Python 从django.db导入utils ImportError:无法导入名称utils错误

我已经为scrapy编写了一个自定义命令：

from pyes import *
from eScraperInterface import settings
from django.core.management import setup_environ
setup_environ(settings) 
from eScraperInterfaceApp.models import scrapedData
from eScraperInterfaceApp.eScraper_utils import eScraperUtils 
#------------------------------------------------------------------------------ 

class indexData():

    def __init__(self):
        self.utilsOBJ = eScraperUtils()
        conn = ES('127.0.0.1:9200')
        conn.create_index("scraped_data")

    def run(self):
        for i in scrapedData.objects.filter():
            data = {'productTitle':i.productTitle,'productSite':i.productSite,
                    'productURL':i.productURL,'productDesc':i.productDesc,
                    'productCategory':i.productCategory,'productSubCategory':i.productSubCategory,
                    'productMRP':i.productMRP,'productPrice':i.productPrice,'hasVariants':i.hasVariants,
                    'availability':i.availability,'currency':i.currency,'image_paths':i.image_paths}

            a = self.utilsOBJ.create_Index(data)
            print a

尝试使用scrapy shell命令时，出现以下错误：

Traceback (most recent call last):
  File "/usr/local/bin/scrapy", line 4, in <module>
    execute()
  File "/usr/local/lib/python2.7/dist-packages/scrapy/cmdline.py", line 111, in execute
    cmds = _get_commands_dict(settings, inproject)
  File "/usr/local/lib/python2.7/dist-packages/scrapy/cmdline.py", line 37, in _get_commands_dict
    cmds.update(_get_commands_from_module(cmds_module, inproject))
  File "/usr/local/lib/python2.7/dist-packages/scrapy/cmdline.py", line 27, in _get_commands_from_module
    for cmd in _iter_command_classes(module):
  File "/usr/local/lib/python2.7/dist-packages/scrapy/cmdline.py", line 18, in _iter_command_classes
    for module in walk_modules(module_name):
  File "/usr/local/lib/python2.7/dist-packages/scrapy/utils/misc.py", line 65, in walk_modules
    submod = __import__(fullpath, {}, {}, [''])
  File "/home/vaibhav/scrapyprog/comparison/eScraperInterface/eScraper/commands/indexData.py", line 10, in <module>
    from eScraperInterfaceApp.models import scrapedData
  File "/home/vaibhav/scrapyprog/comparison/eScraperInterface/eScraperInterfaceApp/models.py", line 3, in <module>
    from django.db import models
  File "/usr/local/lib/python2.7/dist-packages/django/db/__init__.py", line 40, in <module>
    backend = load_backend(connection.settings_dict['ENGINE'])
  File "/usr/local/lib/python2.7/dist-packages/django/db/__init__.py", line 34, in __getattr__
    return getattr(connections[DEFAULT_DB_ALIAS], item)
  File "/usr/local/lib/python2.7/dist-packages/django/db/utils.py", line 92, in __getitem__
    backend = load_backend(db['ENGINE'])
  File "/usr/local/lib/python2.7/dist-packages/django/db/utils.py", line 24, in load_backend
    return import_module('.base', backend_name)
  File "/usr/local/lib/python2.7/dist-packages/django/utils/importlib.py", line 35, in import_module
    __import__(name)
  File "/usr/local/lib/python2.7/dist-packages/django/db/backends/mysql/base.py", line 30, in <module>
    from django.db import utils
ImportError: cannot import name utils

回溯（最近一次呼叫最后一次）：
文件“/usr/local/bin/scrapy”，第4行，在
执行（）
文件“/usr/local/lib/python2.7/dist packages/scrapy/cmdline.py”，执行中的第111行
cmds=\u获取\u命令\u命令（设置，项目中）
文件“/usr/local/lib/python2.7/dist packages/scrapy/cmdline.py”，第37行，在命令目录中
更新（_从_模块获取_命令（cmds_模块，inproject））
文件“/usr/local/lib/python2.7/dist packages/scrapy/cmdline.py”，第27行，在\u模块的\u get\u命令\u中
对于命令类（模块）中的cmd：
文件“/usr/local/lib/python2.7/dist packages/scrapy/cmdline.py”，第18行，在命令类中
对于walk_模块中的模块（模块名称）：
文件“/usr/local/lib/python2.7/dist packages/scrapy/utils/misc.py”，第65行，在walk_模块中
submod=uuu导入（完整路径，{}，{}，[''']）
文件“/home/vaibhav/scrapyprog/comparison/eScraperInterface/eScraper/commands/indexData.py”，第10行，在
从eScraperInterfaceApp.models导入数据
文件“/home/vaibhav/scrapyprog/comparison/eScraperInterface/eScraperInterfaceApp/models.py”，第3行，在
从django.db导入模型
文件“/usr/local/lib/python2.7/dist packages/django/db/_init__.py”，第40行，在
后端=加载\后端（connection.settings \ dict['ENGINE']）
文件“/usr/local/lib/python2.7/dist-packages/django/db/_-init__.py”，第34行，在__
返回getattr（连接[默认\u DB\u别名]，项）
文件“/usr/local/lib/python2.7/dist packages/django/db/utils.py”，第92行，在__
后端=加载\u后端（db['ENGINE']）
文件“/usr/local/lib/python2.7/dist packages/django/db/utils.py”，第24行，在load_后端
返回导入_模块（'.base'，后端_名称）
文件“/usr/local/lib/python2.7/dist packages/django/utils/importlib.py”，第35行，在导入模块中
__导入（名称）
文件“/usr/local/lib/python2.7/dist packages/django/db/backends/mysql/base.py”，第30行，在
从django.db导入utils
ImportError:无法导入名称utils

您是否在系统上安装了python mysqldb？ sudo apt get安装python mysqldb 或pip安装mysqldb