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        "author": "Steve Pulec",
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        "description": "Zester\n=========================\n\nZester is a library that makes it easier to develop Python clients for websites without APIs.\n\nNo lxml, no XPath, just javascript.\n\nLet's make a client library for `Hacker News <http://news.ycombinator.com/>`_ by saving the following code in a file named hnclient.py::\n\n    from zester import MultipleClient, Attribute\n\n    class HNClient(MultipleClient):\n        url = \"http://news.ycombinator.com/\"\n        title = Attribute(selector=\"$('.title a')\", modifier=\"$(el).html()\")\n        link = Attribute(selector=\"$('.title a')\"), modifier=\"$(el).attr('href')\")\n        points = Attribute(selector=\"$('.subtext span')\", modifier=\"$(el).html().replace(' points', '')\")\n\nNow, let's use the client we just made. Open a python shell::\n\n    >>> from hnclient import HNClient\n    >>> client = HNClient()\n    >>> stories = client.process()\n    >>> stories[0]\n    HNClientResponse(points=u'200', link=u'http://daltoncaldwell.com/what-twitter-could-have-been', title=u'What Twitter could have been')\n    >>> print stories[0].title\n    What Twitter could have been\n    >>> print stories[0].link\n    http://daltoncaldwell.com/what-twitter-could-have-been\n    >>> print stories[0].points\n    56\n\nWe subclassed MultipleClient there because we were planning on returning multiple results. If we wanted to make a client for something like `Weather.gov <http://weather.gov>`_ that returned a single result, we could do something like this::\n\n    from zester import SingleClient, Attribute\n\n    class WeatherClient(SingleClient):\n        url = \"http://forecast.weather.gov/MapClick.php?lat={lat}&lon={lng}\"\n        temperature = Attribute(selector=\"$('.myforecast-current-lrg').html()\")\n        humidity = Attribute(selector=\"$('.current-conditions-detail li').contents()[1]\")\n        heat_index = Attribute(selector=\"$('.current-conditions-detail li').contents()[11]\")\n\n        def __init__(self, lat, lng, *args, **kwargs):\n            super(WeatherClient, self).__init__(*args, **kwargs)\n            self.url = self.url.format(lat=lat, lng=lng)\n\nThis also demonstrates how you can allow arguments to be taken::\n\n    >>> from weather_client import WeatherClient\n    >>> client = WeatherClient(lat=40.7143528, lng=-74.0059731)\n    >>> curr_weather = client.process()\n    >>> curr_weather\n    WeatherClientResponse(heat_index=u'82\\xb0F (28\\xb0C)', temperature=u'80\\xb0F', humidity=u'58%')\n    >>> print curr_weather.temperature\n    80\u00b0F\n    >>> print curr_weather.humidity\n    58%\n    >>> print curr_weather.heat_index\n    82\u00b0F (28\u00b0C)\n\n\nInstallation\n------------\n\nZester is dependant upon `Ghost.py <http://jeanphix.me/Ghost.py/>`_. You must install it before installing Zester. Ghost.py will also require the installation of either PyQt or PySide.\n\nAfter Ghost.py is installed, to install zester: ::\n\n    $ pip install zester\n",
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