Initiate new release.

[youtubedl] / test / test_subtitles.py

diff --git a/test/test_subtitles.py b/test/test_subtitles.py
index 6336dd317ca5a77ebced2e55d3c49873b58ebda6..3f2d8a2ba74e6b4f04d4159a64deb1f69f9d105b 100644 (file)
--- a/test/test_subtitles.py
+++ b/test/test_subtitles.py
@@ -18,6 +18,14 @@ from youtube_dl.extractor import (
     VimeoIE,
     WallaIE,
     CeskaTelevizeIE,
     VimeoIE,
     WallaIE,
     CeskaTelevizeIE,

+    LyndaIE,
+    NPOIE,
+    ComedyCentralIE,
+    NRKTVIE,
+    RaiIE,
+    VikiIE,
+    ThePlatformIE,
+    RTVEALaCartaIE,

 )
 
 
 )
 
 


@@ -27,42 +35,38 @@ class BaseTestSubtitles(unittest.TestCase):
 
     def setUp(self):
         self.DL = FakeYDL()
 
     def setUp(self):
         self.DL = FakeYDL()

-        self.ie = self.IE(self.DL)
+        self.ie = self.IE()
+        self.DL.add_info_extractor(self.ie)

 
     def getInfoDict(self):
 
     def getInfoDict(self):

-        info_dict = self.ie.extract(self.url)
+        info_dict = self.DL.extract_info(self.url, download=False)

         return info_dict
 
     def getSubtitles(self):
         info_dict = self.getInfoDict()
         return info_dict
 
     def getSubtitles(self):
         info_dict = self.getInfoDict()

-        return info_dict['subtitles']
+        subtitles = info_dict['requested_subtitles']
+        if not subtitles:
+            return subtitles
+        for sub_info in subtitles.values():
+            if sub_info.get('data') is None:
+                uf = self.DL.urlopen(sub_info['url'])
+                sub_info['data'] = uf.read().decode('utf-8')
+        return dict((l, sub_info['data']) for l, sub_info in subtitles.items())

 
 
 class TestYoutubeSubtitles(BaseTestSubtitles):
     url = 'QRS8MkLhQmM'
     IE = YoutubeIE
 
 
 
 class TestYoutubeSubtitles(BaseTestSubtitles):
     url = 'QRS8MkLhQmM'
     IE = YoutubeIE
 

-    def test_youtube_no_writesubtitles(self):
-        self.DL.params['writesubtitles'] = False
-        subtitles = self.getSubtitles()
-        self.assertEqual(subtitles, None)
-
-    def test_youtube_subtitles(self):
-        self.DL.params['writesubtitles'] = True
-        subtitles = self.getSubtitles()
-        self.assertEqual(md5(subtitles['en']), '4cd9278a35ba2305f47354ee13472260')
-
-    def test_youtube_subtitles_lang(self):
-        self.DL.params['writesubtitles'] = True
-        self.DL.params['subtitleslangs'] = ['it']
-        subtitles = self.getSubtitles()
-        self.assertEqual(md5(subtitles['it']), '164a51f16f260476a05b50fe4c2f161d')
-

     def test_youtube_allsubtitles(self):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.assertEqual(len(subtitles.keys()), 13)
     def test_youtube_allsubtitles(self):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.assertEqual(len(subtitles.keys()), 13)

+        self.assertEqual(md5(subtitles['en']), '4cd9278a35ba2305f47354ee13472260')
+        self.assertEqual(md5(subtitles['it']), '164a51f16f260476a05b50fe4c2f161d')
+        for lang in ['it', 'fr', 'de']:
+            self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)

 
     def test_youtube_subtitles_sbv_format(self):
         self.DL.params['writesubtitles'] = True
 
     def test_youtube_subtitles_sbv_format(self):
         self.DL.params['writesubtitles'] = True


@@ -76,12 +80,6 @@ class TestYoutubeSubtitles(BaseTestSubtitles):
         subtitles = self.getSubtitles()
         self.assertEqual(md5(subtitles['en']), '3cb210999d3e021bd6c7f0ea751eab06')
 
         subtitles = self.getSubtitles()
         self.assertEqual(md5(subtitles['en']), '3cb210999d3e021bd6c7f0ea751eab06')
 

