[Spambayes-checkins] spambayes/Outlook2000/sandbox dump_props.py, 1.7, 1.8

[Mark Hammond]

Update of /cvsroot/spambayes/spambayes/Outlook2000/sandbox
In directory sc8-pr-cvs1:/tmp/cvs-serv31825

Modified Files:
	dump_props.py 
Log Message:
Allow '-l' to fetch huge properties (just to prove we could)


Index: dump_props.py
===================================================================
RCS file: /cvsroot/spambayes/spambayes/Outlook2000/sandbox/dump_props.py,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** dump_props.py	23 Nov 2002 02:57:46 -0000	1.7
--- dump_props.py	23 Jul 2003 06:12:21 -0000	1.8
***************
*** 27,35 ****
          else:
              name = tag
!         ret.append((name, val))
      return ret
  
! def DumpItemProps(item, shorten):
!     for prop_name, prop_val in GetAllProperties(item):
          prop_repr = repr(prop_val)
          if shorten:
--- 27,54 ----
          else:
              name = tag
!         ret.append((name, tag, val))
      return ret
  
! def GetLargeProperty(item, prop_tag):
!     prop_tag = PROP_TAG(PT_BINARY, PROP_ID(prop_tag))
!     stream = item.OpenProperty(prop_tag,
!                                 pythoncom.IID_IStream,
!                                 0, 0)
!     chunks = []
!     while 1:
!         chunk = stream.Read(4096)
!         if not chunk:
!             break
!         chunks.append(chunk)
!     return "".join(chunks)
! 
! def DumpItemProps(item, shorten, get_large_props):
!     for prop_name, prop_tag, prop_val in GetAllProperties(item):
!         if get_large_props and \
!            PROP_TYPE(prop_tag)==PT_ERROR and \
!            prop_val in [mapi.MAPI_E_NOT_ENOUGH_MEMORY,'MAPI_E_NOT_ENOUGH_MEMORY']:
!             # Use magic to get a large property.
!             prop_val = GetLargeProperty(item, prop_tag)
! 
          prop_repr = repr(prop_val)
          if shorten:
***************
*** 37,45 ****
          print "%-20s: %s" % (prop_name, prop_repr)
  
! def DumpProps(driver, mapi_folder, subject, include_attach, shorten):
      hr, data = mapi_folder.GetProps( (PR_DISPLAY_NAME_A,), 0)
      name = data[0][1]
      for item in driver.GetItemsWithValue(mapi_folder, PR_SUBJECT_A, subject):
!         DumpItemProps(item, shorten)
          if include_attach:
              print
--- 56,64 ----
          print "%-20s: %s" % (prop_name, prop_repr)
  
! def DumpProps(driver, mapi_folder, subject, include_attach, shorten, get_large):
      hr, data = mapi_folder.GetProps( (PR_DISPLAY_NAME_A,), 0)
      name = data[0][1]
      for item in driver.GetItemsWithValue(mapi_folder, PR_SUBJECT_A, subject):
!         DumpItemProps(item, shorten, get_large)
          if include_attach:
              print
***************
*** 50,54 ****
                  print "Dumping attachment (PR_ATTACH_NUM=%d)" % (attach_num,)
                  attach = item.OpenAttach(attach_num, None, mapi.MAPI_DEFERRED_ERRORS)
!                 DumpItemProps(attach, shorten)
  
  def usage(driver):
--- 69,73 ----
                  print "Dumping attachment (PR_ATTACH_NUM=%d)" % (attach_num,)
                  attach = item.OpenAttach(attach_num, None, mapi.MAPI_DEFERRED_ERRORS)
!                 DumpItemProps(attach, shorten, get_large)
  
  def usage(driver):
***************
*** 59,62 ****
--- 78,82 ----
  -s - Shorten long property values.
  -a - Include attachments
+ -l - Get the data for very large properties
  -n - Show top-level folder names and exit
  
***************
*** 74,78 ****
      import getopt
      try:
!         opts, args = getopt.getopt(sys.argv[1:], "af:sn")
      except getopt.error, e:
          print e
--- 94,98 ----
      import getopt
      try:
!         opts, args = getopt.getopt(sys.argv[1:], "af:snl")
      except getopt.error, e:
          print e
***************
*** 83,86 ****
--- 103,107 ----
  
      shorten = False
+     get_large_props = False
      include_attach = False
      for opt, opt_val in opts:
***************
*** 91,94 ****
--- 112,117 ----
          elif opt == "-a":
              include_attach = True
+         elif opt == "-l":
+             get_large_props = True
          elif opt == "-n":
              driver.DumpTopLevelFolders()
***************
*** 114,118 ****
          sys.exit(1)
  
!     DumpProps(driver, folder, subject, include_attach, shorten)
  
  if __name__=='__main__':
--- 137,141 ----
          sys.exit(1)
  
!     DumpProps(driver, folder, subject, include_attach, shorten, get_large_props)
  
  if __name__=='__main__':