jvanasco

import logging
log = logging.getLogger(__name__)


from sqlalchemy import Table 
from sqlalchemy import MetaData 
from sqlalchemy.orm import mapper 
from sqlalchemy.orm import scoped_session 
from sqlalchemy.orm import sessionmaker 
from zope.sqlalchemy import ZopeTransactionExtension 

jvanasco

def _php_var_dump(data,depth=0):
    padding= "  "*depth
    keypadding= "  "*(depth+1)
    depth+= 1
    if type(data) == types.DictType :
        items = []
        for i in data :
            item = keypadding + "'%s' => %s" % (i,_php_var_dump(data[i],depth=depth))
            items.append(item)
        items = ',\n'.join(items)

jvanasco

r"""
    sqlassist
    ~~~~~~~~~
    
    v0.3
    
    sections of code taken from :
        - Mike Orr's package 'sqlahelper'
        - Mike Bayer's blog post 'Django-style Database Routers in SQLAlchemy'
        

jvanasco

Python MonogoDB integration, based on http://docs.pylonsproject.org/projects/pyramid_cookbook/en/latest/mongo.html

I'm migrating a few projects to use mongodb, and I found this to be the easiest way to maintain across all projects ( as in, i don't have to change any code outside of .ini files )

1. the main() routin in __init__.py just needs to call subscribers.mongodb.initialize_mongo_db()
2. subscribers has a single file called mongodb, which initializes
3. environment.ini has its own mongodb space.  setting mongodb_use to 'true' will initialize it, setting it to anything else will ignore it.

jvanasco

"""
v 0.0.3

a port of some classic pylons styling, but without much of the cruft that was not used often


This allows for a very particular coding style, which i prefer.

As you can see below, 'methods' are broken into multiple parts:

jvanasco

def main(global_config, **settings):
    ...
    config.add_subscriber(\
        'myApp.subscribers.deform_static_prep', 
        'pyramid.events.ApplicationCreated')
    ...

jvanasco

Choose a username.	You can't post until you do!
<form method="post" action="/account/choose-username">
	<input type="text" name="username" value="" id="username_selector"/>
	<span id="fieldstatus-username"></span>
</form>

<script>
	// on all keyups, set a message that the username is bad or that you're checking
	// however, don't actually check until you have a timeout - e.g. .6 seconds
	// there's no point on taxing a server to repeatedly check 

jvanasco

def main(global_config,**settings):
   ...
    config.add_subscriber(\
        'myApp.subscribers.cookiexfer_new_request', 
        'pyramid.events.NewRequest')
    config.add_subscriber(\
        'myApp.subscribers.cookiexfer_new_response', 
        'pyramid.events.NewResponse')
    ...

jvanasco

"""
Simple module to ease form handling with ``Deform``. The provided
``FormGenerator`` class handles repetitive tasks like validation,
xhr requests, and recovering from exceptions thrown by the model.

### Begin example scenario: Adding a new user

from myschemas import UserSchema

from formgenerator import (

jvanasco

from pyramid.config import Configurator
import pyramid_beaker

def main(global_config, **settings):
   """ This function returns a Pyramid WSGI application.
   """
   config = Configurator(settings=settings)

   # initiate Beaker sessions and caching.
   # configuration is in your environment.ini file