Move UserList to collections.

11 files changed, 87 insertions, 87 deletions

diff --git a/Lib/UserList.py b/Lib/UserList.py
deleted file mode 100644
index 7617a08..0000000
--- a/Lib/UserList.py
+++ /dev/null
@@ -1,73 +0,0 @@
-"""A more or less complete user-defined wrapper around list objects."""
-
-import collections
-
-class UserList(collections.MutableSequence):
-    def __init__(self, initlist=None):
-        self.data = []
-        if initlist is not None:
-            # XXX should this accept an arbitrary sequence?
-            if type(initlist) == type(self.data):
-                self.data[:] = initlist
-            elif isinstance(initlist, UserList):
-                self.data[:] = initlist.data[:]
-            else:
-                self.data = list(initlist)
-    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):
-        return cmp(self.data, self.__cast(other))
-    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 __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):
-        if isinstance(other, UserList):
-            self.data += other.data
-        elif isinstance(other, type(self.data)):
-            self.data += other
-        else:
-            self.data += list(other)
-        return self
-    def __mul__(self, n):
-        return self.__class__(self.data*n)
-    __rmul__ = __mul__
-    def __imul__(self, n):
-        self.data *= n
-        return self
-    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, *args): return self.data.index(item, *args)
-    def reverse(self): self.data.reverse()
-    def sort(self, *args, **kwds): self.data.sort(*args, **kwds)
-    def extend(self, other):
-        if isinstance(other, UserList):
-            self.data.extend(other.data)
-        else:
-            self.data.extend(other)
diff --git a/Lib/collections.py b/Lib/collections.py
index abde718..93194e0 100644
--- a/Lib/collections.py
+++ b/Lib/collections.py
@@ -163,6 +163,80 @@ class UserDict(MutableMapping):
 
 
 ################################################################################
+### UserList
+################################################################################
+
+class UserList(MutableSequence):
+    """A more or less complete user-defined wrapper around list objects."""
+    def __init__(self, initlist=None):
+        self.data = []
+        if initlist is not None:
+            # XXX should this accept an arbitrary sequence?
+            if type(initlist) == type(self.data):
+                self.data[:] = initlist
+            elif isinstance(initlist, UserList):
+                self.data[:] = initlist.data[:]
+            else:
+                self.data = list(initlist)
+    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):
+        return other.data if isinstance(other, UserList) else other
+    def __cmp__(self, other):
+        return cmp(self.data, self.__cast(other))
+    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 __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)
+        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)
+        return self.__class__(list(other) + self.data)
+    def __iadd__(self, other):
+        if isinstance(other, UserList):
+            self.data += other.data
+        elif isinstance(other, type(self.data)):
+            self.data += other
+        else:
+            self.data += list(other)
+        return self
+    def __mul__(self, n):
+        return self.__class__(self.data*n)
+    __rmul__ = __mul__
+    def __imul__(self, n):
+        self.data *= n
+        return self
+    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, *args): return self.data.index(item, *args)
+    def reverse(self): self.data.reverse()
+    def sort(self, *args, **kwds): self.data.sort(*args, **kwds)
+    def extend(self, other):
+        if isinstance(other, UserList):
+            self.data.extend(other.data)
+        else:
+            self.data.extend(other)
+
+
+
+################################################################################
 ### Simple tests
 ################################################################################
 
diff --git a/Lib/test/string_tests.py b/Lib/test/string_tests.py
index 80fe475..24fca59 100644
--- a/Lib/test/string_tests.py
+++ b/Lib/test/string_tests.py
@@ -4,7 +4,7 @@ Common tests shared by test_str, test_unicode, test_userstring and test_string.
 
 import unittest, string, sys, struct
 from test import test_support
-from UserList import UserList
+from collections import UserList
 
 class Sequence:
     def __init__(self, seq='wxyz'): self.seq = seq
diff --git a/Lib/test/test_bisect.py b/Lib/test/test_bisect.py
index 95eafbe..dc18a0e 100644
--- a/Lib/test/test_bisect.py
+++ b/Lib/test/test_bisect.py
@@ -1,7 +1,7 @@
 import unittest
 from test import test_support
 from bisect import bisect_right, bisect_left, insort_left, insort_right, insort, bisect
-from UserList import UserList
+from collections import UserList
 
 class TestBisect(unittest.TestCase):
 
diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py
index f781db3..762afad 100644
--- a/Lib/test/test_builtin.py
+++ b/Lib/test/test_builtin.py
@@ -5,7 +5,7 @@ from test.test_support import fcmp, TESTFN, unlink,  run_unittest, \
                               run_with_locale
 from operator import neg
 
