matagus

from: http://groups.google.com/group/modwsgi/browse_thread/thread/f289c8167923aab7

The problem with Django is that there are certain circumstances where
it will hide the actual error message and traceback and replace it
will a higher level exception, but with the traceback then being where
that higher level exception was raised. This is one such case.

To try and find the real location of the exception add the following
to your WSGI script file.

matagus

from django.db import transaction

def manual_rollback():
     """Create and rollback using manual transaction calls"""
     transaction.enter_transaction_management()
     transaction.managed()
     try:
         try:
             create()
             error()

matagus

Source Code Search Engines

NOTE: This list is almost entirely copy/pasted from THIS awesome article. I've made my own personal edits (adding some additional content) which is why I keep it here.

MeanPath

Every day meanpath crawls over 200 million websites capturing the visible text, HTML source code, CSS and Javascript. This information is used by many companies to monitor the growth of web facing technology.

Ohloh

matagus

import sys

import newrelic.agent


try:
    # ...
    # some code
    # ...
except Exception as e:

matagus

git branch --merged origin/master | grep -v '\* master' | xargs -l1 git branch -d

matagus

#!/bin/bash
# This hook is run after every virtualenv is activated.
envname="$(basename $VIRTUAL_ENV)"
if [ -e ".env" ]
then 
  source .env
fi

matagus

from django.contrib import admin
from django.contrib.admin import SimpleListFilter
from django.utils.translation import ugettext_lazy as _

from object_images.models import ObjectImage


class ObjectImagesListFilter(SimpleListFilter):
    title = _("object images")
    parameter_name = "images"

matagus

* If you don’t care about the results of a task, be sure to set the ignore_result option, as storing results wastes time and resources:

@celery.task(ignore_result=True)
def mytask(...)
    something()

Results can even be disabled globally using the CELERY_IGNORE_RESULT setting.

* Or instead of routing it you could rate limit the task instead, so that only 10 tasks of this type can be processed in a minute (10/m):

matagus

Spanish
Portuguese
English
Norwegian
Hungarian
Danish
Finish
French
Italian
Dutch

matagus

server {
    server_name www.sarasa.com sarasa.com;

    if ($host != 'sarasa.com' ) {
        rewrite ^/(.*)$ http://sarasa.com/$1 permanent;
    }

    # Serve an empty 1x1 gif _OR_ an error 204 (No Content) for favicon.ico
    location = /favicon.ico {
        empty_gif;