[Repoze-checkins] r1375 - in repoze.lxmlgraph: . branches tags trunk trunk/repoze trunk/repoze/lxmlgraph trunk/repoze/lxmlgraph/templates trunk/repoze/lxmlgraph/templates/default_project trunk/repoze/lxmlgraph/templates/default_project/+package+ trunk/repoze/lxmlgraph/templates/default_project/+package+/templates
Paul Everitt
paul at agendaless.com
Fri Jul 18 14:00:27 EDT 2008
Author: Paul Everitt <paul at agendaless.com>
Date: Fri Jul 18 14:00:26 2008
New Revision: 1375
Log:
Sample application for repoze.bfg. Includes a paster template 'lxmlgraph_project' that sets up the sample application
Added:
repoze.lxmlgraph/
repoze.lxmlgraph/branches/
repoze.lxmlgraph/tags/
repoze.lxmlgraph/trunk/
repoze.lxmlgraph/trunk/CHANGES.txt
repoze.lxmlgraph/trunk/COPYRIGHT.txt
repoze.lxmlgraph/trunk/LICENSE.txt
repoze.lxmlgraph/trunk/README.txt
repoze.lxmlgraph/trunk/TODO.txt
repoze.lxmlgraph/trunk/ez_setup.py
repoze.lxmlgraph/trunk/repoze/
repoze.lxmlgraph/trunk/repoze/__init__.py
repoze.lxmlgraph/trunk/repoze/lxmlgraph/
repoze.lxmlgraph/trunk/repoze/lxmlgraph/__init__.py
repoze.lxmlgraph/trunk/repoze/lxmlgraph/pastertemplate.py
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/__init__.py
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/configure.zcml
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/models.py_tmpl
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/samplemodel.xml
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/templates/
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/templates/myviews.xsl
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/views.py
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/README.txt_tmpl
repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/run.py_tmpl
repoze.lxmlgraph/trunk/repoze/lxmlgraph/xmlgraph.py
repoze.lxmlgraph/trunk/setup.py
Added: repoze.lxmlgraph/trunk/CHANGES.txt
==============================================================================
Added: repoze.lxmlgraph/trunk/COPYRIGHT.txt
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/COPYRIGHT.txt Fri Jul 18 14:00:26 2008
@@ -0,0 +1,3 @@
+Copyright (c) 2008 Agendaless Consulting and Contributors.
+(http://www.agendaless.com), All Rights Reserved
+
Added: repoze.lxmlgraph/trunk/LICENSE.txt
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/LICENSE.txt Fri Jul 18 14:00:26 2008
@@ -0,0 +1,41 @@
+License
+
+ A copyright notice accompanies this license document that identifies
+ the copyright holders.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+
+ 1. Redistributions in source code must retain the accompanying
+ copyright notice, this list of conditions, and the following
+ disclaimer.
+
+ 2. Redistributions in binary form must reproduce the accompanying
+ copyright notice, this list of conditions, and the following
+ disclaimer in the documentation and/or other materials provided
+ with the distribution.
+
+ 3. Names of the copyright holders must not be used to endorse or
+ promote products derived from this software without prior
+ written permission from the copyright holders.
+
+ 4. If any files are modified, you must cause the modified files to
+ carry prominent notices stating that you changed the files and
+ the date of any change.
+
+ Disclaimer
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND
+ ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ SUCH DAMAGE.
+
Added: repoze.lxmlgraph/trunk/README.txt
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/README.txt Fri Jul 18 14:00:26 2008
@@ -0,0 +1,7 @@
+repoze.lxmlgraph
+=================
+
+repoze.lxmlgraph is a repoze.bfg demo application showing graph
+traversal and ACL security of an XML document. In a nutshell, it
+shows how you could publish and XML document and use that as the
+hierarchy for a website.
