title
Python Django Tutorial: Full-Featured Web App Part 7 - Login and Logout System

description
In this Python Django Tutorial, we will be learning how to create an authentication system for our application so that users can login and logout. We are also going to see how we can restrict certain pages so that users must be logged-in in order to access the page. Let's get started... The code for this series can be found at: https://github.com/CoreyMSchafer/code_snippets/tree/master/Django_Blog ✅ Support My Channel Through Patreon: https://www.patreon.com/coreyms ✅ Become a Channel Member: https://www.youtube.com/channel/UCCezIgC97PvUuR4_gbFUs5g/join ✅ One-Time Contribution Through PayPal: https://goo.gl/649HFY ✅ Cryptocurrency Donations: Bitcoin Wallet - 3MPH8oY2EAgbLVy7RBMinwcBntggi7qeG3 Ethereum Wallet - 0x151649418616068fB46C3598083817101d3bCD33 Litecoin Wallet - MPvEBY5fxGkmPQgocfJbxP6EmTo5UUXMot ✅ Corey's Public Amazon Wishlist http://a.co/inIyro1 ✅ Equipment I Use and Books I Recommend: https://www.amazon.com/shop/coreyschafer ▶️ You Can Find Me On: My Website - http://coreyms.com/ My Second Channel - https://www.youtube.com/c/coreymschafer Facebook - https://www.facebook.com/CoreyMSchafer Twitter - https://twitter.com/CoreyMSchafer Instagram - https://www.instagram.com/coreymschafer/ #Python #Django

detail
{'title': 'Python Django Tutorial: Full-Featured Web App Part 7 - Login and Logout System', 'heatmap': [{'end': 514.313, 'start': 466.448, 'weight': 1}, {'end': 642.774, 'start': 596.299, 'weight': 0.742}, {'end': 752.294, 'start': 726.41, 'weight': 0.815}, {'end': 963.709, 'start': 915.712, 'weight': 0.786}, {'end': 1615.91, 'start': 1590.313, 'weight': 0.999}, {'end': 1670.689, 'start': 1647.563, 'weight': 0.736}, {'end': 1728.612, 'start': 1705.878, 'weight': 0.922}], 'summary': "Tutorial series on python django focuses on creating a complete web app with features including login, logout, user authentication, profile creation, and route restriction using django's authentication and authorization functionalities.", 'chapters': [{'end': 34.097, 'segs': [{'end': 34.097, 'src': 'embed', 'start': 0.229, 'weight': 0, 'content': [{'end': 0.85, 'text': "hey, there, how's it going?", 'start': 0.229, 'duration': 0.621}, {'end': 7.876, 'text': "everybody in this video we're going to be learning how to create an authentication system for our django application so that users can log in,", 'start': 0.85, 'duration': 7.026}, {'end': 13.48, 'text': "log out, and we'll also set it up so that users need to be logged in in order to access certain pages.", 'start': 7.876, 'duration': 5.604}, {'end': 15.302, 'text': "so let's go ahead and get started.", 'start': 13.48, 'duration': 1.822}, {'end': 23.309, 'text': "so in the last video we saw how to create this registration page where users could create new accounts but they're not able to log in using those accounts yet.", 'start': 15.302, 'duration': 8.007}, {'end': 28.493, 'text': "So the admin page that we've seen in previous videos is only for users with admin access.", 'start': 23.669, 'duration': 4.824}, {'end': 31.415, 'text': "But by default, our new users aren't going to have that.", 'start': 28.853, 'duration': 2.562}, {'end': 34.097, 'text': 'So we need to have a login page for them on the front end.', 'start': 31.695, 'duration': 2.402}], 'summary': 'Creating authentication system for django app with login, logout, and restricted access.', 'duration': 33.868, 'max_score': 0.229, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4229.jpg'}], 'start': 0.229, 'title': 'Django application authentication', 'summary': 'Discusses creating an authentication system for a django application, enabling users to log in, log out, and access certain pages, with a focus on setting up a login page for new users.', 'chapters': [{'end': 34.097, 'start': 0.229, 'title': 'Django application authentication', 'summary': 'Discusses creating an authentication system for a django application, enabling users to log in, log out, and access certain pages, with a focus on setting up a login page for new users.', 'duration': 33.868, 'highlights': ['Users can log in, log out, and need to be logged in to access specific pages.', 'Creating an authentication system for a Django application.', 'Setting up a login page for new users.', 'Demonstrating how to create a registration page for new accounts.']}], 'duration': 33.868, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4229.jpg', 'highlights': ['Creating an authentication system for a Django application.', 'Setting up a login page for new users.', 'Users can log in, log out, and need to be logged in to access specific pages.', 'Demonstrating how to create a registration page for new accounts.']}, {'end': 539.404, 'segs': [{'end': 62.979, 'src': 'embed', 'start': 34.558, 'weight': 0, 'content': [{'end': 39.081, 'text': 'And Django has a lot of this functionality taken care of for us on the back end already.', 'start': 34.558, 'duration': 4.523}, {'end': 43.565, 'text': "Now I'm going to go ahead and get started by using their default login views.", 'start': 39.481, 'duration': 4.084}, {'end': 50.63, 'text': "So first of all, I'm going to import these login and logout views within our projects URLs module.", 'start': 44.005, 'duration': 6.625}, {'end': 56.795, 'text': "So within our project, Let's go open up our project's main URLs module.", 'start': 50.99, 'duration': 5.805}, {'end': 62.979, 'text': 'And this is where we have our admin and register route and also our default route that goes to our blog URLs.', 'start': 57.135, 'duration': 5.844}], 'summary': "Using django's default login and logout views to handle functionality on the back end.", 'duration': 28.421, 'max_score': 34.558, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS434558.jpg'}, {'end': 104.113, 'src': 'embed', 'start': 80.629, 'weight': 2, 'content': [{'end': 87.33, 'text': 'and we want to import those views and we want to import those as auth underscore views.', 'start': 80.629, 'duration': 6.701}, {'end': 89.751, 'text': 'now I mentioned this in one of the previous videos.', 'start': 87.33, 'duration': 2.421}, {'end': 95.432, 'text': "but anytime you import views, we're importing multiple views here into these URLs.", 'start': 89.751, 'duration': 5.681}, {'end': 98.392, 'text': 'so you always want to say as and then call it something else.', 'start': 95.432, 'duration': 2.96}, {'end': 101.593, 'text': 'so when we imported views from users, we called those user views.', 'start': 98.392, 'duration': 3.201}, {'end': 104.113, 'text': 'when we import them from auth, we call them auth views.', 'start': 101.593, 'duration': 2.52}], 'summary': 'Import multiple views as auth underscore views for better organization.', 'duration': 23.484, 'max_score': 80.629, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS480629.jpg'}, {'end': 199.117, 'src': 'embed', 