Revert commit r63086.

3 files changed, 219 insertions, 237 deletions

diff --git a/Lib/plat-mac/PixMapWrapper.py b/Lib/plat-mac/PixMapWrapper.py
index a89536b..62297b3 100644
--- a/Lib/plat-mac/PixMapWrapper.py
+++ b/Lib/plat-mac/PixMapWrapper.py
@@ -1,8 +1,214 @@
-import sys
-from warnings import warnpy3k
+"""PixMapWrapper - defines the PixMapWrapper class, which wraps an opaque
+QuickDraw PixMap data structure in a handy Python class.  Also provides
+methods to convert to/from pixel data (from, e.g., the img module) or a
+Python Imaging Library Image object.
 
-warnpy3k("the PixMapWrapper module has been renamed "
-         "to 'pixmapwrapper' in Python 3.0", stacklevel=2)
+J. Strout <joe@strout.net>  February 1999"""
 
-import pixmapwrapper
-sys.modules[__name__] = pixmapwrapper
+from Carbon import Qd
+from Carbon import QuickDraw
+import struct
+import MacOS
+import img
+import imgformat
+
+# PixMap data structure element format (as used with struct)
+_pmElemFormat = {
+    'baseAddr':'l',     # address of pixel data
+    'rowBytes':'H',     # bytes per row, plus 0x8000
+    'bounds':'hhhh',    # coordinates imposed over pixel data
+        'top':'h',
+        'left':'h',
+        'bottom':'h',
+        'right':'h',
+    'pmVersion':'h',    # flags for Color QuickDraw
+    'packType':'h',     # format of compression algorithm
+    'packSize':'l',     # size after compression
+    'hRes':'l',         # horizontal pixels per inch
+    'vRes':'l',         # vertical pixels per inch
+    'pixelType':'h',    # pixel format
+    'pixelSize':'h',    # bits per pixel
+    'cmpCount':'h',     # color components per pixel
+    'cmpSize':'h',      # bits per component
+    'planeBytes':'l',   # offset in bytes to next plane
+    'pmTable':'l',      # handle to color table
+    'pmReserved':'l'    # reserved for future use
+}
+
+# PixMap data structure element offset
+_pmElemOffset = {
+    'baseAddr':0,
+    'rowBytes':4,
+    'bounds':6,
+        'top':6,
+        'left':8,
+        'bottom':10,
+        'right':12,
+    'pmVersion':14,
+    'packType':16,
+    'packSize':18,
+    'hRes':22,
+    'vRes':26,
+    'pixelType':30,
+    'pixelSize':32,
+    'cmpCount':34,
+    'cmpSize':36,
+    'planeBytes':38,
+    'pmTable':42,
+    'pmReserved':46
+}
+
+class PixMapWrapper:
+    """PixMapWrapper -- wraps the QD PixMap object in a Python class,
+    with methods to easily get/set various pixmap fields.  Note: Use the
+    PixMap() method when passing to QD calls."""
+
+    def __init__(self):
+        self.__dict__['data'] = ''
+        self._header = struct.pack("lhhhhhhhlllhhhhlll",
+            id(self.data)+MacOS.string_id_to_buffer,
+            0,                      # rowBytes
+            0, 0, 0, 0,             # bounds
+            0,                      # pmVersion
+            0, 0,                   # packType, packSize
+            72<<16, 72<<16,         # hRes, vRes
+            QuickDraw.RGBDirect,    # pixelType
+            16,                     # pixelSize
+            2, 5,                   # cmpCount, cmpSize,
+            0, 0, 0)                # planeBytes, pmTable, pmReserved
+        self.__dict__['_pm'] = Qd.RawBitMap(self._header)
+
+    def _stuff(self, element, bytes):
+        offset = _pmElemOffset[element]
+        fmt = _pmElemFormat[element]
+        self._header = self._header[:offset] \
+            + struct.pack(fmt, bytes) \
+            + self._header[offset + struct.calcsize(fmt):]
+        self.__dict__['_pm'] = None
+
+    def _unstuff(self, element):
+        offset = _pmElemOffset[element]
+        fmt = _pmElemFormat[element]
+        return struct.unpack(fmt, self._header[offset:offset+struct.calcsize(fmt)])[0]
+
+    def __setattr__(self, attr, val):
+        if attr == 'baseAddr':
+            raise 'UseErr', "don't assign to .baseAddr -- assign to .data instead"
+        elif attr == 'data':
+            self.__dict__['data'] = val
+            self._stuff('baseAddr', id(self.data) + MacOS.string_id_to_buffer)
+        elif attr == 'rowBytes':
+            # high bit is always set for some odd reason
+            self._stuff('rowBytes', val | 0x8000)
+        elif attr == 'bounds':
+            # assume val is in official Left, Top, Right, Bottom order!
+            self._stuff('left',val[0])
+            self._stuff('top',val[1])