Added: repoze.lxmlgraph/trunk/TODO.txt
==============================================================================
Added: repoze.lxmlgraph/trunk/ez_setup.py
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/ez_setup.py Fri Jul 18 14:00:26 2008
@@ -0,0 +1,272 @@
+#!python
+"""Bootstrap setuptools installation
+
+If you want to use setuptools in your package's setup.py, just include this
+file in the same directory with it, and add this to the top of your setup.py::
+
+ from ez_setup import use_setuptools
+ use_setuptools()
+
+If you want to require a specific version of setuptools, set a download
+mirror, or use an alternate download directory, you can do so by supplying
+the appropriate options to ``use_setuptools()``.
+
+This file can also be run as a script to install or upgrade setuptools.
+"""
+import sys
+DEFAULT_VERSION = "0.6c8"
+DEFAULT_URL = "http://pypi.python.org/packages/%s/s/setuptools/" % sys.version[:3]
+
+md5_data = {
+ 'setuptools-0.6b1-py2.3.egg': '8822caf901250d848b996b7f25c6e6ca',
+ 'setuptools-0.6b1-py2.4.egg': 'b79a8a403e4502fbb85ee3f1941735cb',
+ 'setuptools-0.6b2-py2.3.egg': '5657759d8a6d8fc44070a9d07272d99b',
+ 'setuptools-0.6b2-py2.4.egg': '4996a8d169d2be661fa32a6e52e4f82a',
+ 'setuptools-0.6b3-py2.3.egg': 'bb31c0fc7399a63579975cad9f5a0618',
+ 'setuptools-0.6b3-py2.4.egg': '38a8c6b3d6ecd22247f179f7da669fac',
+ 'setuptools-0.6b4-py2.3.egg': '62045a24ed4e1ebc77fe039aa4e6f7e5',
+ 'setuptools-0.6b4-py2.4.egg': '4cb2a185d228dacffb2d17f103b3b1c4',
+ 'setuptools-0.6c1-py2.3.egg': 'b3f2b5539d65cb7f74ad79127f1a908c',
+ 'setuptools-0.6c1-py2.4.egg': 'b45adeda0667d2d2ffe14009364f2a4b',
+ 'setuptools-0.6c2-py2.3.egg': 'f0064bf6aa2b7d0f3ba0b43f20817c27',
+ 'setuptools-0.6c2-py2.4.egg': '616192eec35f47e8ea16cd6a122b7277',
+ 'setuptools-0.6c3-py2.3.egg': 'f181fa125dfe85a259c9cd6f1d7b78fa',
+ 'setuptools-0.6c3-py2.4.egg': 'e0ed74682c998bfb73bf803a50e7b71e',
+ 'setuptools-0.6c3-py2.5.egg': 'abef16fdd61955514841c7c6bd98965e',
+ 'setuptools-0.6c4-py2.3.egg': 'b0b9131acab32022bfac7f44c5d7971f',
+ 'setuptools-0.6c4-py2.4.egg': '2a1f9656d4fbf3c97bf946c0a124e6e2',
+ 'setuptools-0.6c4-py2.5.egg': '8f5a052e32cdb9c72bcf4b5526f28afc',
+ 'setuptools-0.6c5-py2.3.egg': 'ee9fd80965da04f2f3e6b3576e9d8167',
+ 'setuptools-0.6c5-py2.4.egg': 'afe2adf1c01701ee841761f5bcd8aa64',
+ 'setuptools-0.6c5-py2.5.egg': 'a8d3f61494ccaa8714dfed37bccd3d5d',
+ 'setuptools-0.6c6-py2.3.egg': '35686b78116a668847237b69d549ec20',
+ 'setuptools-0.6c6-py2.4.egg': '3c56af57be3225019260a644430065ab',
+ 'setuptools-0.6c6-py2.5.egg': 'b2f8a7520709a5b34f80946de5f02f53',
+ 'setuptools-0.6c7-py2.3.egg': '209fdf9adc3a615e5115b725658e13e2',
+ 'setuptools-0.6c7-py2.4.egg': '5a8f954807d46a0fb67cf1f26c55a82e',
+ 'setuptools-0.6c7-py2.5.egg': '45d2ad28f9750e7434111fde831e8372',
+ 'setuptools-0.6c8-py2.3.egg': '50759d29b349db8cfd807ba8303f1902',
+ 'setuptools-0.6c8-py2.4.egg': 'cba38d74f7d483c06e9daa6070cce6de',
+ 'setuptools-0.6c8-py2.5.egg': '1721747ee329dc150590a58b3e1ac95b',
+}
+
+import sys, os
+
+def _validate_md5(egg_name, data):
+ if egg_name in md5_data:
+ from md5 import md5
+ digest = md5(data).hexdigest()
+ if digest != md5_data[egg_name]:
+ print >>sys.stderr, (
+ "md5 validation of %s failed! (Possible download problem?)"
