From 3a204821c28880bbb20d88c2fa228c17475d01df Mon Sep 17 00:00:00 2001
From: Tobias Markmann <tm@ayena.de>
Date: Mon, 15 Mar 2010 09:34:51 +0000
Subject: [PATCH] Adding untility function for gen.py.

git-svn-id: file:///home/ksmith/gitmigration/svn/xmpp/trunk@4078 4b5297f7-1745-476d-ba37-a9c6900126ab
---
 gen.py     |  4 +++
 xeputil.py | 87 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 91 insertions(+)
 create mode 100644 xeputil.py

diff --git a/gen.py b/gen.py
index fb36e95b..92bbc64d 100755
--- a/gen.py
+++ b/gen.py
@@ -38,8 +38,10 @@ import re
 import sys
 import getopt
 import glob
+import tempfile
 
 from xepinfo import XEPInfo
+from xeputil import getLatestXEPContent
 
 from xml.dom.minidom import parse,parseString,Document,getDOMImplementation
 
@@ -232,6 +234,8 @@ def buildPDF( file ):
 	return True
 
 def buildXEP( filename ):
+    # get file with content of last non-interim version
+    
 	if not fast:
 		print "Building " + filename + ": ",
 		if buildXHTML( filename ):
diff --git a/xeputil.py b/xeputil.py
new file mode 100644
index 00000000..fc125040
--- /dev/null
+++ b/xeputil.py
@@ -0,0 +1,87 @@
+# File: xeputil.py
+# Version: 0.1
+# Description: xep utility functions 
+# Last Modified: 2010
+# Author: Tobias Markmann (tm@ayena.de)
+
+## LICENSE ##
+#
+# Copyright (c) 1999 - 2009 XMPP Standards Foundation
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+## END LICENSE ##
+
+import pysvn
+import tempfile
+from xepinfo import XEPInfo
+from xml.dom.minidom import parse,parseString,Document,getDOMImplementation
+
+def getText(nodelist):
+    thisText = ""
+    for node in nodelist:
+        if node.nodeType == node.TEXT_NODE:
+            thisText = thisText + node.data
+    return thisText
+
+class XEP:
+	def __init__(self, BASEDIR, nr):
+		self.nr = nr
+		self.BASEDIR = BASEDIR
+
+	def revisions(self):
+		client = pysvn.Client(self.BASEDIR);
+		rev = client.info("xep-" + nr + ".xml").revision.number
+		log = client.log("xep-" + nr + ".xml", pysvn.Revision( pysvn.opt_revision_kind.number, 0 ),pysvn.Revision( pysvn.opt_revision_kind.number, rev ), True)
+
+		revs = []
+		for l in log:
+			revs.append(l.revision.number)
+		return sorted(revs)
+
+	def contentOfRevision(self, revision):
+		client = pysvn.Client(self.BASEDIR);
+
+		# load content for that revision
+		file_text = client.cat( "xep-" + self.nr + ".xml", pysvn.Revision( pysvn.opt_revision_kind.number, revision))
+		return file_text
+
+
+def getLatestXEPFilename(XEPDIR, nr, no_interim=True):
+    try:
+        xep = XEP(XEPDIR, nr)
+        revs = xep.revisions()
+        content = ""
+        if no_iterim:
+            for rev in revs.reverse():
+                tmp_content = xep.contentOfRevision(rev)
+                info = XEPInfo("", tmp_content)
+                if not info.interim:
+                    content = tmp_content
+                    break;
+
+        else:
+            content = xep.contentOfRevision(revs[len(revs)-1])
+
+        handle, name = mkstemp();
+        handle.write(content)
+        handle.close()
+        return name;
+    except:
+        return False;