History of Python - Versions, Features, and Upgrades

Python is a hugely popular general-purpose as well as high-end programming language that is based on code readability. The syntax of Python provides the programmers the unique option of expressing concepts by writing new codes that are better than what is needed in case of other languages like C or C++. The language helps in creating constructs that are designed to develop clearer programs on a large scale as well as a small scale.

It can well be termed as an interpreted, high level, object oriented programming language, that comes up with a series of dynamic semantics. The high end data structures, that are combined with dynamic binding as we’ll as typing, make the language so lucrative, especially when it comes to RAD or Rapid Application Development or using the language for scripting or as a glue language for connecting the existing components with each other. It is simple and its syntaxes are all extremely easy to learn. They put more focus on readability. Hence, they come in handy in reducing the expenses of maintaining the program. The language also supports modules as well as packages. This encourages program modularity as well as reuse of codes. The interpreter and its extensive customary library are present in source as well as in the binary form and they are freely distributable.

Python is designed to support multiple programming models that include object-oriented, functional, as well as imperative programming patterns. It also comes up with automatic as well as system memory management along with a comprehensive standardized library.

Python is generally used for scripting for web based apps and for facilitating these apps, a standard API has been designed with WSGI or Web Server Gateway Interface. Various web app frameworks such as Pylons, TurboGears, Tornado, Zone, Flask, and the likes, support the developers when it comes to designing or maintaining the complex applications, while IronPython and Pyjamas are used for developing the client side of the Ajax-based apps.

Like any other dynamic programming language, Python can be used for scripting though it is also possible to use it as a non-scripting language. The codescan can also be used as a standalone program, especially with the use of certain third party tools like Py2exe and Pyinstaller.

Python, technically speaking can be termed as a multi-paradigm language that is used for structured, aspect-oriented, as well as object-oriented programming. It uses dynamic typing technique along with a combination of cycle-detecting garbage collector and reference counting for the purpose of memory management. Another very significant feature of Python is its dynamic name resolution mechanism that binds method as well as the variable names when executing a particular program.

Python saw the daylight for the first time towards the end of 1980, while the implementation commenced from the month of December, 1989 and was considered as a successor to ABC programming language.

Python 2.0 was ultimately released on October 2000. This version came up with a number of fresh features that also included a full garbage collector along with Unicode support. However, the most significant feature that this particular version came up with was the development mechanism that was followed. It involved a major tilt towards a process that was more transparent as well as community-backed.

The next version, P 3.0 was released in December, 2008 and this version came up with a lot of features that have been back ported to the 2.6 and 2.7 versions.

Then came the next version, P3.0, which is also called Py3K or Python 3000, which was designed and developed for rectification of the fundamental designing loopholes that were earlier detected in the language.

The language has successfully been embedded in quite a number of products like Abaqus alongside a few 3D animation languages like Max, Cinema 4D, Houdini, Maya, etc.

You can hire developers from top custom python development company in India who can help you build products within allocated budgets and time schedules.

We provide python development services. If you would like to hire python developers from our team, please get in touch with us at Mindfire Solutions.

Python Development - Attain Robust App Building

Many programmers opt for Python to express concepts without writing longer lines of code. As a dynamic programming language, Python is also used for both scripting and general purposes. The simple syntax and semantic further makes the programming language highly readable and easier to learn. You also have option to use the large standard library provided by Python to accomplish a variety of common programming tasks including establishing connection with the web server, reading and modifying files, and searching for text with regular expressions. However, you can always consider some simple tips to attain robust application building without putting any extra time and effort.

5 Simple Tips to Effectuate Your Python App Development

1) File Handling

Python enables you to handle your files efficiently without importing additional modules. You can simply use a built-in called as files to accomplish file handling tasks. The object allows you to manipulate files by using a set of basic functions and methods. For instance, you can use the built-in open() function by passing the file name as parameter to open the particular file in read mode. Likewise, you can manipulate the file by using a variety of functions like read(), readline() and readlines(), write(), writelines(), append() and close() functions.

2) Language Rules
You can easily enhance the readability and aesthetics of your code by using PEP8. The style guide for Python code will further help you in maintaining consistency within individual functions and modules. It can also be used to maintain consistency throughout the project. For instance, based on the requirement of your project you can consider using imports, packages, exceptions and generators. Similarly, you need to avoid using global variables, and use list comprehensions only for simple cases.

