Python (programming language) choice for writing scripts in ArcGIS. It has also been used in several video games, and has been adopted as first of the three available programming languages in Google App Engine, the other two being Java and Go. Python is also used in algorithmic trading and quantitative finance. Python can also be implemented in APIs of online brokerages that run on other languages by using wrappers. Python is commonly used in artificial intelligence projects with the help of libraries like TensorFlow, Keras and Scikit-learn. As a scripting language with modular architecture, simple syntax and rich text processing tools, Python is
Internet censorship and surveillance by country demonstrating its high sensitivity to defamation and other "inappropriate" online content, which has resulted in the closure of a number of local and international Web sites. In October 2010, a ban on YouTube was lifted, but a range of IP addresses used by Google remained blocked, thus access to Google Apps hosted sites, including all Google App Engine powered sites and some of the Google services, remained blocked. All Internet traffic passes through Turk Telecom's infrastructure, allowing centralized control over online content and facilitating the implementation of shutdown decisions. Many minor and major websites in Turkey are subject to censorship.