'start': 169.368, 'weight': 1, 'content': [{'end': 173.569, 'text': "Now we haven't seen class based views yet, but we'll make some of our own later in the series.", 'start': 169.368, 'duration': 4.201}, {'end': 180.671, 'text': 'So the built in views for login and logout that Django gave us will handle the forms and the logic and all of that stuff for us.', 'start': 174.009, 'duration': 6.662}, {'end': 185.512, 'text': "But it's not going to handle the templates, which is good because we want to make the templates anyways.", 'start': 181.031, 'duration': 4.481}, {'end': 189.454, 'text': 'We want them to match the look and style our current website.', 'start': 185.572, 'duration': 3.882}, {'end': 191.834, 'text': 'so let me show you what I mean by this.', 'start': 189.454, 'duration': 2.38}, {'end': 199.117, 'text': 'so if we run our dev server and then go to our website, so our dev server is still running up and it looks like we have an error,', 'start': 191.834, 'duration': 7.283}], 'summary': 'Django provides built-in views for login and logout, but we will create custom class based views to match the look and style of our website.', 'duration': 29.749, 'max_score': 169.368, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4169368.jpg'}, {'end': 275.729, 'src': 'embed', 'start': 233.179, 'weight': 3, 'content': [{'end': 238.901, 'text': "but it says that it's looking for the template at registration forward slash login dot HTML.", 'start': 233.179, 'duration': 5.722}, {'end': 243.323, 'text': "So that's where that Django login view looks for that template by default.", 'start': 239.161, 'duration': 4.162}, {'end': 249.746, 'text': 'Now we could create a registration directory inside of our templates and create a login dot HTML template there.', 'start': 243.643, 'duration': 6.103}, {'end': 255.369, 'text': 'But I think it would make more sense just to have our login template inside of our user templates,', 'start': 250.126, 'duration': 5.243}, {'end': 257.851, 'text': "alongside our register page that we've already created.", 'start': 255.369, 'duration': 2.482}, {'end': 261.555, 'text': 'And we can tell Django that we would just like to look there instead.', 'start': 258.332, 'duration': 3.223}, {'end': 262.317, 'text': "So let's do that.", 'start': 261.636, 'duration': 0.681}, {'end': 266.822, 'text': "Okay, so to do this, I'm going to open back up our URLs here.", 'start': 262.637, 'duration': 4.185}, {'end': 275.729, 'text': "And at the end, We can tell Django where to look for a template and we're actually going to pass this in as an argument to the as view function.", 'start': 267.383, 'duration': 8.346}], 'summary': 'The django login view looks for the login template at registration/login.html by default, but we can specify a different location.', 'duration': 42.55, 'max_score': 233.179, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4233179.jpg'}, {'end': 514.313, 'src': 'heatmap', 'start': 466.448, 'weight': 1, 'content': [{'end': 473.15, 'text': "So I'm just going to copy that, go back to our register template and now that our login page is going to exist,", 'start': 466.448, 'duration': 6.702}, {'end': 479.012, 'text': 'we can fill in that href and say that we want this to be the URL for login.', 'start': 473.15, 'duration': 5.862}, {'end': 480.852, 'text': 'and save that.', 'start': 479.792, 'duration': 1.06}, {'end': 482.373, 'text': "So now let's go back to our login page.", 'start': 480.992, 'duration': 1.381}, {'end': 489.415, 'text': "Okay, so now we have our login template done, but even with this done, this probably still isn't going to work in the browser.", 'start': 482.753, 'duration': 6.662}, {'end': 493.236, 'text': 'So let me save everything and then reload this in the browser.', 'start': 489.755, 'duration': 3.481}, {'end': 496.337, 'text': "Okay, so we can see that we're at least getting a login page here.", 'start': 493.576, 'duration': 2.761}, {'end': 499.438, 'text': 'Now this login page should be somewhat functional right now.', 'start': 496.677, 'duration': 2.761}, {'end': 505.985, 'text': "So if I enter a username and a password that doesn't match any users in our system, then it should be invalid.", 'start': 499.798, 'duration': 6.187}, {'end': 514.313, 'text': 'So if I just say bad username and then some gibberish password and then try to log in, then it says please enter a correct username and password.', 'start': 506.245, 'duration': 8.068}], 'summary': 'Developed login page, functional for invalid user login attempts.', 'duration': 47.865, 'max_score': 466.448, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4466448.jpg'}, {'end': 546.749, 'src': 'embed', 'start': 517.616, 'weight': 7, 'content': [{'end': 524.719, 'text': "Now, I say that it's only somewhat functional because if we try to log in with a correct username and password, then we're going to see another error.", 'start': 517.616, 'duration': 7.103}, {'end': 525.78, 'text': 'So let me do that.', 'start': 525.059, 'duration': 0.721}, {'end': 531.761, 'text': "So I'm going to try to log in with that Query MS user that I created in the earlier videos.", 'start': 525.9, 'duration': 5.861}, {'end': 539.404, 'text': "And if I log in with that, then we can see that we get a 404 error, which means that it's looking for a route that doesn't exist.", 'start': 532.182, 'duration': 7.222}, {'end': 546.749, 'text': "Now this isn't just a template that doesn't exist, but it's trying to access a URL that doesn't have a view attached to it.", 'start': 539.784, 'duration': 6.965}], 'summary': 'The system is somewhat functional, but encounters a 404 error when accessing a non-existent url.', 'duration': 29.133, 'max_score': 517.616, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4517616.jpg'}], 'start': 34.558, 'title': 'Django login view configuration and debugging', 'summary': 'Covers configuring login and logout views in django, demonstrating the import of default login views, setting paths for login and logout views, and explaining the usage of class-based views. it also discusses debugging the django login route, fixing import errors, specifying template location, and creating a functional login page with user registration redirection, highlighting the importance of django errors in debug mode and the steps to create a login template.', 'chapters': [{'end': 189.454, 'start': 34.558, 'title': 'Django login view configuration', 'summary': 'Covers configuring login and logout views in django, demonstrating the import of default login views, setting paths for login and logout views, and explaining the usage of class-based views for handling forms and logic.', 'duration': 154.896, 'highlights': ["Import default login and logout views from Django and set paths for the views The chapter demonstrates importing default login and logout views from Django and setting paths for these views within the project's URLs module.", 'Explanation of using class-based views for login and logout functionality The chapter explains the usage of class-based views for handling forms and logic for login and logout, emphasizing that the built-in views provided by Django handle the forms and logic but not the templates.', "Importing views from Django with renaming to avoid name collision The chapter highlights the importance of renaming the imported views from Django to avoid name collision, showcasing the use of 'as' to differentiate between views imported from different modules."]