So first of all, collect the data which was sent, we'll say if requests dot method is equals to posts. First, we will start from learning Python, which is a programming language we're going to use in this video. So instead of showing like one page or so it can just say welcome team, or welcome admin or whoever the user is, we can do that. So just so that you can easily access it whenever you want. First of all, we already have model registered, we already have created a super user. For more best books on PHP, see these top 5 books on PHP. So what I'm going to do now is that I'm not even going to go to my code anymore, I'm just going to come right change my database, I'm going to add a new data. Now let's say we just want to get only all the lists from Ghana to the end, we don't want to add United Kingdom, or we just want to get the list from Nigeria to the end, we can also do that. And then we go to the URL spy file of it. And then from JSON data, what we just want to do is C o r d, and then another one after it, I want to get the longitude, which is short enough to learn. Now, this tutorial is mainly focused for beginners, because we're going to be starting from the basics to the more complex stuff in Django. Over there, what I just want to do is to see what does look out requests. So right now we can have a normal list like my list which can Just a numbers like 1234 I was reprints my list, know that we're gonna get 1234, which is a normal list. So PIP is automatically installed with Python. We have mentioned the rich selection of third-party tools for Python. First of all, we don't want all these posts right here, because if a user can read all the posts from the main page, then he doesn't need to click on that post. So this is what I want to talk about this room, is which room was this message being sent from? You know, as I said, in Python, you might be working with a lot of data, and we have 1000s of numbers that are scattered, I want to print them accordingly. When we come to the incognito where we are not logged in, we should see login or signup. So what I want to do now is walk you through the steps of how you can connect another database provider into your Django project. No, just first. print ] enable = true [ output. You signed in with another tab or window. And then you can also do more things like e while i is less than six, or i is equals to six, something like this. Now, let's say we want to add an external CSS to this particular file. Let me just close by I have Django installed before, you should go ahead and install it. Now, I have some free resources like a Django roadmap Python data structure cheat sheet, a Django cheat sheets are plenty more free resources in which are compiled into a PDF. Now when I run it, let's remove this space. So in the last video, we stopped at saving all the values into database. So instead of using the square brackets, we can also use something we call lists. I have a ton of tutorial on Ajax on my channel. So that's the basic concept of if statements. can see it right here at seven, we can also add a Boolean, we can say is tall. And these views are pure is where all the main thing, Apple. And then when you come back, you want to give a response or you want to return like a feedback, you want to say what you want to get, or the task which you executed. Actually, recently, once you download Postgres PG admin automatically comes with you. So without wasting any time, let's get straight into it. Follow along to learn how to build not only an app, but a whole platform that other developers can build on including a web API, client libraries, and documentation. So we just specified a new JavaScript variable with the HTML tag. So we can use the database and showcase it right here. So say the class will be student serializer. So right now, right here, what we're just going to simply do is come here, when make sure that you set an action. So this is going to be built with Django and a little bit of Ajax, so a little bit of JavaScript in it. And then we're just gonna give it a response or this particular data. So now, what I just want to do is to say, the percentage sign and close that, and then I'm just gonna say URL. So without wasting any time, let's get straight into this video is a list of what we're going to be covering in this video. So okay, they just come here and open it up ourselves. Now, you know, normally in Django, when you create a new module, or you make any changes to the modules file, we need to migrate it into our database. So what it is doing is, is from r o s is going to do base directory, which is also the root directory of this project. So that's basically how to just join different or add different functions together. Now let's talk about serializing, the data that is going out, and I mean, the get method. But now we want to have a to do list, first of all is recommended to press Enter just to organizing the rotation, then we're gonna have a list. So as we know, the various database provider like Postgres, Oracle, MySQL, secure light, like what is here. And then there's gonna copy all of these, basically, I'm just copied to this place again. And that's very easy is just by saying remove, then whatever you want to remove. Let's come into our Vish command prompt and say work on my app. So of course I'm sure it's because there is an error. So right here, a module created a new model name message. And then you just put index dot HTML, which is the name of