PyQuery/PyQuery-MotM.ipynb

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   "source": [
    "# PyQuery\n",
    "## Adam Gall\n",
    "\n",
    "- gall.adam@gmail.com"
   ]
  },
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   "source": [
    "https://pythonhosted.org/pyquery/api.html"
   ]
  },
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   "cell_type": "markdown",
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   "source": [
    "## Why PyQuery?"
   ]
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    }
   },
   "source": [
    "- Familiar: leverage existing knowledge of jQuery"
   ]
  },
  {
   "cell_type": "markdown",
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     "slide_type": "subslide"
    }
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   "source": [
    "- Flexible: interact with the HTML DOM natively"
   ]
  },
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   "source": [
    "- Not Regex"
   ]
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   "metadata": {
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   "source": [
    "from pyquery import PyQuery as pq"
   ]
  },
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   "source": [
    "import requests\n",
    "\n",
    "source = requests.get('https://news.ycombinator.com/').content"
   ]
  },
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   "source": [
    "# D is for Dollar $ign\n",
    "\n",
    "d = pq(source)\n",
    "type(d)"
   ]
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   "cell_type": "code",
   "execution_count": null,
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   "outputs": [],
   "source": [
    "print(d.text())"
   ]
  },
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   "cell_type": "code",
   "execution_count": null,
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   "outputs": [],
   "source": [
    "# Lets find the news\n",
    "d('a')"
   ]
  },
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   "cell_type": "code",
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   "source": [
    "d('a').filter('.storylink')  # can even define custom functions here"
   ]
  },
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   "outputs": [],
   "source": [
    "storyLinks = d('a.storylink')\n",
    "\n",
    "type(storyLinks[0])"
   ]
  },
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   "outputs": [],
   "source": [
    "# Every. Single. Time.\n",
    "storyLinks = [pq(x) for x in storyLinks]\n",
    "\n",
    "type(storyLinks[0])"
   ]
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   "outputs": [],
   "source": [
    "for storyLink in storyLinks:\n",
    "    print(storyLink.text())"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
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   "outputs": [],
   "source": [
    "for storyLink in storyLinks:\n",
    "    print(storyLink.attr('href'))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {
    "slideshow": {
     "slide_type": "slide"
    }
   },
   "source": [
    "## Faves"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true,
    "slideshow": {
     "slide_type": "subslide"
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   },
   "outputs": [],
   "source": [
    "- PyQuery.hasClass(name)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true,
    "slideshow": {
     "slide_type": "subslide"
    }
   },
   "outputs": [],
   "source": [
    "- PyQuery.html(value=<NoDefault>, **kwargs)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": true,
    "slideshow": {
     "slide_type": "subslide"
    }
   },
   "outputs": [],
   "source": [
    "- PyQuery.make_links_absolute(base_url=None)[source]"
   ]
  }
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