Python 2.7 datetime strftime（）方法需要年份>；=1900

我的数据集第4列有1515年的日期，有没有办法绕过这个错误

cols[4] = cols[4] and cols[4].strftime("%d/%m/%Y") or ""
ValueError: year=1515 is before 1900; the datetime strftime() methods require year >= 1900

以下是确切的代码：

cursor.execute(SQL)
filename = r"C:\Projects\OPEN_KCI3.csv"

with open(filename, "wb") as fout:
writer = csv.writer(fout)
#writer.writerow([i[0] for i in cursor.description ]) # heading row

for row in cursor.fetchall():
    cols = list(row)
    cols[3] = cols[3] and cols[3].strftime("%d/%m/%Y") or ""
    cols[4] = cols[4] and cols[4].strftime("%d/%m/%Y") or ""
    writer.writerow(cols)

cursor.close()
connection.close()

可能重复的