-    def test_youtube_list_subtitles(self):
-        self.DL.expect_warning('Video doesn\'t have automatic captions')
-        self.DL.params['listsubtitles'] = True
-        info_dict = self.getInfoDict()
-        self.assertEqual(info_dict, None)
-

     def test_youtube_automatic_captions(self):
         self.url = '8YoUxe5ncPo'
         self.DL.params['writeautomaticsub'] = True
     def test_youtube_automatic_captions(self):
         self.url = '8YoUxe5ncPo'
         self.DL.params['writeautomaticsub'] = True


@@ -103,55 +101,22 @@ class TestYoutubeSubtitles(BaseTestSubtitles):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()

-        self.assertEqual(len(subtitles), 0)
-
-    def test_youtube_multiple_langs(self):
-        self.url = 'QRS8MkLhQmM'
-        self.DL.params['writesubtitles'] = True
-        langs = ['it', 'fr', 'de']
-        self.DL.params['subtitleslangs'] = langs
-        subtitles = self.getSubtitles()
-        for lang in langs:
-            self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
+        self.assertFalse(subtitles)

 
 
 class TestDailymotionSubtitles(BaseTestSubtitles):
     url = 'http://www.dailymotion.com/video/xczg00'
     IE = DailymotionIE
 
 
 
 class TestDailymotionSubtitles(BaseTestSubtitles):
     url = 'http://www.dailymotion.com/video/xczg00'
     IE = DailymotionIE
 

-    def test_no_writesubtitles(self):
-        subtitles = self.getSubtitles()
-        self.assertEqual(subtitles, None)
-
-    def test_subtitles(self):
-        self.DL.params['writesubtitles'] = True
-        subtitles = self.getSubtitles()
-        self.assertEqual(md5(subtitles['en']), '976553874490cba125086bbfea3ff76f')
-
-    def test_subtitles_lang(self):
-        self.DL.params['writesubtitles'] = True
-        self.DL.params['subtitleslangs'] = ['fr']
-        subtitles = self.getSubtitles()
-        self.assertEqual(md5(subtitles['fr']), '594564ec7d588942e384e920e5341792')
-

     def test_allsubtitles(self):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
     def test_allsubtitles(self):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()

-        self.assertEqual(len(subtitles.keys()), 5)
-
-    def test_list_subtitles(self):
-        self.DL.expect_warning('Automatic Captions not supported by this server')
-        self.DL.params['listsubtitles'] = True
-        info_dict = self.getInfoDict()
-        self.assertEqual(info_dict, None)
-
-    def test_automatic_captions(self):
-        self.DL.expect_warning('Automatic Captions not supported by this server')
-        self.DL.params['writeautomaticsub'] = True
-        self.DL.params['subtitleslang'] = ['en']
-        subtitles = self.getSubtitles()
-        self.assertTrue(len(subtitles.keys()) == 0)
+        self.assertTrue(len(subtitles.keys()) >= 6)
+        self.assertEqual(md5(subtitles['en']), '976553874490cba125086bbfea3ff76f')
+        self.assertEqual(md5(subtitles['fr']), '594564ec7d588942e384e920e5341792')
+        for lang in ['es', 'fr', 'de']:
+            self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)

 
     def test_nosubtitles(self):
         self.DL.expect_warning('video doesn\'t have subtitles')
 
     def test_nosubtitles(self):
         self.DL.expect_warning('video doesn\'t have subtitles')


@@ -159,61 +124,21 @@ class TestDailymotionSubtitles(BaseTestSubtitles):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()

-        self.assertEqual(len(subtitles), 0)
-
-    def test_multiple_langs(self):
-        self.DL.params['writesubtitles'] = True
-        langs = ['es', 'fr', 'de']
-        self.DL.params['subtitleslangs'] = langs
-        subtitles = self.getSubtitles()
-        for lang in langs:
-            self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
+        self.assertFalse(subtitles)

 
 
 class TestTedSubtitles(BaseTestSubtitles):
     url = 'http://www.ted.com/talks/dan_dennett_on_our_consciousness.html'
     IE = TEDIE
 
 
 
 class TestTedSubtitles(BaseTestSubtitles):
     url = 'http://www.ted.com/talks/dan_dennett_on_our_consciousness.html'
     IE = TEDIE
 

