X-Git-Url: https://scm.cri.ensmp.fr/git/GroupUserFolder.git/blobdiff_plain/e9d14b6b5cc9cd4775c60cb340b5c4c787536fc3..3e1ba4932c34812cf2f6f3569b0f0dbea97b7a0b:/Products/GroupUserFolder/DynaList.py

diff --git a/Products/GroupUserFolder/DynaList.py b/Products/GroupUserFolder/DynaList.py
new file mode 100644
index 0000000..22b1be6
--- /dev/null
+++ b/Products/GroupUserFolder/DynaList.py
@@ -0,0 +1,96 @@
+# -*- coding: utf-8 -*-
+## GroupUserFolder
+## Copyright (C)2006 Ingeniweb
+
+## 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 2 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; see the file COPYING. If not, write to the
+## Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+"""
+DynaList.py => a list that has dynamic data (ie. calculated by a 'data' method).
+Please override this class and define a data(self,) method that will return the actual list.
+"""
+__version__ = "$Revision:  $"
+# $Source:  $
+# $Id: DynaList.py 30098 2006-09-08 12:35:01Z encolpe $
+__docformat__ = 'restructuredtext'
+
+class DynaList:
+    def __init__(self, initlist=None):
+        pass
+
+    def __repr__(self): return repr(self.data())
+    def __lt__(self, other): return self.data() <  self.__cast(other)
+    def __le__(self, other): return self.data() <= self.__cast(other)
+    def __eq__(self, other): return self.data() == self.__cast(other)
+    def __ne__(self, other): return self.data() != self.__cast(other)
+    def __gt__(self, other): return self.data() >  self.__cast(other)
+    def __ge__(self, other): return self.data() >= self.__cast(other)
+    def __cast(self, other):
+        if isinstance(other, UserList): return other.data()
+        else: return other
+    def __cmp__(self, other):
+        raise RuntimeError, "UserList.__cmp__() is obsolete"
+    def __contains__(self, item): return item in self.data()
+    def __len__(self): return len(self.data())
+    def __getitem__(self, i): return self.data()[i]
+    def __setitem__(self, i, item): self.data()[i] = item
+    def __delitem__(self, i): del self.data()[i]
+    def __getslice__(self, i, j):
+        i = max(i, 0); j = max(j, 0)
+        return self.__class__(self.data()[i:j])
+    def __setslice__(self, i, j, other):
+        i = max(i, 0); j = max(j, 0)
+        if isinstance(other, UserList):
+            self.data()[i:j] = other.data()
+        elif isinstance(other, type(self.data())):
+            self.data()[i:j] = other
+        else:
+            self.data()[i:j] = list(other)
+    def __delslice__(self, i, j):
+        i = max(i, 0); j = max(j, 0)
+        del self.data()[i:j]
+    def __add__(self, other):
+        if isinstance(other, UserList):
+            return self.__class__(self.data() + other.data())
+        elif isinstance(other, type(self.data())):
+            return self.__class__(self.data() + other)
+        else:
+            return self.__class__(self.data() + list(other))
+    def __radd__(self, other):
+        if isinstance(other, UserList):
+            return self.__class__(other.data() + self.data())
+        elif isinstance(other, type(self.data())):
+            return self.__class__(other + self.data())
+        else:
+            return self.__class__(list(other) + self.data())
+    def __iadd__(self, other):
+        raise NotImplementedError, "Not implemented"
+
+    def __mul__(self, n):
+        return self.__class__(self.data()*n)
+    __rmul__ = __mul__
+    def __imul__(self, n):
+        raise NotImplementedError, "Not implemented"
+    def append(self, item): self.data().append(item)
+    def insert(self, i, item): self.data().insert(i, item)
+    def pop(self, i=-1): return self.data().pop(i)
+    def remove(self, item): self.data().remove(item)
+    def count(self, item): return self.data().count(item)
+    def index(self, item): return self.data().index(item)
+    def reverse(self): self.data().reverse()
+    def sort(self, *args): apply(self.data().sort, args)
+    def extend(self, other):
+        if isinstance(other, UserList):
+            self.data().extend(other.data())
+        else:
+            self.data().extend(other)