Using Python to Access Web Data
link 来源:www.coursera.org
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assignment 等级:中级
chat_bubble_outline 语言:英语
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关于内容

This course will show how one can treat the Internet as a source of data. We will scrape, parse, and read web data as well as access data using web APIs. We will work with HTML, XML, and JSON data formats in Python. This course will cover Chapters 11-13 of the textbook “Python for Everybody”. To succeed in this course, you should be familiar with the material covered in Chapters 1-10 of the textbook and the first two courses in this specialization. These topics include variables and expressions, conditional execution (loops, branching, and try/except), functions, Python data structures (strings, lists, dictionaries, and tuples), and manipulating files. This course covers Python 3.

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课程大纲

  • Week 1 - Getting Started
    In this section you will install Python and a text editor. In previous classes in the specialization this was an optional assignment, but in this class it is the first requirement to get started. From this point forward we will stop using the browser-based P...
  • Week 2 - Regular Expressions (Chapter 11)
    Regular expressions are a very specialized language that allow us to succinctly search strings and extract data from strings. Regular expressions are a language unto themselves. It is not essential to know how to use regular expressions, but they can be qui...
  • Week 3 - Networks and Sockets (Chapter 12)
    In this section we learn about the protocols that web browsers use to retrieve documents and web applications use to interact with Application Program Interfaces (APIs).
  • Week 4 - Programs that Surf the Web (Chapter 12)
    In this section we learn to use Python to retrieve data from web sites and APIs over the Internet.
  • Week 5 - Web Services and XML (Chapter 13)
    In this section, we learn how to retrieve and parse XML (eXtensible Markup Language) data.
  • Week 6 - JSON and the REST Architecture (Chapter 13)
    In this module, we work with Application Program Interfaces / Web Services using the JavaScript Object Notation (JSON) data format.
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教师

Charles Severance
Professor
School of Information

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内容设计师

University of Michigan

密歇根大学(UM,UMich 或简称密歇根)是一所公立研究型大学,位于美国密歇根州安阿伯市。该大学成立于 1817 年,是密歇根州历史最悠久、规模最大的大学。

密歇根大学的使命是为密歇根州和全世界人民服务,在创造、交流、保存和应用学术知识、艺术和价值观方面发挥领导作用,培养挑战现在和丰富未来的领导者和公民。

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平台

Coursera

Coursera是一家数字公司,提供由位于加利福尼亚州山景城的计算机教师Andrew Ng和达芙妮科勒斯坦福大学创建的大型开放式在线课程。

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