【python】tastypie--django restful风格接口设计

一、安装tastypie：

[C:\Users\jrzhaoxueyong\git\JDJR\vpc\controller]$ python -m pip install django-tastypie
Collecting django-tastypie
  Downloading django_tastypie-0.13.3-py2.py3-none-any.whl (75kB)
Collecting python-dateutil!=2.0,>=1.5 (from django-tastypie)
  Downloading python_dateutil-2.6.0-py2.py3-none-any.whl (194kB)
Collecting python-mimeparse!=1.5,>=0.1.4 (from django-tastypie)
  Downloading python_mimeparse-1.6.0-py2.py3-none-any.whl
Collecting six>=1.5 (from python-dateutil!=2.0,>=1.5->django-tastypie)
  Using cached six-1.10.0-py2.py3-none-any.whl
Installing collected packages: six, python-dateutil, python-mimeparse, django-tastypie
Successfully installed django-tastypie-0.13.3 python-dateutil-2.6.0 python-mimeparse-1.6.0 six-1.10.0

二、添加到django项目app列表：

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'tastypie',
]

三、安装lxml：

> python -m pip install lxml
error: Microsoft Visual C++ 9.0 is required. Get it from http://aka.ms/vcpython27
# 安装Microsoft Visual C++ Compiler for Python 2.7
# http://origin.www.ms.akadns[.NET](http://lib.csdn.net/base/dotnet)/en-us/download/details.aspx?id=44266
> python -m pip install lxml
# Could not find function xmlCheckVersion in library libxml2. Is libxml2 installed?
# https://pypi.python.org/pypi/lxml/2.3/#downloads
# 执行安装文件即可
[c:\~]$ pip install lxml
Requirement already satisfied: lxml in c:\python27\lib\site-packages

四、添加资源接口：

资源接口目录

开发资源接口代码如下：

class AllGatwayResource(ModelResource):
    class Meta:
        queryset = models.NatGw.objects.all()
        allowed_methods = ['get']
        resource_name = 'gateway'
        filtering = {
            'type': ('natgw',),
            }
        
    def get_list(self, request, **kwargs):
        return self.create_response(request, **kwargs)

五、启动服务：

[D:\EldonZhao\git\JDJR\vpc\controller]$ python manage.py runserver

六、接口访问：

调用http://localhost:8000/api/v1/?format=json；

调用结果

参考资料：

• python中lxml模块安装
• Tastypie Doc