added __all__ lists to a number of Python modules

added test script and expected output file as well
this closes patch 103297.
__all__ attributes will be added to other modules without first submitting
a patch, just adding the necessary line to the test script to verify
more-or-less correct implementation.

Lib/BaseHTTPServer.py

@@ -63,6 +63,7 @@ XXX To do:
 
 __version__ = "0.2"
 
+__all__ = ["HTTPServer", "BaseHTTPRequestHandler"]
 
 import sys
 import time

Lib/Bastion.py

@@ -26,6 +26,7 @@ bastion is created.
 
 """
 
+__all__ = ["BastionClass", "Bastion"]
 
 from types import MethodType
 

Lib/CGIHTTPServer.py

@@ -19,6 +19,7 @@ SECURITY WARNING: DON'T USE THIS CODE UNLESS YOU ARE INSIDE A FIREWALL
 
 __version__ = "0.4"
 
+__all__ = ["CGIHTTPRequestHandler"]
 
 import os
 import sys

Lib/ConfigParser.py

@@ -89,6 +89,11 @@ import sys
 import string
 import re
 
+__all__ = ["NoSectionError","DuplicateSectionError","NoOptionError",
+           "InterpolationError","InterpolationDepthError","ParsingError",
+           "MissingSectionHeaderError","ConfigParser",
+           "MAX_INTERPOLATION_DEPTH"]
+
 DEFAULTSECT = "DEFAULT"
 
 MAX_INTERPOLATION_DEPTH = 10

Lib/Cookie.py

@@ -228,6 +228,8 @@ try:
 except ImportError:
     raise ImportError, "Cookie.py requires 're' from Python 1.5 or later"
 
+__all__ = ["CookieError","BaseCookie","SimpleCookie","SerialCookie",
+           "SmartCookie","Cookie"]
 
 #
 # Define an exception visible to External modules

Lib/MimeWriter.py

@@ -10,6 +10,7 @@ MimeWriter - the only thing here.
 import string
 import mimetools
 
+__all__ = ["MimeWriter"]
 
 class MimeWriter:
 

Lib/Queue.py

@@ -1,5 +1,7 @@
 """A multi-producer, multi-consumer queue."""
 
+__all__ = ["Queue","Empty","Full"]
+
 class Empty(Exception):
     "Exception raised by Queue.get(block=0)/get_nowait()."
     pass

Lib/SimpleHTTPServer.py

@@ -8,6 +8,7 @@ and HEAD requests in a fairly straightforward manner.
 
 __version__ = "0.6"
 
+__all__ = ["SimpleHTTPRequestHandler"]
 
 import os
 import string

Lib/SocketServer.py

@@ -127,6 +127,13 @@ import socket
 import sys
 import os
 
+__all__ = ["TCPServer","UDPServer","ForkingUDPServer","ForkingTCPServer",
+           "ThreadingUDPServer","ThreadingTCPServer","BaseRequestHandler",
+           "StreamRequestHandler","DatagramRequestHandler"]
+if hasattr(socket, "AF_UNIX"):
+    __all__.extend(["UnixStreamServer","UnixDatagramServer",
+                    "ThreadingUnixStreamServer",
+                    "ThreadingUnixDatagramServer"])
 
 class BaseServer:
 

Lib/StringIO.py

@@ -34,6 +34,8 @@ try:
 except ImportError:
     EINVAL = 22
 
+__all__ = ["StringIO"]
+
 EMPTYSTRING = ''
 
 class StringIO:

Lib/UserDict.py

@@ -1,5 +1,7 @@
 """A more or less complete user-defined wrapper around dictionary objects."""
 
+__all__ = ["UserDict"]
+
 class UserDict:
     def __init__(self, dict=None):
         self.data = {}

Lib/UserList.py

@@ -1,5 +1,7 @@
 """A more or less complete user-defined wrapper around list objects."""
 
+__all__ = ["UserList"]
+
 class UserList:
     def __init__(self, initlist=None):
         self.data = []

Lib/UserString.py

@@ -8,6 +8,8 @@ This module requires Python 1.6 or later.
 from types import StringType, UnicodeType
 import sys
 
+__all__ = ["UserString","MutableString"]
+
 class UserString:
     def __init__(self, seq):
         if isinstance(seq, StringType) or isinstance(seq, UnicodeType):

Lib/aifc.py

@@ -137,6 +137,8 @@ writeframesraw.
 import struct
 import __builtin__
 
+__all__ = ["Error","open","openfp"]
+
 class Error(Exception):
     pass
 

Lib/anydbm.py

@@ -42,6 +42,8 @@ only if it doesn't exist; and 'n' always creates a new database.
 
 """
 
+__all__ = ["error","open"]
+
 try:
     class error(Exception):
         pass

Lib/atexit.py

@@ -5,6 +5,8 @@ upon normal program termination.
 One public function, register, is defined.
 """
 
+__all__ = ["register"]
+
 _exithandlers = []
 def _run_exitfuncs():
     """run any registered exit functions

Lib/audiodev.py

@@ -1,5 +1,7 @@
 """Classes for manipulating audio devices (currently only for Sun and SGI)"""
 
+__all__ = ["error","AudioDev"]
+
 class error(Exception):
     pass
 

Lib/base64.py

@@ -6,6 +6,8 @@
 
 import binascii
 
+__all__ = ["encode","decode","encodestring","decodestring"]
+
 MAXLINESIZE = 76 # Excluding the CRLF
 MAXBINSIZE = (MAXLINESIZE/4)*3
 

Lib/bdb.py

@@ -4,6 +4,8 @@ import sys
 import os
 import types
 
+__all__ = ["BdbQuit","Bdb","Breakpoint"]
+
 BdbQuit = 'bdb.BdbQuit' # Exception to give up completely
 
 

Lib/binhex.py

@@ -27,6 +27,8 @@ import struct
 import string
 import binascii
 
+__all__ = ["binhex","hexbin","Error"]
+
 class Error(Exception):
     pass