Python (programming language) was initially set at 2015 then postponed to 2020 out of concern that a large body of existing code could not easily be forward-ported to Python 3. In January 2017, Google announced work on a Python 2.7 to Go transcompiler to improve performance under concurrent workloads. Python is a multi-paradigm programming language. Object-oriented programming and structured programming are fully supported, and many of its features support functional programming and aspect-oriented programming (including by metaprogramming and metaobjects (magic methods)). Many other paradigms are supported via extensions, including design by contract and logic programming. Python uses dynamic typing, and a combination of
Anonymous Online Speakers v. United States District Court for the District of Nevada in discovery disputes. Nevertheless, this case leaves some questions unanswered. The Ninth Circuit has yet to define the appropriate standard for commercial speech in discovery disputes. The Ninth Circuit's decision in this case will likely be influential. Many “subpoena targets” such as Google, Yahoo! and Bing are located in the Ninth Circuit and are therefore affected by the decision in "Anonymous Online Speakers". Only the Fourth and Sixth Circuits have previously addressed anonymous online commercial speech. Other courts that have not decided on this issue may look to the Ninth Circuit that oversees lawsuits involving major Internet and technology companies.