Import error consumed - needs to be output

[brad103]

Troubleshooting tests run using waferslim is made difficult because of the ImportError consumption that currently happens in ExecutionContext of execution.py. We have modified our code version to output the logging.error message as below.

Cheers Tim
Brad

    def get_type(self, fully_qualified_name):
        ''' Get a type instance from the context '''
        dot_pos = fully_qualified_name.rfind('.')
        if dot_pos == -1:
            for prefix in self._type_prefixes:
                try:
                    prefixed_name = '%s.%s' % (prefix, fully_qualified_name)
                    return self.get_type(prefixed_name)
                except (TypeError):
                    pass
                except ImportError, err:
                    logging.error(err)
            msg = 'Type %s is not in a module: perhaps you want to Import it?'
            raise TypeError(msg % fully_qualified_name)

        module_part = fully_qualified_name[:dot_pos]
        type_part = fully_qualified_name[dot_pos + 1:]
        module = self.get_module(module_part)
        try:
            _type = getattr(module, type_part)
            return _type
        except AttributeError:
            msg = '%s could not be found in %s' % (type_part, module_part)
            raise TypeError(msg)