+            self._stuff('right',val[2])
+            self._stuff('bottom',val[3])
+        elif attr == 'hRes' or attr == 'vRes':
+            # 16.16 fixed format, so just shift 16 bits
+            self._stuff(attr, int(val) << 16)
+        elif attr in _pmElemFormat.keys():
+            # any other pm attribute -- just stuff
+            self._stuff(attr, val)
+        else:
+            self.__dict__[attr] = val
+
+    def __getattr__(self, attr):
+        if attr == 'rowBytes':
+            # high bit is always set for some odd reason
+            return self._unstuff('rowBytes') & 0x7FFF
+        elif attr == 'bounds':
+            # return bounds in official Left, Top, Right, Bottom order!
+            return ( \
+                self._unstuff('left'),
+                self._unstuff('top'),
+                self._unstuff('right'),
+                self._unstuff('bottom') )
+        elif attr == 'hRes' or attr == 'vRes':
+            # 16.16 fixed format, so just shift 16 bits
+            return self._unstuff(attr) >> 16
+        elif attr in _pmElemFormat.keys():
+            # any other pm attribute -- just unstuff
+            return self._unstuff(attr)
+        else:
+            return self.__dict__[attr]
+
+
+    def PixMap(self):
+        "Return a QuickDraw PixMap corresponding to this data."
+        if not self.__dict__['_pm']:
+            self.__dict__['_pm'] = Qd.RawBitMap(self._header)
+        return self.__dict__['_pm']
+
+    def blit(self, x1=0,y1=0,x2=None,y2=None, port=None):
+        """Draw this pixmap into the given (default current) grafport."""
+        src = self.bounds
+        dest = [x1,y1,x2,y2]
+        if x2 is None:
+            dest[2] = x1 + src[2]-src[0]
+        if y2 is None:
+            dest[3] = y1 + src[3]-src[1]
+        if not port: port = Qd.GetPort()
+        Qd.CopyBits(self.PixMap(), port.GetPortBitMapForCopyBits(), src, tuple(dest),
+                QuickDraw.srcCopy, None)
+
+    def fromstring(self,s,width,height,format=imgformat.macrgb):
+        """Stuff this pixmap with raw pixel data from a string.
+        Supply width, height, and one of the imgformat specifiers."""
+        # we only support 16- and 32-bit mac rgb...
+        # so convert if necessary
+        if format != imgformat.macrgb and format != imgformat.macrgb16:
+            # (LATER!)
+            raise "NotImplementedError", "conversion to macrgb or macrgb16"
+        self.data = s
+        self.bounds = (0,0,width,height)
+        self.cmpCount = 3
+        self.pixelType = QuickDraw.RGBDirect
+        if format == imgformat.macrgb:
+            self.pixelSize = 32
+            self.cmpSize = 8
+        else:
+            self.pixelSize = 16
+            self.cmpSize = 5
+        self.rowBytes = width*self.pixelSize/8
+
+    def tostring(self, format=imgformat.macrgb):
+        """Return raw data as a string in the specified format."""
+        # is the native format requested?  if so, just return data
+        if (format == imgformat.macrgb and self.pixelSize == 32) or \
+           (format == imgformat.macrgb16 and self.pixelsize == 16):
+            return self.data
+        # otherwise, convert to the requested format
+        # (LATER!)
+            raise "NotImplementedError", "data format conversion"
+
+    def fromImage(self,im):
+        """Initialize this PixMap from a PIL Image object."""
+        # We need data in ARGB format; PIL can't currently do that,
+        # but it can do RGBA, which we can use by inserting one null
+        # up frontpm =
+        if im.mode != 'RGBA': im = im.convert('RGBA')
+        data = chr(0) + im.tostring()
+        self.fromstring(data, im.size[0], im.size[1])
+
+    def toImage(self):
+        """Return the contents of this PixMap as a PIL Image object."""
+        import Image
+        # our tostring() method returns data in ARGB format,
+        # whereas Image uses RGBA; a bit of slicing fixes this...
+        data = self.tostring()[1:] + chr(0)
+        bounds = self.bounds
+        return Image.fromstring('RGBA',(bounds[2]-bounds[0],bounds[3]-bounds[1]),data)
+
+def test():
+    import MacOS
+    import EasyDialogs
+    import Image
+    path = EasyDialogs.AskFileForOpen("Image File:")
+    if not path: return
+    pm = PixMapWrapper()
+    pm.fromImage( Image.open(path) )
