The Power of Python Scripting | Python Tutorial | Python Training | Edureka Live

Key Takeaways

good afternoon everyone so welcome to our uh master program uh that is called python scripting so first of all warm welcome to everyone uh for this uh webinar uh sessions that is called python scripting so the agenda for today discussion is uh we're going to talk about uh the what is scripting language and what is programming language like what is the main difference between these two and we'll move on to introduction to python so what is Python and what are the things we can do it in the Python Programming and then we'll talk about modules and what are the different modules are available in Python scripting and a scripting using boto libraries boto modules we'll talk about G programming what is a graphical user interface programming finally we'll see the handson okay handson for this uh ge programming Okay so this is the agenda for today discussions okay next we'll talk about the road map about this U python certification course so what the different modules are available and what are what is objective about each and every module so this program consist of totally around 8 to 10 different modules so let's talk about each and every module wise module one we going to talk about introduction to python training so what is python by using python what are the different applications we can able to create what the different companies are using the Python Programming and introduction to python that is called what is operators what is data types and python what are different data types are available and what are the different control statement conditional statements flow control looping operations okay so different technology wise like so sorry different concepts we discussing in the interaction python training modules okay followed by we have corresponding Anon so each and every module we have corresponding Anon okay in module two we are going to talk about what is sequences in Python what are the different sequences available in Python and corresponding operation we can able to perform on the corresponding sequences what is list tle set dictionary there are four main category of sequences and what are different operation we can able to perform on the sequence and then we'll uh discuss about what are different file operation we can able to perform what are the different operations like open the file close the file read the file write the file open the file and with open file options okay these are different file operations in Python in module three we are moving towards this uh what is functions what are different types of functions and then oops Concepts like what is uh classes and objects what are the different oops concepts of avable we're discussing under module three in module 4 we are working towards uh with the modules like how do we create a modules in Python what are the predefined modules are available in Python how do we use it in our program and also we are going to talk about the exception handling in Python what are the different types of errors are available how do we handle those exceptions in programmatical manner I would say for until module 4 predominantly for python developer rules if you understand all the four Concepts the four different modules you can easily go and apply for the python developer rule so from module five onwards we're going to talk about data analysis task okay how do we perform the data an analysis by using numpy package so what is numi and what are the different array operation we can perform what is an array what is n dimensional array what are the different types of arrays why we are going for the array so all the concepts we are discussing under module five so module six we're going to talk about data manipulations how do we modify the data like how do we do the DML operations in Python by using pandas modules like pandas is very powerful modules by using that how we can do the some of the data manipulation operations module s to present our data in the graphical format like how do we do the data visualizations using Mt plot lib like mt plot lib is one kind of modules one kind of library in Python by using that how do we visualized our data in the graphical output okay module 8 we're going to talk about what is GUI programming how do we create the graphical user interface programming in Python by using some of the predefined modu I python widgets Tickler so lot of modules so lot of uh modules are available lot of libraries are available by using that how do we how we can create the G programming I would say from module one to module 8 is the instructor lead live sessions again module 9 and 10 it's for the self-based course like we will understand what is uh web map how do we plot the different plots by using web map what is CV computer visions like how do we do the visualizations by using bucket package basically module 9 and 10 is a self-based course let's move forward okay what is scripting so why we going to scripting scripting is mainly if you want to do collection of program or collection of task if you want to make it as automatic manner okay like suppose I have I want to do some five different task okay maybe read the file and clean the file and then move the file to different locations finally generate some reports that report I have to email to the customers okay corresponding stakeholders so do I want to perform those five different task okay I want to automate all the five different task in a single program so that program we're calling a scripting program so in the scripting we have a less code intensive like maybe uh we can lot of manual so manual intervention will get avoided okay again if you do the scripting right it's mainly for interpreter program rather than being compiled so first of all it's try to understand what is interpreter okay so in the market I'm considering there are two different program one is for Java and then python so Java will have a two step process if you see this one step one step two so what you will have we have a source code source code first it will get compiled we'll create a class file and then the class file we are executing it to get the corresponding outputs so basically this will have a two-step process right but the python is not like that directly we have a source code once we executed we we will get a corresponding output okay that's why python is a interpreted language not a compile language so compil language we have to we have to perform two step process first we have to compile the code and then