[Zope] How to transpose a 2-D array?

[Jason Wong]

Question: How do I transpose the contents of a 2-D array?

Purpose: I have a ZSQL-Method which returns the rows (Model 1, Model 2 etc)
as in Diagram 1 below (best viewed in a fixed-width font). I want to present
this information in an HTML table as in Diagram 2 below.


Diagram 1
=========

Model   | Feature 1 | Feature 2 | Feature 3 | Feature 4
--------+-----------+-----------+-----------+-----------
Model 1 |  Yes      |  Yes      |  Yes      |  No
--------+-----------+-----------+-----------+-----------
Model 2 |  Yes      |  Yes      |  No       |  No
--------+-----------+-----------+-----------+-----------
Model 3 |  No       |  Yes      |  No       |  Yes


Diagram 2
=========

          | Model 1 | Model 2 | Model 3
----------+---------+---------+---------
Feature 1 |  Yes    |  Yes    |  No
----------+---------+---------+---------
Feature 2 |  Yes    |  Yes    |  Yes
----------+---------+---------+---------
Feature 3 |  Yes    |  No     |  No
----------+---------+---------+---------
Feature 4 |  No     |  No     |  Yes


tia
-
Jason Wong
Digital View Ltd
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