significant changes.


Words
-----

No significant changes.


Names
-----

No significant changes.


Trial
-----

No significant changes.

Assets 2

17 Aug 21:01

adiroiban

twisted-23.8.0rc1

6e9ea35

Twisted 23.8.0rc1 Pre-release

Pre-release

Twisted 23.8.0.rc1 (2023-08-17)

This is the last release with support for Python 3.7.

Features

reactor.spawnProcess() now uses posix_spawnp when possible, making it much more efficient (#5710)
Twisted now officially supports Python 3.11. (#10343)
twisted.internet.defer.Deferred.fromFuture now has a more precise type annotation. (#11753)
twisted.internet.defer._ConcurrencyPrimitive.__aexit__ now has a more precise type annotation. (#11795)
twisted.internet.defer.race has been added as a way to get the first available result from a list of Deferreds. (#11817)
The CI suite was updated to execute the tests using a Python 3.12 pre-release (#11857)

Bugfixes

twisted.conch.scripts.ckeygen now substitutes a default of "~/.ssh/id_rsa" if no keyfile is specified. (#6607)
Correct type hints for IHostnameResolver.resolveHostName and IResolverSimple.getHostByName. (#10276)
twist conch --auth=sshkey can now authenticate users without a traceback again, thanks to twisted.conch.unix.UnixConchUser no longer being incorrectly instantiated with bytes. In the course of this fix, some type hinting has also been applied to twisted.cred.portal. (#11626)
twisted.internet.gireactor now works with Gtk4, and is tested and supported in CI again. (#11705)
When interrupted with control-C, trial -j no longer obscures tracebacks for
any errors caused by that interruption with an UnboundLocalError due to a bug
in its own implementation. Note that there are still several internal
tracebacks that will be emitted upon exiting, because tearing down the test
runner mid-suite is still not an entirely clean operation, but it should at
least be possible to see errors reported from, for example, a test that is
hanging more clearly. (#11707)
PortableGIReactor and PortableGtkReactor are no longer necessary and are now aliases of GIReactor and Gtk2Reactor respectively, improving the performance of any applications using them. (#11738)
The Twisted package dependencies were updated to minimum versions that
will work with latest Twisted codebase. (#11740)
Deferred's type annotations have been made more comprehensive, precise, correct, and strict. You may notice new type errors in your applications; be sure to check on those because they may represent real type errors! (#11772)
To prevent parsing errors and ensure validity when serializing HTML comments, twisted.web.template.flattenString has been updated to escape the --> sequence within comments. (#11804)
BadZipfile (with a small f) has been deprecated since Python 3.2,
use BadZipFile (big F) instead, added in 3.2. (#11821)
twisted.web.template now avoids unnecessary copying and is faster, particularly for templates with deep nesting. (#11834)
twisted.web.template now avoids some unecessary evaluation of type annotations and is faster. (#11835)
utcfromtimestamp has been deprecated since Python 3.12,
use fromtimestamp(x, timezone.utc).replace(tzinfo=None) instead. (#11908)

Deprecations and Removals

Optional dependency "extras" names like conch_nacl now use hyphens rather than underscores to comply with PEP 685. The old names will be supported until the end of 2023. (#11655)
twisted.internet.gtk2reactor, twisted.internet.gtk3reactor, and twisted.internet.glib2reactor are now deprecated in favor of twisted.internet.gireactor. (#11705)
The minimum supported version of PyPy has been updated to 3.9. (#11836)

Misc

#10149, #10310, #10345, #11708, #11723, #11742, #11746, #11748, #11751, #11764, #11766, #11768, #11776, #11788, #11799, #11806, #11824, #11828, #11830, #11856, #11859, #11877, #11894

Conch

Deprecations and Removals


- PyAsn1 has been removed as a conch dependency.

