Most Powerful Open Source ERP

Developer Documentation

16- 04 2024

Guideline FailUnless Should Not Be Used In Python Unit Tests To Test Identity

Use assertEqual.
Categories crime ; coding ; Python ; test
15- 07 2019

Guideline Never Store Calculation Result In Python Property

Only store original content.
Categories crime ; coding ; property ; Python
15- 07 2019

Guideline Never Use Aq_parent To Get Document Parent In Python

Use getParentValue()
Categories crime ; coding ; Python
15- 07 2019

Guideline Never Override Python Builtin Names

Debugging will be much harder.
Categories crime ; coding ; Python
15- 07 2019

Guideline Call Parent Method For Zope Hook Method Override In Python

Needs an explanation.
Categories recommendation ; coding ; override ; Python
15- 07 2019

Guideline Python Class Method Should Have Security Declaration

Don't forget security declaration on class methods.
Categories recommendation ; coding ; security ; Python
15- 07 2019

Guideline Knowing Python And Zope Is Required For Developing ERP5

The basics a deveoper needs.
Categories recommendation ; program ; Zope ; Python
16- 08 2018

Guideline Never Use Python If Obj if Obj Is Not A Simple Type

Truth testing in Zope/ERP5 can be surprising.
Categories crime ; coding ; test ; Python
05- 04 2017

Guideline Use Methods To Access Properties In ERP5

ERP5 is method based.
Categories rule ; coding ; property ; Python
13- 01 2017

Rapid Application Development with ERP5: a Forum Tutorial

A tutorial which explains how to create applications with ERP5 using the buil-in RAD (rapid application development) environment of ERP5.
Categories RAD ; tutorial ; forum ; python ; workflow ; script ; skin
21- 04 2016

Tutorial Basic Python

A tutorial on Python basics, teaching syntax, data types, classes, methods, functional programming and iterators.
Categories Python