the big format
This commit is contained in:
Joshua Burman
@ -3,98 +3,120 @@ import io
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import re
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from tokenize import String
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def items_csv_to_dict(items_csv_reader, solver_run):
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items = []
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headers = []
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items = []
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headers = []
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# get headers and items
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for key, row in enumerate(items_csv_reader):
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if key == 0:
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headers = row
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else:
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item = { 'attributes': [] }
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# get headers and items
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for key, row in enumerate(items_csv_reader):
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if key == 0:
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headers = row
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else:
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item = {'attributes': []}
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# ensure that the b param is formatted correctly
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if row[len(headers) - 1] != '' and is_float(row[len(headers) - 1]):
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for key, col in enumerate(headers):
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if solver_run.irt_model.formatted_b_param() == col:
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value = float(row[key])
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item['b_param'] = value
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elif solver_run.get_constraint(col) and solver_run.get_constraint(col).reference_attribute.type == 'bundle':
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if row[key]:
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item[solver_run.get_constraint(col).reference_attribute.id] = row[key]
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elif solver_run.get_constraint(col):
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constraint = solver_run.get_constraint(col)
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item['attributes'].append({
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'id': col,
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'value': row[key],
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'type': constraint.reference_attribute.type
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})
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else:
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if row[key]:
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item[col] = row[key]
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# ensure that the b param is formatted correctly
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if row[len(headers) - 1] != '' and is_float(row[len(headers) - 1]):
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for key, col in enumerate(headers):
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if solver_run.irt_model.formatted_b_param() == col:
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value = float(row[key])
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item['b_param'] = value
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elif solver_run.get_constraint(
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col) and solver_run.get_constraint(
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col).reference_attribute.type == 'bundle':
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if row[key]:
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item[solver_run.get_constraint(
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col).reference_attribute.id] = row[key]
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elif solver_run.get_constraint(col):
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constraint = solver_run.get_constraint(col)
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item['attributes'].append({
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'id':
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col,
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'value':
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row[key],
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'type':
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constraint.reference_attribute.type
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})
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else:
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if row[key]:
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item[col] = row[key]
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items.append(item)
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items.append(item)
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return items
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return items
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def solution_to_file(buffer, total_form_items, forms):
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wr = csv.writer(buffer, dialect='excel', delimiter=',')
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wr = csv.writer(buffer, dialect='excel', delimiter=',')
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# write header row for first row utilizing the total items all forms will have
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# fill the rows with the targets and cut score then the items
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header = ['status']
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# write header row for first row utilizing the total items all forms will have
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# fill the rows with the targets and cut score then the items
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header = ['status']
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for result in forms[0].tif_results:
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header += [f'tif @ {round(result.theta, 2)}']
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for result in forms[0].tif_results:
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header += [f'tif @ {round(result.theta, 2)}']
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for result in forms[0].tcc_results:
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header += [f'tcc @ {round(result.theta, 2)}']
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for result in forms[0].tcc_results:
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header += [f'tcc @ {round(result.theta, 2)}']
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header += ['cut score'] + [x + 1 for x in range(total_form_items)]
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wr.writerow(header)
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header += ['cut score'] + [x + 1 for x in range(total_form_items)]
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wr.writerow(header)
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# add each form as row to processed csv
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for form in forms:
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row = [form.status]
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# add each form as row to processed csv
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for form in forms:
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row = [form.status]
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for result in form.tif_results + form.tcc_results:
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row += [f'target - {result.value}\nresult - {round(result.result, 2)}']
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for result in form.tif_results + form.tcc_results:
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row += [
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f'target - {result.value}\nresult - {round(result.result, 2)}'
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]
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# provide generated items and cut score
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row += [round(form.cut_score, 2)] + [item.id for item in form.items]
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wr.writerow(row)
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# provide generated items and cut score
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row += [round(form.cut_score, 2)] + [item.id for item in form.items]
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wr.writerow(row)
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buff2 = io.BytesIO(buffer.getvalue().encode())
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buff2 = io.BytesIO(buffer.getvalue().encode())
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return buff2
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return buff2
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def error_to_file(buffer, error):
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wr = csv.writer(buffer, dialect='excel', delimiter=',')
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wr.writerow(['status'])
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wr.writerow([error.args[0]])
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wr = csv.writer(buffer, dialect='excel', delimiter=',')
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wr.writerow(['status'])
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wr.writerow([error.args[0]])
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return io.BytesIO(buffer.getvalue().encode())
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return io.BytesIO(buffer.getvalue().encode())
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def key_to_uuid(key):
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return re.split("_", key)[0]
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return re.split("_", key)[0]
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def solution_items(variables, solver_run):
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form_items = []
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form_items = []
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for v in variables:
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if v.varValue > 0 and 'Item_' in v.name:
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item_id = v.name.replace('Item_', '')
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item = solver_run.get_item(item_id)
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# add item to list and then remove from master item list
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form_items.append(item)
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for v in variables:
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if v.varValue > 0:
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if 'Item_' in v.name:
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item_id = v.name.replace('Item_', '')
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item = solver_run.get_item(item_id)
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# add item to list and then remove from master item list
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if item: form_items.append(item)
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elif 'Bundle_' in v.name:
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bundle_id = v.name.replace('Bundle_', '')
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bundle = solver_run.get_bundle(bundle_id)
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if bundle:
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for item in bundle.items:
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if item: form_items.append(item)
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return form_items
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return form_items
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# probably a better place for this...
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def is_float(element: String) -> bool:
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try:
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float(element)
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return True
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except ValueError:
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return False
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try:
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float(element)
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return True
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except ValueError:
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return False
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