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.
diff --git a/Lib/codeop.py b/Lib/codeop.py
index 080e00b..46926b5 100644
--- a/Lib/codeop.py
+++ b/Lib/codeop.py
@@ -4,6 +4,8 @@
import string
import traceback
+__all__ = ["compile_command"]
+
def compile_command(source, filename="<input>", symbol="single"):
r"""Compile a command and determine whether it is incomplete.