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POpython JSON sorting by key's value and then showing filtered data
 

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  1. POpython JSON sorting by key's value and then showing filtered data
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    <p>I am trying to sort JSON data by the keys's value (year) and then <strong>trying to only display items that are in format 'DVD'</strong>, I tried many methods but am not alble to arrive at a clean solution. Can you please help me on how I can solve this? I am new to python, kindly pardon if this is too simple to ask here.</p> <p>JSON:</p> <pre><code>{ "pagination": { "per_page": 50, "pages": 1, "page": 1, "urls": {}, "items": 8 }, "results": [{ "style": ["RnB/Swing", "Ballad"], "thumb": "http://api.discogs.com/image/R-90-217365-1270055830.jpeg", "title": "Britney Spears - Oops!...I Did It Again", "country": "US", "format": ["CD", "Album"], "uri": "/Britney-Spears-OopsI-Did-It-Again/master/27443", "label": ["Jive"], "catno": "01241-41704-2", "year": "2000", "genre": ["Pop"], "resource_url": "http://api.discogs.com/masters/27443", "type": "master", "id": 27443 }, { "thumb": "http://api.discogs.com/image/R-90-2029929-1259535792.jpeg", "title": "Britney Spears - The Singles Collection", "country": "UK", "format": ["CD", "Compilation"], "uri": "/Britney-Spears-The-Singles-Collection/master/203074", "label": ["Jive"], "catno": "88697 623422", "year": "2009", "genre": ["Pop"], "resource_url": "http://api.discogs.com/masters/203074", "type": "master", "id": 203074 }, { "style": ["RnB/Swing"], "thumb": "http://api.discogs.com/image/R-90-1895804-1250792689.jpeg", "title": "Britney Spears - Greatest Hits: My Prerogative", "country": "US", "format": ["DVD", "Compilation", "NTSC"], "uri": "/Britney-Spears-Greatest-Hits-My-Prerogative/master/270902", "label": ["Jive", "Zomba Video"], "catno": "82876-65443-9A", "year": "2004", "genre": ["Electronic", "Pop"], "resource_url": "http://api.discogs.com/masters/270902", "type": "master", "id": 270902 }, { "style": ["RnB/Swing", "Ballad"], "thumb": "http://api.discogs.com/image/R-90-2421214-1283141143.jpeg", "format": ["DVD", "DVD-Video", "NTSC", "Multichannel"], "country": "US", "barcode": ["0 1241-41784-9 7"], "uri": "/Britney-Spears-Live-From-Las-Vegas/master/271031", "label": ["Jive"], "catno": "01241-41784-9", "year": "2002", "genre": ["Electronic", "Hip Hop", "Pop"], "title": "Britney Spears - Live From Las Vegas", "resource_url": "http://api.discogs.com/masters/271031", "type": "master", "id": 271031 }, { "style": ["Europop"], "thumb": "http://api.discogs.com/image/R-90-2410806-1283122933.jpeg", "format": ["DVD", "DVD-Video", "NTSC"], "country": "US", "barcode": ["0 1241-41704-9 1"], "uri": "/Britney-Spears-Live-And-More/master/270904", "label": ["Jive"], "catno": "01241-41704-9", "year": "2000", "genre": ["Pop"], "title": "Britney Spears - Live And More!", "resource_url": "http://api.discogs.com/masters/270904", "type": "master", "id": 270904 }] } </code></pre> <p>PYTHON:</p> <pre><code>url1 = "http://api.discogs.com/database/search?sort=year&amp;sort_order=" url2 = "asc&amp;artist=%22"+artist+"%22&amp;track=" url3 = "%22"+song+"%22&amp;format_exact=Album&amp;type=master" url = url1 + url2 + url3 print url request = urllib2.Request(url) request.add_header('User-Agent','Mozilla/4.0 (compatible; MSIE 5.5; Windows NT)') request.add_header('Content-Type','application/json') response = urllib2.urlopen(request) json_raw = response.readlines() json_object = json.loads(json_raw[0]) for row in sorted(json_object['results']): #stuck here to sort on key's value... print '-----------------------------start------------------------------------------' print row['format'] print row['id'] print '-----------------------------end--------------------------------------------' </code></pre>
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      1. POpython JSON sorting by key's value and then showing filtered data
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    1. COPlease use the proper API functions to build the query string.. http://docs.python.org/2/library/urllib.html#urllib.urlencode
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