-import sys, warnings, random, collections, io, rational, fractions
+import sys, warnings, random, collections, io, fractions
 warnings.filterwarnings("ignore", "hex../oct.. of negative int",
                         FutureWarning, __name__)
 warnings.filterwarnings("ignore", "integer argument expected",
@@ -210,7 +210,7 @@ class BuiltinTest(unittest.TestCase):
         # verify that circular objects are not handled
         a = []; a.append(a)
         b = []; b.append(b)
-        from UserList import UserList
+        from collections import UserList
         c = UserList(); c.append(c)
         self.assertRaises(RuntimeError, cmp, a, b)
         self.assertRaises(RuntimeError, cmp, b, c)
diff --git a/Lib/test/test_extcall.py b/Lib/test/test_extcall.py
index 2dc87b9..596a3ef 100644
--- a/Lib/test/test_extcall.py
+++ b/Lib/test/test_extcall.py
@@ -1,6 +1,5 @@
 from test.test_support import verify, verbose, TestFailed, sortdict
-from UserList import UserList
-from collections import UserDict
+from collections import UserDict, UserList
 
 def e(a, b):
     print(a, b)
diff --git a/Lib/test/test_file.py b/Lib/test/test_file.py
index 5da2da9..5102de3 100644
--- a/Lib/test/test_file.py
+++ b/Lib/test/test_file.py
@@ -5,7 +5,7 @@ from array import array
 from weakref import proxy
 
 from test.test_support import TESTFN, findfile, run_unittest
-from UserList import UserList
+from collections import UserList
 
 class AutoFileTests(unittest.TestCase):
     # file tests for which a test file is automatically set up
diff --git a/Lib/test/test_fileio.py b/Lib/test/test_fileio.py
index 7f7332e..2f9c23f 100644
--- a/Lib/test/test_fileio.py
+++ b/Lib/test/test_fileio.py
@@ -7,7 +7,7 @@ from array import array
 from weakref import proxy
 
 from test.test_support import TESTFN, findfile, run_unittest
-from UserList import UserList
+from collections import UserList
 
 import _fileio
 
diff --git a/Lib/test/test_richcmp.py b/Lib/test/test_richcmp.py
index 3f97ece..7b6f9be 100644
--- a/Lib/test/test_richcmp.py
+++ b/Lib/test/test_richcmp.py
@@ -254,7 +254,7 @@ class MiscTest(unittest.TestCase):
 
     def test_recursion(self):
         # Check that comparison for recursive objects fails gracefully
-        from UserList import UserList
+        from collections import UserList
         a = UserList()
         b = UserList()
         a.append(b)
diff --git a/Lib/test/test_userlist.py b/Lib/test/test_userlist.py
index 32c7733..9d012e0 100644
--- a/Lib/test/test_userlist.py
+++ b/Lib/test/test_userlist.py
@@ -1,6 +1,6 @@
 # Check every path through every method of UserList
 
-from UserList import UserList
+from collections import UserList
 import unittest
 from test import test_support, list_tests
 
diff --git a/Lib/test/test_weakref.py b/Lib/test/test_weakref.py
index 922b293..7de7b77 100644
--- a/Lib/test/test_weakref.py
+++ b/Lib/test/test_weakref.py
@@ -1,7 +1,7 @@
 import gc
 import sys
 import unittest
-import UserList
+import collections
 import weakref
 
 from test import test_support
@@ -157,7 +157,7 @@ class ReferencesTestCase(TestBase):
         o = C()
         self.check_proxy(o, weakref.proxy(o))
 
-        L = UserList.UserList()
+        L = collections.UserList()
         p = weakref.proxy(L)
         self.failIf(p, "proxy for empty UserList should be false")
         p.append(12)
@@ -171,11 +171,11 @@ class ReferencesTestCase(TestBase):
         p[1] = 5
         self.assertEqual(L[1], 5)
         self.assertEqual(p[1], 5)
-        L2 = UserList.UserList(L)
+        L2 = collections.UserList(L)
         p2 = weakref.proxy(L2)
         self.assertEqual(p, p2)
         ## self.assertEqual(repr(L2), repr(p2))
-        L3 = UserList.UserList(range(10))
+        L3 = collections.UserList(range(10))
         p3 = weakref.proxy(L3)
         self.assertEqual(L3[:], p3[:])
         self.assertEqual(L3[5:], p3[5:])