pyt...@bdurham.com wrote:
Scott,
Newbie question (and I'm not the OP): What are your thoughts on having
your decorator add an attribute to the functions vs. placing the
functions in a global variable?
def _included(f):
f._included = True
return f
I tried experimenting with this technique, but could not find a way to
use dir() to discover all my functions with an _included attribute.
The following convoluted comprehension works to execute functions with
an _included attribute when a list of function names is available....
However, I can't figure out a way to replace my list of hard-coded
function names with the output from the dir() command.
Here's how I'd do it:
def call_all(module):
for name in dir(module):
contents = getattr(module, name)
if hasattr(contents, '_included'):
yield contents()
--Scott David Daniels
scott.dani...@acm.org
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