annotate oembed/core.py @ 821:71db8076dc3d
Bandmap WIP: geocoding integrated with add form.
Add form works. Before submitting the form, client side JS makes
a geocode request to Google and populates hidden lat/lon fields
with the result. Successfully created a model instance on the
server side.
Still need to update admin dashboard, admin approval, and give
out badges for adding bands to the map. Once that is done, then
work on displaying the map with filtering.
| author |
Brian Neal <bgneal@gmail.com> |
| date |
Tue, 23 Sep 2014 20:40:31 -0500 |
| parents |
89b240fe9297 |
| children |
344f7914d421 |
| rev |
line source |
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bgneal@285
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1 """
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2 This module contains core functionality for the oembed application.
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3
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4 """
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5 import json
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6 import urllib
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7 import urllib2
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8 import gzip
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9 try:
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10 from cStringIO import StringIO
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11 except ImportError:
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12 from StringIO import StringIO
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13
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14
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15
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16 USER_AGENT = 'gremmies python oembed'
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17
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18
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19 def get_oembed(api_endpoint, url, format='json', **opts):
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20 """
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21 Perform the GET request to retrieve the embedded media data from the given
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22 API endpoint for the given URL. Return the result as a Python dictionary.
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23
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24 format specifies the response format, and should be 'json' or 'xml'.
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25 opts are any additional GET options that should be present in the GET
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26 request.
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27
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28 """
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29 opts['url'] = url
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30 opts['format'] = format
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31 api_url = "%s?%s" % (api_endpoint, urllib.urlencode(opts))
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32
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33 headers = {
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34 'User-Agent': USER_AGENT,
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35 'Accept-Encoding': 'gzip',
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36 }
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37 request = urllib2.Request(api_url, headers=headers)
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38
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39 opener = urllib2.build_opener()
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40 f = opener.open(request)
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41 headers = f.info()
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42 result = f.read()
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43 f.close()
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44
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45 if headers.get('content-encoding') == 'gzip':
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46 f = gzip.GzipFile(fileobj=StringIO(result))
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47 result = f.read()
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48 f.close()
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49
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50 return json.loads(result)
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51
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52 if __name__ == "__main__":
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53 try:
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54 print get_oembed("http://www.youtube.com/oembed",
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55 "http://www.youtube.com/watch?v=7_IMzJldOf4")
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56 except urllib2.HTTPError, e:
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57 print e
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