+    pm.blit(20,20)
+    return pm
diff --git a/Lib/plat-mac/pixmapwrapper.py b/Lib/plat-mac/pixmapwrapper.py
deleted file mode 100644
index 62297b3..0000000
--- a/Lib/plat-mac/pixmapwrapper.py
+++ /dev/null
@@ -1,214 +0,0 @@
-"""PixMapWrapper - defines the PixMapWrapper class, which wraps an opaque
-QuickDraw PixMap data structure in a handy Python class.  Also provides
-methods to convert to/from pixel data (from, e.g., the img module) or a
-Python Imaging Library Image object.
-
-J. Strout <joe@strout.net>  February 1999"""
-
-from Carbon import Qd
-from Carbon import QuickDraw
-import struct
-import MacOS
-import img
-import imgformat
-
-# PixMap data structure element format (as used with struct)
-_pmElemFormat = {
-    'baseAddr':'l',     # address of pixel data
-    'rowBytes':'H',     # bytes per row, plus 0x8000
-    'bounds':'hhhh',    # coordinates imposed over pixel data
-        'top':'h',
-        'left':'h',
-        'bottom':'h',
-        'right':'h',
-    'pmVersion':'h',    # flags for Color QuickDraw
-    'packType':'h',     # format of compression algorithm
-    'packSize':'l',     # size after compression
-    'hRes':'l',         # horizontal pixels per inch
-    'vRes':'l',         # vertical pixels per inch
-    'pixelType':'h',    # pixel format
-    'pixelSize':'h',    # bits per pixel
-    'cmpCount':'h',     # color components per pixel
-    'cmpSize':'h',      # bits per component
-    'planeBytes':'l',   # offset in bytes to next plane
-    'pmTable':'l',      # handle to color table
-    'pmReserved':'l'    # reserved for future use
-}
-
-# PixMap data structure element offset
-_pmElemOffset = {
-    'baseAddr':0,
-    'rowBytes':4,
-    'bounds':6,
-        'top':6,
-        'left':8,
-        'bottom':10,
-        'right':12,
-    'pmVersion':14,
-    'packType':16,
-    'packSize':18,
-    'hRes':22,
-    'vRes':26,
-    'pixelType':30,
-    'pixelSize':32,
-    'cmpCount':34,
-    'cmpSize':36,
-    'planeBytes':38,
-    'pmTable':42,
-    'pmReserved':46
-}
-
-class PixMapWrapper:
-    """PixMapWrapper -- wraps the QD PixMap object in a Python class,
-    with methods to easily get/set various pixmap fields.  Note: Use the
-    PixMap() method when passing to QD calls."""
-
-    def __init__(self):
-        self.__dict__['data'] = ''
-        self._header = struct.pack("lhhhhhhhlllhhhhlll",
-            id(self.data)+MacOS.string_id_to_buffer,
-            0,                      # rowBytes
-            0, 0, 0, 0,             # bounds
-            0,                      # pmVersion
-            0, 0,                   # packType, packSize
-            72<<16, 72<<16,         # hRes, vRes
-            QuickDraw.RGBDirect,    # pixelType
-            16,                     # pixelSize
-            2, 5,                   # cmpCount, cmpSize,
-            0, 0, 0)                # planeBytes, pmTable, pmReserved
-        self.__dict__['_pm'] = Qd.RawBitMap(self._header)
-
-    def _stuff(self, element, bytes):
-        offset = _pmElemOffset[element]
-        fmt = _pmElemFormat[element]
-        self._header = self._header[:offset] \
-            + struct.pack(fmt, bytes) \
-            + self._header[offset + struct.calcsize(fmt):]
-        self.__dict__['_pm'] = None
-
-    def _unstuff(self, element):
-        offset = _pmElemOffset[element]
-        fmt = _pmElemFormat[element]
-        return struct.unpack(fmt, self._header[offset:offset+struct.calcsize(fmt)])[0]
-
-    def __setattr__(self, attr, val):
-        if attr == 'baseAddr':
-            raise 'UseErr', "don't assign to .baseAddr -- assign to .data instead"
-        elif attr == 'data':
-            self.__dict__['data'] = val
-            self._stuff('baseAddr', id(self.data) + MacOS.string_id_to_buffer)
-        elif attr == 'rowBytes':
-            # high bit is always set for some odd reason
-            self._stuff('rowBytes', val | 0x8000)
-        elif attr == 'bounds':
-            # assume val is in official Left, Top, Right, Bottom order!
-            self._stuff('left',val[0])
-            self._stuff('top',val[1])
-            self._stuff('right',val[2])
-            self._stuff('bottom',val[3])
-        elif attr == 'hRes' or attr == 'vRes':
-            # 16.16 fixed format, so just shift 16 bits
-            self._stuff(attr, int(val) << 16)
