VirtualMailManager/pycompat/__init__.py
branchv0.6.x
changeset 260 b052a2f0f5d4
parent 224 7e9874a50d92
child 366 d6573da35b5f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/VirtualMailManager/pycompat/__init__.py	Thu Apr 22 18:51:16 2010 +0000
@@ -0,0 +1,38 @@
+# -*- coding: UTF-8 -*-
+# Copyright (c) 2010, Pascal Volk
+# See COPYING for distribution information.
+
+"""
+    VirtualMailManager.pycompat
+
+    VirtualMailManager's compatibility stuff for Python 2.4
+"""
+
+# http://docs.python.org/library/functions.html#all
+try:
+    all = all
+except NameError:
+    def all(iterable):
+        """Return True if all elements of the *iterable* are true
+        (or if the iterable is empty).
+
+        """
+        for element in iterable:
+            if not element:
+                return False
+        return True
+
+
+# http://docs.python.org/library/functions.html#any
+try:
+    any = any
+except NameError:
+    def any(iterable):
+        """Return True if any element of the *iterable* is true.  If the
+        iterable is empty, return False.
+
+        """
+        for element in iterable:
+            if element:
+                return True
+        return False