Module util

Provides general-purpose utilities.

Author: Kenneth J. Pronovici <pronovic@ieee.org>

Classes

FirstClass
Special list class.

_SecondClass
Represents something else that I forgot just now.

Functions

method2(d, keys)
Removes all of the keys from the dictionary.

source code

methodOne(d)
Returns the keys of the dictionary sorted by value.

source code

Variables

CONSTANT_ONE = 'one'
The first constant

CONSTANT_TWO = 'two'
The second constant

__package__ = None
hash(x)

Function Details

Removes all of the keys from the dictionary. The dictionary is altered in-place. Each key must exist in the dictionary.

Parameters:

Raises:

Returns the keys of the dictionary sorted by value.

There are cuter ways to do this in Python 2.4, but we were originally attempting to stay compatible with Python 2.3.

Parameters:

Returns:

List of dictionary keys sorted in order by dictionary value.