}, {'end': 539.404, 'start': 189.454, 'title': 'Debugging django login route', 'summary': 'Discusses debugging the django login route, fixing import errors, specifying template location, and creating a functional login page with user registration redirection, highlighting the importance of django errors in debug mode and the steps to create a login template.', 'duration': 349.95, 'highlights': ["The error that is showing us here is that it's looking for a template at registration forward slash login dot HTML. The error message indicates that the system is looking for a specific template, 'registration/login.html'.", "We could create a registration directory inside of our templates and create a login dot HTML template there. The option of creating a 'registration' directory in templates to house the 'login.html' template is considered.", "We can tell Django that we would just like to look there instead. It is suggested to instruct Django to look for the login template in a specific location instead of the default 'registration' directory.", "We're actually going to pass this in as an argument to the as view function. The process of passing the template location as an argument to the 'as_view' function is outlined.", "If we try to log in with a correct username and password, then we're going to see another error. The expectation of encountering an error when attempting to log in with a correct username and password is mentioned."]}], 'duration': 504.846, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS434558.jpg', 'highlights': ["Demonstrates importing default login and logout views from Django and setting paths for these views within the project's URLs module.", 'Explains the usage of class-based views for handling forms and logic for login and logout, emphasizing that the built-in views provided by Django handle the forms and logic but not the templates.', "Highlights the importance of renaming the imported views from Django to avoid name collision, showcasing the use of 'as' to differentiate between views imported from different modules.", "The error message indicates that the system is looking for a specific template, 'registration/login.html'.", "The option of creating a 'registration' directory in templates to house the 'login.html' template is considered.", "Suggests instructing Django to look for the login template in a specific location instead of the default 'registration' directory.", "Outlines the process of passing the template location as an argument to the 'as_view' function.", 'Mentions the expectation of encountering an error when attempting to log in with a correct username and password.']}, {'end': 1048.135, 'segs': [{'end': 642.774, 'src': 'heatmap', 'start': 596.299, 'weight': 0.742, 'content': [{'end': 604.76, 'text': "so here at the very bottom, I'm just going to create a new setting that is login underscore redirect.", 'start': 596.299, 'duration': 8.461}, {'end': 615.604, 'text': "let me spell that right redirect underscore URL and we'll set that equal to blog dash home and that is the name of the path that we gave to our blog homepage.", 'start': 604.76, 'duration': 10.844}, {'end': 617.365, 'text': 'so now, with that in place,', 'start': 615.604, 'duration': 1.761}, {'end': 632.411, 'text': "if we go back to our browser and try to log in using a correct username and password so I'll go to the login page and login with a username and password that is in our database then we can see that now we get redirected to our blog homepage.", 'start': 617.365, 'duration': 15.046}, {'end': 633.291, 'text': 'So that worked.', 'start': 632.531, 'duration': 0.76}, {'end': 637.132, 'text': 'Now this is actually logging in our user into our website.', 'start': 633.751, 'duration': 3.381}, {'end': 642.774, 'text': "So there isn't much visual feedback right now that tells us that we're logged in, but we'll fix that in just a second.", 'start': 637.452, 'duration': 5.322}], 'summary': 'Configured login redirect to blog homepage, successfully logged in user.', 'duration': 46.475, 'max_score': 596.299, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4596299.jpg'}, {'end': 709.778, 'src': 'embed', 'start': 682.827, 'weight': 0, 'content': [{'end': 688.409, 'text': "So that login page that we've created is working even though it's not giving us much visual feedback at the moment.", 'start': 682.827, 'duration': 5.582}, {'end': 696.952, 'text': "So now that we have our login page working, let's change our register route so that users are redirected to the login page after they log in.", 'start': 688.81, 'duration': 8.142}, {'end': 703.955, 'text': 'Now, currently, if we look at our register views, so let me pull up our user views here.', 'start': 697.332, 'duration': 6.623}, {'end': 709.778, 'text': 'Then we can see here that, after they have successfully registered the user,', 'start': 704.855, 'duration': 4.923}], 'summary': 'The login page is functional, but lacks visual feedback. the register route will be changed to redirect users to the login page after logging in.', 'duration': 26.951, 'max_score': 682.827, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4682827.jpg'}, {'end': 756.115, 'src': 'heatmap', 'start': 724.528, 'weight': 1, 'content': [{'end': 726.41, 'text': "so let's go ahead and change this.", 'start': 724.528, 'duration': 1.882}, {'end': 735.62, 'text': "so for the message, I'm just going to get rid of our current message and say your account has been created.", 'start': 726.41, 'duration': 9.21}, {'end': 745.49, 'text': "you are now able to login and now, instead of redirecting them to the blog homepage, let's direct them to the login page.", 'start': 735.62, 'duration': 9.87}, {'end': 746.531, 'text': "So I'll save that.", 'start': 745.81, 'duration': 0.721}, {'end': 752.294, 'text': "Okay, and before we view this back in our browser, let's quickly get our logout page working as well.", 'start': 746.951, 'duration': 5.343}, {'end': 756.115, 'text': 'So let me pull up our projects URLs module here real quick.', 'start': 752.634, 'duration': 3.481}], 'summary': "Updating message to 'account created', redirecting to login page, setting up logout page.", 'duration': 31.587, 'max_score': 724.528, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4724528.jpg'}, {'end': 826.928, 'src': 'embed', 'start': 801.384, 'weight': 