--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/xbel_handler.py	Sat Sep 27 01:32:50 2003 -0400
@@ -0,0 +1,102 @@
+#!/usr/bin/python
+"""
+
+A class to parse an XBEL file and produce a Bookmarks instance.
+
+If executed as a script, this module will read an XBEL file from
+standard input, produce the corresponding Bookmarks instance, and dump
+it to standard output in a selected format.
+
+Borrowed from the xbel-utils package.
+
+"""
+
+# import bookmark
+from _xmlplus.xbel import bookmark
+import string
+from xml.sax import saxlib
+
+class XBELHandler(saxlib.HandlerBase):
+    def __init__(self):
+        self.bms = bookmark.Bookmarks()
+        self.entered_folder = self.entered_bookmark = 0
+        
+    def startElement(self, name, attrs):
+        self.cur_elem = name
+#        print name, attrs
+        if name == 'folder':
+            self.entered_folder = 1
+        elif name == 'title':
+            self.title = ""
+        elif name == 'desc':
+            self.desc = ""
+        elif name == 'bookmark':
+            self.title = self.href = ""
+            self.added = self.visited = self.modified = ""
+
+            if attrs.has_key('href'):
+                self.href = attrs['href']
+            if attrs.has_key('added'):
+                self.added = attrs['added']
+            if attrs.has_key('visited'):
+                self.visited = attrs['visited']
+            if attrs.has_key('modified'):
+                self.modified = attrs['modified']
+
+    def characters(self, ch, start, length):
+        if self.cur_elem in ['title', 'desc']:
+            attr = string.lower(self.cur_elem)
+            value = getattr(self, attr)
+            setattr(self, attr, value + ch[start:start+length])
+#            print getattr(self, attr)
+        
+    def endElement(self, name):
+#        print 'ending:', name
+        self.cur_elem = None
+        if name == 'folder':
+#            print 'leaving folder'
+            self.bms.leave_folder()
+            self.entered_folder = 0
+        elif name == 'desc':
+            self.bms.desc = self.desc
+        elif name == 'title' and self.entered_folder:
+#            print 'Adding folder', self.title
+            self.bms.add_folder(self.title)
+            self.entered_folder = 0
+        elif name == 'bookmark':
+#            print 'adding bookmark:', self.title, self.href
+            self.entered_folder = 0
+            if self.added == "": self.added = None
+            if self.visited == "": self.visited = None
+            if self.modified == "": self.modified = None
+#            raise ImportError
+            self.bms.add_bookmark(self.title, self.added, self.visited, self.modified, self.href)
+            
+if __name__ == '__main__':
+    import sys, getopt
+
+    opts, args = getopt.getopt(sys.argv[1:], '',
+                               ['opera', 'netscape', 'lynx=', 'msie', 'xbel'] )
+    if len(args):
+        print 'xbel_parse only reads from standard input'
+        sys.exit(1)
+    if len(opts)>1 or len(opts)==0:
+        print 'You must specify a single output format when running xbel_parse'
+        print 'Available formats: --opera, --netscape, --msie, --lynx, --xbel'
+        print '    --lynx <path> : For Lynx, a path to the directory where'
+        print '                    the output bookmark files should be written'
+        sys.exit(1)
+        
+    xbel_handler = XBELHandler()
+    p=saxexts.XMLParserFactory.make_parser("xml.sax.drivers.drv_xmlproc")
+    p.setDocumentHandler( xbel_handler )
+    p.parseFile( sys.stdin )
+    bms = xbel_handler.bms
+    mode, arg = opts[0]
+    if mode == '--opera': bms.dump_adr()
+    elif mode == '--lynx': bms.dump_lynx(arg)
+    elif mode == '--netscape': bms.dump_netscape()
+    elif mode == '--msie': bms.dump_msie()
+    elif mode == '--xbel': bms.dump_xbel()
+    
+