+ % egg_name
+ )
+ sys.exit(2)
+ return data
+
+
+def use_setuptools(
+ version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
+ download_delay=15
+):
+ """Automatically find/download setuptools and make it available on sys.path
+
+ `version` should be a valid setuptools version number that is available
+ as an egg for download under the `download_base` URL (which should end with
+ a '/'). `to_dir` is the directory where setuptools will be downloaded, if
+ it is not already available. If `download_delay` is specified, it should
+ be the number of seconds that will be paused before initiating a download,
+ should one be required. If an older version of setuptools is installed,
+ this routine will print a message to ``sys.stderr`` and raise SystemExit in
+ an attempt to abort the calling script.
+ """
+ was_imported = 'pkg_resources' in sys.modules or 'setuptools' in sys.modules
+ def do_download():
+ egg = download_setuptools(version, download_base, to_dir, download_delay)
+ sys.path.insert(0, egg)
+ import setuptools; setuptools.bootstrap_install_from = egg
+ try:
+ import pkg_resources
+ except ImportError:
+ return do_download()
+ try:
+ pkg_resources.require("setuptools>="+version); return
+ except pkg_resources.VersionConflict, e:
+ if was_imported:
+ print >>sys.stderr, (
+ "The required version of setuptools (>=%s) is not available, and\n"
+ "can't be installed while this script is running. Please install\n"
+ " a more recent version first, using 'easy_install -U setuptools'."
+ "\n\n(Currently using %r)"
+ ) % (version, e.args[0])
+ sys.exit(2)
+ else:
+ del pkg_resources, sys.modules['pkg_resources'] # reload ok
+ return do_download()
+ except pkg_resources.DistributionNotFound:
+ return do_download()
+
+def download_setuptools(
+ version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
+ delay = 15
+):
+ """Download setuptools from a specified location and return its filename
+
+ `version` should be a valid setuptools version number that is available
+ as an egg for download under the `download_base` URL (which should end
+ with a '/'). `to_dir` is the directory where the egg will be downloaded.
+ `delay` is the number of seconds to pause before an actual download attempt.
+ """
+ import urllib2, shutil
+ egg_name = "setuptools-%s-py%s.egg" % (version,sys.version[:3])
+ url = download_base + egg_name
+ saveto = os.path.join(to_dir, egg_name)
+ src = dst = None
+ if not os.path.exists(saveto): # Avoid repeated downloads
+ try:
+ from distutils import log
+ if delay:
+ log.warn("""
+---------------------------------------------------------------------------
+This script requires setuptools version %s to run (even to display
+help). I will attempt to download it for you (from
+%s), but
+you may need to enable firewall access for this script first.
+I will start the download in %d seconds.
+
+(Note: if this machine does not have network access, please obtain the file
+
+ %s
+
+and place it in this directory before rerunning this script.)
+---------------------------------------------------------------------------""",
+ version, download_base, delay, url
+ ); from time import sleep; sleep(delay)
+ log.warn("Downloading %s", url)
+ src = urllib2.urlopen(url)
+ # Read/write all in one block, so we don't create a corrupt file
+ # if the download is interrupted.
