# coding: utf-8 """ Creole macros ~~~~~~~~~~~~~ Note: all mecro functions must return unicode! :copyleft: 2008-2014 by python-creole team, see AUTHORS for more details. :license: GNU GPL v3 or above, see LICENSE for more details. """ from xml.sax.saxutils import escape from creole.shared.utils import get_pygments_formatter, get_pygments_lexer try: from pygments import highlight PYGMENTS = True except ImportError: PYGMENTS = False def html(text): """ Macro tag <>...<> Pass-trought for html code (or other stuff) """ return text def pre(text): """ Macro tag <
>...<>. Put text between html pre tag. """ return '
%s' % escape(text) def code(ext, text): """ Macro tag <
>...<
>
If pygments is present, highlight the text according to the extension.
"""
if not PYGMENTS:
return pre(text)
try:
source_type = ''
if '.' in ext:
source_type = ext.strip().split('.')[1]
else:
source_type = ext.strip()
except IndexError:
source_type = ''
lexer = get_pygments_lexer(source_type, code)
formatter = get_pygments_formatter()
try:
highlighted_text = highlight(text, lexer, formatter).decode('utf-8')
except BaseException:
highlighted_text = pre(text)
finally:
return highlighted_text.replace('\n', '