目录
- 编写python SDK代码
- 打包并上传私服
- 创建虚拟环境,并下载私服包进行验证
编写Python SDK代码
工程目录结构
├──── easyhttp // SDK目录 │ ├── __init__.py │ ├── https.py // http工具类 ├── tests // 单元测试目录 │ ├── __init__.py │ ├── test_https.py // http单元测试 ├── README.md ├── requirements.txt //依赖包 └── setup.py //setuptools安装
requirements.txt
requests==2.24.0
https.py
# -*- coding:utf8 -*- """ @Project: easyhttp @File: https.py @Version: v1.0.0 @Time: 2020/6/24 17:22 @Author: guodong.li @Description: http """ from typing import Optional import requests import logging from requests import Response logging.basicConfig(format='%(asctime)s - %(pathname)s[line:%(lineno)d] - %(levelname)s: %(message)s', level=logging.DEBUG) class HttpUtils: headers = { "Content-Type": "application/json" } # http://10.193.199.44:5610/api/v1/manual/sleep?time=0 @staticmethod def base_get(base_path: str='', detail_path: str='', params: Optional[dict]=None)-> Response: """ GET请求 :param base_path: 域名 :param detail_path: 接口详情 :param params: 参数 :return: """ logging.info("请求方式:GET, 请求url: %s , 请求参数: %s " % (base_path + detail_path, params)) response = requests.get(base_path + detail_path, params=params) logging.info("请求方式:GET, 请求url: %s , 请求参数: %s , 结果:%s" % (base_pathttp://www.cppcns.comh + detail_path, params, response)) return response @classmethod def base_post(cls, base_path: str='', detail_path: str='', params: Optional[dict]=None)-> Response: """ POST请求 :param cls: :param base_path: 域名 :param detail_path: 接口详情 :param params: 参数 :return: """ logging.info("请求方式:POST, 请求url: %s ,请求参数: %s " % (base_path + detail_path, params)) response = requests.post(base_path + detail_path, data=params, headers=cls.headers) logging.info("请求方式:POST, 请求url: %s , 请求参数: %s , 结果:%s" % (base_path + detail_path, pa编程客栈rams, response)) return response
test_https.py
import requests import logging from easyhttp.https import HttpUtils logging.basicConfig(format='%(asctime)s - %(pathname)s[line:%(lineno)d] - %(levelname)s: %(message)s', level=logging.DEBUG) r = requests.get("http://xxx.xxx.xxx.xxx:5610/api/v1/manual/sleep?time=0") logging.info(r) # <Response [200]> logging.info(type(r)) # <class 'requests.models.Response'> logging.info(r.status_code) # 200
代码写完了之后,打包并上传到私服。
打包并上传私服
安装twine包
pip install twine
编写构建工具setup.py进行打包
# -*- coding:utf8 -*- """ @author: guodong.li @email: liguodongiot@163.com @time: 2019/7/31 14:04 @file: setup.py @desc: """ # 引入构建包信息的模块 from setuptools import setup, find_packages try: # for pip >= 10 from pip._internal.req import parse_requirements from pip._internal.network.session import PipSession except ImportError: # for pip <= 9.0.3 from pip.req import parse_requirements from pip.download import PipSession # parse_requirements() returns generator of pip.req.InstallRequirement objects install_reqs = parse_requirements('requirements.txt', session=PipSession()) # reqs is a list of requirement # e.g. ['django==1.5.1', 'mezzanine==1.4.6'] reqs = [str(ir.req) for ir in install_reqs] # 定义发布的包文件的信息 setup( name="easyhttp", # 发布的包的名称 version="1.0.0", # 发布包的版本序号 description="easy use http", # 发布包的描述信息 author="guodong.li", # 发布包的作者信息 author_email="liguodongiot@163.com", # 作者的联系邮箱 packages=["easyhttp"], # include_package_data=True, # include everything in source control # ...bu编程客栈t exclude README.txt from all packages exclude_package_data={'': ['README.md'], 'tests': ['*.py']}, install_requires=reqs, )
setup.py各参数简单介绍如下:
