[cvs-annodex] commit (/annodex): +cmmlwiki/trunk/cmmlwiki-import

[conrad]

Update of /annodex (new revision 1236)

Added files:
   cmmlwiki/trunk/cmmlwiki-import

Log Message:
add cmmlwiki-import to import a cmml file into the database


Added: cmmlwiki/trunk/cmmlwiki-import
===================================================================
--- cmmlwiki/trunk/cmmlwiki-import	2005-04-11 13:36:06 UTC (rev 1235)
+++ cmmlwiki/trunk/cmmlwiki-import	2005-04-11 13:36:35 UTC (rev 1236)
@@ -0,0 +1,142 @@
+#!/usr/bin/env python
+#
+# Copyright (C) 2005 CSIRO Australia
+#
+# Based on sample code from the Python/XML HOWTO:
+# http://pyxml.sourceforge.net/topics/howto/xml-howto.html
+#
+# You may find this script to be a useful example of processing CMML in
+# python. Improvements and bugfixes welcome :-)
+#
+# Conrad Parker <conrad at annodex.net>, Mar 3 2005
+
+import sys
+from time import strptime, strftime
+
+import sqlite
+
+from xml.sax import saxutils
+from xml.sax import make_parser
+from xml.sax.handler import feature_namespaces
+
+db = "/var/local/lib/cmmlwiki/cmmlwiki.db"
+
+def clock2timestamp(str):
+  t = strptime(str, "clock:%Y%m%dT%H%M%SZ")
+  return strftime ("%H:%M:%S", t)
+
+class cmmlHandler(saxutils.DefaultHandler):
+  def __init__(self, cur, ixp):
+    self.inDesc = False
+    self.cur = cur
+    self.ixp = ixp
+
+  def startElement(self, name, attrs):
+    if name == 'clip':
+      self.speaker = ""
+      self.inDesc = False
+      self.vals = {}
+      self.vals['ixp'] = self.ixp
+      self.vals['desc'] = ""
+      self.vals['img_src'] = ""
+      self.vals['a_href'] = ""
+      self.vals['id'] = attrs.get('id')
+      self.vals['start'] = attrs.get('start')
+      self.vals['end'] = attrs.get('end')
+      #self.start_time = clock2timestamp(attrs.get('start', None))
+
+    if name == 'meta':
+      if (attrs.get('name') == 'DC.Contributor'):
+        self.speaker = attrs.get('content')
+
+    if name == 'a':
+      self.vals['a_href'] = attrs.get('href')
+        
+    if name == 'img':
+      self.vals['img_src'] = attrs.get('src')
+
+    if name == 'desc':
+      self.inDesc = True
+
+  def characters(self, ch):
+    if self.inDesc:
+      self.vals['desc'] = self.vals['desc'] + ch
+
+  def endElement(self, name):
+    if name == 'clip':
+      sql = """INSERT INTO clips (ixp, start_time, id, img_src, a_href, desc)
+               VALUES (%(ixp)s,%(start)s,%(id)s,%(img_src)s,%(a_href)s,%(desc)s)               """
+      #print sql
+      cur.execute(sql, self.vals)
+#      print """<div id="%(id)s" class="clip">
+#      <img src="%(imgsrc)s" align="left"/>
+#      <h3>%(id)s</h3>
+#      <table>
+#      <tr>
+#        <th>Start:</th>
+#        <td><input type="text" name="%(id)s:start" value="%(start)s"/></td>
+#        <th>End:</th>
+#        <td><input type="text" name="%(id)s:end" value="%(end)s"/></td>
+#      </tr>
+#      <tr>
+#        <th>Link:</th>
+#        <td colspan="3"><input type="text" size="80" name="%(id)s:href" value="%(a_href)s"/><td>
+#      </tr>
+#      <tr>
+#        <th>Desc:</th>
+#        <td colspan="3"><textarea rows="8" cols="80" name="%(id)s:desc">%(text)s</textarea></td>
+#      </tr>
+#      </table>
+#      </div>
+#      """ % self.vals
+
+    if name == 'desc':
+      self.inDesc = False
+
+def get_ixp(cur, project_name):
+    sql = 'SELECT * FROM projects WHERE name="%s"' % project_name
+    cur.execute(sql)
+    try:
+      row = cur.next()
+      ixp = row['ixp']
+    except:
+      ixp = -1
+
+    return ixp
+
+if __name__=='__main__':
+
+    try:
+	project_name = sys.argv[1]
+        cmml_file = sys.argv[2]
+    except IndexError:
+	print "Usage: cmmlwiki-import ProjectName file.cmml"
+	sys.exit(1)
+
+    # Connect to the database
+    con = sqlite.connect(db, encoding='utf-8', autocommit=1)
+    cur = con.cursor()
+
+    # Get the project index
+    ixp = get_ixp (cur, project_name)
+
+    if (ixp == -1):
+        print "cmmlwiki-import: Unknown project %s" % project_name
+        sys.exit(1)
+  
+    # Create a parser
+    parser = make_parser()
+
+    # Tell the parser we are not interested in XML namespaces
+    parser.setFeature(feature_namespaces, 0)
+
+    # Create the handler
+    dh = cmmlHandler(cur, ixp)
+
+    # Tell the parser to use the handler
+    parser.setContentHandler(dh)
+
+    # Parse the input
+    parser.parse(cmml_file)
+    #except ValueError:
+    #    print "cmmlwiki-import: Error opening URL %s" % cmml_file


Property changes on: cmmlwiki/trunk/cmmlwiki-import
___________________________________________________________________
Name: svn:executable
   + *


-- 
conrad