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| author | David Robillard <d@drobilla.net> | 2012-04-06 18:37:43 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2012-04-06 18:37:43 +0000 |
| commit | f9ca8aa64fcad5b50bc7a56d2c72b78ce356eef2 (patch) | |
| tree | 4d0993f534beca88f1cc71f532c23c45887f993a | |
| parent | a15aa51fbdd310d582b4088bd9503c400269ad98 (diff) | |
| download | lv2-f9ca8aa64fcad5b50bc7a56d2c72b78ce356eef2.tar.xz | |
Add preliminary lv2docgen.py script.
| -rwxr-xr-x | lv2specgen/lv2docgen.py | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/lv2specgen/lv2docgen.py b/lv2specgen/lv2docgen.py new file mode 100755 index 0000000..423659e --- /dev/null +++ b/lv2specgen/lv2docgen.py @@ -0,0 +1,141 @@ +#!/usr/bin/env python +# -*- coding: utf-8 -*- +# +# lv2docgen, a documentation generator for LV2 plugins +# Copyright 2012 David Robillard <d@drobilla.net> +# +# Permission to use, copy, modify, and/or distribute this software for any +# purpose with or without fee is hereby granted, provided that the above +# copyright notice and this permission notice appear in all copies. +# +# THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + +__date__ = '2012-03-27' +__version__ = '0.0.0' +__authors__ = 'David Robillard' +__license__ = 'ISC License <http://www.opensource.org/licenses/isc>' +__contact__ = 'devel@lists.lv2plug.in' + +import errno +import os +import sys + +try: + import rdflib +except ImportError: + sys.exit('Error importing rdflib') + +doap = rdflib.Namespace('http://usefulinc.com/ns/doap#') +lv2 = rdflib.Namespace('http://lv2plug.in/ns/lv2core#') +rdf = rdflib.Namespace('http://www.w3.org/1999/02/22-rdf-syntax-ns#') +rdfs = rdflib.Namespace('http://www.w3.org/2000/01/rdf-schema#') + +def uri_to_path(uri): + path = uri[uri.find(':'):] + while not path[0].isalpha(): + path = path[1:] + return path + +def get_doc(model, subject): + comment = model.value(subject, rdfs.comment, None) + if comment: + return '<p class="content">%s</p>' % comment + return '' + +def port_doc(model, port): + name = model.value(port, lv2.name, None) + comment = model.value(port, rdfs.comment, None) + html = '<div class="specterm"><h3>%s</h3>' % name + html += get_doc(model, port) + html += '</div>' + return html + +def plugin_doc(model, plugin, style_uri): + uri = str(plugin) + name = model.value(plugin, doap.name, None) + + html = '''<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"> +<html about="%s" + xmlns="http://www.w3.org/1999/xhtml" + xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" + xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" + xmlns:lv2="http://lv2plug.in/ns/lv2core#" + xml:lang="en">''' % uri + + html += '''<head> + <title>%s</title> + <meta http-equiv="content-type" content="text/xhtml+xml; charset=utf-8" /> + <meta name="generator" content="lv2docgen" /> + <link href="%s" rel="stylesheet" type="text/css" /> + </head> + <body>''' % (name, style_uri) + + html += ''' + <!-- HEADER --> + <div id="header"> + <h1 id="title">%s</h1> + <table id="meta"> + <tr><th>URI</th><td><a href="%s">%s</a></td></tr> + <tr><th>Version</th><td>%s</td></tr> + </table> + </div> +''' % (name, uri, uri, '0.0.0') + + html += get_doc(model, plugin) + + ports_html = '' + for p in model.triples([plugin, lv2.port, None]): + ports_html += port_doc(model, p[2]) + + if len(ports_html): + html += ''' + <h2 class="sec">Ports</h2> + <div class="content"> +%s + </div>''' % ports_html + + html += ' </body></html>' + return html + +if __name__ == '__main__': + 'LV2 plugin documentation generator' + + if len(sys.argv) < 2: + print('Usage: %s OUTDIR FILE...' % sys.argv[0]) + sys.exit(1) + + outdir = sys.argv[1] + files = sys.argv[2:] + model = rdflib.ConjunctiveGraph() + for f in files: + model.parse(f, format='n3') + + style_uri = os.path.abspath(os.path.join(outdir, 'style.css')) + for p in model.triples([None, rdf.type, lv2.Plugin]): + plugin = p[0] + html = plugin_doc(model, plugin, style_uri) + path = uri_to_path(plugin) + + outpath = os.path.join(outdir, path + '.html') + try: + os.makedirs(os.path.dirname(outpath)) + except OSError: + e = sys.exc_info()[1] + if e.errno == errno.EEXIST: + pass + else: + raise + + print 'Writing <%s> documentation to %s' % (plugin, outpath) + out = open(outpath, 'w') + out.write(html) + out.close() + + + |