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[no audio]

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Hi friends, in this video

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we are going to see the different types of editors to write

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your python code. Right.

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Let me start that. See we have different types of editors,

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like IDLE, vi/vim editors, Notepad/Notepad++,

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PyCharm, Spyder, PyDev, Sublime Text, Atom, and so

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many, right. So guys here among all your vi/vim editor

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is the command line editor, and remaining all are IDLEs,

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I mean remaining all are GUI editors.

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Right. So guys as an Automation Engineer, right,

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first of all you should be good with how to use either 'vi'

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or 'vim' editors.

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And you know by default, right,

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you won't get 'vi' or 'vim' editors on your Windows.

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But anyway you will get by default this 'vi' or 'vim' editors on

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your Unix-like systems, right?

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So I am going to provide the link to install 'vim' on your

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Windows operating system below of this video.

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We just go through that so that you can be able to install 'vim'

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editor for your Windows operating systems

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and anyways to install 'vim' on your Unix-like systems because

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by default you will get 'vi', or on some like Ubuntu operating

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systems you will also get 'vim',

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right. In case if you want to install suppose on Linux

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your 'vim', simply 'yum install', right, 'yum install vim'.

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That's it. Very simple, right?

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So based on your Unix-like systems

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you have to run your command to install 'vim'.

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Anyway by default you are going to get 'vi', that's fine.

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Now, what is this IDLE?

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So guys, IDLE means Integrated Development Environment.

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See once if we install your Python on your Windows operating

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systems by default this IDLE will be installed. Just go

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to your 'Start' after installing your Python, and see that there

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is an IDLE called Python 3.7 64-bit.

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Right. If you open that,

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you just click on that.

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[no audio]

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So it is going to open a Python Shell or Python command line.

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[no audio]

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Right. So I'm going to start it. Very first time it will take some time.

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[no audio]

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So just wait. Yeah,

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it's opening. Yeah, see here.

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[no audio]

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So this is Python Shell, guys. Not only here, if you open simply

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your Windows terminal, and there if you enter simply 'python',

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you are entering into your Python terminal or Python Shell

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or Python command line. Both are same.

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So this is by default

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you are getting some Python Shell command line by opening

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your IDLE terminal, or from your Windows operating system

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if you type simply 'python' you are entering into this one.

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Not only here even on your Unix-like system also from command

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line if you enter 'python', then you will enter into your Python Shell,

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or Python command line.

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So what is the purpose of this?

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Nothing is there guys. If you have a Python program which consists

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of suppose some 100s of lines, maybe 2 lines also,

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or maybe one line also, each and every line individually

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you can execute here one by one.

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[no audio]

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Okay, that is the purpose of your Python Shell. Now these

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and this one both are same.

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Right. Now from here if you open, simply if you click on 'File',

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and click on 'New File', it is going to create a editor like

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your Notepad.

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So here you can write your Python program and you can save

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it. Let me write simply something called,

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[no audio]

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Python 3.x,

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right. Let me save this, 'Ctrl + S'. So you have to save somewhere.

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I'm going to save it on my 'Desktop', simply 'demo.py', and

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then go to 'Run', then 'Run Module', or directly you can use 'F5'

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also in your keyboard.

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So this result you are getting on your Python Shell.

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This is one way. Or suppose if we have your 'vim'

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editor, from command line

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also you can write a Python program like 'vim'.

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Let me write 'demo.py'

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Right. I'm opening that 'demo.py' file, and there I am going to

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write my Python program.

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So already it is there somewhere. So three lines of code

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is there, right. So let me run this.

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So simply to run your Python programs,

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'python demo.py', that's it.

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So if you observe, I'm having three lines of code here. Now

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these three lines of code

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I can run from my Python Shell as well.

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Let me take first line, and copy and paste it, and execute

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it. Yes, you are getting output. Now

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let me take second line.

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[no audio]

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So initially in case if you want to practice line-by-line,

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you can go and open this Python Shell, and

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you can practice your code.

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[no audio]

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Right. So guys you can go with your IDLE, and from there

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you can go with 'File', and you can create a 'New File'.

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Not this, right. You have this one Python Shell, click here

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'New File', and it's like a Notepad, but you can write your

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program, you can save it, and you can run simply by pressing

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F5, or by clicking on 'Run Module F5', 'Run Module'.

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Right. So guys my suggestion is no need to use this one.

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Don't use IDLE. If you want you can use it.

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But instead of that from your Windows or Linux operating

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system command line, right, to create a file just use 'vi' or

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'vim' editors, or to enter into your Python Shell just type on your

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Windows or Unix like system simply 'python', and you will enter

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into your Python Shell, and there you can execute your line by line.

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Right. Fine.

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So guys, now we are okay with IDLE, vi/vim. Anyway by default

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you have Notepad/Notepad++. You can write your

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program and save your Python program with an extension of

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'.py', and you can run your program by entering into your

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command line and by passing 'python ', program name.

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Anyway this is not suggested way, right. Then

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you can also use PyCharm, right or Spyder or PyDoc, Atom,

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and Sublime Text.

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[no audio]

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Right. So first thing guys, remember that as an Automation Engineer,

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you should be good with either 'vi' or 'vim editors

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because they are from command line,

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right. Then second thing, if you want to use you can use IDLE

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as a GUI editor, but instead of that while practicing, because

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in your real time you may or may not have this PyCharm or

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any one of these GUI editors,

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definitely you have Notepad++, right,

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but anyway in your real-time, right,

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this is the chance to have as an editor in your real time,

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and that's why just try to use this 'vi' or 'vim'. In case for

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your practice, right, you can use either PyCharm or Sublime

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Text. So in the next video, I will show you how to install

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either PyCharm or Sublime Text, right?

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And for these, guys if you want to use 'vim'

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editor on your Windows operating system by default you

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don't have, so I am going to post the link to install 'vim'

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on your Windows operating system.

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You just go through that link so that you can be able to install

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your 'vim' on your Windows operating system, right?

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Okay, guys, we will see next video how to install PyCharm

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or Sublime Text.

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Thank you for watching this video.

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[no audio]