the file, or tried to render, which is right here. And that's how to loop through a particular range of number. Once I run these, you're gonna see Justin j, i and j U. And then we scroll down, where we import path, we also want to import include, after importing include in the URL buttons, which is here already, we didn't write this is there already, we can just say path. Now once I run these, you see now that I have five. So these two libraries are gonna allow you to be able to connect Postgres to your Django project. This static file, as I said, is going to contain all the external files we need. You can also have one up your one project or one up and you can just have multiple features. Now let's say we only want to print these we don't want to print the whole list. Let's run it again and try a wrong one others hai hai hai, hai hai hai. The first thing we need to do, let's quickly come to our server, which is running right here. The contents of this book are concise and well-constructed. And also, if it did, please don't forget to smash that like button and subscribe. So now that we have all of these issued, why we should be good to go with using our Ajax. So which user is sending this particular message that we want to use a ledger give it a million user name shouldn't be able to double it's just to avoid any errors in this project. PHP & MySQL uses a unique visual approach using infographics and photography. So if I come back to postman, anytime I get the data I simple idea I submitted it means that was successful. So since y is in a dynamic URL list, copyright is past this. And then go on as you see the default Django template. Now all we're gonna do, since we already have self request, argument and keyword argument, we're gonna specify a query set. So right here, what we're gonna do, we're going to look for that particular code block, in which we want to loop through, so we want to loop through these particular books. Let's go me and make sure that's correct. It should be the database it should start using from now on. So that is how to link a static file into your template file. Create accounts now now this should work let's run it was just so we create a user name let's just say to me the password see me now your account has been created successfully log in now see me on the password see me now it says login successfully. But there's also a better way to do this in Python, you can just easily add the let's say you have a code block, or you have a function like my phone, Shawn. So this is the module or the database that is going to be storing all the messages. So a good way to create a token for user, one easy way is to just come into our command line is up to the server again, and same Python, manage dot P, y, d, r f, underscore create underscore token, we just pass in the user name. For more best books on learning Node, see these top 5 books on Node and Express. But right here does know what's out there. Now let's click on this, you see this installation of Python, the date it was created with with the old posts, and let me go back again, or click on another one, you see this mentioned that particular post. By the end of this Learning Path, you will have a full understanding of how Django works and how to use it to build web applications from scratch. So first of all, let's do from rest framework. What it does is it creates an admin user. Now let me just so now I just want to say four items, or four values will be better for values in this my least. So we're gonna get it using the index number. I don't need any other thing from the folder. If I say four eggs in a row, and I just say print x is going to do exactly the same thing. And I'll just use the equal sign and the square brackets. But this time around, we're just testing we get so get. So if I go into my Chrome, there's no Chrome, this is Microsoft Edge Internet Explorer or something like that. So we can pass in name can also pass in age. Tweet a thanks, Learn to code for free. However, the most well known and popular backend framework in Python is Django. So now first, to be able to collect this in our views, we need to come here now. And as you can see, Visual Studio Code automatically detects the logo of Python now does how to save grades and save a new Python file. And then we can also specify for each to loop through a particular range of number. They act as a bridge between the back end and the databases and allows the developers to fetch the user data. I can just leave it blank it just register or is login, I can do exactly the same thing. Now see this module is for Spotify recommendation. So this is saying that once we load this document, which is this page, then want to want to do everything in this function. So now let's say you are buttons equals two lists, the first one, which is empty the root directory, we used or let's say home, and then let's give it a name. So now I'm going to pop up a new terminal. But because we are starting from the basics of Django, I would like to introduce you to the Django admin py first. So once you have that imported, you are good to go. But for now, let's stick to this basic exercise. So you can see, it is linked with the age the static files, but not seeing the way Django recognizes it. Continue with Recommended Cookies. So now that we have the students here, imported, let's just import the students model. So for now, we don't need message berlage as important down because we're later going to use