run the bite code program then the compiled code program to get the output but python is not like that by using interpreter we can directly get the output from the source code so internally we do lot of operations that's we don't need to bother about each our perspective okay that interpreter will take care of it so that's the python Behavior okay next we'll see some of the features about python introduction to python so python is very easy and free and open source language like it is open source no need to pay any licensing cost for it and python was created by Goo van Ros in the year of 1989 almost 32 30 years old program so python supports for both the parad so one is a procedur oriented programming and then object oriented programming so once you enter the program you'll get to know clearly about what is poop and what is oop okay so poop nothing but functions oop nothing but classes and objects python is an interpreted language with the dynamic semantic okay what is dynamic semantic so the program is dynamic in natural so it is a dynamically typed program language suppose in Java like I want to create a variables okay suppose simply I want to uh run the adding two numbers so first of all what we'll do we will declare the variables and then assign the variables assign the value to the variable and then do the operation right python is not like that we can directly assign the value to the variable no need to do the Declaration part so data type will take care at the run typ so that's why the python is dynamically in nature okay it's a dynamic type program language okay it's a high level language we can easily understand it's a portable like uh it will support for multiple operating systems Windows Mac Linux different operating systems plus it is extendable we can easily integrate python into Java python into net python into C++ python into uh some other program we can easily integrate it Pyon into like powerbi Tableau so lot of other tools we can easily integrate it into Python program that's why python is extendable language so python supports lot of different modules are available in Python so let's talk about some of the modules okay python will have a CIS module CIS is one kind of module to interact with python interpreter suppose I want to know what is what is a python version I'm using on it I want to program man I want to understand it okay and also when I going to run the program in the scripting mode I want to pass the value to the program at the run time in the command prompt all this operation we can do it under CIS module Y is the module mainly it's going to interact with operating systems to create a folder to create a uh like to change the folder and then to remove the file all the operating system operation operating level operation you want to perform operating system level operations we can do it by using voice module like the sub process mathematical module mathematical operations and to generate some random numbers like to generate some OTP numbers like randomly we can do it by using random modules okay and then uh we have a date time modules like if you want to generate some dates or if you want to generate some time format or extract some maybe month year DD mm y value we can do it by using daytime modules and we have a Json module Json is mainly for Javas script object notations like to generate some of the Json file or to read the Json file in Python Programming we can do it by using J so these are some of the predefined modules available in Python so not only this I would say these are some of the commonly used modules so like this we have plenty of other modules are available in Python to do our task these are the modules are inbu automatically will come under in the python okay we don't need to install it manually so some modules some of the advanced module like numai pandas M matli those thing has to be installed separately whatever module I am showing in the screen right this module will come by default in the python software okay okay for that let me quickly go to what are the modules are install in my program install in my um software I'll just quickly show you okay so for that what I do I have to do pip list command pip is the command will interact to install uninstall to upgrade my libraries my modules by using command prompt okay pip list okay this will list down all the modules available in my in my software otherwise what you to do if it's not available so this are list of modules right so we have a plenty of mod as I told you right so we have a table SQL Alchemy spider and then like uh where is math okay yeah these are different yl like yl where is y y yeah I didn't install it okay so if not if not available if it not if it's not in the list right we can install it manually okay okay these are some of the predefined modules will comes along with my python software okay so if not mod is not available try to install it for that pip install Okay Okay pip install npay okay I will say requirement is already satisfied why because I already have this corresponding module in my site package folder okay this is under this folder all my library will get installed all the model will get installed under this folder okay so it is saying that requirement is already satisfied under this folder I already have this modules fine okay let's talk about go programming like we have the some of the uh libraries available for to perform go programming we have a Tickler and then J python we have a WX python so like this we have a lot of Tickler uh I I would say for I python widgets a lot of libraries are available to do this uh scripting go programming okay simple one right suppose I just import C and I creating this uh window like this is the main window. TK I'm just creating objects and then adding the widgets main Loop widgets right so I will get this window like this so know do for net or some C cop to create some of the graphical tools so on python itself we can able to create some of the graphical tools so by using python we can create labels buttons submit button frames like multiple tabs grid radio button checkbox and then option box right so lot of buttons so lot of uh the component it's available under GE programming okay so like there are different types of uh commands are available different types of things are available we can do it in the uh by using corresponding libraries we can use a high python widgets we can use a Tickler so lot of libraries are available to the graphical user interface programming so this is pretty much about our program thank you all