-    def test_no_writesubtitles(self):
-        subtitles = self.getSubtitles()
-        self.assertEqual(subtitles, None)
-
-    def test_subtitles(self):
-        self.DL.params['writesubtitles'] = True
-        subtitles = self.getSubtitles()
-        self.assertEqual(md5(subtitles['en']), '4262c1665ff928a2dada178f62cb8d14')
-
-    def test_subtitles_lang(self):
-        self.DL.params['writesubtitles'] = True
-        self.DL.params['subtitleslangs'] = ['fr']
-        subtitles = self.getSubtitles()
-        self.assertEqual(md5(subtitles['fr']), '66a63f7f42c97a50f8c0e90bc7797bb5')
-

     def test_allsubtitles(self):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.assertTrue(len(subtitles.keys()) >= 28)
     def test_allsubtitles(self):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.assertTrue(len(subtitles.keys()) >= 28)

-
-    def test_list_subtitles(self):
-        self.DL.expect_warning('Automatic Captions not supported by this server')
-        self.DL.params['listsubtitles'] = True
-        info_dict = self.getInfoDict()
-        self.assertEqual(info_dict, None)
-
-    def test_automatic_captions(self):
-        self.DL.expect_warning('Automatic Captions not supported by this server')
-        self.DL.params['writeautomaticsub'] = True
-        self.DL.params['subtitleslang'] = ['en']
-        subtitles = self.getSubtitles()
-        self.assertTrue(len(subtitles.keys()) == 0)
-
-    def test_multiple_langs(self):
-        self.DL.params['writesubtitles'] = True
-        langs = ['es', 'fr', 'de']
-        self.DL.params['subtitleslangs'] = langs
-        subtitles = self.getSubtitles()
-        for lang in langs:
+        self.assertEqual(md5(subtitles['en']), '4262c1665ff928a2dada178f62cb8d14')
+        self.assertEqual(md5(subtitles['fr']), '66a63f7f42c97a50f8c0e90bc7797bb5')
+        for lang in ['es', 'fr', 'de']:

             self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
 
 
             self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
 
 


@@ -221,14 +146,7 @@ class TestBlipTVSubtitles(BaseTestSubtitles):
     url = 'http://blip.tv/a/a-6603250'
     IE = BlipTVIE
 
     url = 'http://blip.tv/a/a-6603250'
     IE = BlipTVIE
 

-    def test_list_subtitles(self):
-        self.DL.expect_warning('Automatic Captions not supported by this server')
-        self.DL.params['listsubtitles'] = True
-        info_dict = self.getInfoDict()
-        self.assertEqual(info_dict, None)
-

     def test_allsubtitles(self):
     def test_allsubtitles(self):

-        self.DL.expect_warning('Automatic Captions not supported by this server')

         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()


@@ -240,39 +158,13 @@ class TestVimeoSubtitles(BaseTestSubtitles):
     url = 'http://vimeo.com/76979871'
     IE = VimeoIE
 
     url = 'http://vimeo.com/76979871'
     IE = VimeoIE
 

-    def test_no_writesubtitles(self):
-        subtitles = self.getSubtitles()
-        self.assertEqual(subtitles, None)
-
-    def test_subtitles(self):
-        self.DL.params['writesubtitles'] = True
-        subtitles = self.getSubtitles()
-        self.assertEqual(md5(subtitles['en']), '26399116d23ae3cf2c087cea94bc43b4')
-
-    def test_subtitles_lang(self):
-        self.DL.params['writesubtitles'] = True
-        self.DL.params['subtitleslangs'] = ['fr']
-        subtitles = self.getSubtitles()
-        self.assertEqual(md5(subtitles['fr']), 'b6191146a6c5d3a452244d853fde6dc8')
-

     def test_allsubtitles(self):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.assertEqual(set(subtitles.keys()), set(['de', 'en', 'es', 'fr']))
     def test_allsubtitles(self):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.assertEqual(set(subtitles.keys()), set(['de', 'en', 'es', 'fr']))

-
-    def test_list_subtitles(self):
-        self.DL.expect_warning('Automatic Captions not supported by this server')
-        self.DL.params['listsubtitles'] = True
-        info_dict = self.getInfoDict()
-        self.assertEqual(info_dict, None)
-
-    def test_automatic_captions(self):
-        self.DL.expect_warning('Automatic Captions not supported by this server')
-        self.DL.params['writeautomaticsub'] = True
-        self.DL.params['subtitleslang'] = ['en']
-        subtitles = self.getSubtitles()
-        self.assertTrue(len(subtitles.keys()) == 0)
+        self.assertEqual(md5(subtitles['en']), '8062383cf4dec168fc40a088aa6d5888')
+        self.assertEqual(md5(subtitles['fr']), 'b6191146a6c5d3a452244d853fde6dc8')

 
     def test_nosubtitles(self):
         self.DL.expect_warning('video doesn\'t have subtitles')
 
     def test_nosubtitles(self):
         self.DL.expect_warning('video doesn\'t have subtitles')


