Использование языка Python для доступа к веб-данным from Coursera

What's inside

Syllabus

Начало работы

В этом разделе вы установите Python и текстовый редактор. В предыдущих курсах специализации это было необязательно, но в этом классе это станет первым требованием перед началом обучения. С этого момента мы прекращаем использовать среду оценки Python на основе браузера, потому что такая среда (а именно Skulpt) не способна выполнять сложные программы, которые мы будем разрабатывать в ходе этого курса.

Регулярные выражения (глава 11)

Регулярные выражения (RegEx) — это специализированный язык, который позволяет быстро искать строки и извлекать данные из них. RegEx — это самостоятельный язык программирования. Изучать регулярные выражения на этом курсе не обязательно, но они представляют собой мощный инструмент и могут принести большую пользу.

Сети и сокеты (глава 12)

Из этого раздела вы узнаете о протоколах, которые веб-браузеры используют для получения документов, а также о веб-приложениях, которые используются для взаимодействия с интерфейсами прикладных программ (API).

Программы для просмотра Интернета (глава 12)

Из этого раздела вы узнаете, как использовать Python для извлечения данных с веб-сайтов и из API через Интернет.

Веб-службы и XML (глава 13)

Из этого раздела вы узнаете, как получать и парсить данные XML (eXtensible Markup Language — расширяемого языка разметки).

JSON и архитектура REST (глава 13)

В этом модуле мы работаем с интерфейсами прикладного программирования (API) и веб-службами, используя формат обмена данными JavaScript Object Notation (JSON).

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Учит использовать Интернет как источник данных, в том числе извлекать, парсить и читать веб-данные, а также получать доступ к данным с помощью API

Дает навыки скрейпинга, парсинга и чтения веб-данных

Обучает получению доступа к данным посредством веб-API

Изучает форматы данных HTML, XML и JSON на Python

Использует Python для работы с различными форматами данных

Охватывает основные главы учебника «Python для всех» (Python for Everybody)

Reviews summary

Python web applications

This course teaches students how to use Python to access and use data from the web. Topics include learning about regular expressions, working with APIs, networking, and parsing data. Overall, students find the content to be helpful, with many positive comments centered around the helpfulness of the materials. One main point of criticism is the perceived outdatedness of the material. Some students also struggled with the difficulty of the material and the amount of different topics covered.

Course materials are helpful

"класно"

Materials may be outdated

"гавно из 2006 года "

Activities

Coming soon We're preparing activities for Использование языка Python для доступа к веб-данным. These are activities you can do either before, during, or after a course.

Career center

Learners who complete Использование языка Python для доступа к веб-данным will develop knowledge and skills that may be useful to these careers:

Web Scraping Engineer

Web Scraping Engineers specialize in extracting data from websites using automated scripts. The course 'Using Python to Access Web Data' would be highly relevant to Web Scraping Engineers as it teaches various techniques for web scraping using Python.

See salaries and explore the career path for Web Scraping Engineer

Web Developer

Web Developers use programming languages such as Python to build and maintain websites and web applications. The course 'Using Python to Access Web Data' would be highly relevant to Web Developers as it teaches how to interact with web data, a fundamental aspect of web development.

See salaries and explore the career path for Web Developer

Data Analyst

Data Analysts utilize their programming skills to collect, clean, and analyze large datasets from a variety of sources, including web scraping and web APIs. The course 'Using Python to Access Web Data' would provide a strong foundation for a career in Data Analysis by teaching students how to extract and parse data from the web, a valuable skill in this field.

See salaries and explore the career path for Data Analyst

Software Engineer

Software Engineers design, develop, and maintain software systems. The course 'Using Python to Access Web Data' would provide valuable knowledge for Software Engineers, as it teaches how to interact with web data, a common task in software development.

See salaries and explore the career path for Software Engineer

Data Engineer

Data Engineers design and build systems to manage and process large amounts of data. The course 'Using Python to Access Web Data' may be helpful for Data Engineers as it teaches how to extract and parse web data, a common source of large datasets.

See salaries and explore the career path for Data Engineer

Market Researcher

Market Researchers study market trends and customer behavior to help businesses make better decisions. The course 'Using Python to Access Web Data' can be useful for Market Researchers as it teaches how to extract and analyze data from the web, a valuable source of market information.

See salaries and explore the career path for Market Researcher

Business Analyst

Business Analysts use data to improve business processes and make better decisions. The course 'Using Python to Access Web Data' can be useful for Business Analysts as it teaches how to extract and analyze data from the web, which can be valuable for understanding market trends and customer behavior.

See salaries and explore the career path for Business Analyst

Data Scientist

Data Scientists use their programming expertise to analyze data and extract insights to solve business problems. The course 'Using Python to Access Web Data' can be useful for Data Scientists as it teaches how to gather and parse web data, an increasingly important source of data for businesses.

See salaries and explore the career path for Data Scientist

UX Researcher

UX Researchers study how users interact with websites and applications to improve user experience. The course 'Using Python to Access Web Data' may be useful for UX Researchers as it teaches how to extract and analyze data from the web, which can be valuable for understanding user behavior.

See salaries and explore the career path for UX Researcher

Database Administrator

Database Administrators manage and maintain databases. The course 'Using Python to Access Web Data' may be useful for Database Administrators as it teaches how to interact with databases using Python, a common task in this field.

See salaries and explore the career path for Database Administrator

Information Security Analyst

Information Security Analysts protect computer systems and networks from cyber threats. The course 'Using Python to Access Web Data' may be useful for Information Security Analysts as it teaches how to extract and parse web data, a potential source of security threats.

See salaries and explore the career path for Information Security Analyst

Network Engineer

Network Engineers design, build, and maintain computer networks. The course 'Using Python to Access Web Data' may be useful for Network Engineers as it teaches how to use Python for network programming, a valuable skill in this field.

See salaries and explore the career path for Network Engineer

Quantitative Analyst

Quantitative Analysts use mathematical and statistical models to analyze financial data. The course 'Using Python to Access Web Data' may be useful for Quantitative Analysts as it teaches how to extract and analyze data from the web, a potential source of financial data.

See salaries and explore the career path for Quantitative Analyst

Cybersecurity Analyst

Cybersecurity Analysts protect computer systems and networks from cyber threats. The course 'Using Python to Access Web Data' may be useful for Cybersecurity Analysts as it teaches how to extract and parse web data, a potential source of security threats.

See salaries and explore the career path for Cybersecurity Analyst

IT Manager

IT Managers oversee the planning and implementation of an organization's IT systems. The course 'Using Python to Access Web Data' may be useful for IT Managers as it provides a foundation for understanding how data is accessed and processed in modern IT systems.

See salaries and explore the career path for IT Manager