Django 工程搭建

Django 工程搭建

新建虚拟环境

mkvirtualenv --python=/usr/local/bin/python3 blogdjango

安装Django rest framework

进入blogdjango虚拟环境, Django-Rest-Framework

pip install djangorestframework

pip install markdown

pip install django-filter

pip install django

配置pycharm工程

1. project interpreter 选择上面新建的blogdjango虚拟环境，其他选项默认
2. more settings里面的application name输入users，因为基本每个django工程都会有users这个application。不启用Django admin，因为我们使用xadmin
3. 修改settings.py文件，修改数据库连接串：

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'blogdjango',
        'USER': 'root',
        'PASSWORD': 'Flask123.',
        'HOST': '127.0.0.1',
        'OPTIONS': {'init_command': 'SET default_storage_engine=INNODB;'}
    }
}

试运行项目，但是会报错，需要安装pymysql和mysqlclient

pip install mysqlclient

pip install pymysql

• No module named 'MySQLdb'

原因：python3连接mysql不能再使用mysqldb，要是用pymysql

方法：apps的__init__.py下添加如下语句

import pymysql
pymysql.install_as_MySQLdb()

• django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3.

原因：直接取了pymysql的版本没有取mysqlclient

方法：在/Users/liyihao/PycharmProjects/blogdjango/venv/lib/python3.6/site-packages/django/db/backends/mysql/base.py 注释掉如下语句

if version < (1, 3, 13):
     raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__)

• AttributeError: 'str' object has no attribute 'decode'

原因：函数用错了

方法：在/Users/liyihao/PycharmProjects/blogdjango/venv/lib/python3.6/site-packages/django/db/backends/mysql/operations.py文件下的decode修改修改成encode

query = getattr(cursor, '_executed', None)
if query is not None:
      query = query.decode(errors='replace')
return query

• 收集static文件

  python manage.py collectstatic
  

• tinymce配置iview
• vue项目移植tinymce踩坑