| paulb@1 | 1 | #!/usr/bin/env python |
| paulb@1 | 2 | |
| paulb@1 | 3 | """ |
| paulb@1 | 4 | Preparation of templating stylesheets. |
| paulb@116 | 5 | |
| paulb@116 | 6 | Copyright (C) 2005 Paul Boddie <paul@boddie.org.uk> |
| paulb@116 | 7 | |
| paulb@116 | 8 | This library is free software; you can redistribute it and/or |
| paulb@116 | 9 | modify it under the terms of the GNU Lesser General Public |
| paulb@116 | 10 | License as published by the Free Software Foundation; either |
| paulb@116 | 11 | version 2.1 of the License, or (at your option) any later version. |
| paulb@116 | 12 | |
| paulb@116 | 13 | This library is distributed in the hope that it will be useful, |
| paulb@116 | 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| paulb@116 | 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| paulb@116 | 16 | Lesser General Public License for more details. |
| paulb@116 | 17 | |
| paulb@116 | 18 | You should have received a copy of the GNU Lesser General Public |
| paulb@116 | 19 | License along with this library; if not, write to the Free Software |
| paulb@116 | 20 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| paulb@1 | 21 | """ |
| paulb@1 | 22 | |
| paulb@1 | 23 | import XSLOutput |
| paulb@1 | 24 | import libxml2dom |
| paulb@1 | 25 | import os |
| paulb@1 | 26 | |
| paulb@1 | 27 | resource_dir = os.path.join(os.path.split(__file__)[0], "XSL") |
| paulb@1 | 28 | |
| paulb@1 | 29 | def make_stylesheet(template_name, output_name, stylesheet_name="Prepare.xsl", encoding="utf-8"): |
| paulb@1 | 30 | global resource_dir |
| paulb@1 | 31 | proc = XSLOutput.Processor([os.path.join(resource_dir, stylesheet_name)]) |
| paulb@1 | 32 | template = libxml2dom.parse(template_name) |
| paulb@1 | 33 | proc.send_output(open(output_name, "wb"), encoding, template) |
| paulb@1 | 34 | |
| paulb@49 | 35 | def make_stylesheet_fragment(template_name, output_name, element_id, stylesheet_name="Extract.xsl", encoding="utf-8"): |
| paulb@49 | 36 | global resource_dir |
| paulb@49 | 37 | proc = XSLOutput.Processor([os.path.join(resource_dir, stylesheet_name)], parameters={"element-id" : element_id}) |
| paulb@49 | 38 | template = libxml2dom.parse(template_name) |
| paulb@49 | 39 | proc.send_output(open(output_name, "wb"), encoding, template) |
| paulb@49 | 40 | |
| paulb@49 | 41 | def ensure_stylesheet(template_name, output_name): |
| paulb@49 | 42 | if not os.path.exists(output_name) or \ |
| paulb@49 | 43 | os.path.getmtime(output_name) < os.path.getmtime(template_name): |
| paulb@49 | 44 | |
| paulb@49 | 45 | make_stylesheet(template_name, output_name) |
| paulb@49 | 46 | |
| paulb@49 | 47 | def ensure_stylesheet_fragment(template_name, output_name, element_id): |
| paulb@49 | 48 | if not os.path.exists(output_name) or \ |
| paulb@49 | 49 | os.path.getmtime(output_name) < os.path.getmtime(template_name): |
| paulb@49 | 50 | |
| paulb@49 | 51 | make_stylesheet_fragment(template_name, output_name, element_id) |
| paulb@49 | 52 | |
| paulb@1 | 53 | # vim: tabstop=4 expandtab shiftwidth=4 |
