[IPython-dev] 0.11 on RHEL5/x86
Albert Chin
ipython-dev at mlists.thewrittenword.com
Fri Oct 7 01:17:51 EDT 2011
I built ipython-0.11 on RHEL5/x86. Executing "ipython" works.
Executing "ipython qtconsole" exhibits the following failure. Any idea
on how to resolve it? I'm using nose-1.0.0, pygments-1.4,
sphinx-1.0.8, zeromq-2.1.9, pyzmq-2.1.9, qt-4.4.3, sip-4.9.3, and
PyQt-4.6.2.
$ ipython qtconsole
[IPKernelApp] To connect another client to this kernel, use:
[IPKernelApp] --existing --shell=51973 --iopub=51966 --stdin=56682 --hb=36345
---------------------------------------------------------------------------
AttributeError Python 2.6.6: /usr/packages/python26/bin/python
Fri Oct 7 05:06:53 2011
A problem occured executing Python code. Here is the sequence of function
calls leading up to the error, with the most recent (innermost) call last.
/usr/packages/ipython011/lib/IPython/frontend/qt/console/frontend_widget.pyc in _document_contents_change(self=<IPython.frontend.qt.console.rich_ipython_widget.RichIPythonWidget object>, position=0, removed=1, added=0)
602 """ Shows a prompt for the interpreter given an 'execute_reply' message.
603 """
604 self._show_interpreter_prompt()
605
606 #------ Signal handlers ----------------------------------------------------
607
608 def _document_contents_change(self, position, removed, added):
609 """ Called whenever the document's content changes. Display a call tip
610 if appropriate.
611 """
612 # Calculate where the cursor should be *after* the change:
613 position += added
614
615 document = self._control.document()
616 if position == self._get_cursor().position():
--> 617 self._call_tip()
/usr/packages/ipython011/lib/IPython/frontend/qt/console/frontend_widget.pyc in _call_tip(self=<IPython.frontend.qt.console.rich_ipython_widget.RichIPythonWidget object>)
498
499 else:
500 self._append_plain_text('Kernel process is either remote or '
501 'unspecified. Cannot restart.\n')
502
503 #---------------------------------------------------------------------------
504 # 'FrontendWidget' protected interface
505 #---------------------------------------------------------------------------
506
507 def _call_tip(self):
508 """ Shows a call tip, if appropriate, at the current cursor location.
509 """
510 # Decide if it makes sense to show a call tip
511 cursor = self._get_cursor()
512 cursor.movePosition(QtGui.QTextCursor.Left)
--> 513 if cursor.document().characterAt(cursor.position()) != '(':
514 return False
515 context = self._get_context(cursor)
516 if not context:
517 return False
518
519 # Send the metadata request to the kernel
520 name = '.'.join(context)
521 msg_id = self.kernel_manager.shell_channel.object_info(name)
522 pos = self._get_cursor().position()
523 self._request_info['call_tip'] = self._CallTipRequest(msg_id, pos)
524 return True
525
526 def _complete(self):
527 """ Performs completion at the current cursor location.
528 """
AttributeError: 'QTextCursor' object has no attribute 'document'
--
albert chin (china at thewrittenword.com)
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