def paste_delete(key):
try:
paste = Paste.find(key)
paste.delete()
except Paste.NotFound:
flask.abort(404)
return "Successfully deleted", 204
def paste_show(key):
try:
paste = Paste.find(key)
except Paste.NotFound:
flask.abort(404)
lexer_name = flask.request.args.get('lang', None)
if not lexer_name:
return flask.Response(paste.content,
content_type='text/plain; charset=utf-8')
try:
lexer = get_lexer_by_name(lexer_name, stripall=True)
except pygments.util.ClassNotFound:
return 'language "{}" not supported'.format(lexer_name), 400
with_lines = 'lineno' in flask.request.args
formatter = HtmlFormatter(linenos=with_lines, cssclass="source")
html = highlight(paste.content, lexer, formatter)
stylename = 'css/pygments/{}.css'.format(
flask.request.args.get('style', 'tango'))
return flask.render_template('source_code.html', html=html,
stylename=stylename)
