Often, programmers fall in love with Python because of the increased productivity it provides. Since there is no compilation step, the edit-test-debug cycle is incredibly fast. Debugging Python programs is easy: a bug or bad input will never cause a segmentation fault. Instead, when the interpreter discovers an error, it raises an exception.
When the program doesn't catch the exception, the interpreter prints a stack trace. A source level debugger allows inspection of local and global variables, evaluation of arbitrary expressions, setting breakpoints, stepping through the code a line at a time, and so on.
More and more everyday use applications are being written in Python. Lots of scientists have abandoned expensive proprietary tools and switched to Python. Lots of IT project testers have started using Python to carry out repeatable test procedures. The list is long. Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
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It is mandatory to procure user consent prior to running these cookies on your website. Python Institute. What is Python? Python goals In , Guido van Rossum defined his goals for Python: an easy and intuitive language just as powerful as those of the major competitors; open source , so anyone can contribute to its development; code that is as understandable as plain English ; suitable for everyday tasks , allowing for short development times.
Why Python? It incorporates modules, exceptions, dynamic typing, very high level dynamic data types, and classes. PyPI provides popular standards for different expertise, like Django for web development and NumPy, Pandas, and Mathplotlib for data science.
First developed in the late s by Guido van Rossum , Python has advanced as an open source programming language by managing public discussion through Python Enhancement Proposals PEPs.
The Python Software Foundation PSF is a c 3 non-profit corporation that holds the intellectual property rights behind the Python programming language. This includes Python version 2. Python is currently on its third major version and is regularly updated. The Python logo is trademarked but allows for customization see the full license for details. You can download the Python source code here.
There are several reasons why Python is a good choice as a programming language, depending on your perspective and background. Those new to programming can benefit from Python's high level of abstraction. It is highly interactive and known for its "strong opinions" around specific syntax including whitespace.
Python, like other high-level languages, has a garbage collection process to manage memory or delete unused resources. A user can receive instant feedback from the interpreter by typing python on the command line or by using projects like JupyterLab if they want a browser-based development experience. Many users also appreciate that Python has a strict syntax enforced by the compiler, making it easy to have a single "right way" to write a program.
That style of development is reinforced through The Zen of Python :. Regardless of their experience level, programmers from a number of different backgrounds contribute to the language in significant ways. Python has a mature ecosystem of both free and proprietary tools, including integrated development environments IDEs , linters, and frameworks. Modules shared through PyPI and Conda have a depth and breadth that will cover nearly every topic.
Some of the most popular include:. If you are a sysadmin, you may be familiar and comfortable with shell scripting for system administration. Bash and other shells are powerful functional languages, but Python is object-oriented , with thousands of libraries that you can use in your own work. In fact, many open source and proprietary IT infrastructure components provide Python libraries so you can automate them, making it a more maintainable language for sysadmins, site reliability engineers SREs , and IT operators.
Perhaps most importantly, Python has an enormous user community. Python's popularity is both a cause and an effect of its community. Pythonistas, as members of the community call themselves, meet around the world in thousands at PyCon conferences.
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