1 00:00:01,070 --> 00:00:01,700 Welcome back. 2 00:00:02,120 --> 00:00:08,810 Now what they need to do is that we need to insert a new movie into the array and to do that. 3 00:00:09,410 --> 00:00:11,690 First, we need to check the movies that we have. 4 00:00:11,700 --> 00:00:13,280 So let me check all the movies. 5 00:00:13,280 --> 00:00:14,840 As you can see, we have all of these movies. 6 00:00:15,560 --> 00:00:21,140 Suppose that for some reason you want to edit the title or the year, for example, you want you inserted 7 00:00:21,140 --> 00:00:26,110 the year incorrectly and you want to update that the year or even the title. 8 00:00:26,120 --> 00:00:30,050 Maybe you have a typo or maybe you want to. 9 00:00:31,220 --> 00:00:34,460 Maybe you want to do fix that for some reason. 10 00:00:34,760 --> 00:00:38,660 For example, here we have let me show you this we have your Batman begins. 11 00:00:38,960 --> 00:00:41,000 Let's, for example, change the. 12 00:00:41,840 --> 00:00:46,280 Let's change the year here instead of 2005, let's say, 2000. 13 00:00:47,030 --> 00:00:48,180 Any, any other year. 14 00:00:48,200 --> 00:00:48,980 Let's test. 15 00:00:49,090 --> 00:00:49,880 Let's try this. 16 00:00:50,720 --> 00:01:00,530 So to do this first, we need to know the movie I.D. So in order to update, we need to know the movie 17 00:01:00,770 --> 00:01:01,810 because we can. 18 00:01:02,330 --> 00:01:03,170 We cannot. 19 00:01:03,500 --> 00:01:08,210 We cannot update a movie without the idea of that movie. 20 00:01:09,080 --> 00:01:17,750 And it's also important to know that whenever we are updating a movie or any resource or any type of 21 00:01:17,750 --> 00:01:26,660 data, we also need to get from the user with the ID along with it to get the new or the the the the 22 00:01:26,660 --> 00:01:28,640 piece of data that the user wants to update. 23 00:01:29,330 --> 00:01:33,290 So the year this is out of your comments, I'm going to say you could get. 24 00:01:34,710 --> 00:01:35,130 Movie. 25 00:01:36,610 --> 00:01:44,440 And here for the update so far, the Update Update movie for the update, we also need to use the post 26 00:01:44,440 --> 00:01:44,830 request. 27 00:01:44,840 --> 00:01:51,760 We need to say an app that fast and you are ill again is for a slash. 28 00:01:53,430 --> 00:01:57,210 First and then let's say moving. 29 00:01:59,340 --> 00:01:59,760 Movie. 30 00:02:00,930 --> 00:02:08,670 However, the difference between creating a movie and updating a movie is that the response, the the 31 00:02:08,670 --> 00:02:17,490 request, the body takes the movie it unlike the is unlike, do you think, a movie when, when, when 32 00:02:17,490 --> 00:02:26,490 we were creating a movie, we didn't know the idea of that movie because that movie wasn't created yet. 33 00:02:26,490 --> 00:02:29,910 So it was it was just about to be inserted. 34 00:02:29,910 --> 00:02:32,730 So it had no idea. 35 00:02:33,450 --> 00:02:38,520 Unlike in here, whenever we are updating a movie, we already know that movie. 36 00:02:39,270 --> 00:02:42,240 We already know the idea of that movie and we can't update. 37 00:02:42,420 --> 00:02:47,190 So therefore we we need to provide the movie. 38 00:02:48,120 --> 00:02:55,920 So I'm going to say this, and then I'm going to say updates on their score movie, and we need to pass 39 00:02:56,400 --> 00:02:58,680 two things we need to pass the movie it. 40 00:03:00,370 --> 00:03:04,390 Which is integer and we need to pass the movie itself. 41 00:03:04,630 --> 00:03:14,380 The new the the updated data, the data that we want to update and then we just need to say movie movies, 42 00:03:14,380 --> 00:03:15,970 we need to access the movies, right? 