  twisted.conch.ssh.keys.Key no longer supports loading "alternate" OpenSSH private keys.
  These are some private keys that at some point were handled by OpenSSH but for which no specification exists.
  For more info about these OpenSSH keys see https://github.com/twisted/twisted/issues/3008. (#11843)
- Due to changes in the way raw private key byte serialization are handled in Cryptography, and widespread support for Ed25519 in current versions of OpenSSL, we no longer support PyNaCl as a fallback for Ed25519 keys in Conch. (#11871)


Web
---

Misc
~~~~

- #11815, #11879


Mail
----

No significant changes.


Words
-----

No significant changes.


Names
-----

No significant changes.


Trial
-----

No significant changes.

Assets 2

31 Oct 09:27

adiroiban

twisted-22.10.0

39ee213

Twisted 22.10.0

Twisted 22.10.0 (2022-10-30)

This release contains a security fix for CVE-2022-39348.
This is a low-severity security bug.

Twisted 22.10.0rc1 release candidate was released on 2022-10-26 and there are
no changes between the release candidate and the final release.

Features

The systemd: endpoint parser now supports "named" file descriptors. This is a more reliable mechanism for choosing among several inherited descriptors. (#8147)

Improved Documentation

The systemd endpoint parser's index parameter is now documented as leading to non-deterministic results in which descriptor is selected. The new name parameter is now documented as preferred. (#8146)
The implementers of Zope interfaces are once more displayed in the documentations. (#11690)

Deprecations and Removals

twisted.protocols.dict, which was deprecated in 17.9, has been removed. (#11725)

Misc

#11573, #11599, #11616, #11628, #11631, #11640, #11645, #11647, #11652, #11664, #11674, #11679, #11686, #11692, #11694, #11696, #11700, #11702, #11713, #11715, #11721

Conch

Bugfixes


- twisted.conch.manhole.ManholeInterpreter now captures tracebacks even if sys.excepthook has been modified. (#11638)


Web
---

Features

The twisted.web.pages.errorPage, notFound, and forbidden each return an IResource that displays an HTML error pages safely rendered using twisted.web.template. (#11716)

Bugfixes


- twisted.web.error.Error.__str__ no longer raises an exception when the error's message attribute is None. Additionally, it validates that code is a plausible 3-digit HTTP status code. (#10271)
- The typing of the twisted.web.http_headers.Headers methods addRawHeader() and setRawHeaders() now allow mixing str and bytes, matching the runtime behavior. (#11635)
- twisted.web.vhost.NameVirtualHost no longer echoes HTML received in the Host header without escaping it (CVE-2022-39348, GHSA-vg46-2rrj-3647). (#11716)


Deprecations and Removals

twisted.web.resource.Resource.putChild now raises TypeError when the path argument is not bytes, rather than issuing a deprecation warning. (#8985)
The twisted.web.resource.ErrorPage, NoResource, and ForbiddenResource classes have been deprecated in favor of new implementations twisted.web.pages module because they permit HTML injection. (#11716)

Mail

Bugfixes


- emailserver.tac now runs under python3.x (#11634)


Words
-----

No significant changes.


Names
-----

No significant changes.


Trial
-----

Features

twisted.trial.unittest.SynchronousTestCase.successResultOf is now annotated as accepting coroutines. (#11657)

Bugfixes


- The implementation of ``trial -jN ...`` now handles test errors and failures larger than 64 kB.  It also handles other internal communication errors by logging them in the worker and attempting to send them to the parent process -- instead of crashing with ``UnknownRemoteError`` and no additional details. (#10314)
- `trial -jN --logfile path` no longer hangs if *path* contains a directory separator. (#11580)


Misc
~~~~

- #11649, #11661, #11677, #11710

Assets 2

26 Oct 19:17

adiroiban

twisted-22.10.0rc1

15aa477

Twisted 22.10.0rc1 Pre-release

Pre-release

Twisted 22.10.0.rc1 (2022-10-26)

Features

The systemd: endpoint parser now supports "named" file descriptors. This is a more reliable mechanism for choosing among several inherited descriptors. (#8147)

Bugfixes

test.yaml workflow permissions restricted. (#11631)