2, 'content': [{'end': 806.131, 'text': 'And if we click on that login again, then it takes us back to the admin login.', 'start': 801.384, 'duration': 4.747}, {'end': 808.012, 'text': "Now, that's not what we want,", 'start': 806.511, 'duration': 1.501}, {'end': 815.058, 'text': "since we want an authentication system that works for everyone on the front end of the website and doesn't expose them to our admin section.", 'start': 808.012, 'duration': 7.046}, {'end': 823.285, 'text': 'So all we need to do here is create a logout template in our users templates directory, where we just created our login template,', 'start': 815.458, 'duration': 7.827}, {'end': 826.928, 'text': 'and then tell our logout view to use that template, just like we did with login.', 'start': 823.285, 'duration': 3.643}], 'summary': "Create a logout template in the users directory to ensure an authentication system that works for everyone on the website and doesn't expose the admin section.", 'duration': 25.544, 'max_score': 801.384, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4801384.jpg'}, {'end': 963.709, 'src': 'heatmap', 'start': 915.712, 'weight': 0.786, 'content': [{'end': 920.797, 'text': "So with this in place, let's try to log in and log out of our website within the browser.", 'start': 915.712, 'duration': 5.085}, {'end': 925.963, 'text': "So let's pull up the browser here and go back to our homepage.", 'start': 921.138, 'duration': 4.825}, {'end': 933.27, 'text': "And now let's go to forge slash login and let's log in with a user that exists on our site.", 'start': 926.403, 'duration': 6.867}, {'end': 937.584, 'text': "And now that we're logged in, let's try to log out.", 'start': 935.083, 'duration': 2.501}, {'end': 939.984, 'text': "So now let's go to forge slash log out.", 'start': 937.884, 'duration': 2.1}, {'end': 944.745, 'text': 'And we can see that we have a message here that says you have been logged out, log in again.', 'start': 940.284, 'duration': 4.461}, {'end': 949.286, 'text': "And really small change here, it doesn't matter, but I can tell that this has a little margin here to the left.", 'start': 945.145, 'duration': 4.141}, {'end': 951.766, 'text': "And that's because I left a class on there.", 'start': 949.626, 'duration': 2.14}, {'end': 956.447, 'text': 'So you can see that our anchor tag here has a class of ml-2.', 'start': 952.207, 'duration': 4.24}, {'end': 960.328, 'text': "Let's just get rid of that because we no longer have any text to the left.", 'start': 956.767, 'duration': 3.561}, {'end': 963.709, 'text': 'So save that and, whoops, save that and.', 'start': 960.528, 'duration': 3.181}], 'summary': 'Demonstrated logging in and out of website, adjusting class ml-2 for better display.', 'duration': 47.997, 'max_score': 915.712, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4915712.jpg'}, {'end': 1025.701, 'src': 'embed', 'start': 981.297, 'weight': 3, 'content': [{'end': 986.44, 'text': 'And if we go to the admin page, then that logout functionality should have still worked.', 'start': 981.297, 'duration': 5.143}, {'end': 988.901, 'text': 'So it should tell me I need to log in and it does.', 'start': 986.62, 'duration': 2.281}, {'end': 989.602, 'text': "So that's good.", 'start': 989.081, 'duration': 0.521}, {'end': 993.484, 'text': "Okay, so now let's just go back to our homepage.", 'start': 989.942, 'duration': 3.542}, {'end': 998.087, 'text': 'Okay, so now that we have our registration page and our logins and logouts working,', 'start': 993.884, 'duration': 4.203}, {'end': 1004.55, 'text': "Let's change our navigation bar so that it changes based on whether someone is logged in or logged out.", 'start': 998.507, 'duration': 6.043}, {'end': 1010.453, 'text': "Because if someone isn't logged in yet, then they should have a login link available somewhere on the page.", 'start': 1004.89, 'duration': 5.563}, {'end': 1016.436, 'text': "But if they're logged in, then they should see a logout link instead of a login link.", 'start': 1010.793, 'duration': 5.643}, {'end': 1017.416, 'text': 'So. to do this,', 'start': 1016.716, 'duration': 0.7}, {'end': 1025.701, 'text': 'we can open up our base template that contains the navigation and then put in a conditional that checks whether the user is logged in or logged out.', 'start': 1017.416, 'duration': 8.285}], 'summary': 'Implemented registration, login, and logout functionality and updated navigation bar based on user login status.', 'duration': 44.404, 'max_score': 981.297, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4981297.jpg'}], 'start': 539.784, 'title': 'Implementing user authentication in django', 'summary': 'Covers setting up login and logout redirects, modifying registration view, creating a custom logout template, adding a logout message, modifying the navigation bar, and ensuring logout functionality works correctly.', 'chapters': [{'end': 889.172, 'start': 539.784, 'title': 'Managing user authentication in django', 'summary': 'Discusses setting up login and logout redirects, modifying registration view to redirect to the login page, and creating a custom logout template for better user experience.', 'duration': 349.388, 'highlights': ['Setting up login redirect to homepage By modifying the login redirect URL in the project settings to blog-home, users are now redirected to the homepage upon successful login.', 'Modifying registration view to redirect to the login page The registration view is changed to redirect users to the login page after successful account creation, enhancing user experience and ensuring account functionality.', 'Creating a custom logout template for better user experience A custom logout template is created to improve the user experience and avoid exposing users to the admin section, ensuring a seamless front-end authentication system.']}, {'end': 1048.135, 'start': 889.572, 'title': 'Implementing login and logout functionality', 'summary': 'Details the implementation of the login and logout functionality, including adding a logout message, modifying the navigation bar based on user login status, and ensuring the logout functionality works correctly.', 'duration': 158.563, 'highlights': ['The implementation of the login and logout functionality, including adding a logout message and modifying the navigation bar based on user login status.', 'Demonstrating the process of logging in and logging out of the website within the browser to verify functionality.', "Modifying the navigation bar to dynamically change based on the user's login status to display the appropriate link.", 'Ensuring the correct functionality of the logout feature by testing it on the website and confirming the appearance of the logout message.', "Refactoring the logout page to align with the website's style and appearance, ensuring a cohesive user experience."]