- –name 包名称
- –version (-V) 包版本
- –author 程序的作者
- –author_email 程序的作者的邮箱地址
- –maintainer 维护者
- –maintainer_email 维护者的邮箱地址
- –url 程序的官网地址
- –license 程序的授权信息
- –description 程序的简单描述
- –long_description 程序的详细描述 编程客栈
- –platforms 程序适用的软件平台列表
- –classifiers 程序的所属分类列表
- –keywords 程序的关键字列表
- –packages 需要处理的包目录(包含__init__.py的文件夹)
- –py_modules 需要打包的python文件列表
- –download_url 程序的下载地址
- –data_files 打包时需要打包的数据文件,如图片,配置文件等
- –scripts 安装时需要执行的脚步列表
- –package_dir 告诉setuptools哪些目录下的文件被映射到哪个源码包。一个例子:package_dir = {'': ‘lib'},表示“root package”中的模块都在lib 目录中。
- –requires 定义依赖哪些模块
- –provides 定义可以为哪些模块提供依赖
- –find_packages() 对于简单工程来说,手动增加packages参数很容易,刚刚我们用到了这个函数,它默认在和setup.py同一目录下搜索各个含有 init.py的包。其实我们可以将包统一放在一个src目录中,另外,这个包内可能还有aaa.txt文件和data数据文件夹。还可以排除一些特定的包find_packages(exclude=[".tests", ".tests.", "tests.", “tests”])
- –install_requires = [“requests”] 需要安装编程客栈的依赖包
- –entry_points 动态发现服务和插件
新增.pypirc文件
touch ~/.pypirc
在.pypirc文件添加如下配置
[distutils] index-servers = pypi nexus [pypi] repository:https://pypi.python.org/pypi username:your_username password:your_password [nexus] repository=http://192.168.12.196:8081/repository/mypypi-hosted/ username=your_username password=your_password
打包并上传至私服仓库nexus
python setup.py sdist bdist_wheel upload -r nexus
或者打包命令和上传命令分开操作
1、打包命令
python setup.py sdist bdist_wheel
2、上传命令
twine upload -r nexus dist/* # -r 可以选择仓库地址
创建虚拟环境,并下载私服包进行验证
创建虚拟环境
virtualenv -p /usr/bin/python venv
激活虚拟环境
source venv/bin/activate
下载包
pip install easyhttp==1.0.0 -i http://your_username:your_password@192.168.12.196:8081/repository/mypypi-hosted/simple/ --trusted-host 192.168.12.196
进入python shell环境
python
代码验证
>>> from pai.utils.https import HttpUtils >>> import logging >>> logging.basicConfig(format='%(asctime)s - %(pathname)s[line:%(lineno)d] - %(levelname)s: %(message)s',level=logging.INFO) >>> r = requests.get("http://10.xxx.xxx.xxx:5610/api/v1/manual/sleep?time=0") 2020-07-02 11:31:50,903 - /root/python/20200702/venv/lib/python3.7/site-packages/urllib3/connectionpool.py[line:230] - DEBUG: Starting new HTTP connection (1): 10.xxx.xxx.xxx:5610 2020-07-02 11:31:51,065 - /root/python/20200702/venv/lib/python3.7/site-packages/urllib3/connectionpool.py[line:442] - DEBUG: http://10.xxx.xxx.xxx:5610 "GET /api/v1/manual/sleep?time=0 HTTP/1.1" 200 None >>> logging.info(r) # <Response [200]> 2020-07-02 11:32:15,420 - <stdin>[line:1] - INFO: <Response [200]> >>> >>> logging.info(type(r)) # <class 'requests.models.Response'> 2020-07-02 11:32:27,371 - <stdin>[line:1] - INFO: <class 'requests.models.Response'> >>> logging.info(r.status_code) # 200 2020-07-02 11:32:39,069 - <stdin>[line:1] - INFO: 200
至此,一个简单的Python SDK就已经制作完成,并且实现了SDK到私服的上传与下载。
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