Improved Documentation

The systemd endpoint parser's index parameter is now documented as leading to non-deterministic results in which descriptor is selected. The new name parameter is now documented as preferred. (#8146)
The implementers of Zope interfaces are once more displayed in the documentations. (#11690)

Deprecations and Removals

twisted.protocol.dict, which was deprecated in 17.9, was now removed. (#11725)

Misc

#11573, #11599, #11616, #11628, #11640, #11645, #11647, #11652, #11664, #11674, #11679, #11686, #11692, #11694, #11696, #11700, #11702, #11713, #11715, #11721

Conch

Bugfixes

twisted.conch.manhole.ManholeInterpreter now captures tracebacks even if sys.excepthook has been modified. (#11638)

Web

Features

The twisted.web.pages.errorPage, notFound, and forbidden each return an IResource that displays an HTML error pages safely rendered using twisted.web.template. (#11716)

Bugfixes

twisted.web.error.Error.str no longer raises an exception when the error's message attribute is None. Additionally, it validates that code is a plausible 3-digit HTTP status code. (#10271)
The typing of the twisted.web.http_headers.Headers methods addRawHeader() and setRawHeaders() now allow mixing str and bytes, matching the runtime behavior. (#11635)
twisted.web.vhost.NameVirtualHost no longer echoes HTML received in the Host header without escaping it (CVE-2022-39348, GHSA-vg46-2rrj-3647). (#11716)

Deprecations and Removals

twisted.web.resource.Resource.putChild now raises TypeError when the path argument is not bytes, rather than issuing a deprecation warning. (#8985)
The twisted.web.resource.ErrorPage, NoResource, and ForbiddenResource classes have been deprecated in favor of new implementations twisted.web.pages module because they permit HTML injection. (#11716)

Mail

Bugfixes

emailserver.tac now runs under python3.x (#11634)

Words

No significant changes.

Names

No significant changes.

Trial

Features

twisted.trial.unittest.SynchronousTestCase.successResultOf is now annotated as accepting coroutines. (#11657)

Bugfixes

The implementation of trial -jN ... now handles test errors and failures larger than 64 kB. It also handles other internal communication errors by logging them in the worker and attempting to send them to the parent process -- instead of crashing with UnknownRemoteError and no additional details. (#10314)
trial -jN --logfile path no longer hangs if path contains a directory separator. (#11580)

Misc

#11649, #11661, #11677, #11710

Assets 2

07 Sep 21:00

adiroiban

twisted-22.8.0

4be2e50

Twisted 22.8.0

Twisted 22.8.0 (2022-09-06)

Twisted 22.8.0rc1 release candidate was released on 2022-08-28 and there are
no changes between the release candidate and the final release.

Features

twisted.internet.defer.maybeDeferred will now schedule a coroutine result as asynchronous operation and return a Deferred that fires with the result of the coroutine. (#10327)
Twisted now works with Cryptography versions 37 and above, and as a result, its minimum TLS protocol version has been upgraded to TLSv1.2. (#10377)

Bugfixes

twisted.internet.base.DelayedCall.__repr__ will no longer raise AttributeError if the DelayedCall was created before debug mode was enabled. As a side-effect, twisted.internet.base.DelayedCall.creator is now defined as None in cases where previously it was undefined. (#8306)
twisted.internet.iocpreactor.udp now properly re-queues its listener when there is a failure condition on the read from the socket. (#10052)
twisted.internet.defer.inlineCallbacks no longer causes confusing StopIteration tracebacks to be added to the top of tracebacks originating in triggered callbacks (#10260)
The typing of twisted.internet.task.react no longer constrains the type of argv. (#10289)
ContextVar.reset() now works correctly inside inlineCallbacks functions and coroutines. (#10301)
Implement twisted.python.failure._Code.co_positions for compatibility with Python 3.11. (#10336)
twisted.pair.tuntap._TUNSETIFF and ._TUNGETIFF values are now correct parisc, powerpc and sparc architectures. (#10339)

Improved Documentation

The release process documentation was updated to include information about
doing a security release. (#10324)
The development and policy documentation pages were moved into the same
directory that is now placed inside the documentation root directory. (#11575)