}], 'duration': 508.351, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS4539784.jpg', 'highlights': ['Modifying registration view to redirect to the login page after successful account creation, enhancing user experience and ensuring account functionality.', 'Setting up login redirect to homepage By modifying the login redirect URL in the project settings to blog-home, users are now redirected to the homepage upon successful login.', 'Creating a custom logout template for better user experience A custom logout template is created to improve the user experience and avoid exposing users to the admin section, ensuring a seamless front-end authentication system.', "Modifying the navigation bar to dynamically change based on the user's login status to display the appropriate link.", 'Ensuring the correct functionality of the logout feature by testing it on the website and confirming the appearance of the logout message.']}, {'end': 1287.676, 'segs': [{'end': 1080.898, 'src': 'embed', 'start': 1048.435, 'weight': 3, 'content': [{'end': 1052.678, 'text': 'Okay, so first of all, here are our login and register routes right now.', 'start': 1048.435, 'duration': 4.243}, {'end': 1057.801, 'text': "Now currently our navigation links to the register and login pages don't actually go anywhere.", 'start': 1053.078, 'duration': 4.723}, {'end': 1059.062, 'text': "They're just these dead links.", 'start': 1057.841, 'duration': 1.221}, {'end': 1063.705, 'text': "And that's because those pages didn't exist when we created this base template,", 'start': 1059.402, 'duration': 4.303}, {'end': 1069.089, 'text': "and trying to use the URL tag for a route that doesn't exist will throw an error.", 'start': 1063.705, 'duration': 5.384}, {'end': 1071.471, 'text': 'So now we can actually fill these in.', 'start': 1069.449, 'duration': 2.022}, {'end': 1080.898, 'text': 'So I will put in a code block for each of these and we will say that we want this one to be the URL for the login,', 'start': 1071.831, 'duration': 9.067}], 'summary': 'Currently, the register and login pages do not exist, resulting in non-functional navigation links.', 'duration': 32.463, 'max_score': 1048.435, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41048435.jpg'}, {'end': 1209.235, 'src': 'embed', 'start': 1183.624, 'weight': 0, 'content': [{'end': 1190.887, 'text': "We're saying if the user is authenticated, then put a link to the logout page in the navigation.", 'start': 1183.624, 'duration': 7.263}, {'end': 1196.309, 'text': "Else, which means if they are not authenticated and means that they're logged out,", 'start': 1191.867, 'duration': 4.442}, {'end': 1201.811, 'text': 'then show links for the login page and a link for the register page in the navigation.', 'start': 1196.309, 'duration': 5.502}, {'end': 1207.154, 'text': "So now let's go to our website and try logging in and then see how this affects our navigation bar.", 'start': 1202.111, 'duration': 5.043}, {'end': 1209.235, 'text': 'So all of this is saved.', 'start': 1207.534, 'duration': 1.701}], 'summary': 'If authenticated, show logout link; else show login and register links in navigation.', 'duration': 25.611, 'max_score': 1183.624, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41183624.jpg'}, {'end': 1267.735, 'src': 'embed', 'start': 1232.466, 'weight': 1, 'content': [{'end': 1239.752, 'text': "And now if we click on logout, now we've successfully logged out, and now we can see the login and register routes up here in the navigation instead.", 'start': 1232.466, 'duration': 7.286}, {'end': 1246.458, 'text': "So it's always a good idea to give your users some visual feedback like that, letting them know whether they're logged in or logged out.", 'start': 1240.012, 'duration': 6.446}, {'end': 1250.181, 'text': "Because if they're logged in and they see a login register route at the top,", 'start': 1246.718, 'duration': 3.463}, {'end': 1254.064, 'text': "then it's going to kind of confuse them and make them think that they're not currently logged in.", 'start': 1250.521, 'duration': 3.543}, {'end': 1256.106, 'text': 'so this is a good way to do it, okay?', 'start': 1254.064, 'duration': 2.042}, {'end': 1265.373, 'text': "so the last thing that we're going to be learning in this video is how to put a restriction on certain routes so that you can only go to those routes if you are currently logged in.", 'start': 1256.106, 'duration': 9.267}, {'end': 1267.735, 'text': "now you'll see this on certain sites all the time.", 'start': 1265.373, 'duration': 2.362}], 'summary': 'Visual feedback for user login status, route restriction for logged-in users.', 'duration': 35.269, 'max_score': 1232.466, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41232466.jpg'}], 'start': 1048.435, 'title': 'Updating navigation links and user authentication in django', 'summary': 'Covers updating navigation links by adding url routes for login and register pages, implementing conditional display based on user authentication, and discussing user authentication implementation and route restriction.', 'chapters': [{'end': 1117.864, 'start': 1048.435, 'title': 'Updating navigation links in django', 'summary': 'Explains how to update navigation links in a django web application, demonstrating how to fix dead links by adding url routes for login and register pages, and implementing a conditional to display the links based on user authentication status.', 'duration': 69.429, 'highlights': ['The chapter explains how to update navigation links in a Django web application Describes the process of updating navigation links in a Django web application to ensure proper functionality and user experience.', 'Fixing dead links by adding URL routes for login and register pages Demonstrates the addition of URL routes for the login and register pages to address the issue of dead links and enable proper navigation within the web application.', "Implementing a conditional to display the links based on user authentication status Illustrates the use of a conditional check, based on the user's authentication status, to control the visibility of login and register links in the navigation bar, enhancing the user experience."]}, {'end': 1287.676, 'start': 1118.084, 'title': 'User authentication and route restriction', 'summary': 'Discusses implementing user authentication and dynamic navigation based on user authentication status, with a focus on displaying appropriate navigation links and the importance of restricting certain routes to authenticated users.', 'duration': 169.592, 'highlights': ["Implementing dynamic navigation based on user authentication The code dynamically displays the logout link if the user is authenticated and the login and register links if the user is not authenticated, providing visual feedback for the user's authentication status.", "Importance of providing visual feedback for user authentication status The narrator emphasizes the importance of providing visual feedback to indicate whether the user is logged in or logged out, to avoid confusion and provide a clear indication of the user's authentication status.", 'Understanding the importance of restricting certain routes to authenticated users The chapter emphasizes the importance of restricting certain routes to only allow access to authenticated users, using the example of editing a Twitter profile as an illustration.']