+ data = _validate_md5(egg_name, src.read())
+ dst = open(saveto,"wb"); dst.write(data)
+ finally:
+ if src: src.close()
+ if dst: dst.close()
+ return os.path.realpath(saveto)
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+def main(argv, version=DEFAULT_VERSION):
+ """Install or upgrade setuptools and EasyInstall"""
+ try:
+ import setuptools
+ except ImportError:
+ egg = None
+ try:
+ egg = download_setuptools(version, delay=0)
+ sys.path.insert(0,egg)
+ from setuptools.command.easy_install import main
+ return main(list(argv)+[egg]) # we're done here
+ finally:
+ if egg and os.path.exists(egg):
+ os.unlink(egg)
+ else:
+ if setuptools.__version__ == '0.0.1':
+ print >>sys.stderr, (
+ "You have an obsolete version of setuptools installed. Please\n"
+ "remove it from your system entirely before rerunning this script."
+ )
+ sys.exit(2)
+
+ req = "setuptools>="+version
+ import pkg_resources
+ try:
+ pkg_resources.require(req)
+ except pkg_resources.VersionConflict:
+ try:
+ from setuptools.command.easy_install import main
+ except ImportError:
+ from easy_install import main
+ main(list(argv)+[download_setuptools(delay=0)])
+ sys.exit(0) # try to force an exit
+ else:
+ if argv:
+ from setuptools.command.easy_install import main
+ main(argv)
+ else:
+ print "Setuptools version",version,"or greater has been installed."
+ print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)'
+
+def update_md5(filenames):
+ """Update our built-in md5 registry"""
+
+ import re
+ from md5 import md5
+
+ for name in filenames:
+ base = os.path.basename(name)
+ f = open(name,'rb')
+ md5_data[base] = md5(f.read()).hexdigest()
+ f.close()
+
+ data = [" %r: %r,\n" % it for it in md5_data.items()]
+ data.sort()
+ repl = "".join(data)
+
+ import inspect
+ srcfile = inspect.getsourcefile(sys.modules[__name__])
+ f = open(srcfile, 'rb'); src = f.read(); f.close()
+
+ match = re.search("\nmd5_data = {\n([^}]+)}", src)
+ if not match:
+ print >>sys.stderr, "Internal error!"
+ sys.exit(2)
+
+ src = src[:match.start(1)] + repl + src[match.end(1):]
+ f = open(srcfile,'w')
+ f.write(src)
+ f.close()
+
+
+if __name__=='__main__':
+ if len(sys.argv)>2 and sys.argv[1]=='--md5update':
+ update_md5(sys.argv[2:])
+ else:
+ main(sys.argv[1:])
+
+
+
+
+
Added: repoze.lxmlgraph/trunk/repoze/__init__.py
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/__init__.py Fri Jul 18 14:00:26 2008
@@ -0,0 +1 @@
+__import__('pkg_resources').declare_namespace(__name__)
Added: repoze.lxmlgraph/trunk/repoze/lxmlgraph/__init__.py
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/lxmlgraph/__init__.py Fri Jul 18 14:00:26 2008
@@ -0,0 +1 @@
+#
Added: repoze.lxmlgraph/trunk/repoze/lxmlgraph/pastertemplate.py
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/lxmlgraph/pastertemplate.py Fri Jul 18 14:00:26 2008
@@ -0,0 +1,22 @@
+from paste.script.templates import Template, var
+from paste.util.template import paste_script_template_renderer
+
+vars = [
+ var('version', '0.1'),
+ var('description', 'One-line description of the package'),
+# var('long_description', 'Multi-line description (in reST)'),
+# var('keywords', 'Space-separated keywords/tags'),