it. Just like Django, I think admin start project my project exactly the same thing. So once you open up your PG admin, this is what you are going to see. So this is because we're trying to define something that is not like a variable that is not the so that arrow is from us, which you can pass something like this. So let's give it So if we come back here now into our server, so it asks us to log in again, because we flushed out the data at first. And then let's quickly read the last one. First of all, as you can see, right here, we're passing a variable into this particular URL name room. So you can get to the template file, which is the HTML file, and the source code to your finished project. So we're basically going to come back here. Learn Python PDF Handling: From Novice to Expert. Okay, now, the reason why we're getting this is because right here, there is no equals to. So that just see is a simple way to append a value to a list. 2. Now Django is a Python framework, which is used for building server side web applications. And then this percentage sign means the remainder. After adding the city, what we just need to add right now is our API key. Let me let me now create another one admin, again, admin. Now, each app can just have a particular function is doing. So we can just easily add a simple styling. So as that is doing, let me talk more about serializers. I also have a different Django version just for a specific reason on each project. I run this, it gives me that so there is not going to be error, nothing is going to conflict, we can just easily do that. So this form is a post form, as you can see, using the POST method, in Django, anytime we're using the POST method, we always want to make sure to add CSRF token, something like this. Back-end developers are paid more as compared to front-end developers. And then we want this list to to just be let's see a bunch of fruits so we have a banana and then we have abuse men goes unless you're English. So it's going to get to that particular posts, which has the ID of pk. It is becoming increasingly common for to use Python for the backend of a website. We are sharing the knowledge for free of charge and help students and readers all over the world, especially third world countries who do not have money to buy e-Books, so we have launched this site. Now once I try to print strings, you see that everything works fine. Now first, to do this, we're going to say print, and then we're going to open parentheses. So the best way to call this is lines not Hell's so lines. And then want to say from Django dot country, the report dot models import user on both. Create your first web page The first thing you have to learn, is HTML, which is the standard markup language for creating web pages. In the next video, we're going to talk more about lists, attributes, there are still a lot of things we can do with least in this part, we're going to be talking more on least, specifically, we're going to be talking about lists, functions, or least methods in Python. Now the reason why it gives me this is because if I come back here in our code, we'll see that I said that, if it's valid, it should save that data. Now, when I say use authentication, what I mean is signing in as signing up to a platform, like when you go to facebook.com, and then you sign in to the platform you're dedicating to your account into that platform. So that is how you can do the magic also access this from your code, you know, you can do something like send in a request to this particular page, and then getting the authentication token. So this will automatically tell Python that this is a number, and is no more a string, just a normal kurata. As you can see, everything that migrated. And then let's say you want to change a word in that sentence or change something in that sentence, then we're going to allow the user to be able to do this. Now as you can see, this is just sim sim is letter is a corrector. So I can look through the list it is ethereal. So it's div class, container Doc, everything. And then this should be repeated password. So what we're going to look at this video, if you want in this video, is where we're gonna start from. And if we scroll down, right here, in installation, you see the exactly what is doing here is what we have done in our project. Now we come in here, we should have that one page here. But you know, that's not enough to tell Django that it should render the page. So now this will show light as we register in admin panel. So try, let's say age should be equals to any of the inputs of enter age under this glues that so I wanted us to be age and then we just say exit Yeah, we must make sure we have the right indentation. k doesn't give me anything there but this is a boolean value. So we can do that by seeing if password is equals to password two. So now we know the Jq DS is equals to this. Now, you can see that we have Django installed on our computer. Now, for example, we have this class, let's say this class is named person. But since I already have this open, so the Python shell is just like a smaller environment where I can run on quickly test some Python code. So let's go ahead and add that right now. So before I say make migrations, let me go into my code and input my password. So for us to give it this name, this name is just like a variable. And then we'll say it goes to room objects dot get name equals from. You know, in the last time, it first printed value, if