uploader.models.Observable

class uploader.models.Observable(*args, **kwargs)[source]

Model an individual observable, observation, or health condition. A patient’s instances of this are stored as models.Observation.

category

Observable category selected from: BLOODWORK, COMORBIDITY, DRUG, PATIENT_INFO, PATIENT_INFO_II, PATIENT_PREP, SYMPTOM, TEST, VITALS.

Type:: django.models.CharField

name

Name of observable, e.g., age, gender, fever, diabetes, etc.

Type:: django.models.CharField

description

Verbose description of observable semantics.

Type:: django.models.CharField

alias

Alias column name for bulk data ingestion from .csv, etc.

Type:: django.models.CharField

value_class

Value type selected from: BOOL, INT, STR, FLOAT.

Type:: django.models.CharField

value_choices

Supply comma separated text choices for STR value_classes e.g., ‘LOW, MEDIUM, HIGH’.

Type:: django.models.CharField, optional

validator

This must be the fully qualified Python name e.g., ‘django.core.validators.validate_email’.

Type:: django.models.CharField, optional

center

Only visible to users of these centers. Selecting none is equivalent to all. When None, blank inline observations of this observable will be automatically added to data input forms.

Type:: django.models.ManyToManyField of user.models.Center

__init__(*args, **kwargs)

Methods

`__init__`(args, *kwargs)
`adelete`([using, keep_parents])
`arefresh_from_db`([using, fields, from_queryset])
`asave`(args, *kwargs)
`check`(**kwargs)
`clean`()	Hook for doing any extra model-wide validation after clean() has been called on every field by self.clean_fields.
`clean_fields`([exclude])	Clean all fields and raise a ValidationError containing a dict of all validation errors if any occur.
`date_error_message`(lookup_type, field_name, ...)
`delete`([using, keep_parents])
`djangofy_choices`(choices)	Convert a csv string of choices to that needed by Django.
`from_db`(db, field_names, values)
`full_clean`([exclude, validate_unique, ...])	Call clean_fields(), clean(), validate_unique(), and validate_constraints() on the model.
`get_category_display`(*[, field])
`get_column_names`([help_text])
`get_constraints`()
`get_deferred_fields`()	Return a set containing names of deferred fields for this instance.
`get_next_by_created_at`(*[, field, is_next])
`get_next_by_updated_at`(*[, field, is_next])
`get_previous_by_created_at`(*[, field, is_next])
`get_previous_by_updated_at`(*[, field, is_next])
`get_value_class_display`(*[, field])
`list_choices`(choices)	Convert a csv string of choices to a list.
`prepare_database_save`(field)
`refresh_from_db`([using, fields, from_queryset])	Reload field values from the database.
`save`(*args[, update_view])	Save the current instance.
`save_base`([raw, force_insert, force_update, ...])	Handle the parts of saving which should be done only once per save, yet need to be done in raw saves, too.
`serializable_value`(field_name)	Return the value of the field name for this instance.
`unique_error_message`(model_class, unique_check)
`validate_constraints`([exclude])
`validate_unique`([exclude])	Check unique constraints on the model and raise ValidationError if any failed.

Attributes

`alias`	A wrapper for a deferred-loading field.
`category`	A wrapper for a deferred-loading field.
`center`	Accessor to the related objects manager on the forward and reverse sides of a many-to-many relation.
`created_at`	A wrapper for a deferred-loading field.
`description`	A wrapper for a deferred-loading field.
`id`	A wrapper for a deferred-loading field.
`name`	A wrapper for a deferred-loading field.
`objects`
`observation`	Accessor to the related objects manager on the reverse side of a many-to-one relation.
`observationsview_set`	Accessor to the related objects manager on the reverse side of a many-to-one relation.
`pk`
`sql_view_dependencies`
`updated_at`	A wrapper for a deferred-loading field.
`validator`	A wrapper for a deferred-loading field.
`value_choices`	A wrapper for a deferred-loading field.
`value_class`	A wrapper for a deferred-loading field.