[sage-support] Re: "Inappropriate ioctl for device" when displaying number in Jupyter notebook
Indeed that should fix it, in the meantime you can run something like
sage: from sage.typeset.ascii_art import AsciiArt
sage: AsciiArt._terminal_width = lambda x: 80
Before running other commands to fix the problem in a given notebook
On Friday, July 1, 2022 at 3:40:58 AM UTC+2 John H Palmieri wrote:
> This might be fixed by the change at
> https://trac.sagemath.org/ticket/33996. That will presumably be merged in
> the next beta release, since the ticket was just closed two days ago.
>
>
> On Thursday, June 30, 2022 at 11:30:11 AM UTC-7 Richard Stanton wrote:
>
>> I've just installed Sagemath 9.6 (Release Date: 2022-05-15) on my Mac
>> running macOS 12.4. If I create a new Sagemath Jupyter notebook starting
>> from Sagemath, everything seems to work fine. However, I'd like to start by
>> just running "jupyter notebook" at the command line. When I do this and
>> create a new notebook, selecting Sagemath 9.6 as the kernel, the kernel
>> starts up fine and I can run code. However, while `print(2)` correctly
>> displays the number 2, just typing `2` results in the error message shown
>> in the title. Any suggestions? Thanks!
>>
>> Here's the full error dump:
>>
>> {{{
>>
>> --
>> OSError Traceback (most recent call
>> last)
>> /var/folders/z_/x5g7y7vd6wqd2kzfnmfdqjjhgn/T/ipykernel_14807/1798176506.py
>>
>> in
>> > 1 Integer(2)
>>
>> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/IPython/core/displayhook.py
>>
>> in __call__(self, result)
>> 260 self.start_displayhook()
>> 261 self.write_output_prompt()
>> --> 262 format_dict, md_dict =
>> self.compute_format_data(result)
>> 263 self.update_user_ns(result)
>> 264 self.fill_exec_result(result)
>>
>> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/IPython/core/displayhook.py
>>
>> in compute_format_data(self, result)
>> 149
>> 150 """
>> --> 151 return self.shell.display_formatter.format(result)
>> 152
>> 153 # This can be set to True by the write_output_prompt method
>> in a subclass
>>
>> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/display/formatter.py
>>
>> in format(self, obj, include, exclude)
>> 186 I am repper
>> 187 """
>> --> 188 sage_format, sage_metadata = self.dm.displayhook(obj)
>> 189 assert PLAIN_TEXT in sage_format, 'plain text is always
>> present'
>> 190
>>
>> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/display_manager.py
>>
>> in displayhook(self, obj)
>> 825 return
>> 826 self._backend.set_underscore_variable(obj)
>> --> 827 plain_text, rich_output =
>> self._rich_output_formatter(obj, dict())
>> 828 return self._backend.displayhook(plain_text, rich_output)
>> 829
>>
>> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/display_manager.py
>>
>> in _rich_output_formatter(self, obj, rich_repr_kwds)
>> 652 plain_text = self._backend.plain_text_formatter(obj,
>> **rich_repr_kwds)
>> 653 if rich_output is None:
>> --> 654 rich_output = self._preferred_text_formatter(
>> 655 obj, plain_text=plain_text, **rich_repr_kwds)
>> 656 # promote output container types to backend-specific
>> containers
>>
>> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/display_manager.py
>>
>> in _preferred_text_formatter(self, obj, plain_text, **kwds)
>> 550 return out
>> 551 if want == 'unicode_art' and OutputUnicodeArt in
>> supported:
>> --> 552 out = self._backend.unicode_art_formatter(obj, **kwds)
>> 553 if type(out) is not OutputUnicodeArt:
>> 554 raise OutputTypeException('backend returned wrong
>> output type, require UnicodeArt')
>>
>> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/backend_base.py
>>
>> in unicode_art_formatter(self, obj, **kwds)
>> 425 result = unicode_art(obj)
>> 426 from sage.repl.rich_output.output_basic import
>> OutputUnicodeArt
>> --> 427 return OutputUnicodeArt(str(result))
>> 428
>> 429 def latex_formatter(self, obj, **kwds):
>>
>> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/structure/sage_object.pyx
>>
>> in sage.structure.sage_object.SageObject.__repr_
[sage-support] Re: "Inappropriate ioctl for device" when displaying number in Jupyter notebook
This might be fixed by the change at
https://trac.sagemath.org/ticket/33996. That will presumably be merged in
the next beta release, since the ticket was just closed two days ago.
