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Refactored syntax highlighter code to a separate function

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Gergely Polonkai 2013-10-21 03:04:19 +02:00
parent 8766626ca7
commit ef2791dde3
1 changed files with 6 additions and 4 deletions
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10
blog/templatetags/code_chunks.py
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@ -22,15 +22,17 @@ class CodeFormatter(HtmlFormatter):
yield i, t yield i, t
yield 0, "</ol></pre>" yield 0, "</ol></pre>"
def hilite(language, code):
lexer = get_lexer_by_name(language)
formatter = CodeFormatter(style = SolarizedDarkStyle, linenos = False, cssclass = language + " code", noclasses = True)
return highlight(code, lexer, formatter)
@register.filter(needs_autoescape=True) @register.filter(needs_autoescape=True)
@stringfilter @stringfilter
def syhilite(value, language, autoescape=None): def syhilite(value, language, autoescape=None):
if language == "php": if language == "php":
value = "<?php\n" + value value = "<?php\n" + value
lexer = get_lexer_by_name(language) html = hilite(language, value)
formatter = CodeFormatter(style = SolarizedDarkStyle, linenos = False, cssclass = language + " code", noclasses = True)
html = highlight(value, lexer, formatter)
css = formatter.get_style_defs(['.code-chunk .code'])
return mark_safe(html) return mark_safe(html)