[pypy-commit] pypy PyBuffer: Move ByteBuffer to pypy.interpreter.buffer

[rlamy]

Author: Ronan Lamy <ronan.lamy at gmail.com>
Branch: PyBuffer
Changeset: r90806:3c2915c596d5
Date: 2017-03-25 15:49 +0000
http://bitbucket.org/pypy/pypy/changeset/3c2915c596d5/

Log:	Move ByteBuffer to pypy.interpreter.buffer

diff --git a/pypy/interpreter/buffer.py b/pypy/interpreter/buffer.py
--- a/pypy/interpreter/buffer.py
+++ b/pypy/interpreter/buffer.py
@@ -1,3 +1,4 @@
+from rpython.rlib.rgc import nonmoving_raw_ptr_for_resizable_list
 
 class Buffer(object):
     """Abstract base class for buffers."""
@@ -73,6 +74,25 @@
     def releasebuffer(self):
         pass
 
+class ByteBuffer(Buffer):
+    _immutable_ = True
+
+    def __init__(self, len):
+        self.data = ['\x00'] * len
+        self.readonly = False
+
+    def getlength(self):
+        return len(self.data)
+
+    def getitem(self, index):
+        return self.data[index]
+
+    def setitem(self, index, char):
+        self.data[index] = char
+
+    def get_raw_address(self):
+        return nonmoving_raw_ptr_for_resizable_list(self.data)
+
 class StringBuffer(Buffer):
     _attrs_ = ['readonly', 'value']
     _immutable_ = True
diff --git a/pypy/module/__pypy__/bytebuffer.py b/pypy/module/__pypy__/bytebuffer.py
--- a/pypy/module/__pypy__/bytebuffer.py
+++ b/pypy/module/__pypy__/bytebuffer.py
@@ -2,29 +2,8 @@
 # A convenient read-write buffer.  Located here for want of a better place.
 #
 
-from pypy.interpreter.buffer import Buffer
+from pypy.interpreter.buffer import ByteBuffer
 from pypy.interpreter.gateway import unwrap_spec
-from rpython.rlib.rgc import nonmoving_raw_ptr_for_resizable_list
-
-
-class ByteBuffer(Buffer):
-    _immutable_ = True
-
-    def __init__(self, len):
-        self.data = ['\x00'] * len
-        self.readonly = False
-
-    def getlength(self):
-        return len(self.data)
-
-    def getitem(self, index):
-        return self.data[index]
-
-    def setitem(self, index, char):
-        self.data[index] = char
-
-    def get_raw_address(self):
-        return nonmoving_raw_ptr_for_resizable_list(self.data)
 
 @unwrap_spec(length=int)
 def bytebuffer(space, length):