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64 | 64 |
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65 | 65 | 00:02:44 Who are you?
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66 | 66 |
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67 |
| -00:02:44 - My name is Jeff Bowen. |
| 67 | +00:02:44 - My name is Jeff Boeing. |
68 | 68 |
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69 | 69 | 00:02:45 I'm an assistant professor at the University of Southern California in Los Angeles. I'm in its Department of Urban Planning and Spatial Analysis. And
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70 | 70 |
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180 | 180 |
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181 | 181 | 00:06:56 And it's got some pretty wild graphics.
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182 | 182 |
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183 |
| -00:07:00 You wanna tell people about this and kinda try to describe it for the folks listening? |
| 183 | +00:07:00 You wanna tell people about this and kind of try to describe it for the folks listening? |
184 | 184 |
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185 | 185 | 00:07:04 Yeah, so what these show is the orientation of your city streets.
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186 | 186 |
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220 | 220 |
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221 | 221 | 00:08:30 but it's 90 degrees.
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222 | 222 |
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223 |
| -00:08:32 - Yeah, so in Barcelona, you see that 19th century and early 20th century, Eixample development. |
| 223 | +00:08:32 - Yeah, so in Barcelona, you see that 19th century and early 20th century, Example development. |
224 | 224 |
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225 | 225 | 00:08:40 So around medieval old Barcelona, El Defensor de la Dada laid out his grand city plan
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226 | 226 |
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446 | 446 |
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447 | 447 | 00:15:38 - Yeah, yeah, absolutely.
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448 | 448 |
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449 |
| -00:15:40 One of the apps that I use a lot is OnX. |
| 449 | +00:15:40 One of the apps that I use a lot is onX. |
450 | 450 |
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451 |
| -00:15:43 You know OnX? |
| 451 | +00:15:43 You know onX? |
452 | 452 |
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453 |
| -00:15:44 - Yeah, OnX is cool. |
| 453 | +00:15:44 - Yeah, onX is cool. |
454 | 454 |
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455 | 455 | 00:15:46 You can, I do a lot of off-road motorcycle riding and it'll show you all the little trails and stuff,
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456 | 456 |
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518 | 518 |
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519 | 519 | 00:17:56 So because of that, I just wanted to call it, yeah, you can see it on screen here.
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520 | 520 |
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521 |
| -00:18:00 So I mentioned OpenStreetMaps open data license requires that derivative works provide proper attribution, |
| 521 | +00:18:00 So I mentioned OpenStreetMap's open data license requires that derivative works provide proper attribution, |
522 | 522 |
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523 | 523 | 00:18:06 which is really nice 'cause it's a very easy thing to do for the cornucopia of data that they make available.
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524 | 524 |
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700 | 700 |
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701 | 701 | 00:24:13 - So we count from zero 'cause we're in the Python world.
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702 | 702 |
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703 |
| -00:24:16 So notebook zero zero is a good place to start. |
| 703 | +00:24:16 So notebook zero is a good place to start. |
704 | 704 |
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705 | 705 | 00:24:19 That kind of steps through some of the basic functionality that most users would be interested in starting with.
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706 | 706 |
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834 | 834 |
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835 | 835 | 00:28:23 There's this new project I ought to do, so we'll just build it into the package.
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836 | 836 |
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837 |
| -00:28:27 - Right, we need to be able to answer new questions, so we gotta have new ways to get to the data, yeah? |
| 837 | +00:28:27 - Right, we need to be able to answer new questions, so we got to have new ways to get to the data, yeah? |
838 | 838 |
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839 | 839 | 00:28:32 - Yeah, exactly.
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840 | 840 |
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910 | 910 |
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911 | 911 | 00:31:15 Challenge with the Overpass API--
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912 | 912 |
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913 |
| -00:31:18 you can see a little bit of it here on screen-- is that the OverpassQL, it's query language, |
| 913 | +00:31:18 you can see a little bit of it here on screen-- is that the Overpass QL, it's query language, |
914 | 914 |
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915 | 915 | 00:31:23 can be really hard to work with to do complex stuff.
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1012 | 1012 |
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1013 | 1013 | 00:34:09 - Yeah.
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1014 | 1014 |
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1015 |
| -00:34:10 - Yeah, so for something like this, what OSMNX does is it puts that kind of overpatch query |
| 1015 | +00:34:10 - Yeah, so for something like this, what OSMNX does is it puts that kind of over patch query |
1016 | 1016 |
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1017 | 1017 | 00:34:16 into much more natural language.
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1018 | 1018 |
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1868 | 1868 |
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1869 | 1869 | 01:01:05 We should be right at the top.
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1870 | 1870 |
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1871 |
| -01:01:06 You can also find the iTunes feed at /itunes, the Google Play feed at /play, and the Direct |
| 1871 | +01:01:06 You can also find the iTunes feed at /iTunes, the Google Play feed at /play, and the Direct |
1872 | 1872 |
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1873 | 1873 | 01:01:12 RSS feed at /rss on talkpython.fm.
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1874 | 1874 |
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1885 | 1885 | 01:01:30 I really appreciate it.
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1886 | 1886 |
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1887 | 1887 | 01:01:31 Now get out there and write some Python code.
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1888 |
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