Question

我正在尝试运行python manage.py makemigration命令，但是我收到了以下错误消息：

django.core.exceptions.ImproperlyConfigured: Application labels aren't unique, duplicates: accounts

我尝试将以下内容添加到我的accounts.apps.py

中

from django.apps import AppConfig


class AccountsConfig(AppConfig):
    name = 'accounts'
    label = 'my_accounts'

但是，这给了我以下错误消息：

django.core.exceptions.ImproperlyConfigured: Application names aren't unique, duplicates: accounts

我的security.settings.py安装的应用程序如下：

INSTALLED_APPS = [
    'accounts',
    'accounts.apps.AccountsConfig',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
]

是否出现此错误消息，因为我在installed_apps中有'accounts'和accounts.apps.accountsconfig？如何让AccountsConfig成为我安装的应用程序的一部分以允许我的迁移？下面是我的应用程序文件夹结构。

Folder Structure

我正在使用以下内容添加迁移：

from __future__ import unicode_literals
from django.db import models


class AllEeActive(models.Model):
    employee_last_name = models.CharField(db_column='Employee_Last_Name', max_length=50, blank=True, null=True)  # Field name made lowercase.
    employee_first_name = models.CharField(db_column='Employee_First_Name', max_length=50, blank=True, null=True)  # Field name made lowercase.
    employee_ntname = models.CharField(db_column='Employee_NTName',primary_key=True, serialize=False, max_length=50)  # Field name made lowercase.
    b_level = models.CharField(db_column='B_Level', max_length=10, blank=True, null=True)  # Field name made lowercase.
    group_name = models.CharField(db_column='Group_Name', max_length=100, blank=True, null=True)  # Field name made lowercase.
    r_level = models.CharField(db_column='R_Level', max_length=10, blank=True, null=True)  # Field name made lowercase.
    division_name = models.CharField(db_column='Division_Name', max_length=100, blank=True, null=True)  # Field name made lowercase.
    d_level = models.CharField(db_column='D_Level', max_length=10, blank=True, null=True)  # Field name made lowercase.
    market_name = models.CharField(db_column='Market_Name', max_length=100, blank=True, null=True)  # Field name made lowercase.
    coid = models.CharField(db_column='COID', max_length=50, blank=True, null=True)  # Field name made lowercase.
    unit_no = models.CharField(db_column='Unit_No', max_length=50, blank=True, null=True)  # Field name made lowercase.
    dept_no = models.CharField(db_column='Dept_No', max_length=50, blank=True, null=True)  # Field name made lowercase.
    department_desc = models.CharField(db_column='Department_Desc', max_length=50, blank=True, null=True)  # Field name made lowercase.
    employee_status = models.CharField(db_column='Employee_Status', max_length=50, blank=True, null=True)  # Field name made lowercase.
    job_desc = models.CharField(db_column='Job_Desc', max_length=50, blank=True, null=True)  # Field name made lowercase.
    position_desc = models.CharField(db_column='Position_Desc', max_length=50, blank=True, null=True)  # Field name made lowercase.
    supervisor_last_name = models.CharField(db_column='Supervisor_Last_Name', max_length=50, blank=True, null=True)  # Field name made lowercase.
    supervisor_first_name = models.CharField(db_column='Supervisor_First_Name', max_length=50, blank=True, null=True)  # Field name made lowercase.
    supervisor_job_desc = models.CharField(db_column='Supervisor_Job_Desc', max_length=50, blank=True, null=True)  # Field name made lowercase.
    cfo = models.CharField(db_column='CFO', max_length=255, blank=True, null=True)  # Field name made lowercase.
    email_address = models.CharField(db_column='Email_Address', max_length=250, blank=True, null=True)  # Field name made lowercase.
    location_code = models.CharField(db_column='Location_Code', max_length=20, blank=True, null=True)  # Field name made lowercase.
    location_code_desc = models.CharField(db_column='Location_Code_Desc', max_length=255, blank=True, null=True)  # Field name made lowercase.
    corporate_flag = models.CharField(db_column='Corporate_Flag', max_length=1, blank=True, null=True)  # Field name made lowercase.
    hire_date = models.DateTimeField(db_column='Hire_Date', blank=True, null=True)  # Field name made lowercase.
    termination_date = models.DateTimeField(db_column='Termination_Date', blank=True, null=True)  # Field name made lowercase.
    employee_status_id = models.IntegerField(db_column='Employee_Status_ID', blank=True, null=True)  # Field name made lowercase.
    qv_statusid = models.IntegerField(db_column='QV_StatusID', blank=True, null=True)  # Field name made lowercase.
    lawson_status_id = models.IntegerField(db_column='Lawson_Status_ID', blank=True, null=True)  # Field name made lowercase.
    load_date = models.DateTimeField(db_column='Load_Date', blank=True, null=True)  # Field name made lowercase.

    class Meta:
        managed = False
        db_table = 'All_EE_Active'

然后我尝试使用我的python shell运行以下命令来验证迁移是否已完成：

>>> from accounts.models import AllEeActive
>>> All_EE_Active.objects.all()
Traceback (most recent call last):
  File "<console>", line 1, in <module>
NameError: name 'All_EE_Active' is not defined
>>> AllEEActive.objects.all()
Traceback (most recent call last):
  File "<console>", line 1, in <module>
NameError: name 'AllEEActive' is not defined

为什么python不能识别All_EE_Active或AllEeActive？它似乎接受了导入。

应用程序名称不唯一，重复：帐户

0 个答案: