PyconUA - How to build ERP application having fun?

How to build ERP application having fun?Saturday, 22 October 2011

author Andrew Mleczko Software Integrator Ferrara (Italy) amleczko amleczko@redturtle.itSaturday, 22 October 2011

author Ferrara Andrew Mleczko Software Integrator Ferrara (Italy) amleczko amleczko@redturtle.itSaturday, 22 October 2011

the teamSaturday, 22 October 2011

WHY this talk?Saturday, 22 October 2011

My Reasons to be here ★ Building complex web applications could be should be fun ★ Promote andSaturday, 22 October 2011

Saturday, 22 October 2011

This is ★ truly open source CMS ★ built on top of ★ more than 340 active core developersSaturday, 22 October 2011

This is developed since 2001Saturday, 22 October 2011

This is ★ among the top 2% of all open source projects ★ version 4.1.1 released 12 days ago ★ the best security track record of any major CMSSaturday, 22 October 2011

This is great for web publishing and enterprise readySaturday, 22 October 2011

This isSaturday, 22 October 2011

SMALL “Roughly 5000 lines of code”Saturday, 22 October 2011

SMALL “Roughly 5000 lines of code” FASTSaturday, 22 October 2011

SMALL “Roughly 5000 lines of code” FAST STABLESaturday, 22 October 2011

SMALL “Roughly 5000 lines of code” FAST “100% statement STABLE coverage via unit and TESTED integration tests”Saturday, 22 October 2011

SMALL “Roughly 5000 lines of code” FAST “100% statement STABLE coverage via unit and TESTED integration tests” DOCUMENTED “Literally nothing in Pyramid is undocumented”Saturday, 22 October 2011

★ Decorator-based configuration ★ Debug Toolbar ★ Event system ★ Configuration extensibilitySaturday, 22 October 2011

the projectSaturday, 22 October 2011

The Customer ★ . ★ Born as a startup ★ Offices in Miami, New York and Los AngelesSaturday, 22 October 2011

Water today ★ U.S. - the largest consumer market for bottled water in the world ★ in 2011, the market is forecast to have a value of $86,421.2 billion “Bottled water has become the second largest commercial beverage category”Saturday, 22 October 2011

project requirementsSaturday, 22 October 2011

paperless saleSaturday, 22 October 2011

paperless sale Sales E-commerce 1 2 3 4 5 CRM Warehouse SupportSaturday, 22 October 2011

paperless sale 1 CRM 2 Sales 3 Warehouse 4 E-commerce 5 SupportSaturday, 22 October 2011

paperless sale 1 CRM ★ Customer’s management (satisfaction, order status, etc.) 2 Sales ★ Reports (machine statistics, etc.) 3 Warehouse ★ Campaigns 4 E-commerce 5 SupportSaturday, 22 October 2011

paperless sale 1 CRM ★ Sales network management ★ Invoicing / accountancy 2 Sales ★ Revenue counter 3 Warehouse ★ Discount management 4 E-commerce 5 SupportSaturday, 22 October 2011

paperless sale 1 CRM ★ Catalog management ★ Warehouse management 2 Sales ★ Logistic tracking 3 Warehouse 4 E-commerce 5 SupportSaturday, 22 October 2011

paperless sale 1 CRM ★ Online shop (for beverages and accessories) 2 Sales ★ Machine configurator (interactive wizard) 3 Warehouse ★ Online payments 4 E-commerce 5 SupportSaturday, 22 October 2011

paperless sale 1 CRM ★ Machine maintenance (filter change) 2 Sales ★ Emergency services ★ Order / installation process 3 Warehouse 4 E-commerce 5 SupportSaturday, 22 October 2011

paperless sale Warehouse Support CRM E-commerce SalesSaturday, 22 October 2011

paperless sale Intranet Extranet Warehouse Support CRM E-commerce SalesSaturday, 22 October 2011

Totally paperless ERPSaturday, 22 October 2011

project gotchasSaturday, 22 October 2011

project gotchas ★ Requirements are not rock solid (it’s a startup) - project will grow with the customer ★ Customer is in U.S. - planning regular meetings is essential ★ We need to find new framework ★ Only 5 months to deliverySaturday, 22 October 2011

Arc hi t e ct u ral dec i si onsSaturday, 22 October 2011

andSaturday, 22 October 2011

why ? ★ architecture is not so far away from Zope ★ it supports SQLAlchemy out of the box ★ great documentation and active community ★ add’s some fresh air to your architectureSaturday, 22 October 2011

why ? ★ pyramid_formalchemy CRUD ★ easy pluggable widgets ★ Multi-upload ★ Metric units ★ Autocomplete ★ Multi-relation ★ 75% jQuery codeSaturday, 22 October 2011

why ? ★ The Best CMS ★ several years of experience ★ 1595 addons (and counting...) on plone.org/productsSaturday, 22 October 2011

why ? ★ The Best CMS ★ several years of experience ★ 1595 addons (and counting...) on plone.org/products ★ PloneFormGen ★ Poi ★ Diazo (plone.app.theming) ★ LinguaPloneSaturday, 22 October 2011

I nt eg r at i o nSaturday, 22 October 2011

SQL A lchemySaturday, 22 October 2011

SQL A lchemy aeterna.models PostgreSQLSaturday, 22 October 2011

authentication - authorizationSaturday, 22 October 2011

authentication - authorization auth storage Request pas.plugins.sa repoze.who PostgreSQLSaturday, 22 October 2011

authentication - authorization auth storage ★ users ★ groups ★ roles PostgreSQLSaturday, 22 October 2011

authentication - authorization auth storage single-sign-on ★ users ★ plone.session ★ repoze.who.plugins.auth_tkt ★ groups ★ roles mod_auth_tkt PostgreSQLSaturday, 22 October 2011

buildout [intranet-plone] recipe = plone.recipe.zope2instance eggs = ${intranet-plone:eggs} aeterna.models [intranet-pyramid] recipe = zc.recipe.egg eggs = ${intranet-pyramid:eggs} aeterna.modelsSaturday, 22 October 2011

The big picture pas.plugins.sa ZODB Apache beaker PostgreSQL repoze.whoSaturday, 22 October 2011

The big picture extranet pas.plugins.sa ZODB Apache beaker PostgreSQL intranet repoze.whoSaturday, 22 October 2011

why not o t h er c o mpet i t o rs?Saturday, 22 October 2011

d j ang o : no! ★ less code more magic ★ not so flexible (specification is growing) ★ using SQLAlchemy within could be trickySaturday, 22 October 2011

d r u pal: no! ★ security problems (370 CVE entries) ★ integration is more difficult (PHP vs. Python) ★ missing features workflow, complex ACL, etc.Saturday, 22 October 2011

o pen erp : hmm ★ quite complex: CRM , sales, accounting and much more ★ not enough time to fully investigate it ★ not a generic frameworkSaturday, 22 October 2011

resultsSaturday, 22 October 2011

What mat t ers?Saturday, 22 October 2011

Proper ToolsSaturday, 22 October 2011

and a g o o d t eamSaturday, 22 October 2011

★ it’s always a lot of fun to Prototype but... ★ be aware of The Learning Curve Effect ★ Collecting specification and keeping docs up-to-date is challengingSaturday, 22 October 2011

check this out!Saturday, 22 October 2011

pyramid_formalchemy ★ started by Gaël Pasgrimaud “gawel” supported by ★ using SQLAlchemy, Formalchemy and fanstatic ★ available on pypi more then 1720 downloads so farSaturday, 22 October 2011

pyramid_formalchemy ★ events hooks ★ view and action customizations ★ i18n support ★ paster templates ★ fanstatic integrationSaturday, 22 October 2011

pyramid_formalchemy def main(global_config, **settings): """ This function returns a Pyramid WSGI application.""" engine = engine_from_config(settings, sqlalchemy.) initialize_sql(engine) config = Configurator(settings=settings) # pyramid_formalchemys configuration config.include(pyramid_formalchemy) # register an admin UI config.formalchemy_admin(/admin, package=pyramidapp) return config.make_wsgi_app()Saturday, 22 October 2011

pyramid_formalchemy ★ demo http://docs.formalchemy.org/demo/admin ★ documentation http://docs.formalchemy.org/pyramid_formalchemy ★ download http://pypi.python.org/pypi/pyramid_formalchemySaturday, 22 October 2011

fa.bootstrap ★ a pyramid_formalchemy plugin ★ based on twitter bootstrap ★ integrated with fanstatic ★ released on pypi http://pypi.python.org/pypi/fa.bootstrapSaturday, 22 October 2011

fa.bootstrapSaturday, 22 October 2011

Qu est i ons?Saturday, 22 October 2011

Credits ★ http://flickr.com/photos/mleczko ★ http://www.melaiphone.com/ ★ http://static.iphoneitalia.com ★ http://www.theapplelounge.com ★ http://www.nonconvenzionale.com ★ http://craziestgadgets.com/ ★ http://obsessivelystitching.blogspot.com/ ★ http://theclockblog.blogspot.com/ ★ http://www.scatoladeigiochi.altervista.org/ ★ http://wallpapers.brothersoft.com/ ★ www.prisionerodelpixel.com ★ http://jawaexpress.com/ ★ http://mikehenneke.mvourtown.com/ ★ http://android-apps.com/Saturday, 22 October 2011

http://lanyrd.com	58
http://rxtx.posterous.com	4
http://a0.twimg.com	2
http://tweetedtimes.com	2

PyconUA - How to build ERP application having fun?

by Andrew Mleczko

Accessibility

Categories

Upload Details

Usage Rights

4 Embeds 66

Statistics

PyconUA - How to build ERP application having fun? Presentation Transcript