Python版超市管理系统源代码，基于django+mysql

Python版超市管理系统源代码，基于django+mysql
安装步骤
1、在mysql中创建名为demo_django_supermarket的数据库，修改config/setting.py中数据库用户及密码

CREATE DATABASE demo_django_supermarket DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

2、pip install -r requirements
3、初始化数据库：manage.py migrate
4、设置一个超级管理员 admin (admin@123456)

manage.py loaddata fixtures/root_manager.yaml

5、启动服务

manage.py runserver localhost:8001

完整程序源代码下载地址：Python版超市管理系统源代码
程序运行截图

后台管理

setting.py

"""
Django settings for config project.Generated by 'django-admin startproject' using Django 2.1.4.For more information on this file, see
https://docs.djangoproject.com/en/2.1/topics/settings/For the full list of settings and their values, see
https://docs.djangoproject.com/en/2.1/ref/settings/
"""import os# Build paths inside the project like this: os.path.join(BASE_DIR, ...)
BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/2.1/howto/deployment/checklist/# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = '_joao(!w!oc6ktbxr55x4$ioy4$#u6#09cx$st=pp3sj(6lm!)'# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = TrueALLOWED_HOSTS = ['*',# '127.0.0.1',# '10.10.10.154',# '120.229.216.9']# Application definitionINSTALLED_APPS = ['django.contrib.admin','django.contrib.auth','django.contrib.contenttypes','django.contrib.sessions','django.contrib.messages','django.contrib.staticfiles','app','gunicorn',
]MIDDLEWARE = ['django.middleware.security.SecurityMiddleware','django.contrib.sessions.middleware.SessionMiddleware','django.middleware.common.CommonMiddleware','django.middleware.csrf.CsrfViewMiddleware','django.contrib.auth.middleware.AuthenticationMiddleware','django.contrib.messages.middleware.MessageMiddleware','django.middleware.clickjacking.XFrameOptionsMiddleware',
]ROOT_URLCONF = 'config.urls'TEMPLATES = [{'BACKEND': 'django.template.backends.django.DjangoTemplates','DIRS': [BASE_DIR, os.path.join('templates')],'APP_DIRS': True,'OPTIONS': {'context_processors': ['django.template.context_processors.debug','django.template.context_processors.request','django.contrib.auth.context_processors.auth','django.contrib.messages.context_processors.messages',],},},
]WSGI_APPLICATION = 'config.wsgi.application'# Database
# https://docs.djangoproject.com/en/2.1/ref/settings/#databasesDATABASES = {'default': {'ENGINE': 'django.db.backends.mysql','HOST': '127.0.0.1','PORT': '3306','NAME': 'demo_django_supermarket','USER': 'root','PASSWORD': 'sxing86','OPTIONS': {'charset': 'utf8mb4'}}
}# Password validation
# https://docs.djangoproject.com/en/2.1/ref/settings/#auth-password-validatorsAUTH_PASSWORD_VALIDATORS = [{'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',},{'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',},{'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',},{'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',},
]# Internationalization
# https://docs.djangoproject.com/en/2.1/topics/i18n/LANGUAGE_CODE = 'zh-hans'TIME_ZONE = 'Asia/Shanghai'USE_I18N = TrueUSE_L10N = TrueUSE_TZ = False
# USE_TZ = True  # 时区# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.1/howto/static-files/STATIC_URL = '/static/'STATIC_PATH = os.path.dirname(os.path.abspath(__file__))
STATIC_PATH = os.path.join(STATIC_PATH, '../')STATICFILES_DIRS = (os.path.join(STATIC_PATH, 'static/'),
)MEDIA_ROOT = os.path.join(BASE_DIR, 'static/media')

