adding itunes.py

2008-04-29 15:08:23 +02:00 · 2008-04-29 15:08:23 +02:00 · 56213f1a46
commit 56213f1a46
parent 920a3138ac
1 changed files with 91 additions and 0 deletions
--- a/ox/itunes.py
+++ b/ox/itunes.py
@ -0,0 +1,91 @@
+import re
+import urllib
+
+from oxutils.cache import getUrl
+from oxutils.text import findString
+
+# to sniff itunes traffic, use something like
+# sudo tcpdump -i en1 -Avs 8192 host appleglobal.112.2o7.net
+
+# http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZSearch.woa/wa/advancedSearch%3Fmedia=music&songTerm=&genreIndex=1&flavor=0&mediaType=2&composerTerm=&allArtistNames=Arcadia&ringtone=0&searchButton=submit&albumTerm=&pageName=Media+Search+Page-US-Music-PowerSearch&v2=PowerSearch&h5=appleitmsna%2Cappleitmsus&c2=PowerSearch HTTP/1.1
+
+
+ITUNES_HEADERS = {
+    'X-Apple-Tz': '0',
+    'X-Apple-Storefront': '143441-1',
+    'User-Agent': 'iTunes/7.6.2 (Macintosh; U; Intel Mac OS X 10.5.2)',
+    'Accept-Language': 'en-us, en;q=0.50',
+    'Accept-Encoding': 'gzip',
+    'Connection': 'close',
+}
+
+def composeUrl(request, parameters):
+  if request == 'advancedSearch':
+    url = 'http://ax.phobos.apple.com.edgesuite.net/WebObjects/MZSearch.woa/wa/advancedSearch?' + urllib.urlencode({
+      'albumTerm': parameters['title'],
+      'allArtistNames': parameters['artist'],
+      'composerTerm': '',
+      'flavor': 0,
+      'genreIndex': 1,
+      'media': 'music',
+      'mediaType': 2,
+      'ringtone': 0,
+      'searchButton': 'submit',
+      'songTerm': '',
+    })
+  elif request == 'viewAlbum':
+    url = 'http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewAlbum?id=%s' % parameters['id']
+  return url
+
+def parseXmlDict(xml):
+  values = {}
+  strings = xml.split('<key>')
+  for string in strings:
+    if string.find('</key>') != -1:
+      key = findString(string, '', '</key>')
+      type = findString(string, '</key><', '>')
+      if type == 'true/':
+        value = True
+      else:
+        value = findString(string, '<%s>' % type, '</%s>' % type)
+        if type == 'integer':
+          value = int(value)
+        elif type == 'string':
+          value = value.replace('&#38;', '&')
+          value = value.replace('&#39;', '\'')
+      values[key] = value
+  return values
+
+class ItunesAlbum:
+  def __init__(self, title, artist):
+    self.title = title
+    self.artist = artist
+    self.id = self.getId()
+
+  def getId(self):
+    url = composeUrl('advancedSearch', {'title': self.title, 'artist': self.artist})
+    xml = getUrl(url, None, ITUNES_HEADERS)
+    id = findString(xml, 'viewAlbum?id=', '&')
+    return id
+
+  def getData(self):
+    data = {'id': self.id}
+    url = composeUrl('viewAlbum', {'id': self.id})
+    xml = getUrl(url, None, ITUNES_HEADERS)
+    xml = findString(xml, '<View>')
+    data['albumName'] = findString(xml, '<B>', '<')
+    data['artistName'] = findString(xml, '<b>', '<')
+    data['coverUrl'] = findString(xml, 'reflection="1" url="', '"')
+    data['genre'] = findString(xml, 'Genre: ', '<')
+    data['releaseDate'] = findString(xml, 'Released', '<')
+    data['review'] = findString(findString(xml, 'REVIEW</b>'), '<SetFontStyle normalStyle="textColor">', '</SetFontStyle>')
+    data['tracks'] = []
+    string = findString(findString(xml, '<key>items</key>', '</array>'), '<dict>')
+    strings = string.split('<dict>')
+    for string in strings:
+        data['tracks'].append(parseXmlDict(string))
+    data['type'] = findString(xml, '<key>listType</key><string>', '<')
+    return data
+
+test = ItunesAlbum('Rio', 'Duran Duran')
+print test.getData()