Dome/support.py

   1 import rox
   2
   3 import sys
   4 import traceback
   5 from Ft.Xml.Domlette import Node, implementation
   6 from Ft.Xml import XMLNS_NAMESPACE
   7 from Ft.Xml.Lib.Nss import GetAllNs
   8
   9 from string import find, lower, join
  10 from socket import gethostbyaddr, gethostname
  11
  12 def node_to_xml(node):
  13         "Takes an XML node and returns an XML documentElement suitable for saving."
  14         root = implementation.createDocument(None, 'root', None)
  15         new = node.cloneNode(deep = 1)
  16         new = root.importNode(new, deep = 1)
  17         root.replaceChild(new, root.documentElement)
  18         return root
  19
  20 def node_to_html(node):
  21         "Takes an XML node and returns an HTML documentElement suitable for saving."
  22         root = implementation.createHTMLDocument('HTML document')
  23         def html(doc, node, html):
  24                 new = doc.importNode(node.cloneNode(deep = 0), deep = 0)
  25                 if node.nodeType == Node.ELEMENT_NODE:
  26                         for a in node.attributes:
  27                                 new.setAttribute(a.localName, a.value)
  28                         for k in node.childNodes:
  29                                 new.appendChild(html(doc, k, html))
  30                 return new
  31         new = html(root, node, html)
  32         root.replaceChild(new, root.documentElement)
  33         return root
  34
  35 def send_to_file(data, path):
  36         try:
  37                 file = open(path, 'wb')
  38                 try:
  39                         file.write(data)
  40                 finally:
  41                         file.close()
  42         except:
  43                 rox.report_exception()
  44                 return 0
  45
  46         return 1
  47
  48 def import_with_ns(doc, node):
  49         nss = GetAllNs(node)
  50
  51         node = doc.importNode(node, 1)
  52         for ns in nss.keys():
  53                 if ns == 'xml':
  54                         continue
  55                 uri = nss[ns]
  56                 if ns or uri:
  57                         if ns is None:
  58                                 ns = 'xmlns'
  59                         else:
  60                                 ns = 'xmlns:' + ns
  61                         node.setAttributeNS(XMLNS_NAMESPACE, ns, uri)
  62         return node