}], 'duration': 239.241, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41048435.jpg', 'highlights': ['Covers updating navigation links by adding url routes for login and register pages, implementing conditional display based on user authentication, and discussing user authentication implementation and route restriction.', 'Understanding the importance of restricting certain routes to authenticated users', 'Implementing dynamic navigation based on user authentication', 'Fixing dead links by adding URL routes for login and register pages', 'Implementing a conditional to display the links based on user authentication status', 'Importance of providing visual feedback for user authentication status', 'Describes the process of updating navigation links in a Django web application to ensure proper functionality and user experience.']}, {'end': 1557.215, 'segs': [{'end': 1313.176, 'src': 'embed', 'start': 1287.976, 'weight': 0, 'content': [{'end': 1293.521, 'text': "So we'll create a route for the user's profile that they can access after they've logged in.", 'start': 1287.976, 'duration': 5.545}, {'end': 1296.464, 'text': "so first let's create this route to their profile.", 'start': 1293.521, 'duration': 2.943}, {'end': 1299.506, 'text': 'so i will open up our user routes.', 'start': 1296.464, 'duration': 3.042}, {'end': 1301.388, 'text': "so let's open back up our project.", 'start': 1299.506, 'duration': 1.882}, {'end': 1305.772, 'text': "let me close down some of the tabs that i have here, since we've got a lot built up.", 'start': 1301.388, 'duration': 4.384}, {'end': 1306.973, 'text': 'just get this cleaned up a bit.', 'start': 1305.772, 'duration': 1.201}, {'end': 1310.935, 'text': "Okay, so we want to create a page for a user's profile.", 'start': 1307.453, 'duration': 3.482}, {'end': 1313.176, 'text': "So first, let's create that view.", 'start': 1311.255, 'duration': 1.921}], 'summary': "Creating a route for user's profile and view in project.", 'duration': 25.2, 'max_score': 1287.976, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41287976.jpg'}, {'end': 1390.408, 'src': 'embed', 'start': 1357.59, 'weight': 1, 'content': [{'end': 1359.632, 'text': "so now let's go ahead and create that template.", 'start': 1357.59, 'duration': 2.042}, {'end': 1364.176, 'text': "so within our users templates, let's open these up.", 'start': 1359.632, 'duration': 4.544}, {'end': 1364.856, 'text': 'so this is right.', 'start': 1364.176, 'duration': 0.68}, {'end': 1372.18, 'text': "alongside the login logout and register templates, we'll create a new template in here called profile.html.", 'start': 1364.856, 'duration': 7.324}, {'end': 1376.542, 'text': "and now, as usual, let's open up another template to grab as a starting point.", 'start': 1372.18, 'duration': 4.362}, {'end': 1383.486, 'text': "so i'm just going to grab the login template here and copy that and paste it into our profile template.", 'start': 1376.542, 'duration': 6.944}, {'end': 1390.408, 'text': "And now I'm just going to delete everything here in our content block and simply print out the current user's username.", 'start': 1383.886, 'duration': 6.522}], 'summary': "Creating a new profile template by modifying the login template to display the current user's username.", 'duration': 32.818, 'max_score': 1357.59, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41357590.jpg'}, {'end': 1426.981, 'src': 'embed', 'start': 1400.91, 'weight': 2, 'content': [{'end': 1408.172, 'text': 'And then to access that user variable, we can put in the double curly braces and then say user.username.', 'start': 1400.91, 'duration': 7.262}, {'end': 1413.114, 'text': 'And remember, that user is not something that we actually have to pass in to the context.', 'start': 1408.472, 'duration': 4.642}, {'end': 1418.156, 'text': 'That is something that is built into Django that represents the current logged in user.', 'start': 1413.174, 'duration': 4.982}, {'end': 1422.939, 'text': "Okay, so now that we've got the view and the template created for this profile page,", 'start': 1418.477, 'duration': 4.462}, {'end': 1426.981, 'text': "let's create the route in our URL patterns that will use this view.", 'start': 1422.939, 'duration': 4.042}], 'summary': 'In django, user variable represents the current logged in user, accessible without passing it into the context.', 'duration': 26.071, 'max_score': 1400.91, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41400910.jpg'}, {'end': 1469.294, 'src': 'embed', 'start': 1443.211, 'weight': 3, 'content': [{'end': 1454.122, 'text': "So I'll say when we navigate to forward slash profile, we want that to be handled by the user views profile view, and we will name that profile.", 'start': 1443.211, 'duration': 10.911}, {'end': 1457.966, 'text': 'Okay, so those changes should make that route accessible on our site.', 'start': 1454.442, 'duration': 3.524}, {'end': 1463.47, 'text': "So let's also add a link to this page on the navigation bar if the user is logged in.", 'start': 1458.326, 'duration': 5.144}, {'end': 1469.294, 'text': "So I'm going to go back to our blog's base.html template where the navigation bar lives.", 'start': 1463.83, 'duration': 5.464}], 'summary': 'Configured route to forward slash profile, making it accessible on site', 'duration': 26.083, 'max_score': 1443.211, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41443211.jpg'}, {'end': 1526.218, 'src': 'embed', 'start': 1494.553, 'weight': 4, 'content': [{'end': 1496.816, 'text': 'And we want this to go to their profile.', 'start': 1494.553, 'duration': 2.263}, {'end': 1501.26, 'text': "So we'll say URL profile and we'll just say profile there.", 'start': 1497.156, 'duration': 4.104}, {'end': 1505.505, 'text': 'Now, before we restrict this route to only be accessible to users who are logged in,', 'start': 1501.641, 'duration': 3.864}, {'end': 1509.387, 'text': "Let's first make sure that this is working with all of our changes so far.", 'start': 1505.945, 'duration': 3.442}, {'end': 1512.309, 'text': "So let's save all of our files and all these are saved.", 'start': 1509.788, 'duration': 2.521}, {'end': 1516.672, 'text': "And now let's open this up in our browser and see how this looks.", 'start': 1512.61, 'duration': 4.062}, {'end': 1521.456, 'text': 'So I will go to login and login with a user that exists.', 'start': 1516.933, 'duration': 4.523}, {'end': 1526.218, 'text': "And once we're logged in, now we can see we have a profile and a logout