0001_initial.py

# Generated by Django 2.2.2 on 2022-03-16 18:26from django.db import migrations, modelsclass Migration(migrations.Migration):initial = Truedependencies = []operations = [migrations.CreateModel(name='Goods',fields=[('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),('name', models.CharField(max_length=20)),('sale_price', models.FloatField()),('cost_price', models.FloatField()),('weight', models.FloatField()),('sort', models.IntegerField()),('produce_date', models.DateField()),('limit_date', models.DateField()),('lower', models.FloatField(default=0)),('isDelete', models.BooleanField(default=False)),],),migrations.CreateModel(name='Manager',fields=[('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),('account', models.CharField(max_length=20)),('pwd', models.CharField(max_length=40)),('name', models.CharField(max_length=20)),('gender', models.IntegerField(default=0)),('phone', models.CharField(max_length=11)),('authority', models.IntegerField(default=0)),('isDelete', models.BooleanField(default=0)),],),migrations.CreateModel(name='Message',fields=[('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),('time', models.DateTimeField(auto_now=True)),('type', models.IntegerField()),('content', models.TextField()),('contact', models.CharField(max_length=20)),('name', models.CharField(max_length=20)),('isRead', models.BooleanField(default=False)),],),migrations.CreateModel(name='Provider',fields=[('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),('name', models.CharField(max_length=20)),('address', models.CharField(max_length=40)),('phone', models.CharField(max_length=11)),('isDelete', models.BooleanField(default=False)),],),migrations.CreateModel(name='Record',fields=[('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),('location', models.IntegerField()),('date', models.DateField(auto_now=True)),('purchase_num', models.IntegerField(null=True)),('sale_num', models.IntegerField(null=True)),('withdraw_num', models.IntegerField(null=True)),('goods', models.ForeignKey(on_delete=True, to='app.Goods')),],),migrations.AddField(model_name='goods',name='provider',field=models.ForeignKey(on_delete=True, to='app.Provider'),),]

0002_initial_data.py

# Generated by Django 2.2.2 on 2022-03-16 18:26
import datetime
import os
import random
import shutilfrom django.db import migrationsdef init_manager(apps, args):Manager = apps.get_model('app', 'Manager')Manager(account="admin",pwd="123456",name="admin",gender=1,phone="15512345678",).save()def init_providers(apps, args):provider = apps.get_model('app', 'Provider')for i in range(3):p = provider()p.name = "供应商%d" % ip.address = "(%s)请关注公众号：Python代码大全" % p.namep.phone = "15512345678%d" % ip.save()def init_goods(apps, args):category_map = {0: "零食饮料",1: "生鲜果蔬",2: "粮油副食",3: "清洁用品",4: "家居家电",}# 循环 /static/media/resources/goods/*current_path = os.path.dirname(os.path.abspath(__file__))current_path = current_path.replace("app\migrations", "")resource_img_dir = "%s/static/media/resources/goods" % current_pathupload_img_dir = "%s/static/media/goods_img" % current_pathfiles = [f for f in os.listdir(resource_img_dir) if os.path.isfile(os.path.join(resource_img_dir, f))]print(files)# 复制+改名 成 /static/media/goods_img/{category_num}_{good_id}.jpgdate_now = datetime.datetime.utcnow()good = apps.get_model('app', 'Goods')record = apps.get_model('app', 'Record')for index, f in enumerate(files):category_id = random.randrange(0, 5)provider_id = random.randrange(1, 4)cost_price = random.randrange(5, 100)sale_price = cost_price + random.randrange(5, 20)produce_date = date_now - datetime.timedelta(days=(category_id + 1) * 365)limit_date = date_now + datetime.timedelta(days=(category_id + 1) * 365)purchase_date = produce_date + datetime.timedelta(days=cost_price)sale_date = purchase_date + datetime.timedelta(days=sale_price)# total = good.objects.count()# 随机造数据g = good(name=category_map[category_id] + str(index),sort=category_id,cost_price=float(cost_price),sale_price=float(sale_price),produce_date=produce_date,limit_date=limit_date,weight=float(sale_price + cost_price),provider_id=provider_id,)# g.id = total+1g.save()image_path = "%s/%d_%d.png" % (upload_img_dir, category_id, g.id)shutil.copyfile("%s/%s" % (resource_img_dir, f), image_path)location_id = random.randrange(0, 8)record(location=location_id,purchase_num=sale_price * cost_price,goods_id=g.id,date=purchase_date,).save()record(location=location_id,goods_id=g.id,date=sale_date,sale_num=sale_price * cost_price / (location_id + 1),).save()class Migration(migrations.Migration):dependencies = [('app', '0001_initial'),]operations = [migrations.RunPython(init_providers),migrations.RunPython(init_goods),migrations.RunPython(init_manager),]

完整程序源代码下载地址：Python版超市管理系统源代码

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