Deprecations and Removals

Python 3.6 is no longer supported.
Twisted 22.4.0 was the last version with support for Python 3.6. (#10304)

Misc

#9437, #9495, #10066, #10275, #10318, #10325, #10328, #10329, #10331, #10349, #10350, #10352, #10353, #11561, #11564, #11567, #11569, #11585, #11592, #11600, #11606, #11610, #11612, #11614

Conch

Bugfixes


- twisted.conch.checkers.UNIXAuthorizedKeysFiles now uses the filesystem encoding to decode usernames before looking them up in the password database, so it works on Python 3. (#10286)
- twisted.conch.ssh.SSHSession.request_env no longer gives a warning if the session does not implement ISessionSetEnv. (#10347)
- The cftp command line (and `twisted.conch.scripts.cftp.SSHSession.extReceived`) no longer raises an unhandled error when receiving data on stderr from the server. (#10351)


Misc
~~~~

- #10330


Web
---

Features

twisted.web.template.renderElement now combines consecutive, sychronously-available bytes up to a fixed size limit into a single string to pass to IRequest.write instead of passing them all separately. This greatly reduces the number of chunks in the response. (#10348)

Misc


- #11604


Mail
----

Bugfixes

twisted.mail.maildir.MaildirMessage now use byte header to avoid incompatibility with the FileMessage which writes bytes not strings lines to a message file (#10244)

Words

Bugfixes


- twisted.words.protocols.irc.IRCClient now splits overly long NOTICEs and NOTICEs containing \n before sending. (#10285)


Names
-----

Bugfixes

twisted.names.dns logs unparsable messages rather than generating a Failure instance (#9723)

Trial

Features


- ``trial --jobs=N --exitfirst`` is now supported. (#9654)


Bugfixes

trial --jobs=N --until-failure ... now reports the correct number of tests run after each iteration. (#10311)
trial -jN ... will now pass errors and failures to IReporter methods as instances of WorkerException instead of str. (#10333)

Misc


- #10319, #10338, #11571

Assets 2

28 Aug 11:27

adiroiban

twisted-22.8.0rc1

0ebd8d7

Twisted 22.8.0rc1 Pre-release

Pre-release

Twisted 22.8.0.rc1 (2022-08-28)

Features

twisted.internet.defer.maybeDeferred will now schedule a coroutine result as asynchronous operation and return a Deferred that fires with the result of the coroutine. (#10327)
Twisted now works with Cryptography versions 37 and above, and as a result its minimum TLS protocol version has been upgraded to TLSv1.2. (#10377)

Bugfixes

twisted.internet.base.DelayedCall.__repr__ will no longer raise AttributeError if the DelayedCall was created before debug mode was enabled. As a side-effect, twisted.internet.base.DelayedCall.creator is now defined as None in cases where previously it was undefined. (#8306)
twisted.internet.iocpreactor.udp now properly re-queues its listener when there is a failure condition on the read from the socket. (#10052)
twisted.internet.defer.inlineCallbacks no longer causes confusing StopIteration tracebacks to be added to the top of tracebacks originating in triggered callbacks (#10260)
The typing of twisted.internet.task.react no longer constrains the type of argv. (#10289)
ContextVar.reset() now works correctly inside inlineCallbacks functions and coroutines. (#10301)
Implement twisted.python.failure._Code.co_positions for compatibility with Python 3.11. (#10336)
twisted.pair.tuntap._TUNSETIFF and ._TUNGETIFF values are now correct parisc, powerpc and sparc architectures. (#10339)

Improved Documentation

The release process documentation was updated to include information about
doing a security release. (#10324)
The development and policy documentation pages were moved into the same
directory that is now placed inside the documentation root directory. (#11575)

Deprecations and Removals

Python 3.6 is no longer supported.
Twisted 22.4.0 was the last version with support for Python 3.6. (#10304)

Misc

#9437, #9495, #10066, #10275, #10318, #10325, #10328, #10329, #10331, #10349, #10350, #10352, #10353, #11561, #11564, #11567, #11569, #11585, #11592, #11600, #11606, #11610, #11612, #11614

Conch

Bugfixes


- twisted.conch.checkers.UNIXAuthorizedKeysFiles now uses the filesystem encoding to decode usernames before looking them up in the password database, so it works on Python 3. (#10286)
- twisted.conch.ssh.SSHSession.request_env no longer gives a warning if the session does not implement ISessionSetEnv. (#10347)
- The cftp command line (and `twisted.conch.scripts.cftp.SSHSession.extReceived`) no longer raises an unhandled error when receiving data on stderr from the server. (#10351)


Misc
~~~~

