WEBVTT 00:00.920 --> 00:03.440 Okay, now the program is working like this. 00:03.440 --> 00:03.840 Okay. 00:04.440 --> 00:08.920 And as you see it is printing each character, uh, separately. 00:09.320 --> 00:18.200 And if you want to handle that here, um, beside these, uh, key, while you're printing the key, 00:18.480 --> 00:23.160 you can use another thing that is called dot pad. 00:23.200 --> 00:23.640 Okay. 00:25.720 --> 00:32.360 Now, if I come back here, let me just ctrl c and, uh, clear this. 00:34.720 --> 00:43.440 Now, here, if I try to add something like this is when I hit space, it gives me an error. 00:43.480 --> 00:43.960 Okay. 00:44.240 --> 00:48.120 But the good news, it has a very good part. 00:48.160 --> 00:48.960 Okay. 00:49.000 --> 00:49.360 See? 00:51.520 --> 00:54.160 Now, for example, I write this again. 00:54.200 --> 00:55.000 Hit space. 00:55.160 --> 00:56.400 It gives me an error. 00:56.400 --> 00:58.560 And that is attribute error. 00:58.960 --> 01:02.020 And it is telling me that key object has no attribute. 01:02.060 --> 01:03.940 C h a r. 01:03.980 --> 01:05.460 Because it is a space. 01:05.900 --> 01:09.300 Okay, so we can handle that by using this one. 01:09.300 --> 01:10.300 Try an exception. 01:10.340 --> 01:11.260 Exception okay. 01:11.300 --> 01:13.540 Try except let me copy this. 01:16.500 --> 01:16.740 Okay. 01:16.780 --> 01:17.940 Here we have it. 01:20.780 --> 01:21.260 Here. 01:23.380 --> 01:24.500 Let's use try. 01:24.540 --> 01:24.940 Okay. 01:29.900 --> 01:34.180 And try will come and check if it has a character. 01:34.180 --> 01:36.540 So it will lock the character. 01:37.260 --> 01:38.260 If not. 01:38.380 --> 01:40.100 So we will go to exit. 01:40.820 --> 01:41.540 Except. 01:45.020 --> 01:45.580 This one. 01:45.580 --> 01:45.820 Okay. 01:45.860 --> 01:47.540 Which is an attribute error. 01:47.980 --> 01:49.980 Then we can print the lock. 01:50.420 --> 01:50.820 Okay. 01:52.180 --> 01:57.980 We can print the lock or we can do a lot of more stuff. 01:58.020 --> 01:58.500 Thing. 01:59.740 --> 02:01.070 Let's see once again. 02:07.510 --> 02:08.950 Okay. 02:08.950 --> 02:10.910 Let's use this. 02:14.230 --> 02:14.870 Space. 02:15.630 --> 02:17.510 Is space. 02:20.750 --> 02:21.230 Okay. 02:21.270 --> 02:22.230 Something like this. 02:25.030 --> 02:28.950 And let me come back here into my editor. 02:29.310 --> 02:34.670 So right now it is only printing the log in, except it is printing the log in Troy. 02:34.670 --> 02:36.230 It is not printing the log. 02:37.430 --> 02:38.670 But no problem. 02:38.830 --> 02:41.990 We can handle that too. 02:42.230 --> 02:44.990 We have an option here. 02:47.630 --> 02:49.310 Let's use if condition here. 02:49.310 --> 02:56.710 If this key is equal to key dot space, let's do one thing. 02:56.710 --> 03:02.290 If it is a space, then I want to add a space instead of having that key space. 03:02.330 --> 03:02.690 Okay. 03:03.850 --> 03:04.490 Let me. 03:05.690 --> 03:06.010 Okay. 03:06.050 --> 03:06.650 Like this. 03:07.890 --> 03:08.330 Now. 03:11.330 --> 03:14.050 Uh, I can log this here. 03:14.050 --> 03:20.690 Like this log is equal to log class space. 03:25.850 --> 03:26.810 It is the if part. 03:26.850 --> 03:28.970 And also we have the else part. 03:29.010 --> 03:33.370 Else part is log is equal to log class. 03:34.170 --> 03:35.890 Let's add a space again here. 03:36.170 --> 03:44.490 This time I'm adding a something like special characters like uh special keyword. 03:44.490 --> 03:48.290 So I can use that okay. 03:48.330 --> 03:49.850 With a space. 03:51.370 --> 03:55.210 And then we need to concatenate this. 03:55.410 --> 03:55.810 Okay. 03:57.450 --> 04:00.790 Also a space is here. 04:03.870 --> 04:05.670 Now we have this all here. 04:05.670 --> 04:08.670 As you see, we are not printing anything at all. 04:08.870 --> 04:12.230 Let me come right in here and then print the lock. 04:12.270 --> 04:12.670 Okay. 04:15.110 --> 04:15.750 Save this. 04:15.750 --> 04:19.350 And now let's come back here and see what is going to happen. 04:19.430 --> 04:22.270 This is Ctrl c it clear. 04:24.630 --> 04:27.110 And okay. 04:27.150 --> 04:28.430 Now it is executed. 04:29.270 --> 04:29.910 Let's say. 04:33.230 --> 04:35.150 Let's hit start space. 04:37.470 --> 04:41.550 See if I hit backspace. 04:42.030 --> 04:42.230 Okay. 04:42.270 --> 04:43.910 It is adding backspace. 04:44.510 --> 04:46.910 Let me do one thing. 04:46.950 --> 04:48.110 Use Ctrl C here. 04:49.310 --> 04:52.310 And like this. 04:53.870 --> 04:56.550 Clear this. 04:56.590 --> 04:56.830 Okay. 04:56.870 --> 04:57.510 Execute this. 04:57.510 --> 05:00.600 But again now I'm going to say this. 05:01.560 --> 05:01.960 Okay. 05:03.080 --> 05:09.440 Is there is, for example, hello world from me. 05:11.320 --> 05:12.040 Hit enter. 05:13.440 --> 05:17.920 Now you see that this is the text that the user typed. 05:18.000 --> 05:24.360 And you see, while we are pressing, while we are pressing this space it is adding a space here. 05:24.400 --> 05:24.840 Okay. 05:25.600 --> 05:35.560 And while we are hitting other keys like Enter or Alt Shift Capslock anything, it will add that here. 05:35.600 --> 05:36.040 Okay. 05:36.760 --> 05:37.560 Let's see. 05:37.680 --> 05:39.440 I hit ctrl C. 05:39.480 --> 05:40.520 It is key control. 05:40.520 --> 05:44.240 For example I'm hitting shift Z it is shift. 05:44.280 --> 05:45.640 I hit Capslock. 05:46.080 --> 05:47.360 It is Capslock. 05:47.400 --> 05:47.760 Okay. 05:48.200 --> 05:50.040 So now our program is working. 05:50.040 --> 05:56.880 The only thing which is not completed is to send it or to report this okay, into an email server or 05:56.880 --> 05:57.440 something. 05:57.960 --> 05:59.840 Let's do that here.