[IronPython] FlowDocument XAML syntax highlighting and restructured text

[Michael Foord]

Michael Foord wrote:
> Michael Foord wrote:
>> Dino Viehland wrote:
>>> I have no clue - any ideas what the issue was there?  We only have 1 
>>> bug
>>> that references it and it was fixed a long time ago.
>>>
>>>   
>>
>> First problem with 2.6B2:
>>
>>  File "c:\IronPythonPackages\docutils\utils.py", line 16, in 
>> c:\IronPythonPackages\docutils\utils.py
>>    import unicodedata
>> ImportError: No module named unicodedata
>
> If I use the unicodedata module from FePy then it *seems* to work. 
> Although I do see a warning that I don't see under CPython:
>
> <string>:1: DeprecationWarning: object.__new__() takes no parameters
>
> Not dug in to see where it comes from.

Another issue. If you use the programmatic API it blows up with an odd 
error. This is a function that uses a lot of keyword arguments (up to 
seventeen, mainly defaulting to None) and delegates to another function 
that also takes seventeen keyword arguments:

 >>> from docutils.core import publish_string
 >>> publish_string('foo')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: Value cannot be null.
Parameter name: method


This works fine with CPython.

Michael

>
> Michael
>
>>
>> Michael
>>
>>>> -----Original Message-----
>>>> From: users-bounces at lists.ironpython.com [mailto:users-
>>>> bounces at lists.ironpython.com] On Behalf Of Michael Foord
>>>> Sent: Monday, August 10, 2009 5:03 PM
>>>> To: Discussion of IronPython
>>>> Cc: Discussion of IronPython
>>>> Subject: Re: [IronPython] FlowDocument XAML syntax highlighting and
>>>> restructured text
>>>>
>>>> Any idea if docutils works?
>>>>
>>>> Michael
>>>>
>>>>
>>>> -- 
>>>> http://www.ironpythoninaction.com
>>>>
>>>> On 11 Aug 2009, at 00:59, Dino Viehland <dinov at microsoft.com> wrote:
>>>>
>>>>   
>>>>> FYI the fix is checked in and available on CodePlex as of last 
>>>>> Friday.
>>>>>
>>>>>     
>>>>>> -----Original Message-----
>>>>>> From: users-bounces at lists.ironpython.com [mailto:users-
>>>>>> bounces at lists.ironpython.com] On Behalf Of Harry Pierson
>>>>>> Sent: Monday, August 10, 2009 4:57 PM
>>>>>> To: Discussion of IronPython
>>>>>> Subject: Re: [IronPython] FlowDocument XAML syntax highlighting and
>>>>>> restructured text
>>>>>>
>>>>>> Very cool Michael.
>>>>>>
>>>>>> FYI, pygments runs in IronPython except for a but in their
>>>>>> _automodule
>>>>>> class in pygments/lexers/__init__.py
>>>>>>
>>>>>>         
>>>> (http://dev.pocoo.org/projects/pygments/browser/pygments/lexers/__init_ 
>>>>
>>>>   
>>>>>> _.py). If you comment out the last 6 lines of lexers/__init__.py,
>>>>>> pygments will run under IronPython, but without the lexer module
>>>>>> automodule support. That means you have to write
>>>>>>
>>>>>> from pygments.lexers.agile import PythonLexer
>>>>>>
>>>>>> instead of
>>>>>>
>>>>>> from pygments.lexers import PythonLexer
>>>>>>
>>>>>> Dino assures me this bug is fixed and will be available in source
>>>>>> "soon" - definitely by RC.
>>>>>>
>>>>>> Harry
>>>>>>
>>>>>> -----Original Message-----
>>>>>> From: users-bounces at lists.ironpython.com [mailto:users-
>>>>>> bounces at lists.ironpython.com] On Behalf Of Michael Foord
>>>>>> Sent: Monday, August 10, 2009 4:35 PM
>>>>>> To: Discussion of IronPython
>>>>>> Subject: [IronPython] FlowDocument XAML syntax highlighting and
>>>>>> restructured text
>>>>>>
>>>>>> Hello all,
>>>>>>
>>>>>> Just to let you know I've started a project to generate FlowDocument
>>>>>> XAML from reStructuredText source. There is also a pygments
>>>>>>         
>>>> formatter
>>>>   
>>>>>> so that source code can be formatted.
>>>>>>
>>>>>> The project, rst2xaml is at:
>>>>>>
>>>>>>    http://code.google.com/p/rst2xaml/
>>>>>>
>>>>>> So far it can cope with rest documents consisting of bold, italics,
>>>>>> blockquotes and the sourcecode directive!
>>>>>>
>>>>>> The pygments formatter looks quite nice though - here is the output
>>>>>> shown in a FlowDocumentReader:
>>>>>>
>>>>>>    http://twitpic.com/dfwu5
>>>>>>
>>>>>> The goal is to be able to show highlighted Python examples /
>>>>>> tutorials
>>>>>> alongside an interactive interpreter in the browser with
>>>>>> Silverlight /
>>>>>> Moonlight.
>>>>>>
>>>>>> Currently rst2xaml.py itself runs under CPython, but the xaml it
>>>>>> generates is intended to be used from IronPython with WPF. There is
>>>>>> an
>>>>>> example script, display_xaml.py, that will show generated xaml in a
>>>>>> window.
>>>>>>
>>>>>> Michael
>>>>>>
>>>>>> -- 
>>>>>> http://www.ironpythoninaction.com/
>>>>>> http://www.voidspace.org.uk/blog
>>>>>>
>>>>>>
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>
>


-- 
http://www.ironpythoninaction.com/
http://www.voidspace.org.uk/blog