-        elif attr in _pmElemFormat.keys():
-            # any other pm attribute -- just stuff
-            self._stuff(attr, val)
-        else:
-            self.__dict__[attr] = val
-
-    def __getattr__(self, attr):
-        if attr == 'rowBytes':
-            # high bit is always set for some odd reason
-            return self._unstuff('rowBytes') & 0x7FFF
-        elif attr == 'bounds':
-            # return bounds in official Left, Top, Right, Bottom order!
-            return ( \
-                self._unstuff('left'),
-                self._unstuff('top'),
-                self._unstuff('right'),
-                self._unstuff('bottom') )
-        elif attr == 'hRes' or attr == 'vRes':
-            # 16.16 fixed format, so just shift 16 bits
-            return self._unstuff(attr) >> 16
-        elif attr in _pmElemFormat.keys():
-            # any other pm attribute -- just unstuff
-            return self._unstuff(attr)
-        else:
-            return self.__dict__[attr]
-
-
-    def PixMap(self):
-        "Return a QuickDraw PixMap corresponding to this data."
-        if not self.__dict__['_pm']:
-            self.__dict__['_pm'] = Qd.RawBitMap(self._header)
-        return self.__dict__['_pm']
-
-    def blit(self, x1=0,y1=0,x2=None,y2=None, port=None):
-        """Draw this pixmap into the given (default current) grafport."""
-        src = self.bounds
-        dest = [x1,y1,x2,y2]
-        if x2 is None:
-            dest[2] = x1 + src[2]-src[0]
-        if y2 is None:
-            dest[3] = y1 + src[3]-src[1]
-        if not port: port = Qd.GetPort()
-        Qd.CopyBits(self.PixMap(), port.GetPortBitMapForCopyBits(), src, tuple(dest),
-                QuickDraw.srcCopy, None)
-
-    def fromstring(self,s,width,height,format=imgformat.macrgb):
-        """Stuff this pixmap with raw pixel data from a string.
-        Supply width, height, and one of the imgformat specifiers."""
-        # we only support 16- and 32-bit mac rgb...
-        # so convert if necessary
-        if format != imgformat.macrgb and format != imgformat.macrgb16:
-            # (LATER!)
-            raise "NotImplementedError", "conversion to macrgb or macrgb16"
-        self.data = s
-        self.bounds = (0,0,width,height)
-        self.cmpCount = 3
-        self.pixelType = QuickDraw.RGBDirect
-        if format == imgformat.macrgb:
-            self.pixelSize = 32
-            self.cmpSize = 8
-        else:
-            self.pixelSize = 16
-            self.cmpSize = 5
-        self.rowBytes = width*self.pixelSize/8
-
-    def tostring(self, format=imgformat.macrgb):
-        """Return raw data as a string in the specified format."""
-        # is the native format requested?  if so, just return data
-        if (format == imgformat.macrgb and self.pixelSize == 32) or \
-           (format == imgformat.macrgb16 and self.pixelsize == 16):
-            return self.data
-        # otherwise, convert to the requested format
-        # (LATER!)
-            raise "NotImplementedError", "data format conversion"
-
-    def fromImage(self,im):
-        """Initialize this PixMap from a PIL Image object."""
-        # We need data in ARGB format; PIL can't currently do that,
-        # but it can do RGBA, which we can use by inserting one null
-        # up frontpm =
-        if im.mode != 'RGBA': im = im.convert('RGBA')
-        data = chr(0) + im.tostring()
-        self.fromstring(data, im.size[0], im.size[1])
-
-    def toImage(self):
-        """Return the contents of this PixMap as a PIL Image object."""
-        import Image
-        # our tostring() method returns data in ARGB format,
-        # whereas Image uses RGBA; a bit of slicing fixes this...
-        data = self.tostring()[1:] + chr(0)
-        bounds = self.bounds
-        return Image.fromstring('RGBA',(bounds[2]-bounds[0],bounds[3]-bounds[1]),data)
-
-def test():
-    import MacOS
-    import EasyDialogs
-    import Image
-    path = EasyDialogs.AskFileForOpen("Image File:")
-    if not path: return
-    pm = PixMapWrapper()
-    pm.fromImage( Image.open(path) )
-    pm.blit(20,20)
-    return pm
diff --git a/Lib/test/test_py3kwarn.py b/Lib/test/test_py3kwarn.py
index 9db4fd8..85a772d 100644
--- a/Lib/test/test_py3kwarn.py
+++ b/Lib/test/test_py3kwarn.py
@@ -183,10 +183,9 @@ class TestStdlibRemovals(unittest.TestCase):
 
