Web Scraping Basics Python



Greetings, Earthling! Welcome to The Hitchhiker’s Guide to Python.

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This is a living, breathing guide. If you’d like to contribute,fork us on GitHub!

This handcrafted guide exists to provide both novice and expert Pythondevelopers a best practice handbook for the installation, configuration, andusage of Python on a daily basis.

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This guide is opinionated in a way that is almost, but not quite, entirelyunlike Python’s official documentation. You won’t find a list of every Python web frameworkavailable here. Rather, you’ll find a nice concise list of highly recommendedoptions.

Note

Manually Opening a Socket and Sending the HTTP Request. The most basic way to perform. Web scraping is an easy way to collect data from a website.This Python web scraping tutorial provides a step by step approach to scraping the web and analyzi.

The use of Python 3 is highly recommended over Python 2. Consider upgrading your applications and infrastructures if you find yourself still using Python 2 in production today. If you are using Python 3, congratulations — you are indeed a person of excellent taste.—Kenneth Reitz

Let’s get started! But first, let’s make sure you know where your towel is.

Getting Started with Python¶

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New to Python? Let’s properly setup up your Python environment:

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  • Picking a Python Interpreter (3 vs 2)
  • Properly Install Python on your system:
  • Using Virtualenvs with Pipenv:
  • Pipenv & Virtual Environments
  • Lower level: virtualenv

Python Development Environments¶

This part of the guide focuses on the Python development environment,and the best-practice tools that are available for writing Python code.

  • Your Development Environment
  • Pipenv & Virtual Environments
  • Lower level: virtualenv
  • Further Configuration of pip and Virtualenv

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Writing Great Python Code¶

This part of the guide focuses on the best-practices for writing Python code.

  • Structuring Your Project
  • Code Style
  • Documentation
  • Testing Your Code
  • Logging
  • Common Gotchas

Scenario Guide for Python Applications¶

This part of the guide focuses on tool and module advice based ondifferent scenarios.

  • Network Applications
  • Web Applications & Frameworks
  • HTML Scraping
  • Command-line Applications
  • GUI Applications
  • Databases
  • Networking
  • Systems Administration
  • Continuous Integration
  • Speed
  • Scientific Applications
  • Image Manipulation
  • Data Serialization
  • XML parsing
  • JSON
  • Cryptography
  • Machine Learning
  • Interfacing with C/C++ Libraries

Shipping Great Python Code¶

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This part of the guide focuses on sharing and deploying your Python code.

  • Publishing Your Code
  • Packaging Your Code
  • Freezing Your Code

Additional Notes¶

This part of the guide, which is mostly prose, begins with somebackground information about Python, and then focuses on next steps.

  • Introduction
  • The Community
  • Learning Python
  • Documentation
  • News

Note

Notes defined within all diatonic and chromatic musical scales have beenintentionally excluded from this list of additional notes. Additionally,this note.

Contribution notes and legal information (for those interested).

  • Contribute
  • The Guide Style Guide