""" This plugin adds a :term:`/code` command, to send syntax highlighted snippets of code using pygments and XHTML-IM (XEP-0071). Install ------- Either use your distribution tools to install python3-pygments or equivalent, or run: .. code-block:: shell pip install --user pygments Usage ----- .. glossary:: /code <language> <snippet> Run this command to send the <snippet> of code, syntax highlighted using pygments’s <language> lexer. """ from plugin import BasePlugin from pygments import highlight from pygments.lexers import get_lexer_by_name from pygments.formatters import HtmlFormatter FORMATTER = HtmlFormatter(nowrap=True, noclasses=True) class Plugin(BasePlugin): def init(self): self.api.add_command('code', self.command_code, usage='<language> <code>', short='Sends syntax-highlighted code', help='Sends syntax-highlighted code in the current tab') def command_code(self, args): language, code = args.split(None, 1) lexer = get_lexer_by_name(language) room = self.api.current_tab() code = highlight(code, lexer, FORMATTER) room.command_xhtml('<pre>%s</pre>' % code.rstrip('\n'))