mac 10.8 qtconsole export history

[mbbgithub]

Hello,
qtconsole menu magic "export history" failed. I tried console to write the output but it didn't complain and write the file:

history -n ~1/1-300 -f numpy_test.py
ls numpy_test.py
ls: numpy_test.py: No such file or directory

only qtconsole menu save html/xhtml works.

error for export history from the magic menu:

2012-11-16 19:55:11.834 Python[20209:1307] *** WARNING: -[NSImage compositeToPoint:operation:] is deprecated in MacOSX 10.8 and later. Please use -[NSImage drawAtPoint:fromRect:operation:fraction:] instead.
2012-11-16 19:55:11.834 Python[20209:1307] *** WARNING: -[NSImage compositeToPoint:fromRect:operation:] is deprecated in MacOSX 10.8 and later. Please use -[NSImage drawAtPoint:fromRect:operation:fraction:] instead.
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/ipython-0.13.1-py2.7.egg/IPython/frontend/qt/console/mainwindow.py", line 887, in save_magic_active_frontend
    self.active_frontend.save_magic()
  File "/Library/Python/2.7/site-packages/ipython-0.13.1-py2.7.egg/IPython/frontend/qt/console/history_console_widget.py", line 233, in save_magic
    filter='Python File (*.py);; All files (*.*)'
ValueError: too many values to unpack

[Carreau]

Hi,

Mine work and generate the following magic
%save /Users/bussonniermatthias/nbconvert/eraseme.test.py 1-2 (for example)
this history -n ~1/1-300 -f numpy_test.py works also for me, and I don't quite understand the traceback.

Stupid question, but is cwd writable ? Or on a network volume ? Which version of Qt/PyQt (I was thinking of qt5 dev version)?

[mbbgithub]

I don't save numpy array. I want to save history of ipython.

qt is installed by brew. version is 4.8.3 (/usr/local/Cellar/qt/4.8.3) and the working directory is home:

In [6]: pwd
Out[6]: u'/Users/mbb'

In [7]: history -n ~1/1-300 -f numpy_test.py

In [8]: ls numpy*
ls: numpy*: No such file or directory

[Carreau]

%save does basically the save as %history -f , %store does write the content of variable to a file.

qt is installed by brew. version is 4.8.3 (/usr/local/Cellar/qt/4.8.3)

I use the same so it should not be that.

Could you try removing the .pyc files in
/Library/Python/2.7/site-packages/ipython-0.13.1-py2.7.egg/IPython/frontend/qt/console/
And retrying, The given error line might be wrong.

The error

filter='Python File (.py);; All files (.*)'
ValueError: too many values to unpack

make no sens.

[mbbgithub]

it is still happening after deleting .pyc

sudo rm /Library/Python/2.7/site-packages/ipython-0.13.1-py2.7.egg/IPython/frontend/qt/console/*.pyc
ipython qtconsole --pylab=inline

In [4]: history 1-300 -f numpy_test.py
history -n ~1/1-300 -f numpy_test.py
ls
history -n ~1/1-300 -f numpy_test.py
history 1-300 -f numpy_test.py

In [5]: ls *.py
ls: *.py: No such file or directory

when I export history from qt menu: this is still happening too.

[IPKernelApp] To connect another client to this kernel, use:
[IPKernelApp] --existing kernel-41375.json
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/ipython-0.13.1-py2.7.egg/IPython/frontend/qt/console/mainwindow.py", line 887, in save_magic_active_frontend
    self.active_frontend.save_magic()
  File "/Library/Python/2.7/site-packages/ipython-0.13.1-py2.7.egg/IPython/frontend/qt/console/history_console_widget.py", line 233, in save_magic
    filter='Python File (*.py);; All files (*.*)'
ValueError: too many values to unpack

[minrk]

This is fixed in master, both menu item and magic work in 10.8, current Qt from brew.