- #10330


Web
---

Features

twisted.web.template.renderElement now combines consecutive, sychronously-available bytes up to a fixed size limit into a single string to pass to IRequest.write instead of passing them all separately. This greatly reduces the number of chunks in the response. (#10348)

Misc


- #11604


Mail
----

Bugfixes

twisted.mail.maildir.MaildirMessage now use byte header to avoid incompatibility with the FileMessage which writes bytes not strings lines to a message file (#10244)

Words

Bugfixes


- twisted.words.protocols.irc.IRCClient now splits overly long NOTICEs and NOTICEs containing \n before sending. (#10285)


Names
-----

Bugfixes

twisted.names.dns logs unparsable messages rather than generating a Failure instance (#9723)

Trial

Features


- ``trial --jobs=N --exitfirst`` is now supported. (#9654)


Bugfixes

trial --jobs=N --until-failure ... now reports the correct number of tests run after each iteration. (#10311)
trial -jN ... will now pass errors and failures to IReporter methods as instances of WorkerException instead of str. (#10333)

Misc


- #0, #10319, #10338, #11571

Assets 2

11 Apr 14:52

adiroiban

twisted-22.4.0

ed86633

Twisted 22.4.0

Twisted 22.4.0 (2022-04-11)

Features

twisted.python.failure.Failure tracebacks now capture module information, improving compatibility with the Raven Sentry client. (#7796)
twisted.python.failure.Failure objects are now compatible with dis.distb, improving compatibility with post-mortem debuggers. (#9599)

Bugfixes

twisted.internet.interfaces.IReactorSSL.listenSSL now has correct type annotations. (#10274)
twisted.internet.test.test_glibbase.GlibReactorBaseTests now passes. (#10317)

Conch

Features


- twisted.conch.ssh now supports using RSA keys with SHA-2 signatures (RFC 8332) when acting as a server.  The rsa-sha2-512 and rsa-sha2-256 public key signature algorithms are automatically preferred over ssh-rsa if the client advertises support for them; the actual public keys do not need to change. (#9765)
- twisted.conch.ssh now has an alternative Ed25519 implementation using PyNaCl, in order to support platforms that lack OpenSSL >= 1.1.1b.  The new "conch_nacl" extra has the necessary dependency. (#10208)


