from io import BytesIO
import openpyxl

def FindColumnID(name, ws):
    header = ws[1]
    for cell in header:
        if cell.value == name:
            return header.index(name) + 1

def CreateDocument(database_path, text_path, column_name):
    text_file = open(text_path, "r")
    text = text_file.read()
    text_file.close()
    ls = text.split("\n")
    ls.insert(0, column_name)

    database_wb = openpyxl.load_workbook(database_path)
    database_ws = database_wb[database_wb.sheetnames[0]]

    column_id = FindColumnID(column_name, database_ws)

    output = BytesIO()    
    result_wb = openpyxl.Workbook(output)
    result_ws = slu_wb.active
    result_ws.title = "RESULT"

    for row in database_ws.rows:
        for element in ls:
            if database_ws.cell(row, column_id).value == element:
                #
                # copy the row with the formatting in result_wb  <---------- how can I do it?
                #
                #
                break