as Peter is Jay, you before it's broke. So in VS code, it is supposed to do the same thing, but I'm sure that is because it's using maybe another type of command line interface or something else. Let's just divert from least for a second. You know, we can also get it by just let me just quickly delete all this, we can get New Zealand by just typing countries, which is index number, which is 01234, New Zealand index number is four by type four, and run it, it gives me New Zealand. So as I say, you remember I said that we were using a virtual environment, it is like a different box from the old computer. So that's to show that it has converted that integer or that number to a string. So we'll say the name, we can say the name is john. This comprehensive course is for absolute beginners, and will teach you back end web development with Python. So now asking the user for the value is one I'll just type in these. So now we have the amount of words present in what the user root. And then from the d r f dot models, so we can just save this and that should work perfectly fine. But now, obviously, we don't just want to see London, I want to see is the country code, which is not really relevant, but I think is still key, we can get that the coordinates, the temperature, pressure, and humidity, so weather status, and details of the current city, which you search for. And I run it you see it changes and it says hello world welcome. And then we can say, and word to replace. Boss, this is the homepage, I can just leave you blank. And then we need to import URL lib those requests. now know how to add a simple elsif statement. So let's go ahead and fix that we're going to create a new URL for the login, our gonna allow a user to log into the site, then when a user logs into the sites, instead of just showing all these dummy or starting data. Because as I said, it is being shown in the URL. So go back, get one more, let me say installation of bytes. And a get method are mostly used whenever we are not passing any personal information or any very safe information. Now let's save this and see each refresh boom is gone. But if these don't happen, we'll just return a response of an error. Let's set the title should be like 100 shouldn't be more than 100. Now this should be in small caps, rest, underscore framework. So he brings us to that same room, but with a different user this time around. So by placing it with name, and replacing this with age, so let's run this. This means we have these two numbers, Max was going to get the highest number. So once we delete this list two is quite different from the one we did earlier, which was list dot clear. So we need a to an ID, a code editor, whatever you want to call it. So whatever messages they just shut cases, and unless they ended the folio. Now it is inside templates, this is how it's supposed to be. So you can see now that we have three Good, let me have a new one like a, and then just hit enter. So in Django, we are using a POST method, we must make sure that we have the CSRF token CSRF underscore token. Algorithms is a book that delivers on exactly what you want from an algorithms book: clean, simple, straightforward explanations of the most important algorithms. country's nice, it gives me everything which I want to see. So instead of saying from noodle spy, we can just say from New without adding p y, the extension, it automatically gets that we are importing from this file. Now we want the latest posts to be on top. Backend testing is the process to check the database or server-side of the web app. And then the last term I want to add is the room. It doesn't see any form with the name of text. Now we have this class here, we can easily import it by saying count can see from new.py import student, which is this right here. So now we have this page, go to the login now, you see now that we have this login page. So in caso were supposed to have, oh, yeah, I know why the problem is, so right here in our sources function. A backend developer creates code that does relational mapping to retrieve data from a database. So in the last part, we'll build the simple word count out where we'll be able to put a bunch of text. So when we say the student Bob is just going to remove the last value we have in Dallas, it will delete is going to remove the last value we have in that list, and then relive the rest. That's the example that you've probably already seen at least once. In this tutorial, we're going to be talking about try accept in Python. Python Flask is a popular backend framework written in Python. If you have little experience in coding or Python and want to learn how to build full-fledged web apps, this Learning Path is for you. Now, this API key is very important for you to be able to access the API. So this is just checking you is valid if everything we want, even if values are correct. So when we do something like 2025 in Python, it means give us the remainder. Now that we have these opened, we know that the name is my projects, where we can just do is open schemas. So we can see BK should be close to p gay. So let me just quickly open up my python shell. So we start from the front is zero, we start from the back, it's minus one, so does how to basically use that. So let me just create a new database a new data, let me see, quick, let me see, our product is very fast. So you can see string index out of range, which means it's not present. It takes in an input, which is a