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#-----------------------------------------------------------------------------
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# Copyright (c) 2012, the IPython Development Team.
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#
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# Distributed under the terms of the Modified BSD License.
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#
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# The full license is in the file COPYING.txt, distributed with this software.
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#-----------------------------------------------------------------------------
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from __future__ import absolute_import
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# Stdlib imports
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import re
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from IPython.utils.text import indent
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from markdown import markdown
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from .utils import remove_ansi
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from .utils import highlight, ansi2html
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from .utils import markdown2latex
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from .utils import highlight2latex
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from .utils import get_lines
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from converters.config import GlobalConfigurable
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from IPython.config.configurable import Configurable
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from IPython.utils.traitlets import List
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#-----------------------------------------------------------------------------
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# Class declarations
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#-----------------------------------------------------------------------------
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class ConfigurableFilter(GlobalConfigurable):
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"""Configurable Jinja Filter"""
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def __init__(self, config=None, **kw):
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super(ConfigurableFilter, self).__init__(config=config, **kw)
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def __call__(self, *args, **kwargs):
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raise NotImplementedError('should be implemented by subclass')
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class FilterDataType(ConfigurableFilter):
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""" return the preferd displayed format
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"""
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def __call__(self, output):
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""" return the first availlable format in priority """
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for fmt in self.display_data_priority:
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if fmt in output:
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return [fmt]
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raise Exception("did not found any format I can extract in output, shoudl at lest have one")
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def rm_fake(strng):
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return strng.replace('/files/', '')
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def python_comment(string):
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return '# '+'\n# '.join(string.split('\n'))
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LATEX_SUBS = (
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(re.compile(r'\\'), r'\\textbackslash'),
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(re.compile(r'([{}_#%&$])'), r'\\\1'),
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(re.compile(r'~'), r'\~{}'),
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(re.compile(r'\^'), r'\^{}'),
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(re.compile(r'"'), r"''"),
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(re.compile(r'\.\.\.+'), r'\\ldots'),
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)
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def escape_tex(value):
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newval = value
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for pattern, replacement in LATEX_SUBS:
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newval = pattern.sub(replacement, newval)
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return newval
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