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Get rid of duplicate definition of BufferedIOBase.

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This commit is contained in:
Guido van Rossum 2007-04-06 18:11:47 +00:00
parent 78892e4613
commit 186685905c
1 changed files with 6 additions and 12 deletions
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18
Lib/io.py
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@ -331,12 +331,7 @@ class SocketIO(RawIOBase):
return self._sock.fileno()
class BufferedIOBase(RawIOBase):
"""XXX Docstring."""
class _MemoryBufferMixin:
class _MemoryIOBase(RawIOBase):
# XXX docstring
@ -399,7 +394,7 @@ class _MemoryBufferMixin:
return True
class BytesIO(_MemoryBufferMixin, BufferedIOBase):
class BytesIO(_MemoryIOBase):
"""Buffered I/O implementation using a bytes buffer, like StringIO."""
@ -409,10 +404,10 @@ class BytesIO(_MemoryBufferMixin, BufferedIOBase):
buffer = b""
if inital_bytes is not None:
buffer += inital_bytes
_MemoryBufferMixin.__init__(self, buffer)
_MemoryIOBase.__init__(self, buffer)
class StringIO(_MemoryBufferMixin, BufferedIOBase):
class StringIO(_MemoryIOBase):
"""Buffered I/O implementation using a string buffer, like StringIO."""
@ -425,7 +420,7 @@ class StringIO(_MemoryBufferMixin, BufferedIOBase):
buffer = ""
if inital_string is not None:
buffer += inital_string
_MemoryBufferMixin.__init__(self, buffer)
_MemoryIOBase.__init__(self, buffer)
class BufferedIOBase(RawIOBase):
@ -441,8 +436,7 @@ class BufferedReader(BufferedIOBase):
"""Buffer for a readable sequential RawIO object.
Does not allow random access (seek, tell). (Use BufferedRandom
for that.)
Does not allow random access (seek, tell).
"""
def __init__(self, raw, buffer_size=DEFAULT_BUFFER_SIZE):