@@ -280,27 +172,13 @@ class TestVimeoSubtitles(BaseTestSubtitles):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()

-        self.assertEqual(len(subtitles), 0)
-
-    def test_multiple_langs(self):
-        self.DL.params['writesubtitles'] = True
-        langs = ['es', 'fr', 'de']
-        self.DL.params['subtitleslangs'] = langs
-        subtitles = self.getSubtitles()
-        for lang in langs:
-            self.assertTrue(subtitles.get(lang) is not None, 'Subtitles for \'%s\' not extracted' % lang)
+        self.assertFalse(subtitles)

 
 
 class TestWallaSubtitles(BaseTestSubtitles):
     url = 'http://vod.walla.co.il/movie/2705958/the-yes-men'
     IE = WallaIE
 
 
 
 class TestWallaSubtitles(BaseTestSubtitles):
     url = 'http://vod.walla.co.il/movie/2705958/the-yes-men'
     IE = WallaIE
 

-    def test_list_subtitles(self):
-        self.DL.expect_warning('Automatic Captions not supported by this server')
-        self.DL.params['listsubtitles'] = True
-        info_dict = self.getInfoDict()
-        self.assertEqual(info_dict, None)
-

     def test_allsubtitles(self):
         self.DL.expect_warning('Automatic Captions not supported by this server')
         self.DL.params['writesubtitles'] = True
     def test_allsubtitles(self):
         self.DL.expect_warning('Automatic Captions not supported by this server')
         self.DL.params['writesubtitles'] = True


@@ -315,26 +193,20 @@ class TestWallaSubtitles(BaseTestSubtitles):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()

-        self.assertEqual(len(subtitles), 0)
+        self.assertFalse(subtitles)

 
 
 class TestCeskaTelevizeSubtitles(BaseTestSubtitles):
     url = 'http://www.ceskatelevize.cz/ivysilani/10600540290-u6-uzasny-svet-techniky'
     IE = CeskaTelevizeIE
 
 
 
 class TestCeskaTelevizeSubtitles(BaseTestSubtitles):
     url = 'http://www.ceskatelevize.cz/ivysilani/10600540290-u6-uzasny-svet-techniky'
     IE = CeskaTelevizeIE
 

-    def test_list_subtitles(self):
-        self.DL.expect_warning('Automatic Captions not supported by this server')
-        self.DL.params['listsubtitles'] = True
-        info_dict = self.getInfoDict()
-        self.assertEqual(info_dict, None)
-

     def test_allsubtitles(self):
         self.DL.expect_warning('Automatic Captions not supported by this server')
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.assertEqual(set(subtitles.keys()), set(['cs']))
     def test_allsubtitles(self):
         self.DL.expect_warning('Automatic Captions not supported by this server')
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.assertEqual(set(subtitles.keys()), set(['cs']))

-        self.assertEqual(md5(subtitles['cs']), '9bf52d9549533c32c427e264bf0847d4')
+        self.assertTrue(len(subtitles['cs']) > 20000)

 
     def test_nosubtitles(self):
         self.DL.expect_warning('video doesn\'t have subtitles')
 
     def test_nosubtitles(self):
         self.DL.expect_warning('video doesn\'t have subtitles')


@@ -342,7 +214,110 @@ class TestCeskaTelevizeSubtitles(BaseTestSubtitles):
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()
         self.DL.params['writesubtitles'] = True
         self.DL.params['allsubtitles'] = True
         subtitles = self.getSubtitles()

