Source Code for Module native.qtopiadesktop.qtopiadesktop

  1  ### BITPIM 
  2  ### 
  3  ### Copyright (C) 2004 Roger Binns <rogerb@rogerbinns.com> 
  4  ### 
  5  ### This program is free software; you can redistribute it and/or modify 
  6  ### it under the terms of the BitPim license as detailed in the LICENSE file. 
  7  ### 
  8  ### $Id: qtopiadesktop.py 1559 2004-09-04 07:05:08Z rogerb $ 
  9   
 10  """Be at one with Qtopia desktop (eg as used by the Zaurus)""" 
 11   
 12  # See recipe 12.6 in the Python Cookbook for the XML parsing bit 
 13   
 14  import xml.parsers.expat 
 15  import os 
 16   
 17  import encodings.ascii 
 18   
 19 -class XMLParser: 
 20   
 21 -    def __init__(self, filename): 
 22          parser=xml.parsers.expat.ParserCreate() 
 23          parser.CharacterDataHandler=self._handleCharData 
 24          parser.StartElementHandler=self._handleStartElement 
 25          parser.EndElementHandler=self._handleEndElement 
 26   
 27          parser.ParseFile(open(filename, "rt")) 
 28   
 29 -    def _handleCharData(self, data): pass 
 30 -    def _handleEndElement(self, name): pass 
 31   
 32 -    def _handleStartElement(self, name, attrs): 
 33          raise NotImplementedException() 
 34   
 35 -class CategoriesParser(XMLParser): 
 36   
 37 -    def __init__(self, filename="Categories.xml"): 
 38          filename=getqdpath(filename) 
 39          self._data={} 
 40          XMLParser.__init__(self, filename) 
 41   
 42 -    def _handleStartElement(self, name, attrs): 
 43          if name!="Category": 
 44              return 
 45          self._data[int(ununicodify(attrs["id"]))]=ununicodify(attrs["name"]) 
 46   
 47 -    def categories(self): 
 48          return self._data 
 49   
 50   
 51 -class ABParser(XMLParser): 
 52 -    def __init__(self, filename="addressbook/addressbook.xml", categories={}): 
 53          filename=getqdpath(filename) 
 54          self.categories=categories 
 55          self._data=[] 
 56          XMLParser.__init__(self, filename) 
 57   
 58 -    def _handleStartElement(self, name, attrs): 
 59          if name!="Contact": 
 60              return 
 61          d=cleandict(attrs) 
 62          # fixup fields 
 63          # d["Uid"]=int(d["Uid"]) - leaving as string for moment since semantics of value are not clear (eg does two's complement of number mean the same thing?) 
 64          # categories 
 65          c=d.get("Categories", "") 
 66          cats=[] 
 67          if len(c): 
 68              c=[int(x) for x in c.split(";")] 
 69              for cat in c: 
 70                  if self.categories.has_key(cat): 
 71                      cats.append(self.categories[cat]) 
 72                  else: 
 73                      if __debug__: 
 74                          print "couldn't find category",cat,"in",`self.categories` 
 75          if len(cats): 
 76              d["Categories"]=cats 
 77          else: 
 78              if d.has_key("Categories"): 
 79                  del d["Categories"] 
 80          # emails 
 81          if d.has_key("Emails"): 
 82              d["Emails"]=d["Emails"].split() 
 83          # ::TODO:: gender also needs to be munged 
 84          self._data.append(d) 
 85   
 86 -    def contacts(self): 
 87          return self._data 
 88   
 89 -def getqdpath(filename): 
 90      filename=os.path.expanduser(os.path.join("~/.palmtopcenter", filename)) 
 91      if filename.startswith("~"): 
 92          # windows 98, no home directory present 
 93          filename="c:\\"+filename[1:] 
 94      return os.path.abspath(filename) 
 95   
 96   
 97 -def getfilename(): 
 98      "Returns the filename we need" 
 99      return getqdpath("addressbook/addressbook.xml") 
100   
101  # XML returns all the values as strings, so these two routines 
102  # help strip out the unicode bit 
103 -def cleandict(d): 
104      # remove all unicode from the dict 
105      newd={} 
106      for k,v in d.items(): 
107          newd[ununicodify(k)]=ununicodify(v) 
108      return newd 
109   
110 -def ununicodify(value): 
111      try: 
112          return str(value) 
113      except UnicodeEncodeError: 
114          return value.encode("ascii", 'xmlcharrefreplace') 
115   
116 -def getcontacts(): 
117      cats=CategoriesParser() 
118      ab=ABParser(categories=cats.categories()) 
119      return ab.contacts() 
120   
121  if __name__=="__main__": 
122   
123      print getcontacts() 
124