VScode 搭建 django 开发环境（Win Python3.71 django1.11.11）

  • 全新Win10下安装开发环境记录
  • 安装VScode
  • 安装Git
  • 安装Python3.71
  • VScode安装好相关插件
  • 新建好文件夹用 VScode 打开
  • code-终端-新建终端
  • 安装python,安装虚拟环境
    pip install virtualenvwrapper-win

     

    命令解释
    mkvirtualenv envname 创建虚拟环境
    workon envname 开启虚拟环境
    lsvirtualenv 列出虚拟环境
    rmvirtualenv envname 删除虚拟环境
    deactivate 退出当前虚拟环境
    cdvirtualenv 切换到虚拟环境所在的目录

    打开vscode，打开用户设置
    找到python.pythonPath修改一下你的虚拟环境目录就好了

  • 创建名为“env”的环境文件夹：
mkvirtualenv env

 

  • 进入虚拟环境文件夹
cd env
  • 安装指定版本DJango
pip3 install django==1.11.11
  • 安装依赖
pip3 install pylint pylint_django
  • 输出已安装了 Django 和运行着的版本号
python -c "import django; print(django.get_version())"
  • 新建项目mysite
django-admin.py startproject mysite
  • 出错：VSCode直接弹出django-admin.py，因为设置了VSCode为.py文件的打开方式，改为Python,exe
  • 进入mysite项目文件夹(项目 mysite下还有个 mysite文件夹)
cd mysite
  • 创建名为polls的APP
python manage.py startapp polls
  • 出错，错误代码：
 1 Traceback (most recent call last):
 2   File "manage.py", line 22, in <module>
 3     execute_from_command_line(sys.argv)
 4   File "C:\Users\William\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\__init__.py", line 364, in execute_from_command_line
 5     utility.execute()
 6   File "C:\Users\William\AppData\Local\Programs\Python\Python37\lib\site-packages\django\core\management\__init__.py", line 338, in execute
 7     django.setup()
 8   File "C:\Users\William\AppData\Local\Programs\Python\Python37\lib\site-packages\django\__init__.py", line 27, in setup
 9     apps.populate(settings.INSTALLED_APPS)
10   File "C:\Users\William\AppData\Local\Programs\Python\Python37\lib\site-packages\django\apps\registry.py", line 85, in populate
11     app_config = AppConfig.create(entry)
12   File "C:\Users\William\AppData\Local\Programs\Python\Python37\lib\site-packages\django\apps\config.py", line 94, in create
13     module = import_module(entry)
14   File "C:\Users\William\AppData\Local\Programs\Python\Python37\lib\importlib\__init__.py", line 127, in import_module
15     return _bootstrap._gcd_import(name[level:], package, level)
16   File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
17   File "<frozen importlib._bootstrap>", line 983, in _find_and_load
18   File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
19   File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
20   File "<frozen importlib._bootstrap_external>", line 728, in exec_module
21   File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
22   File "C:\Users\William\AppData\Local\Programs\Python\Python37\lib\site-packages\django\contrib\admin\__init__.py", line 4, in <module>
23     from django.contrib.admin.filters import (
24   File "C:\Users\William\AppData\Local\Programs\Python\Python37\lib\site-packages\django\contrib\admin\filters.py", line 10, in <module>
25     from django.contrib.admin.options import IncorrectLookupParameters
26   File "C:\Users\William\AppData\Local\Programs\Python\Python37\lib\site-packages\django\contrib\admin\options.py", line 12, in <module>
27     from django.contrib.admin import helpers, widgets
28   File "C:\Users\William\AppData\Local\Programs\Python\Python37\lib\site-packages\django\contrib\admin\widgets.py", line 152
29     '%s=%s' % (k, v) for k, v in params.items(),
30     ^
31 SyntaxError: Generator expression must be parenthesized
  • 打开28行代码的文件 
    C:\Users\William\AppData\Local\Programs\Python\Python37\lib\site-packages\django\contrib\admin\widgets.py
  • 找到152行，删掉,号保存文件，重新运行  ‘创建名为polls的APP’ 的代码

  • 以指定端口8001运行Django
python manage.py runserver 8001

It worked!

Congratulations on your first Django-powered page.

Next, start your first app by running python manage.py startapp [app_label].

You're seeing this message because you have DEBUG = True in your Django settings file and you haven't configured any URLs. Get to work!

posted @ 2019-05-09 19:35  WilliamBear  阅读(977)  评论(0)  编辑  收藏  举报