When did python come out?

Since the birth of the Python language in the early 1990s, it has gradually been widely used in the processing of system management tasks and Web programming.

In 1991, the first Python compiler (also an interpreter) was born. It is implemented in C language and can call C libraries (.so files). Since its birth, Python has had: classes, functions, exception handling, core data types including lists and dictionaries, and module-based Expand the system. (Recommended learning: Python video tutorial)

The founder of Python is the Dutchman Guido van Rossum. During the Christmas period of 1989, in Amsterdam, Guido decided to develop a new script interpreter as an inheritance of the ABC language in order to kill the boredom of Christmas. The reason why Python (meaning boa constrictor) was chosen as the name of the programming language was taken from the British TV comedy "Monty Python's Flying Circus" that premiered in the 1970s.

ABC is a teaching language designed by Guido. In Guido's own opinion, ABC is a very beautiful and powerful language that is specially designed for non-professional programmers. However, the ABC language did not succeed. Guido believed that the reason was due to its non-openness. Guido is determined to avoid this mistake in Python. At the same time, he wanted to achieve something that had been glimpsed in ABC but never came to fruition.

In this way, Python was born in the hands of Guido. It can be said that Python developed from ABC and was mainly influenced by Modula-3 (another very beautiful and powerful language designed for small groups). And combines the habits of Unix shell and C.

Python [3] has become one of the most popular programming languages. Since 2004, python usage has grown linearly. Python 2 was released on October 16, 2000, and the stable version is Python 2.7. Python 3 was released on December 3, 2008 and is not fully compatible with Python 2. In January 2011, it was named the 2010 Language of the Year by the TIOBE Programming Language Ranking.

Due to the simplicity, readability and scalability of the Python language, there are an increasing number of research institutions using Python for scientific computing abroad. Some well-known universities have adopted Python to teach programming courses. For example, the basics of programming at Carnegie Mellon University and the introduction to computer science and programming at MIT are taught using the Python language. Many open source scientific computing software packages provide Python calling interfaces, such as the famous computer vision library OpenCV, the three-dimensional visualization library VTK, and the medical image processing library ITK. There are even more scientific computing extension libraries dedicated to Python.

For example:

The following three very classic scientific computing extension libraries: NumPy, SciPy and matplotlib, which respectively provide fast array processing, numerical operations and Drawing function. Therefore, the development environment composed of the Python language and its numerous extension libraries is very suitable for engineering and scientific researchers to process experimental data, make charts, and even develop scientific computing applications.

In March 2018, the language author announced on the mailing list that Python 2.7 would end support on January 1, 2020. Users who want to continue to receive support related to Python 2.7 after this date will need to pay a commercial provider.

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