Mojolicious Web Clients
Mojolicious Web Clients
About the Book
Use the power of Perl and the Mojolicious web framework to create your own command-line web user agents. Interact with websites to access, download, and process data automatically.
About the Author
Bundles that include this book
About the Contributors
Publisher
Cover Design
Table of Contents
- Preface
- Some eBook Notes
- Installing Mojolicious
- Getting Help
- Acknowledgments
- Perl School
- Introduction
- The Mojo Philosophy
- Be Nice to Servers
- How HTTP Works
- Add to the Request
- httpbin
- Basic Perl Features
- Perl Program Basics
- Declaring the Version
- Signatures
- Postfix Dereference
- Indented Here Docs
- Substitution Returns the Modified Copy
- Basic Utilities
- Working with URLs
- Decoding JSON
- Collections
- Random Utilities
- Events
- The Document Object Model
- Walking Through HTML or XML
- Modifying the DOM
- CSS Selectors
- Finding the next thing
- Selecting the Root Element
- Selecting Any Element
- Selecting by Tag
- Selecting by Attribute
- Selecting by Attribute Value
- Selecting by Relative Position
- Requests
- The Request Process
- Adding Headers
- Authentication
- Adding Message Bodies
- Uploading a File
- Miscellaneous Settings
- Summary
- Cookies
- Cookie Basics
- The Cookie Jar
- Cookie Jars in the User-Agent
- Adding Cookies to Requests
- Summary
- Responses
- Did It Happen?
- Inspecting Headers
- Redirection
- Dealing with Content
- Caching and Conditional Requests
- Fluent Content
- Progress Bars
- Handling Meta Tags
- Restricting Response Sizes
- Pagination
- Summary
- Concurrency
- Some Misconceptions
- Non-blocking Requests
- Promises
- Content Generators
- Existing Content Generators
- Creating Your Own Generator
- Summary
- One Liners
- The mojo Command
- Perl One-Liners
- Fetching a Resource
- Playing with the DOM
- Extending ojo
- Summary
- Conclusion
- Uncovered Topics
- Roles
- Namespace selectors
- Servers inside the user-agent
- Range requests
- Websockets
- Mojo::UserAgent inside a web app
- Working with alternate TLS certificates
- Testing
- Uncovered Topics
- Further Reading
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