+# var('author', 'Author name'),
+# var('author_email', 'Author email'),
+# var('url', 'URL of homepage'),
+# var('license_name', 'License name'),
+ var('zip_safe', 'True/False: if the package can be distributed as a .zip file',
+ default=False),
+]
+
+class LxmlgraphProjectTemplate(Template):
+ _template_dir = 'templates/default_project'
+ summary = 'Sample app for repoze.bfg with an XML document'
+ vars = vars
+ template_renderer = staticmethod(paste_script_template_renderer)
+
Added: repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/__init__.py
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/__init__.py Fri Jul 18 14:00:26 2008
@@ -0,0 +1 @@
+#
Added: repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/configure.zcml
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/configure.zcml Fri Jul 18 14:00:26 2008
@@ -0,0 +1,14 @@
+<configure xmlns="http://namespaces.zope.org/zope"
+ xmlns:bfg="http://namespaces.repoze.org/bfg"
+ i18n_domain="repoze.bfg">
+
+ <!-- this must be included for the view declarations to work -->
+ <include package="repoze.bfg" />
+
+ <bfg:view
+ for=".models.IMyXMLModel"
+ factory=".views.xslt_views"
+ permission="repoze.view"
+ />
+
+</configure>
Added: repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/models.py_tmpl
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/models.py_tmpl Fri Jul 18 14:00:26 2008
@@ -0,0 +1,9 @@
+from repoze.lxmlgraph.xmlgraph import make_doc
+from repoze.lxmlgraph.xmlgraph import IMyXMLModel
+
+# Make an xml model as the root object
+xmlmodel_fn = "{{package}}/samplemodel.xml"
+root = make_doc(xmlmodel_fn)
+
+def get_root(environ):
+ return root
Added: repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/samplemodel.xml
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/samplemodel.xml Fri Jul 18 14:00:26 2008
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<root>
+ <site xml:id="top">
+ <title>My XMLGRAPH Website</title>
+ </site>
+ <folder xml:id="n1" id="folder1">
+ <document xml:id="n11" id="doc1">
+ <title>doc1 in folder1</title>
+ <body>
+ <div xmlns="http://www.w3.org/1999/xhtml">
+ <p>Welcome to the site. We have lots to say.</p>
+ <p>Or, <em>maybe</em> not.</p>
+ </div>
+ </body>
+ </document>
+ <document xml:id="n12" id="doc2">
+ <title>doc2 in folder1</title>
+ <body>
+ <div xmlns="http://www.w3.org/1999/xhtml">
+ <p>Welcome to the site. We have lots to say.</p>
+ <p>Or, <em>maybe</em> not.</p>
+ </div>
+ </body>
+ </document>
+ </folder>
+ <folder xml:id="n2" id="folder2">
+ <document xml:id="n21" id="doc1">
+ <title>doc1 in folder2</title>
+ <body>
+ <div xmlns="http://www.w3.org/1999/xhtml">
+ <p>Welcome to the site. We have lots to say.</p>
+ <p>Or, <em>maybe</em> not.</p>
+ </div>
+ </body>
+ </document>
+ <document xml:id="n22" id="doc2">
+ <title>doc2 in folder2</title>
+ <body>
+ <div xmlns="http://www.w3.org/1999/xhtml">
+ <p>Welcome to the site. We have lots to say.</p>
+ <p>Or, <em>maybe</em> not.</p>
+ </div>
+ </body>
+ </document>
+ <query xml:id="n23" id="query1">
+ <title>query for all items with an @id</title>
+ <body>
+ <div xmlns="http://www.w3.org/1999/xhtml">
+ <p>Welcome to the site. We have lots to say.</p>