sentence, and then it takes another inputs, which is what want to replace. So that's how you can do simple stuffs like that. You see now, the first thing he says is input your name. So right here, this was the AJAX function we used in the beginning for submitting the message. So you can just pick one and go with that. And I give those numbers, I want your writing the top, which means a normal bracket, no square brackets, so 123. So let's just what I like to do is to create my Django app immediately. And then in the installed apps, we want to add rest framework. And then on a new line by just going to print welcome exactly the same thing. But if I just only put class person and I run you see is gonna give me an arrow. So a user just gonna add to the room name, and then his user name, and we'll be able to enter a room. So it's very easy to do, what we just need to do is to say open countries, which is the file name dot txt. Because there's no more just only when y is less than c so so when is equals to C. So now it gives us an error, because when writing equals two in Python, it has to be double. So now, we have talked about doing everything in the command line interface, creating the project. So that's basically what while loop is about, it's very important in Python, there are a lot of Python programs, you want to build that we needed to use a while loop to loop through different things with a condition. To this point, we have seen how to get rid of the Django default templates. So else, if is not true, then is definitely false. And then I'm going to open up a new folder. That's why we use POST method because that is more safe. And the second one want to create is the message. But for now, we're just gonna stick with just the Django project and the URLs of UI file in it. But I want to go to this function, I'm done with what I'm doing in this function. Now you can have all my values like Nigeria, I can have the default before, I can have false, almost, I print these, we don't want to print type, we just want to print everything. So this single line of code will log the user out of our platform. In this video, we're gonna be using Django to build a weather detector up, so is just gonna get the current weather situation in a particular city, which is a search for. What we just need to do, we need to configure Django to be able to see our HTML files to be able to see our template files, or to be able to look at those files. So that make migrations we need to do it. Now we have that website, when a user just comes to code return mi.ml. And note that if you're new mark, you should type PIP three, install Django. You can also link it with how they do websites, like when you create a signup to a website. And then the action, where is it going, it's going to check for you. And then once you have all these in here, the next thing you need to do is to open up your command prompt. So I'm gonna do I'm just gonna close these, and then just keep it like that. And then we're gonna say python manage.py. So now that we have these two, information saved in the variables, what we can just do is to say user attribute equals to us that authenticate user name shouldn't be equals to user name. So now let's define that to say no one should be equals to input. So P one equals to my equals to person this time around. We just published a full backend web development with Python course on the freeCodeCamp.org YouTube channel. First of all, import or say, from dot models, import posts. Now if I put something like notifications, what this mean is slash notification or website slash notification. So this means that anything that deals with classes, objects, and things like that, were classified as object oriented. So right here where we see database, what we just want to do doesn't default was a change from engine. But this is how to basically install a module or library using PIP on your computer that does what PIP is basically about the and this beep. Now, let's just start with the basic thing by just printing this dictionary to our screen was this. And then you get the email, the password, the password, and then password to get it as password to. So you see, we have quick, we have reliable. Let's go to our rooms, he will see that we have no room to let our new room unless you say something like, let's give it programming. Okay? Slash with question mark, then I want to pass in some parameters, say Q. So what I just did know was, I said it should create a new user with these credentials. What if I do something like the absolutes of these? With refresh, we should see welcome admin. So this is requesting for index dot HTML in Templates folder. That is because that is what we assign deeds rights here. But before we come down, we have to go up first of all, and they're right here, we need to import something we've got OAS. This is going to prompt me to input my user name. When you know these common solutions to problems, you can communicate more effectively and in a short-hand way. So that is duffel, dat, and we'll give it a comma. The check room is the name of check row, as Michelle design, comma, and they're right here in our views. Let's say we want to convert these all to uppercase, we can just do name Dodd's case. So that value want to give it so models dot character field, also, Max land, so a message can have up to like a million characters. Python Developer Resume Summary Example #1.

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