Name: Requests-HTML - Python 用の新しい HTML 解析ライブラリのチェックアウト (Requests-HTML - Checking out a new HTML parsing library for Python)
Uploaded: 2021-01-14T10:36:22.000Z
Duration: 24 min 44 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

Slash some coverage of a new package called requests Dash.

It's basically just a way for you to really quickly, easily parse, um, html.

So it's written by the same person who wrote the request library, so my expectations are high, but this is a very new package.

It's been on Get hub for about a month, maybe a little over, um, so I would expect some rough edges, but let's check it out.

So, first of all, to install it, let's scroll on down to the bottom to install it.

You just pipped install, request, stash HTML.

You will need python 3.6 or I'm assuming later.

But right now, the latest release of official Python is 36 So, uh, let's make sure you install it and then let's go ahead and check it out.

I'm gonna be using the following Web page, at least to start.

Parliament and Slash parse me, make par space and basically got some tax A list.

It's also inside of def tags, you see, kind of poke around That's got some Java script tests.

So if the job script loads, it says, look at you, shine in, and then it before it loads Its default is like, Why, you bad, though I think then we've got some pre tag information in here with the Zen a python, and we've got a link down here.

And then we've got some goofy looking characters here that it could throw you off.

So with that, uh, this is what we're gonna start off by parsing.

So coming back over here, it looks pretty simple.

I'm just gonna copy and paces and just remove the the interactive interpreter dash things.

So you can request, not get I'm gonna pass in my own.

You can feel free to use something else if you want.

Um, I'm just gonna be exemplifying some of the things I use this page because for this one page, I can control what happens to it.

It seems like every time I do a tutorial on literally anybody else's pages or with anybody else's AP, they all get deprecate ID.

So this one should be a rock now eso that starts your session, we get some stuff, and then we can start actually interacting with it.

So again, I don't really know everything with this package, But generally when I check out a package, I mean, they might I'm not sure if he has, like, a documentation page.

That's Ah, that's more magical than I would have expected.

If that really is that simple to do pagination.

Okay, so anyway, that's interesting to say the least.

And then you could just generate over it.

Um, that might work really well with red.

I'm curious to know if that works well on other websites.

Want to find well, to test that maybe at the very end, um, you can use it without request.

So if you downloaded maybe some HTML documents, you could then parse them.

um, I'm really that's that peyote pagination soon for.

I would think you'd have to find the link to it and then go to the link.

The fact that that patch in age I'm sorry, I'm that's just that's just interesting.

So back to the simplified version of the docks, though all we need to do is once we get, we can just start referencing.

And I'm pretty sure as long as it's not Java script.

So yeah, immediately, we could just say, like, for example, let's just do our dot Well, first of all, let's print dir farce.

Let's just see all the things that we could do with it.

Let me just pull this up so immediately on the request.

We can close the request, uh, cookies and coding.

I'm not sure what the difference stream coating apparent encoding is.

So just automatically does redirect you, but you can find out if you've been redirected.

Uh, Jason, I wonder if you would just pull it.

I'm not sure if you say Dodge a song like it is like if it's like some sort of a p I or something in the responses.

Jason, if you could say Dodge a science that Jason object now, I'm not sure I'm guessing that's all the links.

That's if it's paginated, apparently, which is fascinating.

Also, be cool if it wasn't paginated like, I wonder if you could make some sort of crawler that just, like, automatically goes to any link and just keep slinking around.

If anybody that's trying to build just like a Web crawler, that's kind of an annoying thing to have to build.

So let's check out, uh, let's just check out dot html eso First of all, that's I guess we'll print out the dirt dot html as well, but let's see what we've got.

Text raw HTML search so we could search the HTML um, assuming links, find all of the links.

So, like, for example, it's print our dot html dot links, see what that looks like.

I guess that makes sense to give it a set.

Just in case there was multiple of the same.

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Requests-HTML - Python 用の新しい HTML 解析ライブラリのチェックアウト (Requests-HTML - Checking out a new HTML parsing library for Python)

stuff

weird

assume

apparently