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python:django_guidelines [2016/02/03 11:59] vondra |
python:django_guidelines [2016/02/03 12:02] vondra |
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| ====== Django developer guidelines ====== | ====== Django developer guidelines ====== | ||
| - | * Views must not raise an exception | + | * Views must not raise an exception (except raising http states when necessary - i.e. REST API) |
| - | * User must be notified about operation result via django.contrib.messages | + | * User should be notified about operation result via django.contrib.messages |
| * All errors and exceptions must be handled and logged in the functional module and module interface should return True, False or value | * All errors and exceptions must be handled and logged in the functional module and module interface should return True, False or value | ||
| * All internal methods in functional modules (those not meant to be called outside module) should start with _ those methods are not imported when using from module import * (for further reference see [[http://www.python.org/dev/peps/pep-0008/|PEP 8]]) | * All internal methods in functional modules (those not meant to be called outside module) should start with _ those methods are not imported when using from module import * (for further reference see [[http://www.python.org/dev/peps/pep-0008/|PEP 8]]) | ||
| - | * Always use named urls and use reverse valuation both in templates and views e.g.:<code python>reverse('website:cronOverview', args=(webSiteID,)</code> or <code html><a href="{% url 'storage:StorageAdmin' %}"></a></code> | + | * Always use named urls and use reverse valuation both in templates and views e.g.:<code python>reverse('website:cronOverview', args=(webSiteID,)</code> or <code html><a href="{% url 'storage:StorageAdmin' %}">Storage</a></code> |
python/django_guidelines.txt · Last modified: 2016/02/03 12:02 by vondra