upstream/ipython Files · IPython/nbconvert/filters/latex.py

Reverse hscrollbar min-height hack on OS X...

Reverse hscrollbar min-height hack on OS X OS X has optional behavior to only draw scrollbars during scroll, which causes problems for CodeMirror's scrollbars. CodeMirror's solution is to set a minimum size for their scrollbars, which is always present. The trade is that the container overlays most of the last line, swallowing click events when there is scrolling to do, even when no scrollbar is visible. This reverses the trade, recovering the click events at the expense of never showing the horizontal scrollbar on OS X when this option is enabled.

Jörg Dietrich - - Load All Authors

File last commit:

r16853:d3569bf9


                r20298:2907e856

Download file

             latex.py
        
                    63 lines
            
             | 1.8 KiB
            
                | text/x-python
            
             |
                PythonLexer
            
             / IPython / nbconvert / filters / latex.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      """Latex filters.

      Module of useful filters for processing Latex within Jinja latex templates.

      """

      #-----------------------------------------------------------------------------

      # Copyright (c) 2013, the IPython Development Team.

      #

      # Distributed under the terms of the Modified BSD License.

      #

      # The full license is in the file COPYING.txt, distributed with this software.

      #-----------------------------------------------------------------------------

      #-----------------------------------------------------------------------------

      # Imports

      #-----------------------------------------------------------------------------

      import re

      #-----------------------------------------------------------------------------

      # Globals and constants

      #-----------------------------------------------------------------------------

      LATEX_RE_SUBS = (

          (re.compile(r'\.\.\.+'), r'{\\ldots}'),

      )

      # Latex substitutions for escaping latex.

      # see: http://stackoverflow.com/questions/16259923/how-can-i-escape-latex-special-characters-inside-django-templates

      LATEX_SUBS = {

          '&':  r'\&',

          '%':  r'\%',

          '$':  r'\$',

          '#':  r'\#',

          '_':  r'\_',

          '{':  r'\{',

          '}':  r'\}',

          '~':  r'\textasciitilde{}',

          '^':  r'\^{}',

          '\\': r'\textbackslash{}',

      }

      #-----------------------------------------------------------------------------

      # Functions

      #-----------------------------------------------------------------------------

      __all__ = ['escape_latex']

      def escape_latex(text):

          """

          Escape characters that may conflict with latex.

          Parameters

          ----------

          text : str

              Text containing characters that may conflict with Latex

          """

          text = ''.join(LATEX_SUBS.get(c, c) for c in text)

          for pattern, replacement in LATEX_RE_SUBS:

              text = pattern.sub(replacement, text)

          return text

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				"""Latex filters.

				Module of useful filters for processing Latex within Jinja latex templates.
				"""
				#-----------------------------------------------------------------------------
				# Copyright (c) 2013, the IPython Development Team.
				#
				# Distributed under the terms of the Modified BSD License.
				#
				# The full license is in the file COPYING.txt, distributed with this software.
				#-----------------------------------------------------------------------------

				#-----------------------------------------------------------------------------
				# Imports
				#-----------------------------------------------------------------------------
				import re

				#-----------------------------------------------------------------------------
				# Globals and constants
				#-----------------------------------------------------------------------------

				LATEX_RE_SUBS = (
				(re.compile(r'\.\.\.+'), r'{\\ldots}'),
				)

				# Latex substitutions for escaping latex.
				# see: http://stackoverflow.com/questions/16259923/how-can-i-escape-latex-special-characters-inside-django-templates

				LATEX_SUBS = {
				'&': r'\&',
				'%': r'\%',
				'$': r'\$',
				'#': r'\#',
				'_': r'\_',
				'{': r'\{',
				'}': r'\}',
				'~': r'\textasciitilde{}',
				'^': r'\^{}',
				'\\': r'\textbackslash{}',
				}


				#-----------------------------------------------------------------------------
				# Functions
				#-----------------------------------------------------------------------------

				__all__ = ['escape_latex']

				def escape_latex(text):
				"""
				Escape characters that may conflict with latex.

				Parameters
				----------
				text : str
				Text containing characters that may conflict with Latex
				"""
				text = ''.join(LATEX_SUBS.get(c, c) for c in text)
				for pattern, replacement in LATEX_RE_SUBS:
				text = pattern.sub(replacement, text)

				return text