diff options
Diffstat (limited to 'eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/hgext/highlight/highlight.py')
-rw-r--r-- | eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/hgext/highlight/highlight.py | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/hgext/highlight/highlight.py b/eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/hgext/highlight/highlight.py deleted file mode 100644 index a8265cf..0000000 --- a/eggs/mercurial-1.7.3-py2.6-linux-x86_64.egg/hgext/highlight/highlight.py +++ /dev/null @@ -1,61 +0,0 @@ -# highlight.py - highlight extension implementation file -# -# Copyright 2007-2009 Adam Hupp <adam@hupp.org> and others -# -# This software may be used and distributed according to the terms of the -# GNU General Public License version 2 or any later version. -# -# The original module was split in an interface and an implementation -# file to defer pygments loading and speedup extension setup. - -from mercurial import demandimport -demandimport.ignore.extend(['pkgutil', 'pkg_resources', '__main__']) -from mercurial import util, encoding - -from pygments import highlight -from pygments.util import ClassNotFound -from pygments.lexers import guess_lexer, guess_lexer_for_filename, TextLexer -from pygments.formatters import HtmlFormatter - -SYNTAX_CSS = ('\n<link rel="stylesheet" href="{url}highlightcss" ' - 'type="text/css" />') - -def pygmentize(field, fctx, style, tmpl): - - # append a <link ...> to the syntax highlighting css - old_header = tmpl.load('header') - if SYNTAX_CSS not in old_header: - new_header = old_header + SYNTAX_CSS - tmpl.cache['header'] = new_header - - text = fctx.data() - if util.binary(text): - return - - # Pygments is best used with Unicode strings: - # <http://pygments.org/docs/unicode/> - text = text.decode(encoding.encoding, 'replace') - - # To get multi-line strings right, we can't format line-by-line - try: - lexer = guess_lexer_for_filename(fctx.path(), text[:1024]) - except (ClassNotFound, ValueError): - try: - lexer = guess_lexer(text[:1024]) - except (ClassNotFound, ValueError): - lexer = TextLexer() - - formatter = HtmlFormatter(style=style) - - colorized = highlight(text, lexer, formatter) - # strip wrapping div - colorized = colorized[:colorized.find('\n</pre>')] - colorized = colorized[colorized.find('<pre>')+5:] - coloriter = (s.encode(encoding.encoding, 'replace') - for s in colorized.splitlines()) - - tmpl.filters['colorize'] = lambda x: coloriter.next() - - oldl = tmpl.cache[field] - newl = oldl.replace('line|escape', 'line|colorize') - tmpl.cache[field] = newl |