Adding metadata

5 files changed, 142 insertions, 0 deletions

diff --git a/dev-python/twisted/files/twistd.conf b/dev-python/twisted/files/twistd.conf
new file mode 100644
index 000000000000..53788cd0017e
--- /dev/null
+++ b/dev-python/twisted/files/twistd.conf
@@ -0,0 +1,7 @@
+
+# These are passed to twistd.
+# TWISTD_OPTS="--no_save --logfile=/var/log/twistd -y /etc/twistd.tac"
+# TWISTD_OPTS="--no_save --logfile=/var/log/twistd -f /etc/twistd.tap"
+
+# Make any additions to PYTHONPATH the twistd needs here.
+# PYTHONPATH="/path/to/extra/python/modules"
diff --git a/dev-python/twisted/files/twistd.init b/dev-python/twisted/files/twistd.init
new file mode 100644
index 000000000000..b031b0020c6e
--- /dev/null
+++ b/dev-python/twisted/files/twistd.init
@@ -0,0 +1,25 @@
+#!/sbin/openrc-run
+
+depend() {
+	need net
+}
+
+start() {
+	if [ -z "${TWISTD_OPTS}" ]; then
+		eerror "TWISTD_OPTS is not set!"
+		eerror "You need to configure twistd in /etc/conf.d/twistd."
+		return 1
+	fi
+	export PYTHONPATH
+	ebegin "Starting twistd"
+	start-stop-daemon --start --quiet --pidfile /var/run/twistd.pid \
+		--exec /usr/bin/twistd -- --pidfile /var/run/twistd.pid \
+			${TWISTD_OPTS}
+	eend $? "Failed to start twistd"
+}
+
+stop() {
+	ebegin "Stopping twistd"
+	start-stop-daemon --stop --quiet --pidfile /var/run/twistd.pid 
+	eend $? "Failed to stop twistd"
+}
diff --git a/dev-python/twisted/files/twisted-25.5.0-py314.patch b/dev-python/twisted/files/twisted-25.5.0-py314.patch
new file mode 100644
index 000000000000..88bb87360bcb
--- /dev/null
+++ b/dev-python/twisted/files/twisted-25.5.0-py314.patch
@@ -0,0 +1,26 @@
+diff --git a/src/twisted/internet/asyncioreactor.py b/src/twisted/internet/asyncioreactor.py
+index cd1cf65f05d..03b2d8ecb24 100644
+--- a/src/twisted/internet/asyncioreactor.py
++++ b/src/twisted/internet/asyncioreactor.py
+@@ -9,7 +9,7 @@
+ 
+ import errno
+ import sys
+-from asyncio import AbstractEventLoop, get_event_loop
++from asyncio import AbstractEventLoop, get_running_loop, new_event_loop, set_event_loop
+ from typing import Dict, Optional, Type
+ 
+ from zope.interface import implementer
+@@ -47,7 +47,11 @@ class AsyncioSelectorReactor(PosixReactorBase):
+ 
+     def __init__(self, eventloop: Optional[AbstractEventLoop] = None):
+         if eventloop is None:
+-            _eventloop: AbstractEventLoop = get_event_loop()
++            try:
++                _eventloop: AbstractEventLoop = get_running_loop()
++            except RuntimeError:
++                _eventloop = new_event_loop()
++            set_event_loop(_eventloop)
+         else:
+             _eventloop = eventloop
+ 
diff --git a/dev-python/twisted/files/twisted-25.5.0-rebuild.patch b/dev-python/twisted/files/twisted-25.5.0-rebuild.patch
new file mode 100644
index 000000000000..e92595c7649e
--- /dev/null
+++ b/dev-python/twisted/files/twisted-25.5.0-rebuild.patch
@@ -0,0 +1,41 @@
+From bd88d363bc9aa985131a9c2bb06ab37497e33173 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Sun, 25 May 2025 18:53:56 +0200
+Subject: [PATCH] Fix `rebuild()` to handle changing `sys.modules` gracefully
+
+Copy keys from `sys.modules` before starting to iterate over it
+in the `rebuild()` function, and handle missing modules gracefully,
+in order to fix possible "directionary changed size during iteration"
+errors.  In particular, this can happen when iterating over the `py`
+module.
