shazow

(function() {
    // This is a new closure. If things that happen here don't have side-effects on outside scope,
    // then whatever happens here will not be visible outside of it.

    (function() {
        // You can make closures inside of closure (inside of closures). Wee.
    })();
})();

shazow

#!/bin/bash
# post-receive hook to push-deploy multiple branches using a git repo.
#
# Deploy by pushing $DEPLOY_BRANCH
# Rollback by force-pushing a new reference to $OVERRIDE_TAG
#
# 1. Setup your git repo:
#
#       git init --bare
#

shazow

startup_message off
hardstatus alwayslastline
hardstatus string "%= %{r} Quit by hitting: qq"

escape q;
bind q quit

screen -t "Serve HTTP" 1 make serve
screen -t "Serve CSS" 2 make css_watch

shazow

#!/bin/bash
# Backup all the things, and delete old backups. (Perfect for a nightly cron job.)

# How many old backups should we keep?
NUM_OLD_BACKUPS=5

# Which databases should we worry about?
DATABASE_PREFIX="foo"

## 

shazow

# ...
LOGGING = {
    # ...
    'handlers': {
        'console': {
            'level': 'DEBUG',
            'class': 'logging.StreamHandler',
        },
        # ...
    },

shazow

"""SQLAlchemy Metadata and Session object"""
import datetime
import json
import time

from sqlalchemy import MetaData
from sqlalchemy.orm import scoped_session, sessionmaker


__all__ = ['Session', 'metadata', 'Model', 'SchemaEncoder']

shazow

# A sample view from my upcoming meta-framework.
# You probably won't have things like `request.features` or `api` or `expose_api` etc. Coming soon.

@expose_api('account.create')
def account_create(request):
    if request.features.get('invite_required'):
        raise APIControllerError("Method not permitted: %s" % account_create.exposed_name)

    email, password, password_confirm = get_many(request.params, required=['email'], optional=['password', 'password_confirm'])

shazow

import json

from pyramid.httpexceptions import HTTPSeeOther, HTTPBadRequest
from pyramid.response import Response

from jobcupid.lib.exceptions import APIControllerError, LoginRequired
from jobcupid.model.meta import SchemaEncoder


API_METHOD_MAP = {}

shazow

Questions & Feedback for SaltStack

I've read as much introduction documentation as I can find. Here are some outstanding questions that I'm still seeking answers for. Links or answers in comments are welcome.

Questions

1. Is it possible to define salt configurations for different server roles (e.g. webserver, database, loadbalancer, etc) which could be distributed to an arbitrary number of servers? (e.g. one server that is a {webserver,database,loadbalancer} or three servers where each is one of the kid.) I have a feeling this has something to do with Grains, but not sure how.

   Answered: Use grains or nodegroups.

shazow

from sqlalchemy import types


class Enum(types.TypeDecorator):
    impl = types.Integer

    def __init__(self, value_map, strict=True, *args, **kw):
        """Emulate Enum type with integer-based indexing.

        value_map: