##// END OF EJS Templates
Handle some tricky Comm lifecycle issues...
Handle some tricky Comm lifecycle issues * If the comm was a primary comm, but there was an error opening it, _closed was False, which is wrong * If Comm.close() was called, but an error happened, it still appeared to be open This change makes the _closed attribute more conservative. If _closed is False, the comm is definitely open for messages. If _closed is True, we either didn't initialize correctly, or we tried to close at some point.

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r18345:2e27b872
r18454:d2c994e5
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style_bw_ipython.tplx
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((= Black&white ipython input/output style =))
((*- extends 'base.tplx' -*))
%===============================================================================
% Input
%===============================================================================
((* block input scoped *))
((( add_prompt(cell.input, cell, 'In ') )))
((* endblock input *))
%===============================================================================
% Output
%===============================================================================
((* block pyout scoped *))
((*- for type in output | filter_data_type -*))
((*- if type in ['text']*))
((( add_prompt(output.text, cell, 'Out') )))
((*- else -*))
\verb+Out[((( cell.prompt_number )))]:+((( super() )))
((*- endif -*))
((*- endfor -*))
((* endblock pyout *))
%==============================================================================
% Support Macros
%==============================================================================
% Name: draw_prompt
% Purpose: Renders an output/input prompt
((* macro add_prompt(text, cell, prompt) -*))
((*- if cell.prompt_number is defined -*))
((*- set prompt_number = "" ~ (cell.prompt_number | replace(None, " ")) -*))
((*- else -*))
((*- set prompt_number = " " -*))
((*- endif -*))
((*- set indentation = " " * (prompt_number | length + 7) -*))
\begin{verbatim}
(((- text | add_prompts(first=prompt ~ '[' ~ prompt_number ~ ']: ', cont=indentation) -)))
\end{verbatim}
((*- endmacro *))