 class TestStdlibRenames(unittest.TestCase):
 
-    all_platforms = {'copy_reg': 'copyreg', 'Queue': 'queue'}
-    inclusive_platforms = {'mac': {'PixMapWrapper': 'pixmapwrapper'}}
+    renames = {'copy_reg': 'copyreg', 'Queue': 'queue'}
 
-    def check_rename(self, module_name, new_module_name, optional=False):
+    def check_rename(self, module_name, new_module_name):
         """Make sure that:
         - A DeprecationWarning is raised when importing using the
           old 2.x module name.
@@ -202,32 +201,23 @@ class TestStdlibRenames(unittest.TestCase):
                 except DeprecationWarning as exc:
                     self.assert_(module_name in exc.args[0])
                     self.assert_(new_module_name in exc.args[0])
-                except ImportError:
-                    if not optional:
-                        raise
                 else:
                     self.fail("DeprecationWarning not raised for %s" %
                               module_name)
         with CleanImport(new_module_name):
             try:
                 __import__(new_module_name, level=0)
+            except ImportError:
+                self.fail("cannot import %s with its 3.x name, %s" %
+                          module_name, new_module_name)
             except DeprecationWarning:
                 self.fail("unexpected DeprecationWarning raised for %s" %
                           module_name)
-            except ImportError:
-                if not optional:
-                    self.fail("cannot import %s with its 3.x name, %s" %
-                              module_name, new_module_name)
 
-    def test_platform_independent_renames(self):
-        for module_name, new_module_name in self.all_platforms.items():
+    def test_module_renames(self):
+        for module_name, new_module_name in self.renames.items():
             self.check_rename(module_name, new_module_name)
 
-    def test_platform_specific_renames(self):
-        renames = self.inclusive_platforms.get(sys.platform, {})
-        for module_name, new_module_name in renames.items():
-            self.check_removal(module_name, new_module_name, optional=True)
-
 
 def test_main():
     run_unittest(TestPy3KWarnings,