link up here.", 'start': 1522.136, 'duration': 4.082}], 'summary': 'Testing url profile functionality, ensuring access for logged-in users.', 'duration': 31.665, 'max_score': 1494.553, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41494553.jpg'}], 'start': 1287.976, 'title': 'Creating user profile and page routes', 'summary': 'Explains the process of creating routes for user profile and page using django, including creating views, templates, accessing user variables, adding links to the navigation bar, and restricting access to logged-in users.', 'chapters': [{'end': 1400.65, 'start': 1287.976, 'title': 'Creating user profile route', 'summary': "Explains the process of creating a route for the user's profile, including creating the view and template for the profile, and rendering the current user's username on the page.", 'duration': 112.674, 'highlights': ["Create a route for the user's profile that they can access after logging in. Creating a route for user profile, accessing after login", "Creating a view for the user's profile within the users app directory. Creating view within user's app directory", "Rendering a template for the user's profile, named 'profile.html'. Rendering 'profile.html' template", "Printing out the current user's username on the profile page. Displaying current user's username on profile page"]}, {'end': 1557.215, 'start': 1400.91, 'title': 'Creating profile page and route', 'summary': 'Details the creation of a profile page and route using django, including accessing user variable, creating route in url patterns, adding link to the navigation bar, and restricting access to logged-in users.', 'duration': 156.305, 'highlights': ['The chapter details the creation of a profile page and route using Django. ', 'Accessing user variable by using double curly braces and user.username. ', 'Creating route in URL patterns for profile page alongside register, login, and logout routes. ', "Adding a link to the navigation bar for the logged-in user's profile. ", 'Restricting access to the profile page to only logged-in users. ']}], 'duration': 269.239, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41287976.jpg', 'highlights': ["Creating a route for the user's profile that they can access after logging in.", "Rendering a template for the user's profile, named 'profile.html'.", 'Accessing user variable by using double curly braces and user.username.', "Adding a link to the navigation bar for the logged-in user's profile.", 'Restricting access to the profile page to only logged-in users.']}, {'end': 1863.702, 'segs': [{'end': 1619.613, 'src': 'heatmap', 'start': 1581.388, 'weight': 0, 'content': [{'end': 1586.191, 'text': 'And now we want to require that a user is logged in before they view this profile view here.', 'start': 1581.388, 'duration': 4.803}, {'end': 1589.993, 'text': "So to do this, let's import the login required decorator.", 'start': 1586.591, 'duration': 3.402}, {'end': 1600.778, 'text': 'So up here at the top, we can say from Django dot contrib dot auth dot decorators kind of long.', 'start': 1590.313, 'duration': 10.465}, {'end': 1605.081, 'text': 'Then we can import login underscore required.', 'start': 1601.158, 'duration': 3.923}, {'end': 1615.91, 'text': 'and save that and now down here by our profile view, we can simply add that decorator above our profile view.', 'start': 1606.261, 'duration': 9.649}, {'end': 1619.613, 'text': 'so let me copy that and this is going to be a decorator.', 'start': 1615.91, 'duration': 3.703}], 'summary': 'Require user login for profile view using login_required decorator.', 'duration': 38.225, 'max_score': 1581.388, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41581388.jpg'}, {'end': 1675.172, 'src': 'heatmap', 'start': 1647.563, 'weight': 0.736, 'content': [{'end': 1652.709, 'text': 'But for now, we can go back to our browser and try to reload that same profile page.', 'start': 1647.563, 'duration': 5.146}, {'end': 1657.615, 'text': "So now if I try to reload this while I'm not logged in, then we can see that we get an error.", 'start': 1653.07, 'duration': 4.545}, {'end': 1661.34, 'text': "And it's telling us that the page it's looking for doesn't exist.", 'start': 1657.956, 'duration': 3.384}, {'end': 1666.446, 'text': "And it's looking for this page at forward slash accounts forward slash login.", 'start': 1661.76, 'duration': 4.686}, {'end': 1670.689, 'text': "and that's the default location that Django looks for login routes.", 'start': 1666.946, 'duration': 3.743}, {'end': 1675.172, 'text': 'but we decided to simply put our login route at forward slash login.', 'start': 1670.689, 'duration': 4.483}], 'summary': 'Attempting to reload the profile page without logging in results in an error, indicating the default login route location and the custom login route.', 'duration': 27.609, 'max_score': 1647.563, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41647563.jpg'}, {'end': 1749.43, 'src': 'heatmap', 'start': 1705.878, 'weight': 3, 'content': [{'end': 1713.542, 'text': 'set this equal to login and login is the name that we gave to our url pattern for the login route.', 'start': 1705.878, 'duration': 7.664}, {'end': 1723.748, 'text': "so now, if we go back to our browser and try to access our profile page, then you can see that now we're redirected to our login route.", 'start': 1713.542, 'duration': 10.206}, {'end': 1726.43, 'text': "Now there's one really nice thing that I want to show you here.", 'start': 1724.088, 'duration': 2.342}, {'end': 1728.612, 'text': "that's built into the Django login view.", 'start': 1726.43, 'duration': 2.182}, {'end': 1737.159, 'text': 'Now if you look at the URL, then we were trying to access the profile page and it redirected us and told us that we had to log in first.', 'start': 1728.992, 'duration': 8.167}, {'end': 1745.927, 'text': 'But if we look at the URL, then we can see that there is a parameter in our URL that says next is equal to forward slash profile.', 'start': 1737.52, 'duration': 8.407}, {'end': 1749.43, 'text': "So it's keeping track of the page that we were trying to access.", 'start': 1746.307, 'duration': 3.123}], 'summary': 'Django login view redirects to login route, tracking attempted page access.', 'duration': 43.552, 'max_score': 1705.878, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41705878.jpg'}, {'end': 1832.622, 'src': 'embed', 'start': 1804.502, 'weight': 4, 'content': [{'end': 1809.845, 'text': 'So now this profile page that we have here, this is a route that is only accessible by people who have logged in.', 'start': 1804.502, 'duration': 5.343}, {'end': 1815.87, 'text': "And if they haven't logged in, then it'll redirect them to the login page and force them to log in first.", 'start': 1810.245, 'duration': 5.625}, {'end': 1817.311, 'text': 'So this is working real nice.', 'start': 1815.95, 'duration': 1.361}, {'end': 1819.813, 'text': 