Python Common error

1,no module named Http_client

Code from: http://www.weiguda.com/blog/18/

Not tested in the virtual environment, installed directly in the current environment. Last run error.

Baidu found: http://blog.csdn.net/prince_jun/article/details/46290097

Knowing that the version of Django and Djangorestframework did not match the result

I installed djangorestframework with Pip install, and Django was previously installed.

Use ' django-admin.py--version ' query, version 1.6. The Internet is 1.7, reload test:

$ sudo pip uninstall Django
$ sudo pip install Django

$ django-admin.py--version
1.8.7

Re-run without error

Note: Later the query learned that the version of the Django REST framework that was downloaded by the machine is 3.3.1

$ python
Python 2.7.6 (default, June 22 2015, 17:58:13)
[GCC 4.8.2] on linux2
Type "Help", "copyright", "credits" or "license" for more information.
>>> Import Rest_framework
>>> Print rest_framework.__version__
3.3.1

2,importerror:no module named Rest_framework_swagger

FIX: $ sudo pip install Django-rest-swagger

3, copy code, error after operation: no such table:django_session

FIX: $ python manage.py syncdb

View Material: http://blog.csdn.net/cyrabbit/article/details/7607599

Python Common error