2013-11-04 20:47:16 +00:00
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categories = []
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url = 'http://finance.yahoo.com/d/quotes.csv?e=.csv&f=sl1d1t1&s={query}=X'
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2013-11-10 20:20:22 +00:00
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weight = 100
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2013-11-04 20:47:16 +00:00
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def request(query, params):
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try:
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# eg.: "X EUR in USD"
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ammount, from_currency, _, to_currency = query.split()
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ammount = float(ammount)
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except:
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# wrong params
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return params
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q = (from_currency+to_currency).upper()
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if not q.isalpha():
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return params
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params['url'] = url.format(query=q)
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params['ammount'] = ammount
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params['from'] = from_currency
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params['to'] = to_currency
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return params
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def response(resp):
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global base_url
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results = []
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try:
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_,conversion_rate,_ = resp.text.split(',', 2)
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conversion_rate = float(conversion_rate)
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except:
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return results
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title = '{0} {1} in {2} is {3}'.format(resp.search_params['ammount']
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,resp.search_params['from']
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,resp.search_params['to']
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,resp.search_params['ammount']*conversion_rate
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)
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content = '1 {0} is {1} {2}'.format(resp.search_params['from'], conversion_rate, resp.search_params['to'])
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url = 'http://finance.yahoo.com/currency/converter-results/20131104/{0}-{1}-to-{2}.html'.format(resp.search_params['ammount'], resp.search_params['from'].lower(), resp.search_params['to'].lower())
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results.append({'title': title, 'content': content, 'url': url})
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return results
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