o ˷e @sRddlmZmZddlmZddlmZddlmZm Z e j GdddeZ dS) )ContextTemplate) get_template) strip_tags)Columnlibrarycs:eZdZdZdZd fdd ZddZfdd ZZS) TemplateColumna A subclass of `.Column` that renders some template code to use as the cell value. Arguments: template_code (str): template code to render template_name (str): name of the template to render extra_context (dict): optional extra template context A `~django.template.Template` object is created from the *template_code* or *template_name* and rendered with a context containing: - *record* -- data record for the current row - *value* -- value from `record` that corresponds to the current column - *default* -- appropriate default value to use as fallback. - *row_counter* -- The number of the row this cell is being rendered in. - any context variables passed using the `extra_context` argument to `TemplateColumn`. Example: .. code-block:: python class ExampleTable(tables.Table): foo = tables.TemplateColumn("{{ record.bar }}") # contents of `myapp/bar_column.html` is `{{ label }}: {{ value }}` bar = tables.TemplateColumn(template_name="myapp/name2_column.html", extra_context={"label": "Label"}) Both columns will have the same output. Nc sDtjdi|||_||_|pi|_|js|js tddSdS)NzA template must be providedr )super__init__ template_code template_name extra_context ValueError)selfr rrextra __class__r \/var/www/ideatree/venv/lib/python3.10/site-packages/django_tables2/columns/templatecolumn.pyr +s  zTemplateColumn.__init__cKst|dt}|j||||djd}||j||$|jr1t|j|WdSt |j | WdS1sEwYdS)Ncontext bound_row)defaultcolumnrecordvalue row_counter) getattrrrrupdaterr rrenderrrflatten)rrtabler bound_columnkwargsradditional_contextr r rr4s  $zTemplateColumn.renderc s,tjdi|}t|trt|S|S)z The value returned from a call to `value()` on a `TemplateColumn` is the rendered template with `django.utils.html.strip_tags` applied. Leading and trailing whitespace is stripped. Nr )r r isinstancestrrstrip)rr#htmlrr rrFszTemplateColumn.value)NNN) __name__ __module__ __qualname____doc__ empty_valuesr rr __classcell__r r rrr s  r N) django.templaterrdjango.template.loaderrdjango.utils.htmlrbaserrregisterr r r r rs