Hello community,
here is the log from the commit of package python-ipykernel for
openSUSE:Factory checked in at 2020-06-11 14:37:50
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Comparing /work/SRC/openSUSE:Factory/python-ipykernel (Old)
and /work/SRC/openSUSE:Factory/.python-ipykernel.new.3606 (New)
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Package is "python-ipykernel"
Thu Jun 11 14:37:50 2020 rev:8 rq:810547 version:5.3.0
Changes:
--------
--- /work/SRC/openSUSE:Factory/python-ipykernel/python-ipykernel.changes
2020-04-25 20:11:07.391893990 +0200
+++
/work/SRC/openSUSE:Factory/.python-ipykernel.new.3606/python-ipykernel.changes
2020-06-11 14:37:56.564131126 +0200
@@ -1,0 +2,11 @@
+Sat May 30 23:53:01 UTC 2020 - Arun Persaud <[email protected]>
+
+- update to version 5.3.0:
+ * Fix ipython display imports (:ghpull:`509`)
+ * Skip test_unc_paths if OS is not Windows (:ghpull:`507`)
+ * Allow interrupting input() on Windows, as part of effort to make
+ pdb interruptible (:ghpull:`498`)
+ * Add Trio Loop (:ghpull:`479`)
+ * Flush from process even without newline (:ghpull:`478`)
+
+-------------------------------------------------------------------
Old:
----
ipykernel-5.2.1.tar.gz
New:
----
ipykernel-5.3.0.tar.gz
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Other differences:
------------------
++++++ python-ipykernel.spec ++++++
--- /var/tmp/diff_new_pack.g949KT/_old 2020-06-11 14:37:57.228133025 +0200
+++ /var/tmp/diff_new_pack.g949KT/_new 2020-06-11 14:37:57.228133025 +0200
@@ -19,7 +19,7 @@
%{?!python_module:%define python_module() python-%{**} python3-%{**}}
%define skip_python2 1
Name: python-ipykernel
-Version: 5.2.1
+Version: 5.3.0
Release: 0
Summary: IPython Kernel for Jupyter
License: BSD-3-Clause
++++++ ipykernel-5.2.1.tar.gz -> ipykernel-5.3.0.tar.gz ++++++
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/PKG-INFO new/ipykernel-5.3.0/PKG-INFO
--- old/ipykernel-5.2.1/PKG-INFO 2020-04-14 21:25:11.000000000 +0200
+++ new/ipykernel-5.3.0/PKG-INFO 2020-05-20 12:18:51.283592200 +0200
@@ -1,6 +1,6 @@
Metadata-Version: 2.1
Name: ipykernel
-Version: 5.2.1
+Version: 5.3.0
Summary: IPython Kernel for Jupyter
Home-page: https://ipython.org
Author: IPython Development Team
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/docs/changelog.rst
new/ipykernel-5.3.0/docs/changelog.rst
--- old/ipykernel-5.2.1/docs/changelog.rst 2020-04-14 21:25:03.000000000
+0200
+++ new/ipykernel-5.3.0/docs/changelog.rst 2020-05-20 12:18:00.000000000
+0200
@@ -1,6 +1,21 @@
Changes in IPython kernel
=========================
+5.3
+---
+
+5.3.0
+*****
+
+5.3.0 Adds support for Trio event loops and has some bug fixes.