Misc
~~~~

-  (#10313)


Web
---

Features

Twisted is now compatible with h2 4.x.x. (#10182)

Bugfixes


- twisted.web.http had several several defects in HTTP request parsing that could permit HTTP request smuggling. It now disallows signed Content-Length headers, forbids illegal characters in chunked extensions, forbids a ``0x`` prefix to chunk lengths, and only strips spaces and horizontal tab characters from header values. These changes address CVE-2022-24801 and GHSA-c2jg-hw38-jrqq. (#10323)


Mail
----

Bugfixes

twisted.mail.pop3.APOPCredentials is now correctly marked as implementing twisted.cred.credentials.IUsernamHashedPassword, rather than IUsernamePassword. (#10305)

Words

No significant changes.

Names

No significant changes.

Trial

Features


- `trial --until-failure --jobs=N` now reports the number of each test pass as it begins. (#10312)


Bugfixes

twisted.trial.unittest.TestCase now discards cleanup functions after running them. Notably, this prevents them from being run an ever growing number of times with trial -u .... (#10320)

Misc


- #10315, #10321, #10322

Assets 2

04 Apr 10:17

adiroiban

twisted-22.4.0rc1

efac92c

Release 22.4.0rc1 Pre-release

Pre-release

Twisted 22.4.0.rc1 (2022-04-04)

Features

twisted.python.failure.Failure tracebacks now capture module information, improving compatibility with the Raven Sentry client. (#7796)
twisted.python.failure.Failure objects are now compatible with dis.distb, improving compatibility with post-mortem debuggers. (#9599)

Bugfixes

Correct type annotations for IReactorSSL.listenSSL. (#10274)
twisted.internet.test.test_glibbase.GlibReactorBaseTests now passes. (#10317)

Conch

Features


- twisted.conch.ssh now supports using RSA keys with SHA-2 signatures (RFC 8332) when acting as a server.  The rsa-sha2-512 and rsa-sha2-256 public key signature algorithms are automatically preferred over ssh-rsa if the client advertises support for them; the actual public keys do not need to change. (#9765)
- twisted.conch.ssh now has an alternative Ed25519 implementation using PyNaCl, in order to support platforms that lack OpenSSL >= 1.1.1b.  The new "conch_nacl" extra has the necessary dependency. (#10208)


Bugfixes

twisted.conch.ssh.session.SSHSession now cleans up both the client transport and the ISession adapter if both are set. Previously, a subsystem's connectionLost method was not called if a environment variable passing request was also sent on the same channel. (#10308)
(#10313)

Web

Features


- Twisted is now compatible with h2 4.x.x. (#10182)


Bugfixes

twisted.web.http had several several defects in HTTP request parsing that could permit HTTP request smuggling. It now disallows signed Content-Length headers, forbids illegal characters in chunked extensions, forbids 0x prefix to chunk lengths, and only strips spaces and horizontal tab characters from header values. These changes address CVE-2022-24801 and GHSA-c2jg-hw38-jrqq. (#10323)

Mail

Bugfixes


- twisted.mail.pop3.APOPCredentials is now correctly marked as implementing twisted.cred.credentials.IUsernamHashedPassword, rather than IUsernamePassword. (#10305)


Words
-----

No significant changes.


Names
-----

No significant changes.


Trial
-----

Features

trial --until-failure --jobs=N now reports the number of each test pass as it begins. (#10312)

Bugfixes


- twisted.trial.unittest.TestCase now discards cleanup functions after running them.  Notably, this prevents them from being run an ever growing number of times with `trial -u ...`. (#10320)


Misc
~~~~

- #10315, #10321, #10322

Assets 2

Releases: twisted/twisted

Twisted 23.10.0

Twisted 23.10.0 (2023-10-31)

Features

Bugfixes

Improved Documentation

Deprecations and Removals

Misc

Conch

Web

Mail

Words

Names

Trial

Twisted 23.10.0.rc1

Twisted 23.10.0.rc1 (2023-10-24)

Features

Bugfixes

Improved Documentation

Deprecations and Removals

Misc

Conch

Web

Mail

Words

Names

Trial

Twisted 23.8.0

Twisted 23.8.0. (2023-08-28)

Features

Bugfixes

Deprecations and Removals

Misc

Conch

Twisted 23.8.0rc1

Twisted 23.8.0.rc1 (2023-08-17)

Features

Bugfixes

Deprecations and Removals

Misc

Conch

Twisted 22.10.0

Twisted 22.10.0 (2022-10-30)

Features

Improved Documentation

Deprecations and Removals

Misc

Conch

Mail

Twisted 22.10.0rc1

Twisted 22.10.0.rc1 (2022-10-26)

Features

Bugfixes

Improved Documentation

Deprecations and Removals

Misc

Conch

Bugfixes

Web

Features

Bugfixes

Deprecations and Removals

Mail

Bugfixes

Words

Names

Trial

Features

Bugfixes

Misc

Twisted 22.8.0

Twisted 22.8.0 (2022-09-06)

Features

Bugfixes

Improved Documentation

Deprecations and Removals

Misc

Conch

Words

Trial