43 00:03:16,690 --> 00:03:19,770 And then we need to get that movie from there, from there. 44 00:03:19,900 --> 00:03:26,680 So we need to same movies and then we need to say movie it because we want to get that movie and store 45 00:03:26,680 --> 00:03:28,570 it in a variable in any variable. 46 00:03:28,570 --> 00:03:32,740 It's a movie and their score to be. 47 00:03:34,220 --> 00:03:34,730 To be. 48 00:03:36,160 --> 00:03:43,210 Updated to be updated, so this is the movie to be updated, which is which is this movie's movie? 49 00:03:43,540 --> 00:03:45,700 Now we have that movie now. 50 00:03:46,000 --> 00:03:52,990 We want to change the title and or the the year of that movie. 51 00:03:52,990 --> 00:03:55,630 So we have the movie, the movie that we want to update. 52 00:03:56,530 --> 00:04:01,000 It doesn't matter which movie it is, but it's only a single movie. 53 00:04:01,420 --> 00:04:06,700 So we get that movie and then we need to access its title and its year, and then we need to update 54 00:04:07,570 --> 00:04:08,920 both of them or one of them. 55 00:04:09,460 --> 00:04:16,150 So we need to say here movie to be updated and then that title, we access the title. 56 00:04:16,810 --> 00:04:21,130 And it's going to be equal to the movie that title. 57 00:04:21,490 --> 00:04:30,700 So the all the title will be overridden by the new movie title that has been inserted by the user that 58 00:04:30,700 --> 00:04:32,170 has been provided by the user. 59 00:04:32,790 --> 00:04:42,580 Similar similarly for the year we the same movie to be updated that year is equal to movie movie that 60 00:04:42,580 --> 00:04:43,030 year. 61 00:04:43,420 --> 00:04:49,930 So we we access the movie that we, we already have in the array and then we access its title. 62 00:04:50,350 --> 00:04:56,050 And then we change its title with the with the title of the movie that the user has provided us. 63 00:04:56,800 --> 00:05:02,680 And we do the same with the year we get the we get the movie to be updated, we get its year and then 64 00:05:02,680 --> 00:05:03,380 we change it. 65 00:05:04,000 --> 00:05:08,140 We updated with the with a year of the movie that the user has provided us. 66 00:05:08,920 --> 00:05:18,010 And lastly, we just return that knew that that that updated movie to the to the to the array. 67 00:05:18,010 --> 00:05:22,180 So we need to say we need to say movies, movies. 68 00:05:23,660 --> 00:05:24,290 Movies. 69 00:05:25,530 --> 00:05:31,740 Movie ID movie ID is going to be equal to the movie to be updated. 70 00:05:31,890 --> 00:05:32,970 Movie to be updated. 71 00:05:32,970 --> 00:05:37,410 So this movie to be updated here at this point, at this point, at this line. 72 00:05:38,190 --> 00:05:44,160 It has been updated successfully, so successfully. 73 00:05:44,970 --> 00:05:46,560 So here we get the movie. 74 00:05:46,770 --> 00:05:53,490 Here's the other comment I'm going to say it movie to be updated. 75 00:05:54,480 --> 00:05:59,130 And then the second line we update the title. 76 00:06:01,100 --> 00:06:09,440 The third line, we update the year, and if the year is the same and or if the title is the same, 77 00:06:09,830 --> 00:06:13,810 it's just going to be it's just going to insert the same data and it's not going to be updated. 78 00:06:13,820 --> 00:06:16,780 It's just going to insert the same title on the same year. 79 00:06:16,790 --> 00:06:23,030 If the user doesn't want to update, it doesn't want to update, for example, the title over the year. 80 00:06:23,630 --> 00:06:29,540 And lastly, we eat at this point, we insert the movie to be updated, which has been updated at this 81 00:06:29,540 --> 00:06:29,870 point. 