Setup Django environment with Anaconda

jimmyhzhao

发布于 2022-04-10 12:00:29

5130

发布于 2022-04-10 12:00:29

文章被收录于专栏：SkemaloopSkemaloop

It is difficult to manage multiple python environments on a single machine, especially for environments that have different third party libraries to be installed.

As a developer, I am always mess up my development environments, and re installation of whole operating system takes too much time. I am using anaconda to manage my development environment.

Install anaconda

Install anaconda is very straightforward, you can just go ahead to download the installer from the anaconda official portal and run the installer.

Configure proxy for anaconda

Each user can have her own condarc file under the home folder. It is in my folder of /home/hui/.condarc

channels:
  - conda-forge
  - defaults

proxy_servers:
    http: http://127.0.0.1:9090
    https: http://127.0.0.1:9090

ssl_verify: False

Create a dedicated environment for my Django framework

conda create --name webenv3 python=3

My environment webenv3 is based on python 3 version. Of course, you can also create another python 2 version environment for your compatibility testing purpose.

conda create --name webenv2 python=2

Environment switch

You can switch the two separated environments back and forth with conda commands.

(webenv3) hui@hui-TM1701:~$ conda activate webenv2
(webenv2) hui@hui-TM1701:~$ conda activate webenv3
(webenv3) hui@hui-TM1701:~$ conda env list
# conda environments:
#
base                     /home/hui/anaconda3
webenv                   /home/hui/anaconda3/envs/webenv
webenv2                  /home/hui/anaconda3/envs/webenv2
webenv3               *  /home/hui/anaconda3/envs/webenv3

Django framework installation

pip --proxy 127.0.0.1:9090 install djangopython -m django --version
2.2.3mysite/
    manage.py
    mysite/
        __init__.py
        settings.py
        urls.py
        wsgi.py

Migrate the database changes

python manage.py migrate
Operations to perform:
  Apply all migrations: admin, auth, contenttypes, sessions
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying admin.0001_initial... OK
  Applying admin.0002_logentry_remove_auto_add... OK
  Applying admin.0003_logentry_add_action_flag_choices... OK
  Applying contenttypes.0002_remove_content_type_name... OK
  Applying auth.0002_alter_permission_name_max_length... OK
  Applying auth.0003_alter_user_email_max_length... OK
  Applying auth.0004_alter_user_username_opts... OK
  Applying auth.0005_alter_user_last_login_null... OK
  Applying auth.0006_require_contenttypes_0002... OK
  Applying auth.0007_alter_validators_add_error_messages... OK
  Applying auth.0008_alter_user_username_max_length... OK
  Applying auth.0009_alter_user_last_name_max_length... OK
  Applying auth.0010_alter_group_name_max_length... OK
  Applying auth.0011_update_proxy_permissions... OK
  Applying sessions.0001_initial... OK

Start the server

python manage.py runserver
Watching for file changes with StatReloader
Performing system checks...

System check identified no issues (0 silenced).
July 29, 2019 - 15:15:47
Django version 2.2.3, using settings 'mysite.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CONTROL-C.

Done!

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原始发表：2019-06-29，如有侵权请联系 cloudcommunity@tencent.com 删除

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