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"""base/tree table
Tree Table
----------
In this example a table is displayed with gerarchical grouping
"""
from sqlkit.widgets.table.modelproxy import Header, ModelProxy
class MyModel(ModelProxy):
def make_header_obj(self, field_value):
return Header(self.master, 'title', self.master.gui_fields.director_id.get_human_value(field_value))
t = SqlTable('movie', dbproxy=db, order_by='title', )
t.modelproxy = t.modelproxy.copy(MyModel)
t.modelproxy.tree_field_name = 'director_id'
t.hide_fields('director_id')
t.reload()
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