On Thursday, June 30, 2022 at 11:30:11 AM UTC-7 Richard Stanton wrote:
> I've just installed Sagemath 9.6 (Release Date: 2022-05-15) on my Mac
> running macOS 12.4. If I create a new Sagemath Jupyter notebook starting
> from Sagemath, everything seems to work fine. However, I'd like to start by
> just running "jupyter notebook" at the command line. When I do this and
> create a new notebook, selecting Sagemath 9.6 as the kernel, the kernel
> starts up fine and I can run code. However, while `print(2)` correctly
> displays the number 2, just typing `2` results in the error message shown
> in the title. Any suggestions? Thanks!
>
> Here's the full error dump:
>
> {{{
>
> --
> OSError Traceback (most recent call last)
> /var/folders/z_/x5g7y7vd6wqd2kzfnmfdqjjhgn/T/ipykernel_14807/1798176506.py
>
> in
> > 1 Integer(2)
>
> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/IPython/core/displayhook.py
>
> in __call__(self, result)
> 260 self.start_displayhook()
> 261 self.write_output_prompt()
> --> 262 format_dict, md_dict = self.compute_format_data(result)
> 263 self.update_user_ns(result)
> 264 self.fill_exec_result(result)
>
> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/IPython/core/displayhook.py
>
> in compute_format_data(self, result)
> 149
> 150 """
> --> 151 return self.shell.display_formatter.format(result)
> 152
> 153 # This can be set to True by the write_output_prompt method in
> a subclass
>
> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/display/formatter.py
>
> in format(self, obj, include, exclude)
> 186 I am repper
> 187 """
> --> 188 sage_format, sage_metadata = self.dm.displayhook(obj)
> 189 assert PLAIN_TEXT in sage_format, 'plain text is always
> present'
> 190
>
> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/display_manager.py
>
> in displayhook(self, obj)
> 825 return
> 826 self._backend.set_underscore_variable(obj)
> --> 827 plain_text, rich_output = self._rich_output_formatter(obj,
> dict())
> 828 return self._backend.displayhook(plain_text, rich_output)
> 829
>
> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/display_manager.py
>
> in _rich_output_formatter(self, obj, rich_repr_kwds)
> 652 plain_text = self._backend.plain_text_formatter(obj,
> **rich_repr_kwds)
> 653 if rich_output is None:
> --> 654 rich_output = self._preferred_text_formatter(
> 655 obj, plain_text=plain_text, **rich_repr_kwds)
> 656 # promote output container types to backend-specific
> containers
>
> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/display_manager.py
>
> in _preferred_text_formatter(self, obj, plain_text, **kwds)
> 550 return out
> 551 if want == 'unicode_art' and OutputUnicodeArt in supported:
> --> 552 out = self._backend.unicode_art_formatter(obj, **kwds)
> 553 if type(out) is not OutputUnicodeArt:
> 554 raise OutputTypeException('backend returned wrong
> output type, require UnicodeArt')
>
> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/repl/rich_output/backend_base.py
>
> in unicode_art_formatter(self, obj, **kwds)
> 425 result = unicode_art(obj)
> 426 from sage.repl.rich_output.output_basic import
> OutputUnicodeArt
> --> 427 return OutputUnicodeArt(str(result))
> 428
> 429 def latex_formatter(self, obj, **kwds):
>
> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/structure/sage_object.pyx
>
> in sage.structure.sage_object.SageObject.__repr__
> (build/cythonized/sage/structure/sage_object.c:2558)()
> 192 except AttributeError:
> 193 return super().__repr__()
> --> 194 result = reprfunc()
> 195 if isinstance(result, str):
> 196 return result
>
> /private/var/tmp/sage-9.6-current/local/var/lib/sage/venv-python3.10.3/lib/python3.10/site-packages/sage/typeset/character_art.py
>
> in _repr_(self