+ <p>Or, <em>maybe</em> not.</p>
+ </div>
+ </body>
+ <xpath>//folder[@id]</xpath>
+ </query>
+ </folder>
+</root>
Added: repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/templates/myviews.xsl
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/templates/myviews.xsl Fri Jul 18 14:00:26 2008
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+ xmlns:dyn="http://exslt.org/dynamic" exclude-result-prefixes="dyn" version="1.0">
+ <xsl:param name="xmlid">n998877</xsl:param>
+ <xsl:variable name="contextnode" select="id($xmlid)"/>
+ <xsl:template match="/">
+ <html>
+ <head>
+ <title><xsl:value-of select="/root/site/title"/>: <xsl:value-of
+ select="$contextnode/title"/></title>
+ <style type="text/css" xml:space="preserve">
+ body {padding:0;margin:0}
+ .header {height: 60px; background-color:silver; padding:2em}
+ .content {margin: 4em}
+ .sidebar {float:right; border: solid gray 2px; padding:2em;margin-right: 10em}
+ </style>
+ </head>
+ <body>
+ <div class="header">
+ <h1>
+ <xsl:value-of select="/root/site/title"/>
+ </h1>
+ </div>
+ <div class="content">
+ <h2>
+ <xsl:value-of select="$contextnode/title"/>
+ </h2>
+ <div>xml:id: <xsl:value-of select="$xmlid"/></div>
+ <div>This is a <code>
+ <xsl:value-of select="name()"/>
+ </code> with an @id of <xsl:value-of select="@id"/></div>
+ <div>It has a title of <code>
+ <xsl:value-of select="title"/>
+ </code></div>
+ <div>Parent is <code>
+ <xsl:value-of select="name(parent::*)"/>
+ </code> element.</div>
+ <div class="sidebar">
+ <h4>See Also</h4>
+ <ul>
+ <xsl:for-each select="$contextnode/../*">
+ <li>
+ <a href="{@id}">
+ <xsl:value-of select="title"/>
+ </a>
+ </li>
+ </xsl:for-each>
+ </ul>
+ </div>
+ <xsl:apply-templates select="$contextnode"/>
+ </div>
+ </body>
+ </html>
+ </xsl:template>
+ <xsl:template match="folder">
+ <p>Do something for displaying folders.</p>
+ </xsl:template>
+ <xsl:template match="document">
+ <p>Do something for displaying documents.</p>
+ <xsl:apply-templates select="body"/>
+ </xsl:template>
+ <xsl:template match="query">
+ <h2>Query Results</h2>
+ <p>
+ <em>Query: <xsl:value-of select="xpath"/></em>
+ </p>
+ <ul>
+ <xsl:for-each select="dyn:evaluate(xpath)">
+ <li>Item ID: <xsl:value-of select="@id"/></li>
+ </xsl:for-each>
+ </ul>
+ </xsl:template>
+ <xsl:template match="body">
+ <xsl:copy-of select="*"/>
+ </xsl:template>
+</xsl:stylesheet>
Added: repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/views.py
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/+package+/views.py Fri Jul 18 14:00:26 2008
@@ -0,0 +1,10 @@
+from repoze.bfg.template import render_transform
+
+def xslt_views(context, request):
+ """Register one XSLT that satisfies all views wired up via ZCML"""
+
+ root = context.getroottree().getroot()
+ XML_NAMESPACE='http://www.w3.org/XML/1998/namespace'
+ XML_PREFIX= '{%s}' % XML_NAMESPACE
+ xmlid = "'%s'" % context.get(XML_PREFIX+'id')
+ return render_transform('templates/myviews.xsl', root, xmlid=xmlid)
Added: repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/README.txt_tmpl
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/README.txt_tmpl Fri Jul 18 14:00:26 2008
@@ -0,0 +1,2 @@
+
+Foo.
