--- a/lib/my_db.py	Wed Dec 31 00:07:25 2008 -0500
+++ b/lib/my_db.py	Wed Dec 31 01:00:21 2008 -0500
@@ -275,6 +275,21 @@
 		if not res:
 			res = [[0,0]]
 		return res
+	def map_keywords(self, kws):
+		"""Return a dictionnary of keywords and their ids."""
+		qry = """SELECT k.id, k.name
+			FROM keywords k
+			WHERE k.userid = %d """ % self.userid
+		qry += " AND ( k.name = %s " % sql_quote(kws[0])
+		for kw in kws[1:]:
+			qry += " OR k.name = %s " % sql_quote(kw)
+		qry += ");"
+		self.crs.execute(qry)
+		res = dict((kw, -1) for kw in kws)
+		for id, name in self.crs.fetchall():
+			res[name] = id
+		return res
+
 	def _bookmarks_selection(self, has_kw = [0], except_kw = []):
 	        """
 Return a bookmarks selection query used in at least two function.
@@ -316,6 +331,7 @@
 		qry += "GROUP BY keyword ORDER BY keyword;"
 		self.crs.execute(qry)
 		return self.crs.fetchall()
+	# Folders related functionnality
 	def get_folder_keyword(self, id):
 		self.crs.execute("""
 			SELECT k.id, k.name