82 00:06:30,200 --> 00:06:36,260 We inserted back into the irony because if we don't do so, it will not update that movie entirely. 83 00:06:37,010 --> 00:06:38,240 And lastly, we return. 84 00:06:38,660 --> 00:06:42,890 We can return with that movie, or we can return with all of the movies. 85 00:06:43,370 --> 00:06:47,150 Let's return with the movie that has been updated, I'm going to say movie to be updated. 86 00:06:48,920 --> 00:06:54,890 However, since we are dealing with dictionaries instead of accessing the title and the like this, 87 00:06:55,310 --> 00:06:58,430 we need to access the the the title of The Onion. 88 00:06:58,430 --> 00:07:04,730 Like this using the square, the square brackets as a title. 89 00:07:05,330 --> 00:07:13,310 And here as well, we need to say title because in Python, this is a way of accessing keys of a dictionary. 90 00:07:14,770 --> 00:07:19,410 We as well we say here and then we need to say you. 91 00:07:20,500 --> 00:07:23,860 Let me now save and let's head on over to the browser to test. 92 00:07:28,250 --> 00:07:33,740 And you will find that we have a new policy quest, which has a a an endpoint of movie. 93 00:07:34,220 --> 00:07:39,920 However, in order to distinguish between updating and creating a movie, we need to change their names. 94 00:07:39,920 --> 00:07:45,980 So here I'm going to say create another score movie for creating a movie and for updating a movie. 95 00:07:45,980 --> 00:07:48,440 I'm going to say updates underscore movie. 96 00:07:48,860 --> 00:07:51,590 Let me say one more time now. 97 00:07:51,590 --> 00:07:55,580 If I refresh, we should have two distinct end points. 98 00:07:55,580 --> 00:07:59,870 We have two years apart and both are both requests. 99 00:07:59,900 --> 00:08:04,950 However, the difference is that getting a movie doesn't require an ID. 100 00:08:05,090 --> 00:08:11,330 Obviously, it doesn't require an I.D. Unlike updating a movie whenever we are, we are updating a movie. 101 00:08:11,370 --> 00:08:15,320 We need to know the idea of the movie that we want to update. 102 00:08:15,830 --> 00:08:17,600 Let's now update a linear. 103 00:08:18,610 --> 00:08:20,830 Click on it and let me click on, try it out. 104 00:08:21,430 --> 00:08:29,350 And I'm going to update movie number six and then I'm going to hear say, let's update the title, I'm 105 00:08:29,350 --> 00:08:30,160 going to say a title. 106 00:08:34,010 --> 00:08:40,550 I'm going to say Batman Begins, I'm not going to change the title I keep, it's like this, but we 107 00:08:40,550 --> 00:08:41,630 need to provide it. 108 00:08:42,470 --> 00:08:43,540 I'm going to change the here. 109 00:08:43,550 --> 00:08:48,500 I'm going to say we're here, let's say 2015, for example. 110 00:08:49,250 --> 00:08:50,600 Let me click on Execute. 111 00:08:52,360 --> 00:08:57,930 As you can see, it has been updated successfully, and it's returned the movie that we have updated, 112 00:08:57,940 --> 00:09:03,100 and if you want to check that, if you want to make sure that it has been updated, you can use the 113 00:09:03,100 --> 00:09:03,670 get all. 114 00:09:03,670 --> 00:09:06,280 You can use this endpoint and excuse this endpoint. 115 00:09:06,910 --> 00:09:12,580 And if you execute this, you will get the movie, which which is the new updated movie. 116 00:09:12,700 --> 00:09:15,850 The date is different, so the date has been updated successfully. 117 00:09:16,420 --> 00:09:22,360 So now we know how to update a resource or a piece of data that we have in our API.