add ox.web to this repos

ox/web/opensubtitles.py

@@ -0,0 +1,41 @@
+# -*- coding: utf-8 -*-
+# vi:si:et:sw=4:sts=4:ts=4
+import re
+
+import feedparser
+from ox.cache import readUrl, readUrlUnicode
+from ox import findRe, stripTags
+from ox import langCode2To3, langTo3Code
+
+def findSubtitlesByImdb(imdb, parts = 1, language = "eng"):
+    if len(language) == 2:
+        language = langCode2To3(language)
+    elif len(language) != 3:
+        language = langTo3Code(language)
+    url = "http://www.opensubtitles.org/en/search/"
+    if language:
+        url += "sublanguageid-%s/" % language
+    url += "subsumcd-%s/subformat-srt/imdbid-%s/rss_2_00" % (parts, imdb)
+    data = readUrl(url)
+    if "title>opensubtitles.com - search results</title" in data:
+        fd = feedparser.parse(data)
+        opensubtitleId = None
+        if fd.entries:
+            link = fd.entries[0]['links'][0]['href']
+            opensubtitleId = re.compile('subtitles/(.*?)/').findall(link)
+            if opensubtitleId:
+                opensubtitleId = opensubtitleId[0]
+    else:
+        opensubtitleId = findRe(data, '/en/subtitles/(.*?)/')
+    return opensubtitleId
+
+def downloadSubtitleById(opensubtitle_id):
+    srts = {}
+    data = readUrl('http://www.opensubtitles.org/en/subtitles/%s' % opensubtitle_id)
+    reg_exp = 'href="(/en/download/file/.*?)">(.*?)</a>'
+    for f in re.compile(reg_exp, re.DOTALL).findall(data):
+        name = stripTags(f[1]).split('\n')[0]
+        url = "http://www.opensubtitles.com%s" % f[0]
+        srts[name] = readUrlUnicode(url)
+    return srts
+