def assay_name_field(blank=False, include_empties=False, empty='', selected=None):
if include_empties:
assay_q = Session.query(Assay).order_by(Assay.name)
else:
assay_q = Assay.populated_valid_query(Session).order_by(Assay.name)
assays = assay_q.all()
# TODO: this part can be refactored
field = {'value': selected or '',
'options': [(str(assay.name), assay.name) for assay in assays]}
if blank:
field['options'].insert(0, ('', empty))
return field
def list(self):
"""
TODO: add pagination if necessary
"""
show_blanks = request.params.get("blank", False)
if show_blanks:
assay_q = Session.query(Assay)
else:
assay_q = Assay.populated_valid_query(Session)
c.assays = assay_q.order_by(Assay.name).all()
assay_field = fl.assay_field(empty="", include_empties=show_blanks, blank=True)
c.assay_form = h.LiteralFormSelectPatch(
value={"assay_id": assay_field["value"]}, option={"assay_id": assay_field["options"]}
)
return render("/assay/list.html")