\ No newline at end of file
Added: repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/run.py_tmpl
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/lxmlgraph/templates/default_project/run.py_tmpl Fri Jul 18 14:00:26 2008
@@ -0,0 +1,8 @@
+from paste import httpserver
+
+from repoze.bfg import make_app
+from {{project}}.models import get_root
+import {{project}}
+
+app = make_app(get_root, {{project}})
+httpserver.serve(app, host='0.0.0.0', port='5432')
Added: repoze.lxmlgraph/trunk/repoze/lxmlgraph/xmlgraph.py
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/repoze/lxmlgraph/xmlgraph.py Fri Jul 18 14:00:26 2008
@@ -0,0 +1,50 @@
+from lxml import etree
+from zope.interface import implements
+from zope.interface import Attribute
+from zope.interface import Interface
+
+xmlstring = """
+"""
+
+class IMyXMLModel(Interface):
+ __name__ = Attribute('Name of the model instance')
+
+class BfgElement(etree.ElementBase):
+ """Handle access control and getitem behavior"""
+
+ implements(IMyXMLModel)
+
+ def __getitem__(self, item_id):
+ xp = "*[@id='%s']" % item_id
+ matches = self.xpath(xp)
+ if len(matches) == 0:
+ raise KeyError('No child found for %s' % item_id)
+ elif len(matches) > 1:
+ raise KeyError('More than one child for %s' % item_id)
+ else:
+ return matches[0]
+
+ @property
+ def __acl__(self):
+ # Get the ACL from the node, if there is one
+ return AttributeError("No ACL node in the XML tree")
+
+
+def make_doc(fn):
+ # Setup the parser and load the XML
+ parser_lookup = etree.ElementDefaultClassLookup(element=BfgElement)
+ parser = etree.XMLParser()
+ parser.set_element_class_lookup(parser_lookup)
+ xmlstring = open(fn).read()
+ root = etree.XML(xmlstring, parser)
+
+ return root
+
+def main():
+ # Look at some stuff
+ root = make_doc()
+ print root['folder1'].tag
+ print "__acl__ is", root.get("__acl__")
+
+if __name__ == "__main__":
+ main()
Added: repoze.lxmlgraph/trunk/setup.py
==============================================================================
--- (empty file)
+++ repoze.lxmlgraph/trunk/setup.py Fri Jul 18 14:00:26 2008
@@ -0,0 +1,73 @@
+##############################################################################
+#
+# Copyright (c) 2008 Agendaless Consulting and Contributors.
+# All Rights Reserved.
+#
+# This software is subject to the provisions of the BSD-like license at
+# http://www.repoze.org/LICENSE.txt. A copy of the license should accompany
+# this distribution. THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL
+# EXPRESS OR IMPLIED WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND
+# FITNESS FOR A PARTICULAR PURPOSE
+#
+##############################################################################
+
+__version__ = '0.1'
+
+import os
+
+from ez_setup import use_setuptools
+use_setuptools()
+
+from setuptools import setup, find_packages
+
+here = os.path.abspath(os.path.dirname(__file__))
+README = open(os.path.join(here, 'README.txt')).read()
+CHANGES = open(os.path.join(here, 'CHANGES.txt')).read()
+
+setup(name='repoze.lxmlgraph',
+ version=__version__,
+ description='Demonstration application for repoze.bfg using XML',
+ long_description=README + '\n\n' + CHANGES,
+ classifiers=[
+ "Development Status :: 3 - Alpha",
+ "Intended Audience :: Developers",
+ "Programming Language :: Python",
+ "Topic :: Internet :: WWW/HTTP",
+ "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
+ "Topic :: Internet :: WWW/HTTP :: WSGI",
+ "Topic :: Internet :: WWW/HTTP :: WSGI :: Application",
+ ],
+ keywords='web wsgi bfg lxmlgraph zope',
+ author="Agendaless Consulting",
+ author_email="repoze-dev at lists.repoze.org",
+ url="http://www.repoze.org",
+ license="BSD-derived (http://www.repoze.org/LICENSE.txt)",
+ packages=find_packages(),
+ include_package_data=True,
+ namespace_packages=['repoze'],
+ zip_safe=False,
+ install_requires=[
+ 'repoze.bfg',
+ 'lxml',
+ ],
+ tests_require=[
+ 'zope.interface',
+ 'zope.component',
+ 'zope.testing',
+ 'zope.hookable',
+ 'WebOb',
+ 'Paste',
+ 'z3c.pt',
+ 'FormEncode',
+ 'Sphinx',
+ 'docutils',
+ 'repoze.bfg',
+ ],
+ test_suite="repoze.lxmlgraph.tests",
+ entry_points = """\
+ [paste.paster_create_template]
+ lxmlgraph_project=repoze.lxmlgraph.pastertemplate:LxmlgraphProjectTemplate
+ """
+ )
+
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