+
+- Fix ipython display imports (:ghpull:`509`)
+- Skip test_unc_paths if OS is not Windows (:ghpull:`507`)
+- Allow interrupting input() on Windows, as part of effort to make pdb
interruptible (:ghpull:`498`)
+- Add Trio Loop (:ghpull:`479`)
+- Flush from process even without newline (:ghpull:`478`)
+
+
5.2
---
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/ipykernel/_version.py
new/ipykernel-5.3.0/ipykernel/_version.py
--- old/ipykernel-5.2.1/ipykernel/_version.py 2020-04-14 21:23:30.000000000
+0200
+++ new/ipykernel-5.3.0/ipykernel/_version.py 2020-05-20 12:18:39.000000000
+0200
@@ -1,4 +1,4 @@
-version_info = (5, 2, 1)
+version_info = (5, 3, 0)
__version__ = '.'.join(map(str, version_info[:3]))
# pep440 is annoying, beta/alpha/rc should _not_ have dots or pip/setuptools
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/ipykernel/iostream.py
new/ipykernel-5.3.0/ipykernel/iostream.py
--- old/ipykernel-5.2.1/ipykernel/iostream.py 2019-12-06 18:57:22.000000000
+0100
+++ new/ipykernel-5.3.0/ipykernel/iostream.py 2020-05-20 12:18:00.000000000
+0200
@@ -296,6 +296,7 @@
self.parent_header = {}
self._master_pid = os.getpid()
self._flush_pending = False
+ self._subprocess_flush_pending = False
self._io_loop = pub_thread.io_loop
self._new_buffer()
self.echo = None
@@ -362,6 +363,7 @@
unless the thread has been destroyed (e.g. forked subprocess).
"""
self._flush_pending = False
+ self._subprocess_flush_pending = False
if self.echo is not None:
try:
@@ -401,11 +403,13 @@
# only touch the buffer in the IO thread to avoid races
self.pub_thread.schedule(lambda : self._buffer.write(string))
if is_child:
- # newlines imply flush in subprocesses
# mp.Pool cannot be trusted to flush promptly (or ever),
# and this helps.
- if '\n' in string:
- self.flush()
+ if self._subprocess_flush_pending:
+ return
+ self._subprocess_flush_pending = True
+ # We can not rely on self._io_loop.call_later from a subprocess
+ self.pub_thread.schedule(self._flush)
else:
self._schedule_flush()
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/ipykernel/kernelapp.py
new/ipykernel-5.3.0/ipykernel/kernelapp.py
--- old/ipykernel-5.2.1/ipykernel/kernelapp.py 2020-03-21 21:58:30.000000000
+0100
+++ new/ipykernel-5.3.0/ipykernel/kernelapp.py 2020-05-20 12:18:00.000000000
+0200
@@ -72,6 +72,10 @@
{'IPKernelApp' : {'pylab' : 'auto'}},
"""Pre-load matplotlib and numpy for interactive use with
the default matplotlib backend."""),
+ 'trio-loop' : (
+ {'InteractiveShell' : {'trio_loop' : False}},
+ 'Enable Trio as main event loop.'
+ ),
})
# inherit flags&aliases for any IPython shell apps
@@ -147,6 +151,7 @@
# streams, etc.
no_stdout = Bool(False, help="redirect stdout to the null
device").tag(config=True)
no_stderr = Bool(False, help="redirect stderr to the null
device").tag(config=True)
+ trio_loop = Bool(False, help="Set main event loop.").tag(config=True)
quiet = Bool(True, help="Only send stdout/stderr to output
stream").tag(config=True)
outstream_class = DottedObjectName('ipykernel.iostream.OutStream',
help="The importstring for the OutStream factory").tag(config=True)
@@ -579,10 +584,19 @@
self.poller.start()
self.kernel.start()
self.io_loop = ioloop.IOLoop.current()
- try:
- self.io_loop.start()
- except KeyboardInterrupt:
- pass
+ if self.trio_loop:
+ from ipykernel.trio_runner import TrioRunner
+ tr = TrioRunner()
+ tr.initialize(self.kernel, self.io_loop)
+ try:
+ tr.run()
+ except KeyboardInterrupt:
+ pass
+ else:
+ try:
+ self.io_loop.start()
+ except KeyboardInterrupt:
+ pass
launch_new_instance = IPKernelApp.launch_instance
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/ipykernel/kernelbase.py
new/ipykernel-5.3.0/ipykernel/kernelbase.py
--- old/ipykernel-5.2.1/ipykernel/kernelbase.py 2020-03-21 21:58:30.000000000
+0100
+++ new/ipykernel-5.3.0/ipykernel/kernelbase.py 2020-05-20 12:18:00.000000000
+0200
@@ -867,6 +867,7 @@
# Flush output before making the request.
sys.stderr.flush()
sys.stdout.flush()
+
# flush the stdin socket, to purge stale replies
while True:
try:
@@ -885,14 +886,25 @@
# Await a response.
while True:
try:
- ident, reply = self.session.recv(self.stdin_socket, 0)
- except Exception:
- self.log.warning("Invalid Message:", exc_info=True)
+ # Use polling with select() so KeyboardInterrupts can get
+ # through; doing a blocking recv() means stdin reads are
+ # uninterruptible on Windows. We need a timeout because
+ # zmq.select() is also uninterruptible, but at least this
+ # way reads get noticed immediately and KeyboardInterrupts
+ # get noticed fairly quickly by human response time standards.
+ rlist, _, xlist = zmq.select(
+ [self.stdin_socket], [], [self.stdin_socket], 0.01
+ )
+ if rlist or xlist:
+ ident, reply = self.session.recv(self.stdin_socket)
+ if (ident, reply) != (None, None):
+ break
except KeyboardInterrupt:
# re-raise KeyboardInterrupt, to truncate traceback
raise KeyboardInterrupt("Interrupted by user") from None
- else:
- break
+ except Exception as e:
+ self.log.warning("Invalid Message:", exc_info=True)
+
try:
value = py3compat.unicode_to_str(reply['content']['value'])
except:
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/ipykernel/pylab/backend_inline.py
new/ipykernel-5.3.0/ipykernel/pylab/backend_inline.py
--- old/ipykernel-5.2.1/ipykernel/pylab/backend_inline.py 2020-03-21
21:58:30.000000000 +0100
+++ new/ipykernel-5.3.0/ipykernel/pylab/backend_inline.py 2020-05-20
12:18:00.000000000 +0200
@@ -15,7 +15,7 @@
from matplotlib._pylab_helpers import Gcf
from IPython.core.getipython import get_ipython
-from IPython.core.display import display
+from IPython.display import display
from .config import InlineBackend
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/ipykernel/tests/test_kernel.py
new/ipykernel-5.3.0/ipykernel/tests/test_kernel.py
--- old/ipykernel-5.2.1/ipykernel/tests/test_kernel.py 2020-04-14
21:21:45.000000000 +0200
+++ new/ipykernel-5.3.0/ipykernel/tests/test_kernel.py 2020-05-20
12:18:00.000000000 +0200
@@ -256,7 +256,7 @@
assert reply['content']['status'] == 'complete'
[email protected](sys.platform.startswith('linux'))
[email protected](sys.platform != 'win32', "only run on Windows")
def test_complete():
with kernel() as kc:
execute(u'a = 1', kc=kc)
@@ -361,3 +361,21 @@
else:
break
assert not km.is_alive()
+
+
+def test_interrupt_during_input():
+ """
+ The kernel exits after being interrupted while waiting in input().
+
+ input() appears to have issues other functions don't, and it needs to be
+ interruptible in order for pdb to be interruptible.
+ """
+ with new_kernel() as kc:
+ km = kc.parent
+ msg_id = kc.execute("input()")
+ time.sleep(1) # Make sure it's actually waiting for input.
+ km.interrupt_kernel()
+ # If we failed to interrupt interrupt, this will timeout:
+ reply = kc.get_shell_msg(timeout=TIMEOUT)
+ from .test_message_spec import validate_message
+ validate_message(reply, 'execute_reply', msg_id)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/ipykernel/tests/test_message_spec.py
new/ipykernel-5.3.0/ipykernel/tests/test_message_spec.py
--- old/ipykernel-5.2.1/ipykernel/tests/test_message_spec.py 2019-12-06
18:57:22.000000000 +0100
+++ new/ipykernel-5.3.0/ipykernel/tests/test_message_spec.py 2020-05-20
12:18:00.000000000 +0200
@@ -541,7 +541,7 @@
def test_display_data():
flush_channels()
- msg_id, reply = execute("from IPython.core.display import display;
display(1)")
+ msg_id, reply = execute("from IPython.display import display; display(1)")
display = KC.iopub_channel.get_msg(timeout=TIMEOUT)
validate_message(display, 'display_data', parent=msg_id)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/ipykernel/trio_runner.py
new/ipykernel-5.3.0/ipykernel/trio_runner.py
--- old/ipykernel-5.2.1/ipykernel/trio_runner.py 1970-01-01
01:00:00.000000000 +0100
+++ new/ipykernel-5.3.0/ipykernel/trio_runner.py 2020-05-20
12:18:00.000000000 +0200
@@ -0,0 +1,60 @@
+import builtins
+import logging
+import signal
+import threading
+import traceback
+import warnings
+
+import trio
+
+
+class TrioRunner:
+ def __init__(self):
+ self._cell_cancel_scope = None
+ self._trio_token = None
+
+ def initialize(self, kernel, io_loop):
+ kernel.shell.set_trio_runner(self)
+ kernel.shell.run_line_magic('autoawait', 'trio')
+ kernel.shell.magics_manager.magics['line']['autoawait'] = \
+ lambda _: warnings.warn("Autoawait isn't allowed in Trio "
+ "background loop mode.")
