python 向excel中写入多行数据
xlwt 可以将数据存入excel中，常见的操作有创建工作薄，表单，写入value,和保存等
但是对写入多行数据来说，循环遍历每一行每一列写入value,为了便于阅读，可以把每一列的字段加入一个列表中，通过下标读取
import xlwt
colume_name = ['节点id', '节点名称','继承关系', '节点类型']
book = xlwt.Workbook()
sheet = book.add_sheet('project_export')
row = 0
for item in range(len(colume_name)):
sheet.write(row, item, colume_name[item])
for xx:
node_id, node_name, node_hierarchy, node_type=get(info)
row += 1
colume_names = [node_id, node_name, node_hierarchy, node_type]
for item in range(len(colume_names)):
sheet.write(row, item, colume_names[item])
if not os.path.exists(db_folder):
os.makedirs(db_folder)
xls_path = os.path.join(db_folder, "query_export_%s.xls"%projectid)
book.save(xls_path)