'Okay, so I think that is going to do it for this video.', 'start': 1817.792, 'duration': 2.021}, {'end': 1824.898, 'text': 'I hope that now you have a pretty good idea for how you can implement an authorization system in Django.', 'start': 1819.833, 'duration': 5.065}, {'end': 1828.261, 'text': 'So we learned how to get the login and logout pages working.', 'start': 1825.218, 'duration': 3.043}, {'end': 1832.622, 'text': 'and also learned how we could require a login in order to reach a certain route.', 'start': 1828.641, 'duration': 3.981}], 'summary': 'Implemented an authorization system in django with login and logout pages, and required login for a specific route.', 'duration': 28.12, 'max_score': 1804.502, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41804502.jpg'}], 'start': 1557.596, 'title': 'Implementing django authorization', 'summary': 'Demonstrates implementing a login required decorator in django to ensure user login before accessing specific pages and explains the process of requiring a login to access certain routes and redirecting users to the login page if they are not logged in, with upcoming content on updating the user profile page.', 'chapters': [{'end': 1632.705, 'start': 1557.596, 'title': 'Implementing login required decorator', 'summary': 'Demonstrates how to implement a login required decorator in django to ensure that a user logs in before accessing a specific page, showcasing the usage of the login_required decorator and its application to the profile view function.', 'duration': 75.109, 'highlights': ['The chapter demonstrates how to use a login required decorator to ensure that a user is logged in before accessing a specific page, showcasing the usage of the login_required decorator and its application to the profile view function.', "The process involves importing the login_required decorator from Django's contrib.auth.decorators and applying it to the profile view to require that a user is logged in before viewing the profile.", 'The login_required decorator adds functionality to the profile view function, ensuring that a user must be logged in to access the page.']}, {'end': 1863.702, 'start': 1632.705, 'title': 'Implementing django authorization system', 'summary': 'Explains how to implement an authorization system in django, demonstrating the process of requiring a login to access certain routes and redirecting users to the login page if they are not logged in, with an overview of the built-in redirect feature and the upcoming content on updating the user profile page.', 'duration': 230.997, 'highlights': ['The process of making the view require a login is different in class-based views, which will be covered in a future video.', "The 'login_url' variable is added to the settings.py file to specify the location of the login route.", "The built-in Django login view includes a 'next' parameter in the URL that tracks the page the user was trying to access and redirects them to that page after login, preventing unexpected redirects.", 'The profile page is only accessible by logged-in users and redirects those who are not logged in to the login page, ensuring a secure authorization system.', 'The upcoming content will focus on updating the user profile page to allow users to upload an image for their profile picture.']}], 'duration': 306.106, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/3aVqWaLjqS4/pics/3aVqWaLjqS41557596.jpg', 'highlights': ['The login_required decorator adds functionality to the profile view function, ensuring that a user must be logged in to access the page.', "The process involves importing the login_required decorator from Django's contrib.auth.decorators and applying it to the profile view to require that a user is logged in before viewing the profile.", 'The chapter demonstrates how to use a login required decorator to ensure that a user is logged in before accessing a specific page, showcasing the usage of the login_required decorator and its application to the profile view function.', "The built-in Django login view includes a 'next' parameter in the URL that tracks the page the user was trying to access and redirects them to that page after login, preventing unexpected redirects.", 'The profile page is only accessible by logged-in users and redirects those who are not logged in to the login page, ensuring a secure authorization system.']}], 'highlights': ['Creating an authentication system for a Django application.', 'Setting up a login page for new users.', 'Users can log in, log out, and need to be logged in to access specific pages.', 'Demonstrating how to create a registration page for new accounts.', "Demonstrates importing default login and logout views from Django and setting paths for these views within the project's URLs module.", 'Explains the usage of class-based views for handling forms and logic for login and logout, emphasizing that the built-in views provided by Django handle the forms and logic but not the templates.', 'Modifying registration view to redirect to the login page after successful account creation, enhancing user experience and ensuring account functionality.', 'Setting up login redirect to homepage By modifying the login redirect URL in the project settings to blog-home, users are now redirected to the homepage upon successful login.', 'Creating a custom logout template for better user experience A custom logout template is created to improve the user experience and avoid exposing users to the admin section, ensuring a seamless front-end authentication system.', "Modifying the navigation bar to dynamically change based on the user's login status to display the appropriate link.", 'Covers updating navigation links by adding url routes for login and register pages, implementing conditional display based on user authentication, and discussing user authentication implementation and route restriction.', "Creating a route for the user's profile that they can access after logging in.", 'The login_required decorator adds functionality to the profile view function, ensuring that a user must be logged in to access the page.', "The process involves importing the login_required decorator from Django's contrib.auth.decorators and applying it to the profile view to require that a user is logged in before viewing the profile.", 'The chapter demonstrates how to use a login required decorator to ensure that a user is logged in before accessing a specific page, showcasing the usage of the login_required decorator and its application to the profile view function.', "The built-in Django login view includes a 'next' parameter in the URL that tracks the page the user was trying to access and redirects them to that page after login, preventing unexpected redirects.", 'The profile page is only accessible by logged-in users and redirects those who are not logged in to the login page, ensuring a secure authorization system.']}