Esempio n. 1
0
def admin_stats(admin_site, request, **kwargs):
    boxes = []

    memory_heap = get_memory_heap()
    if memory_heap:
        boxes.append({'title':'Memory Heap', 'body':'<pre>%s</pre>' % memory_heap})

    process_info = get_process_info()
    if process_info:
        body = '<ul>%s</ul>' % ''.join(['<li>%s: %s</li>'%(k,v) for k,v in process_info])
        boxes.append({'title':'Process Info', 'body':body})

    return boxes
Esempio n. 2
0
    def process_exception(self, request, response, exception):
        logger = get_logger('london')
        full_url = 'http%s://%s%s'%('s' if request.is_secure() else '', request.META['HTTP_HOST'], request.get_full_path())
        exception.name = exception.__class__.__name__

        # Traceback
        tb = traceback.format_exc()

        # Heap
        heap = get_memory_heap()

        # ps info
        process_info = get_process_info()

        if app_settings.PRINT_TRACEBACK:
            msg = []
            msg.append('-'*40)
            msg.append(tb)
            msg.append('-'*40)
            
            if heap:
                msg.append(heap)
                msg.append('-'*40)

            if process_info:
                msg.append(['%s: %s'%(k,v) for k,v in process_info])
                msg.append('-'*40)

            logger.error('\n'.join(msg))

        # URL not found
        if isinstance(exception, Http404):
            if app_settings.PAGE_NOT_FOUND_NOTIFICATION:
                body = [
                    'URL: %s'%full_url,
                    'Headers:',
                    ]
                for k,v in request.META.items():
                    body.append('- %s: %s'%(k,v))

                if request.POST:
                    body.append('POST Data:')
                    for k,v in request.POST.items():
                        body.append('- %s: %s'%(k,v))

                send_message_to_admins(subject='Page not found in the site', body='\n'.join(body))

        else:
            # Error notification
            if not app_settings.DEBUG and app_settings.SERVER_ERROR_NOTIFICATION:
                body = [
                    '%s: %s'%(exception.__class__.__name__, exception),
                    'URL: %s'%full_url,
                    '\nHeaders:',
                    ]
                for k,v in request.META.items():
                    body.append('- %s: %s'%(k,v))

                if request.POST:
                    body.append('\nPOST Data:')
                    for k,v in request.POST.items():
                        body.append(u'- %s: %s' % (k,unicode(v)))

                body.append('\nTraceback:')
                body.append(tb)

                if heap:
                    body.append('\nMemory Heap:')
                    body.append(heap)

                if process_info:
                    body.append('\nProcess Info:')
                    for k,v in process_info:
                        body.append('\n- %s: %s' % (k,v))

                send_message_to_admins(subject='Error in the server', body='\n'.join(body))

        # Response
        if isinstance(exception, Http404):
            view = import_anything(app_settings.ERROR_HANDLERS['404'])
        else:
            view = import_anything(app_settings.ERROR_HANDLERS['500'])

        resp = view(request, exception=exception, traceback_string=tb, heap_string=heap, process_info=process_info)

        if isinstance(exception, Http404):
            return HttpResponseNotFound(resp.content)
        else:
            return HttpResponseServerError(resp.content)