3) Python Style Rules
The PEP8 style guide for Python can also be used to customize your code. However, you must remember certain styling rules while customizing the lines of code. You must avoid using semicolons (;) to put two commands in the same line or terminate lines. The length of each line must not exceed 80 characters. You have to indent the code blocks with 4 spaces. It is also important to use the most appropriate style for method, function, module and in-line comments.

4) Browsing with Mechanize
As a useful Python module, Mechanize makes it easier for you to navigate through the web forms. You can use the browse-like object provided by the module to interact with the web pages. To use Mechanize, you have to create a browser object and specify its settings. Then you can open a web page, and list the forms included in it. After selecting the web form, you can use the browser object provided by Mechanize to iterate through the web form controls. You also have option to select text controls, and set these as a string or access in read only mode.

5) Using Python for the Web
As noted earlier, Python can also be used as a scripting language for the web. You can write Python code to interact with other applications. Your application will use application programming interface key (API key) to access a variety of services on the internet including Facebook, Google and Twitter. Further, it can exchange information with other systems through JavaScript Object Notation (JSON). JSON can also be used in a variety of forms including string, array, number, value or objects. Thus, you can easily optimize the performance of your application by accessing and integrating with a variety of online services.

You also have option to use Python development frameworks to rapidly build robust applications. The tools provided by these frameworks will make it easier to accomplish specific programming tasks without writing complex code. Also, you can access various online developers’ forums to know some of the Python development best practices.

You can hire developers from top custom python development company in India who can help you build products within allocated budgets and time schedules.

We provide python development services. If you would like to hire python developer India from our team, please get in touch with us at Mindfire Solutions.

Why is Python gaining popularity among programmers?

Python, the high level interpreted programming language is also noted for its strength in server side scripting. This object-oriented dynamic language is often compared with Microsoft’s .NET and Java based languages and pitted as similar to these two. It can be used for software development of various types. It lends excellent support to integrate with other technologies, showing high productivity all through its development life cycle. This open source language is growing at a rapid pace. The pseudo code and Python code resemble each other. Even multi programmer development teams find the language quite readable- all thanks to the syntax rules as well as elegant design.

The interactive as well as portable language can be easily learned. It offers a number of benefits including dynamic semantics as well as rapid prototyping capabilities which have resulted in the language gaining popularity very rapidly. Some of the notable features which have resulted in the popularity are given here.

Straightforward support- Python has a great community which provides good support to the users. Since the code can be accessed freely by anyone and everyone, millions of developers all across the globe function hard to locate bugs so that they can be fixed accordingly. This results in fresh enhancements being added to it.

Integration- Python is multi-functional- it helps in easy development of web services, direct calling from and to C++, C or Java codes, providing of powerful capabilities for process control, invoking of CORBA or COM components, easy implementation of all internet protocols along with embedding of processes XML, data formats as well as other mark up languages as scripting language. The same byte code can be run on every modern operating system.

Readability- Python’s syntax is clear and easily readable. Its organization makes it imperative for programmers to maintain some order. The code can be easily understood by both experts as well as beginners, which makes it easy to become productive very rapidly. The development as well as prototyping any program is easy. The cross platform portability also makes it easy to simply code one time and then deploy it to several environments. In fact, there are lesser dialects in this language than most other popular languages like Perl.

Quick coding- Several tasks that normally have to be taken by other languages can be skipped here. Eventually the program maintenance is low in cost. The code can even be quickly adapted. Python is often known as ready-to-run language in which the simple code can be easily played with and tested.

Object-oriented- Generally scripting and programming languages have varied object-orientation support. But all the aspects of this language are designed as object-oriented. The programming process may be started by using non-OO structures. This programming is simple as well as beneficial for all.

Portability- Python runs across a variety of systems. Not only that, the interface is quite similar on various platforms. The language design is not specifically attached to some particular operating system. Thus Python program can be written easily on a particular operating system, tested on some other system and uploaded just as easily to another system.

Reusability- Program can be reused since the modules and packages are implemented carefully. There is a gigantic set of modules innovated and offered as Standard Library that forms a major part of the distribution of Python. The functionality can be shared simply between various programs through breaking up into several modules to reuse them as parts of other particular programs.

There are several programming languages available these days. Some popular languages are Java and C. However, the process of writing, testing, compiling as well as recompiling in them can be extremely slow and laboriously complicated. Python is fun to use, easily learnable and has enough power to handle even the most complicated tasks. So when the programmers find it hard to choose between the several options, most of them opt for Python. It has become a useful companion for many which accounts for its rising popularity.

