I wanted an easy way to write Blogger entries in my usual editor that gave me
the ability to do simple formatting and code syntax highlighting. I've
basically ported my old on-line workflow from Wordpress: using Markdown
and a syntax highlighter (now Pygments, was previously something else in
PHP). It's not perfect but good enough for me.
Step 1: Download Pygments and Markdown
Step 2: add Pygments CSS:
./pygmentize -S borland -f html > style.css
Then copy and paste the contents of style.css into your HTML template.
Step 3: Use Sam's crappy Python script
Here is a little script that that integrates the two tools; reads text from
stdin and writes HTML to stdout. Copy and paste the HTML into Blogger.
import sys, re
sys.path.append("pylib")
import markdown2 as markdown
from pygments import highlight
from pygments.lexers import get_lexer_by_name
from pygments.formatters import HtmlFormatter
def main():
NORMAL, IN_PRE = 0, 1
state = NORMAL
p_lines = []
n_lines = []
lang = "python"
for line in sys.stdin:
line = line.rstrip()
if state == NORMAL:
m = re.match(r'\s*<pre lang="(.*)">', line)
if m:
state = IN_PRE
lang = m.group(1)
else:
n_lines.append(line)
elif state == IN_PRE:
m = re.match(r'\s*</pre>', line)
if m:
state = NORMAL
n_lines.append( highlight("\n".join(p_lines), get_lexer_by_name(lang),
HtmlFormatter()) )
p_lines = []
else:
p_lines.append(line)
if len(n_lines) > 0:
print markdown.markdown("\n".join(n_lines))
if len(p_lines) > 0:
print "Error in <pre>"
if __name__ == '__main__':
main()
Step 4: Just go back and use Wordpress
Well, maybe. I like not having to maintain a Wordpress blog though.
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