Description:
edcmodelwrapper 0.3.13
edc-model-wrapper
Wrap a model instance with a custom wrapper to add methods needed for Edc Dashboards and Listboards.
class ExampleModelWrapper(ModelWrapper):
model = 'edc_model_wrapper.example'
next_url_name = 'edc-model-wrapper:listboard_url'
next_url_attrs = ['f1']
querystring_attrs = ['f2', 'f3']
def hello(self):
return 'hello'
def goodbye(self):
return 'goodbye'
Instantiate with a model instance, persisted or not:
model_obj = Example(f1=1, f2=2, f3=3)
wrapper = ExampleExampleModelWrapper(model_obj=model_obj)
Get the “admin” url with “next” for model objects in a Listboard, Dabsboard, etc,
>>> wrapper.href
'/admin/edc_model_wrapper/example/add/?next=edc-model-wrapper:listboard_url,f1&f1=1&f2=2&f3=3'
Get the admin url without the “next” querystring data:
>>> wrapper.admin_url_name
'/admin/edc_model_wrapper/example/add/'
Reverse the next_url:
>>> wrapper.reverse()
'/listboard/1/'
Attribute model is a model class regardless of how it was declared:
>>> assert wrapper.model == Example
True
All field attributes are converted to string and added to the wrapper, except foreign keys:
>>> wrapper.f1
1
>>> wrapper.f2
2
Custom methods/properties are, of course, available:
>>> wrapper.hello()
'hello'
>>> wrapper.goodbye()
'goodbye'
The original object is accessible, if needed:
>>> wrapper.object
<Example>
for example to access original field values:
>>> wrapper.report_datetime
'2017-06-01 15:04:41.760296'
>>> wrapper.object.report_datetime
datetime.datetime(2017, 6, 1, 15, 4, 55, 594512)
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
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