+ bg_thread = threading.Thread(target=io_loop.start, daemon=True,
+ name='TornadoBackground')
+ bg_thread.start()
+
+ def interrupt(self, signum, frame):
+ if self._cell_cancel_scope:
+ self._cell_cancel_scope.cancel()
+ else:
+ raise Exception('Kernel interrupted but no cell is running')
+
+ def run(self):
+ old_sig = signal.signal(signal.SIGINT, self.interrupt)
+
+ def log_nursery_exc(exc):
+ exc = '\n'.join(traceback.format_exception(type(exc), exc,
+ exc.__traceback__))
+ logging.error('An exception occurred in a global nursery
task.\n%s',
+ exc)
+
+ async def trio_main():
+ self._trio_token = trio.hazmat.current_trio_token()
+ async with trio.open_nursery() as nursery:
+ # TODO This hack prevents the nursery from cancelling all child
+ # tasks when an uncaught exception occurs, but it's ugly.
+ nursery._add_exc = log_nursery_exc
+ builtins.GLOBAL_NURSERY = nursery
+ await trio.sleep_forever()
+
+ trio.run(trio_main)
+ signal.signal(signal.SIGINT, old_sig)
+
+ def __call__(self, async_fn):
+ async def loc(coro):
+ self._cell_cancel_scope = trio.CancelScope()
+ with self._cell_cancel_scope:
+ return await coro
+ self._cell_cancel_scope = None
+
+ return trio.from_thread.run(loc, async_fn, trio_token=self._trio_token)
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/ipykernel.egg-info/PKG-INFO
new/ipykernel-5.3.0/ipykernel.egg-info/PKG-INFO
--- old/ipykernel-5.2.1/ipykernel.egg-info/PKG-INFO 2020-04-14
21:25:11.000000000 +0200
+++ new/ipykernel-5.3.0/ipykernel.egg-info/PKG-INFO 2020-05-20
12:18:50.000000000 +0200
@@ -1,6 +1,6 @@
Metadata-Version: 2.1
Name: ipykernel
-Version: 5.2.1
+Version: 5.3.0
Summary: IPython Kernel for Jupyter
Home-page: https://ipython.org
Author: IPython Development Team
diff -urN '--exclude=CVS' '--exclude=.cvsignore' '--exclude=.svn'
'--exclude=.svnignore' old/ipykernel-5.2.1/ipykernel.egg-info/SOURCES.txt
new/ipykernel-5.3.0/ipykernel.egg-info/SOURCES.txt
--- old/ipykernel-5.2.1/ipykernel.egg-info/SOURCES.txt 2020-04-14
21:25:11.000000000 +0200
+++ new/ipykernel-5.3.0/ipykernel.egg-info/SOURCES.txt 2020-05-20
12:18:50.000000000 +0200
@@ -38,6 +38,7 @@
ipykernel/parentpoller.py
ipykernel/pickleutil.py
ipykernel/serialize.py
+ipykernel/trio_runner.py
ipykernel/zmqshell.py
ipykernel.egg-info/PKG-INFO
ipykernel.egg-info/SOURCES.txt