+
+Fixes #12458
+---
+ src/twisted/newsfragments/12458.bugfix | 1 +
+ src/twisted/python/rebuild.py          | 5 ++++-
+ 2 files changed, 5 insertions(+), 1 deletion(-)
+ create mode 100644 src/twisted/newsfragments/12458.bugfix
+
+diff --git a/src/twisted/newsfragments/12458.bugfix b/src/twisted/newsfragments/12458.bugfix
+new file mode 100644
+index 00000000000..df61eb384af
+--- /dev/null
++++ b/src/twisted/newsfragments/12458.bugfix
+@@ -0,0 +1 @@
++twisted.python.rebuild.rebuild() now handles changes to ``sys.modules`` gracefully. Prior to the change, it could possibly raise a "dictionary changed size during iteration" error if the module list changed.
+diff --git a/src/twisted/python/rebuild.py b/src/twisted/python/rebuild.py
+index e82beec1b6a..4ab7e0533d0 100644
+--- a/src/twisted/python/rebuild.py
++++ b/src/twisted/python/rebuild.py
+@@ -210,7 +210,10 @@ def rebuild(module, doLog=1):
+         log.msg("")
+         log.msg(f"  (fixing   {str(module.__name__)}): ")
+     modcount = 0
+-    for mk, mod in sys.modules.items():
++    # note: sys.modules can change throughout iteration
++    # https://github.com/twisted/twisted/issues/12458
++    for mk in list(sys.modules):
++        mod = sys.modules.get(mk)
+         modcount = modcount + 1
+         if mod == module or mod is None:
+             continue
diff --git a/dev-python/twisted/files/twisted-26.4.0-py314.patch b/dev-python/twisted/files/twisted-26.4.0-py314.patch
new file mode 100644
index 000000000000..e9c806e8a930
--- /dev/null
+++ b/dev-python/twisted/files/twisted-26.4.0-py314.patch
@@ -0,0 +1,43 @@
+diff --git a/src/twisted/internet/test/test_asyncioreactor.py b/src/twisted/internet/test/test_asyncioreactor.py
+index 2f7bad930d6..bbbb8c834ca 100644
+--- a/src/twisted/internet/test/test_asyncioreactor.py
++++ b/src/twisted/internet/test/test_asyncioreactor.py
+@@ -12,8 +12,8 @@
+     DefaultEventLoopPolicy,
+     Future,
+     SelectorEventLoop,
+-    get_event_loop,
+     get_event_loop_policy,
++    get_running_loop,
+     set_event_loop,
+     set_event_loop_policy,
+ )
+@@ -74,14 +74,26 @@ def newLoop(self, policy: AbstractEventLoopPolicy) -> AbstractEventLoop:
+         Make a new asyncio loop from a policy for use with a reactor, and add
+         appropriate cleanup to restore any global state.
+         """
+-        existingLoop = get_event_loop()
++        try:
++            existingLoop = get_running_loop()
++        except RuntimeError:  # pragma: no branch
++            # For most runs, we should not have any existing loop,
++            # since the tests should leave a clean reactor.
++            # For some cases, like GTK tests,
++            # there might be a running reactor.
++            # To revert the state found at the start of the test
++            # we keep a reference and restore it later.
++            existingLoop = None
+         existingPolicy = get_event_loop_policy()
+         result = policy.new_event_loop()
+ 
+         @self.addCleanup
+         def cleanUp():
+             result.close()
+-            set_event_loop(existingLoop)
++            if existingLoop is not None:  # pragma: no cover
++                # Revert the loop found at the start of the test.
++                # See https://github.com/twisted/twisted/pull/11706
++                set_event_loop(existingLoop)
+             set_event_loop_policy(existingPolicy)
+ 
+         return result