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schema	[ DIR ]	drwxr-xr-x	2022-07-26 09:09
__init__.py	2.2 KB	-rw-r--r--	2014-03-24 06:20
__init__.pyc	3.27 KB	-rw-r--r--	2015-03-06 00:13
__init__.pyo	2.87 KB	-rw-r--r--	2015-03-06 00:13
async.py	8.38 KB	-rw-r--r--	2014-03-07 15:01
async.pyc	10.81 KB	-rw-r--r--	2015-03-06 00:13
async.pyo	10.81 KB	-rw-r--r--	2015-03-06 00:13
cidict.py	2.64 KB	-rw-r--r--	2011-06-08 15:35
cidict.pyc	4.57 KB	-rw-r--r--	2015-03-06 00:13
cidict.pyo	4.15 KB	-rw-r--r--	2015-03-06 00:13
dn.py	2.73 KB	-rw-r--r--	2011-06-08 15:35
dn.pyc	3.47 KB	-rw-r--r--	2015-03-06 00:13
dn.pyo	3.47 KB	-rw-r--r--	2015-03-06 00:13
filter.py	1.44 KB	-rw-r--r--	2011-10-26 14:46
filter.pyc	1.83 KB	-rw-r--r--	2015-03-06 00:13
filter.pyo	1.83 KB	-rw-r--r--	2015-03-06 00:13
functions.py	3.32 KB	-rw-r--r--	2011-11-25 07:22
functions.pyc	4.05 KB	-rw-r--r--	2015-03-06 00:13
functions.pyo	3.8 KB	-rw-r--r--	2015-03-06 00:13
ldapobject.py	35.23 KB	-rw-r--r--	2014-03-07 15:01
ldapobject.pyc	39.8 KB	-rw-r--r--	2015-03-06 00:13
ldapobject.pyo	39.41 KB	-rw-r--r--	2015-03-06 00:13
logger.py	330 B	-rw-r--r--	2011-03-21 10:19
logger.pyc	899 B	-rw-r--r--	2015-03-06 00:13
logger.pyo	899 B	-rw-r--r--	2015-03-06 00:13
modlist.py	4.25 KB	-rw-r--r--	2011-06-08 15:35
modlist.pyc	3.88 KB	-rw-r--r--	2015-03-06 00:13
modlist.pyo	3.88 KB	-rw-r--r--	2015-03-06 00:13
resiter.py	945 B	-rw-r--r--	2011-10-26 14:46
resiter.pyc	1.23 KB	-rw-r--r--	2015-03-06 00:13
resiter.pyo	1.23 KB	-rw-r--r--	2015-03-06 00:13
sasl.py	4 KB	-rw-r--r--	2014-03-24 06:20
sasl.pyc	5.24 KB	-rw-r--r--	2015-03-06 00:13
sasl.pyo	4.95 KB	-rw-r--r--	2015-03-06 00:13
syncrepl.py	16.91 KB	-rw-r--r--	2015-03-06 00:13
syncrepl.pyc	14.31 KB	-rw-r--r--	2015-03-06 00:13
syncrepl.pyo	14.31 KB	-rw-r--r--	2015-03-06 00:13

Rename

"""
ldap.modlist - create add/modify modlist's

See http://www.python-ldap.org/ for details.

$Id: modlist.py,v 1.18 2011/06/06 13:07:38 stroeder Exp $

Python compability note:
This module is known to work with Python 2.0+ but should work
with Python 1.5.2 as well.
"""

from ldap import __version__

import string,ldap,ldap.cidict

def list_dict(l,case_insensitive=0):
  """
  return a dictionary with all items of l being the keys of the dictionary

If argument case_insensitive is non-zero ldap.cidict.cidict will be
  used for case-insensitive string keys
  """
  if case_insensitive:
    d = ldap.cidict.cidict()
  else:
    d = {}
  for i in l:
    d[i]=None
  return d

def addModlist(entry,ignore_attr_types=None):
  """Build modify list for call of method LDAPObject.add()"""
  ignore_attr_types = list_dict(map(string.lower,(ignore_attr_types or [])))
  modlist = []
  for attrtype in entry.keys():
    if ignore_attr_types.has_key(string.lower(attrtype)):
      # This attribute type is ignored
      continue
    # Eliminate empty attr value strings in list
    attrvaluelist = filter(lambda x:x!=None,entry[attrtype])
    if attrvaluelist:
      modlist.append((attrtype,entry[attrtype]))
  return modlist # addModlist()

def modifyModlist(
  old_entry,new_entry,ignore_attr_types=None,ignore_oldexistent=0,case_ignore_attr_types=None
):
  """
  Build differential modify list for calling LDAPObject.modify()/modify_s()

old_entry
      Dictionary holding the old entry
  new_entry
      Dictionary holding what the new entry should be
  ignore_attr_types
      List of attribute type names to be ignored completely
  ignore_oldexistent
      If non-zero attribute type names which are in old_entry
      but are not found in new_entry at all are not deleted.
      This is handy for situations where your application
      sets attribute value to '' for deleting an attribute.
      In most cases leave zero.
  case_ignore_attr_types
      List of attribute type names for which comparison will be made
      case-insensitive
  """
  ignore_attr_types = list_dict(map(string.lower,(ignore_attr_types or [])))
  case_ignore_attr_types = list_dict(map(string.lower,(case_ignore_attr_types or [])))
  modlist = []
  attrtype_lower_map = {}
  for a in old_entry.keys():
    attrtype_lower_map[string.lower(a)]=a
  for attrtype in new_entry.keys():
    attrtype_lower = string.lower(attrtype)
    if ignore_attr_types.has_key(attrtype_lower):
      # This attribute type is ignored
      continue
    # Filter away null-strings
    new_value = filter(lambda x:x!=None,new_entry[attrtype])
    if attrtype_lower_map.has_key(attrtype_lower):
      old_value = old_entry.get(attrtype_lower_map[attrtype_lower],[])
      old_value = filter(lambda x:x!=None,old_value)
      del attrtype_lower_map[attrtype_lower]
    else:
      old_value = []
    if not old_value and new_value:
      # Add a new attribute to entry
      modlist.append((ldap.MOD_ADD,attrtype,new_value))
    elif old_value and new_value:
      # Replace existing attribute
      replace_attr_value = len(old_value)!=len(new_value)
      if not replace_attr_value:
        case_insensitive = case_ignore_attr_types.has_key(attrtype_lower)
        old_value_dict=list_dict(old_value,case_insensitive)
        new_value_dict=list_dict(new_value,case_insensitive)
        delete_values = []
        for v in old_value:
          if not new_value_dict.has_key(v):
            replace_attr_value = 1
            break
        add_values = []
        if not replace_attr_value:
          for v in new_value:
            if not old_value_dict.has_key(v):
              replace_attr_value = 1
              break
      if replace_attr_value:
        modlist.append((ldap.MOD_DELETE,attrtype,None))
        modlist.append((ldap.MOD_ADD,attrtype,new_value))
    elif old_value and not new_value:
      # Completely delete an existing attribute
      modlist.append((ldap.MOD_DELETE,attrtype,None))
  if not ignore_oldexistent:
    # Remove all attributes of old_entry which are not present
    # in new_entry at all
    for a in attrtype_lower_map.keys():
      if ignore_attr_types.has_key(a):
        # This attribute type is ignored
        continue
      attrtype = attrtype_lower_map[a]
      modlist.append((ldap.MOD_DELETE,attrtype,None))
  return modlist # modifyModlist()