У меня та же проблема, что и у вас. Мое решение, подобное этому, хотелось бы, чтобы оно вам помогло:
1. причина: python3.X не поддерживает MySQLdb, перейдите на модель pymysql
2.solution:
изменить содержание импорта.
1):
replace all MySQLdb with pymysql
2):
def reconnect(self):
"""Closes the existing database connection and re-opens it."""
self.close()
self._db = pymysql.connect(**self._db_args)# MySQLdb.connect(**self._db_args)
self._db.autocommit(True)
3)
if pymysql is not None:
# Fix the access conversions to properly recognize unicode/binary
FIELD_TYPE = pymysql.connections.FIELD_TYPE # MySQLdb.constants.FIELD_TYPE
FLAG = pymysql.constants.FLAG# MySQLdb.constants.FLAG
CONVERSIONS = copy.copy (pymysql.converters.conversions)# (MySQLdb.converters.conversions)
field_types = [FIELD_TYPE.BLOB, FIELD_TYPE.STRING, FIELD_TYPE.VAR_STRING]
if 'VARCHAR' in vars(FIELD_TYPE):
field_types.append(FIELD_TYPE.VARCHAR)
for field_type in field_types:
# CONVERSIONS[field_type] = [(FLAG.BINARY, str)] + CONVERSIONS[field_type]
CONVERSIONS[field_type] = [(FLAG.BINARY, str)].append(CONVERSIONS[field_type])
# Alias some common MySQL exceptions
IntegrityError = pymysql.IntegrityError# MySQLdb.IntegrityError
OperationalError = pymysql.OperationalError# MySQLdb.OperationalError
4):
def __init__(self, host, database, user=None, password=None,
max_idle_time=7 * 3600, connect_timeout=10,# 设置连接超时时间,时间是秒
time_zone="+0:00", charset = "utf8", sql_mode="TRADITIONAL"):
5):
def query(self, query, *parameters, **kwparameters):
"""Returns a row list for the given query and parameters."""
cursor = self._cursor()
try:
self._execute(cursor, query, parameters, kwparameters)
column_names = [d[0] for d in cursor.description]
return [Row(itertools.zip_longest(column_names, row)) for row in cursor]
finally:
cursor.close()