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# Copyright (C) 2007 Red Hat # see file 'COPYING' for use and warranty information # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. #
else: return utf8_encode_value(values)
"""Do a deep copy of a CIDict"""
"""This class represents an IPA user. An LDAP entry consists of a DN and a list of attributes. Each attribute consists of a name and a list of values. For the time being I will maintain this.
In python-ldap, entries are returned as a list of 2-tuples. Instance variables: dn - string - the string DN of the entry data - CIDict - case insensitive dict of the attributes and values orig_data - CIDict - case insentiive dict of the original attributes and values"""
"""data is the raw data returned from the python-ldap result method, which is a search result entry or a reference or None. If creating a new empty entry, data is the string DN.""" self.dn = entrydata[0] self.data = ipapython.ipautil.CIDict(entrydata[1]) self.dn = entrydata self.data = ipapython.ipautil.CIDict() else: self.dn = '' self.data = ipapython.ipautil.CIDict()
"""This allows us to do tests like if entry: returns false if there is no data, true otherwise""" return self.data != None and len(self.data) > 0
"""Return True if this entry has an attribute named name, False otherwise""" return self.data and self.data.has_key(name)
"""One should use setValue() or setValues() to set values except for dn and data which are special.""" raise KeyError, 'use setValue() or setValues()' else:
"""If name is the name of an LDAP attribute, return the first value for that attribute - equivalent to getValue - this allows the use of entry.cn instead of entry.getValue('cn') This also allows us to return None if an attribute is not found rather than throwing an exception""" return self.getValue(name)
"""Get the list (array) of values for the attribute named name"""
"""Get the first value for the attribute named name""" value = self.data.get(name,default) if isinstance(value,list) or isinstance(value,tuple): return value[0] else: return value
"""Value passed in may be a single value, several values, or a single sequence. For example: ent.setValue('name', 'value') ent.setValue('name', 'value1', 'value2', ..., 'valueN') ent.setValue('name', ['value1', 'value2', ..., 'valueN']) ent.setValue('name', ('value1', 'value2', ..., 'valueN')) Since *value is a tuple, we may have to extract a list or tuple from that tuple as in the last two examples above""" return else: self.data[name] = utf8_encode_values(value)
"""Similar to setValue() but will not set an empty field. This is an attempt to avoid adding empty attributes.""" if (len(value) >= 1) and value[0] and len(value[0]) > 0: if isinstance(value[0], list): if len(value[0][0]) > 0: self.setValue(name, *value) return else: self.setValue(name, *value) return
# At this point we have an empty incoming value. See if they are # trying to erase the current value. If so we'll delete it so # it gets marked as removed in the modlist. v = self.getValues(name) if v: self.delValue(name)
return
"""Remove the attribute named name.""" if self.data.get(name,None): del self.data[name]
"""Convert the attrs and values to a list of 2-tuples. The first element of the tuple is the attribute name. The second element is either a single value or a list of values."""
"""Convert the attrs and values to a dict. The dict is keyed on the attribute name. The value is either single value or a list of values."""
"""Return a list of all attributes in the entry"""
"""Returns a dict of the original values of the user. Used for updates."""
# def __str__(self): # """Convert the Entry to its LDIF representation""" # return self.__repr__() # # # the ldif class base64 encodes some attrs which I would rather see in raw form - to # # encode specific attrs as base64, add them to the list below # ldif.safe_string_re = re.compile('^$') # base64_attrs = ['nsstate', 'krbprincipalkey', 'krbExtraData'] # # def __repr__(self): # """Convert the Entry to its LDIF representation""" # sio = cStringIO.StringIO() # # what's all this then? the unparse method will currently only accept # # a list or a dict, not a class derived from them. self.data is a # # cidict, so unparse barfs on it. I've filed a bug against python-ldap, # # but in the meantime, we have to convert to a plain old dict for printing # # I also don't want to see wrapping, so set the line width really high (1000) # newdata = {} # newdata.update(self.data) # ldif.LDIFWriter(sio,User.base64_attrs,1000).unparse(self.dn,newdata) # return sio.getvalue() |