def get_description(self, environ=None):
        if self.description:
            return '''<ows:ExceptionText>%s</ows:ExceptionText>''' % escape(self.description)
        else:
            return ''
Gets the HTTP host from the environment or request headers.
dataset/ETHPy150Open geopython/pywps/pywps/exceptions.py/NoApplicableCode.get_description--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-0.96/django/http/__init__.py/get_host