Replace overriding constructor with a setup() method.

- allows catching any exceptions and making sure the xml is in the error message - isolates subclasses from external interface a bit

Replace overriding constructor with a setup() method.
- allows catching any exceptions and making sure the xml is in the error message - isolates subclasses from external interface a bit
d6cb4328 · Victor Shnayder · 1a843c2d · d6cb4328
Commit d6cb4328 authored Oct 29, 2012 by Victor Shnayder
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Showing with 69 additions and 61 deletions

common/lib/capa/capa/inputtypes.py
+69 -61

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--- a/common/lib/capa/capa/inputtypes.py
+++ b/common/lib/capa/capa/inputtypes.py