Layers¶
nodeshot.core.layers
is a django-app that enables nodeshot to group nodes in layers.
A layer may have a geographic area and an organization in charge of it.
The area field is required and can be either a polygon or a point. If a polygon is used, its nodes will have to be contained in it and its center will be calculated automatically; otherwise, if a point is used its nodes will be allowed to be located anywhere and the point will be considered its center.
Available settings¶
nodeshot.core.layers
is enabled by default in nodeshot.conf.settings.INSTALLED_APPS
.
These are the available customizable settings:
NODESHOT_LAYERS_HSTORE_SCHEMA
NODESHOT_API_APPS_ENABLED
NODESHOT_LAYERS_HSTORE_SCHEMA¶
default: None
custom django-hstore schema to add new fields on the Layer
model and API.
The following example will add a category field with a select of 3 choices:
# settings.py
NODESHOT_LAYERS_HSTORE_SCHEMA = [
{
'name': 'category',
'class': 'CharField',
'kwargs': {
'max_length': 128,
'choices': [
('category1', 'Category 1'),
('category2', 'Category 2'),
('category3', 'Category 3')
],
'default': 'category1'
}
}
]
Consult the django-hstore documentation for more information (look for schema mode
).
NODESHOT_LAYERS_NODES_MINIMUM_DISTANCE¶
default: 0
Default value for the field nodes_minimum_distance
on the Layer
model.
NODESHOT_LAYERS_REVERSION_ENABLED¶
default: True
Indicates whether the Layer model can revert changes saved in the history by using django-reversion.
NODESHOT_LAYERS_TEXT_HTML¶
default: True
Indicates whether the “Extended text” field of the Layer
model allows HTML or not.
If True
a WYSIWYG editor will be used in the admin site.