def _get_text(self, nodes):
    rc = []
    for node in nodes:
      if node.nodeType == node.TEXT_NODE:
        rc.append(node.data)
    return ''.join(rc)
Concatenates the text from several XML nodes.
dataset/ETHPy150Open googlearchive/compute-appengine-demo-suite-python/demo-suite/lib/google_cloud/cs.py/Cs._get_text