You can hire programmers from top python development companies in India who can help you build products within allocated budgets and time schedules.

We provide python development services. If you would like to hire python developers from our team, please get in touch with us at Mindfire Solutions.

Why Software development in Python?

At present there are a host of languages which can be used for building a nice and robust website. When planning to build a website one is spoilt for choices which at times can be confusing too. Which one to use and which one not to use? All languages have their own inherent strengths and weaknesses. If you have a clear idea as to what application you want to build and what your needs are you can choose effectively? 

Still having said all this there is one language which can fairly meet all your expectations and you can use it without spending much time in doing a cost-benefit analysis. That language is Python. I have listed below the reasons why I think Python is so good. At Mindfire we have been working in Python for more than 5 years and based on our experience and dealing with clients I can safely say that Python is the one for you. The offshore Python development team at Mindfire is one of the best in the country.

The strengths it has are: 

Object-Oriented Programming

Every structure in Python is designed to be OO just like it is in Smalltalk. So you don’t have to do it yourself. OO features like Inheritance and Polymorphism are already implement in Python.

Fast to Learn

Since the source code resembles pseudo code, it s very easy to learn Python. This is a big advantage if you are building the website on your own or setting up a team to build a website for you.

Fast to Code

With its host of features – coding in Python is comparatively easier and faster than other languages.

Readability 

Python’s syntax is clear and readable and since it imposes some order for programming, the code turns out properly indented and easy to read.  The code is nice and clear, which makes it very easy to read and maintain.

Easy to get support

Since the Python community is large and active – it is very easy to get support whenever you are stuck in any issue. The community is very co-operative and helpful.

Reusability

The Standard Python library, which is part of Python distribution, has a lot of pre developed modules. One can break a program into modules and reuse the ones already developed. This saves time and effort, which in turn helps make website live date earlier.

Portability

Since it is written in portable ANSI C, it is not attached to any specific operational system. This makes it easy to deploy it in different systems thus increasing the portability.

To know more about our expertise in python development and to hire pyhton developers, please contact us at sales at mindfiresolutions dot com or call 1-248-686-1424. We will be glad to help you.

Python Development Services Picks Up Steam

At Mindfire we have one of the best Python development team in India and our knowledge and experience enable our clients to get a high quality application developed within a short time and at a fraction of the cost of developing it locally. Python developers at Mindfire have knowledge in a variety of frameworks. We have expertise in frameworks like Django, Pinax, Zope and web2py and have done quite a number of projects in each of these frameworks.

Recently we worked in a project which was developed in Pinax. A small summary of the project and the work that we did is as given below: 

Executive Summary

Client wanted to create a world class social networking and collaboration platform for a highly technical group of users. A key feature that client wanted was a quick and easy way for the user to create and add search content.

We decided and proposed using Pinax which provides an integrated collection of Django applications that provide the most commonly needed social networking features. We also proposed highlighting of relevant content as the user types and creation of dynamic tags. 

Our Solution

We designed and implemented a Python Django based application that makes the tagging process automatic. Whenever a user posts either a blog or question or event, the content gets tagged automatically. We used OpenCalais API to get the tags from the content that the user enters. We also used Django Supertagging App to make all content tagging processes automatic. This included implementing inline highlighting of content as user types in the content. Along with Autotagging we also allowed users to enter their own tags to make the app as flexible and user friendly as possible. We used heavy Ajax implementation and used caching to avoid repeated calls to the OpenCalais API. Once the module was ready we integrated the code with design templates provided by the client.

Technologies Used

Python, Django, Pinax, niginx front end, apache backend, MySql, GIT, OpenCalais REST API for tagging.

The client was pleased with Mindfire’s effort and reckoned that they were happy to have discovered a professional offshore IT unit. We shall continue to be the service provider for the next versions of the client’s product. They have not only allocated the support and maintenance work of the current system to Mindfire but have also chosen us for future customization work.

At Mindfire we challenge ourselves regularly to keep learning and stay abreast of all the latest happenings in Python area. Be it a new framework or a new tool or a new way of application development, we learn aggressively and are always ready to take up new and challenging work. This zeal for learning and increasing our knowledge base translates to very good work for clients, that is why we our clients keep coming back to us again and again. Python developers at Mindfire are very professional and ensure that we always make high quality delivery and on time.

To know more about our expertise in python development and to hire pyhton developers, please contact us at sales at mindfiresolutions dot com or call 1-248-686-1424. We will be glad to help you.