add Provider for OpenSubtitles.Com

setup.py

@@ -28,9 +28,9 @@ def find_version(*file_paths):
 setup_requirements = ['pytest-runner'] if {'pytest', 'test', 'ptr'}.intersection(sys.argv) else []
 
 install_requirements = ['guessit>=3.0.0', 'babelfish>=0.5.2', 'enzyme>=0.4.1', 'beautifulsoup4>=4.4.0',
-                        'requests>=2.0', 'click>=4.0', 'dogpile.cache>=0.6.0', 'stevedore>=1.20.0',
+                        'requests>=2.0', 'requests_cache', 'click>=4.0', 'dogpile.cache>=0.6.0',
                         'chardet>=2.3.0', 'srt>=3.5.0', 'six>=1.9.0', 'appdirs>=1.3', 'rarfile>=2.7',
-                        'pytz>=2012c', 'setuptools']
+                        'pytz>=2012c', 'stevedore>=1.20.0', 'setuptools']
 if sys.version_info < (3, 2):
     install_requirements.append('futures>=3.0')
 

subliminal/converters/opensubtitlescom.py

@@ -0,0 +1,32 @@
+# -*- coding: utf-8 -*-
+from babelfish import LanguageReverseConverter, language_converters
+
+
+class OpenSubtitlesComConverter(LanguageReverseConverter):
+    def __init__(self):
+        self.alpha2_converter = language_converters['alpha2']
+        self.from_opensubtitlescom = {
+            'pt-br': ('por', 'BR'),
+            'pt-pt': ('por', 'PT'),
+            'zh-cn': ('zho', 'CN'),
+            'zh-tw': ('zho', 'TW'),
+            'ze': ('zho', 'US'),
+            'me': ('srp', 'ME'),
+        }
+        self.to_opensubtitlescom = {v: k for k, v in self.from_opensubtitlescom.items()}
+        self.codes = self.alpha2_converter.codes | set(self.from_opensubtitlescom.keys())
+
+    def convert(self, alpha3, country=None, script=None):
+        if (alpha3, country) in self.to_opensubtitlescom:
+            return self.to_opensubtitlescom[(alpha3, country)]
+        if (alpha3,) in self.to_opensubtitlescom:
+            return self.to_opensubtitlescom[(alpha3,)]
+
+        return self.alpha2_converter.convert(alpha3, country, script)
+
+    def reverse(self, opensubtitlescom):
+        opensubtitlescom_lower = opensubtitlescom.lower()
+        if opensubtitlescom_lower in self.from_opensubtitlescom:
+            return self.from_opensubtitlescom[opensubtitlescom_lower]
+
+        return self.alpha2_converter.reverse(opensubtitlescom)

subliminal/extensions.py

@@ -92,6 +92,8 @@ def unregister(self, entry_point):
     'argenteam = subliminal.providers.argenteam:ArgenteamProvider',
     'napiprojekt = subliminal.providers.napiprojekt:NapiProjektProvider',
     'opensubtitles = subliminal.providers.opensubtitles:OpenSubtitlesProvider',
+    'opensubtitlescom = subliminal.providers.opensubtitlescom:OpenSubtitlesComProvider',
+    'opensubtitlescomvip = subliminal.providers.opensubtitlescom:OpenSubtitlesComVipProvider',
     'opensubtitlesvip = subliminal.providers.opensubtitles:OpenSubtitlesVipProvider',
     'podnapisi = subliminal.providers.podnapisi:PodnapisiProvider',
     'shooter = subliminal.providers.shooter:ShooterProvider',