What version of python is scrapy github

Zoe 99 Published: 08/24/2024

What version of python is scrapy github

I'm happy to respond in English for this one question!

Scrapy, a popular Python framework for building web scrapers, is hosted on GitHub under the Apache License. As of my knowledge cutoff (August 2022), Scrapy's latest version is Scrapy 3.0.0.

Here's some interesting history and information about Scrapy:

Scrapy was first released in 2008 by Alexey Ruzov, a Russian developer. In its early days, Scrapy was primarily maintained by the open-source community. By 2012, Scrapy had gained significant popularity, with over 20,000 monthly downloads on PyPI (Python Package Index). In 2014, Google Summer of Code (GSoC) selected Scrapy as one of its projects, which further boosted the framework's development and user base. Today, Scrapy is widely used by companies like Netflix, Instagram, and even the European Space Agency for web scraping tasks.

Now, let's talk about Python versions. Scrapy supports various Python versions, including:

Python 3.x: Since its inception, Scrapy has been designed to work seamlessly with Python 3.x. In fact, Scrapy 2.x dropped support for Python 2.x in 2019. Python 2.7: While not officially supported anymore, you can still use older versions of Scrapy (1.x) with Python 2.7. However, this is not recommended due to the end-of-life status of Python 2.7.

Scrapy's GitHub repository (https://github.com/scrapy/scrapy/) offers detailed instructions on installation and setup for each supported Python version. You can also find extensive documentation, tutorials, and examples for building web scrapers with Scrapy.

That's a brief overview of Scrapy and its compatibility with various Python versions!

What version of Python is IronPython?

IronPython is a variant of the Python programming language that is designed to run on the .NET Common Language Runtime (CLR). It was created by Microsoft Research and first released in 2006.

IronPython is an implementation of the Python language for the .NET platform, which means it can take advantage of all the features and libraries available in the .NET ecosystem. This includes access to the .NET Framework Class Library, which provides a wide range of pre-built classes and methods for tasks such as file I/O, networking, and database interaction.

One of the key benefits of IronPython is its ability to run seamlessly alongside other .NET languages like C# and F#. This makes it an attractive option for developers who need to work with both Python and .NET technologies in a single project. Additionally, IronPython can also interact with COM components and Windows APIs, allowing it to tap into the vast array of libraries and frameworks available on the Windows platform.

In terms of its syntax and semantics, IronPython is largely compatible with standard Python 2.x or 3.x. It supports most of the same built-in functions, modules, and data types as well as many popular third-party libraries and extensions. However, there are some differences in how certain features work on .NET versus CPython (the default Python implementation).

For example, IronPython does not support dynamic typing out of the box, although this can be enabled through the use of certain libraries or frameworks. Additionally, IronPython's handling of exceptions is slightly different than that of standard Python.

In terms of its versioning, IronPython is considered to be a separate language from standard Python, although it is designed to be highly compatible with Python code. As such, it has its own release cycle and version numbers, which are typically denoted by the format IronPython-x.x where x.x is the version number.

Some notable versions of IronPython include:

IronPython 1.0: The initial release of IronPython, which was announced in 2006. IronPython 2.0: Released in 2010, this version added support for Python 3.0 syntax and improved performance. IronPython 2.7: Released in 2012, this version further improved performance and added support for the latest .NET Framework features.

Overall, IronPython is a powerful tool that allows developers to tap into the strengths of both Python and the .NET ecosystem. Its compatibility with standard Python code and its ability to run seamlessly alongside other .NET languages make it an attractive option for developers who need to work with multiple technologies in a single project.