Spyder swallows Ctrl-C in IPython console
Dave Hirschfeld
In [1]: def f():
...: import time
...: while True:
...: time.sleep(1)
...:
In [2]: f()
---------------------------------------------------------------------------
KeyboardInterrupt Traceback (most recent call last)
<ipython-input-2-0ec059b9bfe1> in <module>()
----> 1 f()
<ipython-input-1-3243a981a5cc> in f()
2 import time
3 while True:
----> 4 time.sleep(1)
5
KeyboardInterrupt:
In [3]: from IPython import sys_info; print sys_info()
{'codename': 'Work in Progress',
'commit_hash': '2cdbe39',
'commit_source': 'installation',
'default_encoding': 'cp1252',
'ipython_path': 'C:\\dev\\bin\\Anaconda\\lib\\site-packages\\IPython',
'ipython_version': '2.0.0-dev',
'os_name': 'nt',
'platform': 'Windows-7-6.1.7601-SP1',
'sys_executable': 'C:\\dev\\bin\\Anaconda\\python.exe',
'sys_platform': 'win32',
'sys_version': '2.7.5 |Anaconda 1.7.0 (64-bit)| (default, Jul 1 2013, 12:37:52) [MSC v.1500 64 bit (AMD64)]'}
In the spyder IPython console I can't break out of the loop and I have to kill the session, potentially losing lots of work.
Adrian Klaver
> I'm on the latest spyder and IPython.
> In the qtconsole the following works:
>
series and the development series 2.3.0x.
>
>
>
> In the spyder IPython console I can't break out of the loop and I have
> to kill the session, potentially losing lots of work.
>
> Is anyone else seeing this?
>
> Regards,
> Dave
>
--
Adrian Klaver
adrian...@gmail.com
Adrian Klaver
> In the qtconsole the following works:
> to kill the session, potentially losing lots of work.
>
> Is anyone else seeing this?
Dave Hirschfeld
On Wednesday, 16 October 2013 14:51:09 UTC+1, Adrian Klaver wrote:
On 10/16/2013 12:52 AM, Dave Hirschfeld wrote:
> I'm on the latest spyder and IPython.
> In the qtconsole the following works:
> In the spyder IPython console I can't break out of the loop and I have
> to kill the session, potentially losing lots of work.
>
> Is anyone else seeing this?
I forgot to mention previously that I am using IPython 1.1.0 on Linux.
Adrian Klaver
adrian...@gmail.com
Carlos Córdoba
If this problem shows up for you again, you could try to reduce the console's buffer size in
Preferences > IPython Console > Source Code > Buffer
to 500 lines (from the default, which is 10.000). The real problem is that the underlying Qt widget that powers the console can be blocked if it's trying to render too much text at once, and that blocks the entire application.
I'll change that default in 2.3.
Cheers,
Carlos
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Dave Hirschfeld
On Tuesday, 22 October 2013 05:16:54 UTC+1, Carlos Córdoba wrote:
Hi Dave,
If this problem shows up for you again, you could try to reduce the console's buffer size in
Preferences > IPython Console > Source Code > Buffer
to 500 lines (from the default, which is 10.000). The real problem is that the underlying Qt widget that powers the console can be blocked if it's trying to render too much text at once, and that blocks the entire application.
I'll change that default in 2.3.
Cheers,
Carlos
El 18/10/13 04:53, Dave Hirschfeld escribió:
On Wednesday, 16 October 2013 14:51:09 UTC+1, Adrian Klaver wrote:On 10/16/2013 12:52 AM, Dave Hirschfeld wrote:
> I'm on the latest spyder and IPython.
> In the qtconsole the following works:
> In the spyder IPython console I can't break out of the loop and I have
> to kill the session, potentially losing lots of work.
>
> Is anyone else seeing this?
Spyder Version: 2.3.0dev (3236+:r3a1f07eef385)
...however after a reboot I can no longer reproduce the problem I was seeing so I'll just put this one down to a windows error. Sorry for the noise.
-Dave