URL encode a non-value pair in Python

Question

I'm trying to use Google's AJAX (JSON) Web Search API in Python. I'm stuck because Python's urllib.urlencode() only takes value pairs, not strings by themselves, to encode. In Google's API, the query string is the search term and it doesn't associate with a variable.

query = "string that needs to be encoded"
params = urllib.urlencode(query) # THIS FAILS
# http://code.google.com/apis/ajaxsearch/documentation/reference.html
url = "http://ajax.googleapis.com/ajax/services/search/web?v=1.0&rsz=large&%s&%s" % (params, GOOGLE_API_KEY)

request = urllib2.Request(url)
request.add_header('Referer', GOOGLE_REFERER)

search_results = urllib2.urlopen(request)
raw_results = search_results.read()
json = simplejson.loads(raw_results)
estimatedResultCount = json['responseData']['cursor']['estimatedResultCount']

if estimatedResultCount != 0:
    print "Google: %s hits" % estimatedResultCount

How do I urlencode my search terms?

Ben Blank · Accepted Answer · 2009-03-31 20:52:33Z

37

I think you're looking for urllib.quote instead.

answered Mar 31, 2009 at 20:52

Ben Blank

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