-        self.assertEqual(len(subtitles), 0)
+        self.assertFalse(subtitles)
+
+
+class TestLyndaSubtitles(BaseTestSubtitles):
+    url = 'http://www.lynda.com/Bootstrap-tutorials/Using-exercise-files/110885/114408-4.html'
+    IE = LyndaIE
+
+    def test_allsubtitles(self):
+        self.DL.params['writesubtitles'] = True
+        self.DL.params['allsubtitles'] = True
+        subtitles = self.getSubtitles()
+        self.assertEqual(set(subtitles.keys()), set(['en']))
+        self.assertEqual(md5(subtitles['en']), '09bbe67222259bed60deaa26997d73a7')
+
+
+class TestNPOSubtitles(BaseTestSubtitles):
+    url = 'http://www.npo.nl/nos-journaal/28-08-2014/POW_00722860'
+    IE = NPOIE
+
+    def test_allsubtitles(self):
+        self.DL.params['writesubtitles'] = True
+        self.DL.params['allsubtitles'] = True
+        subtitles = self.getSubtitles()
+        self.assertEqual(set(subtitles.keys()), set(['nl']))
+        self.assertEqual(md5(subtitles['nl']), 'fc6435027572b63fb4ab143abd5ad3f4')
+
+
+class TestMTVSubtitles(BaseTestSubtitles):
+    url = 'http://www.cc.com/video-clips/kllhuv/stand-up-greg-fitzsimmons--uncensored---too-good-of-a-mother'
+    IE = ComedyCentralIE
+
+    def getInfoDict(self):
+        return super(TestMTVSubtitles, self).getInfoDict()['entries'][0]
+
+    def test_allsubtitles(self):
+        self.DL.params['writesubtitles'] = True
+        self.DL.params['allsubtitles'] = True
+        subtitles = self.getSubtitles()
+        self.assertEqual(set(subtitles.keys()), set(['en']))
+        self.assertEqual(md5(subtitles['en']), 'b9f6ca22a6acf597ec76f61749765e65')
+
+
+class TestNRKSubtitles(BaseTestSubtitles):
+    url = 'http://tv.nrk.no/serie/ikke-gjoer-dette-hjemme/DMPV73000411/sesong-2/episode-1'
+    IE = NRKTVIE
+
+    def test_allsubtitles(self):
+        self.DL.params['writesubtitles'] = True
+        self.DL.params['allsubtitles'] = True
+        subtitles = self.getSubtitles()
+        self.assertEqual(set(subtitles.keys()), set(['no']))
+        self.assertEqual(md5(subtitles['no']), '1d221e6458c95c5494dcd38e6a1f129a')
+
+
+class TestRaiSubtitles(BaseTestSubtitles):
+    url = 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-cb27157f-9dd0-4aee-b788-b1f67643a391.html'
+    IE = RaiIE
+
+    def test_allsubtitles(self):
+        self.DL.params['writesubtitles'] = True
+        self.DL.params['allsubtitles'] = True
+        subtitles = self.getSubtitles()
+        self.assertEqual(set(subtitles.keys()), set(['it']))
+        self.assertEqual(md5(subtitles['it']), 'b1d90a98755126b61e667567a1f6680a')
+
+
+class TestVikiSubtitles(BaseTestSubtitles):
+    url = 'http://www.viki.com/videos/1060846v-punch-episode-18'
+    IE = VikiIE
+
+    def test_allsubtitles(self):
+        self.DL.params['writesubtitles'] = True
+        self.DL.params['allsubtitles'] = True
+        subtitles = self.getSubtitles()
+        self.assertEqual(set(subtitles.keys()), set(['en']))
+        self.assertEqual(md5(subtitles['en']), '53cb083a5914b2d84ef1ab67b880d18a')
+
+
+class TestThePlatformSubtitles(BaseTestSubtitles):
+    # from http://www.3playmedia.com/services-features/tools/integrations/theplatform/
+    # (see http://theplatform.com/about/partners/type/subtitles-closed-captioning/)
+    url = 'theplatform:JFUjUE1_ehvq'
+    IE = ThePlatformIE
+
+    def test_allsubtitles(self):
+        self.DL.params['writesubtitles'] = True
+        self.DL.params['allsubtitles'] = True
+        subtitles = self.getSubtitles()
+        self.assertEqual(set(subtitles.keys()), set(['en']))
+        self.assertEqual(md5(subtitles['en']), '97e7670cbae3c4d26ae8bcc7fdd78d4b')
+
+
+class TestRtveSubtitles(BaseTestSubtitles):
+    url = 'http://www.rtve.es/alacarta/videos/los-misterios-de-laura/misterios-laura-capitulo-32-misterio-del-numero-17-2-parte/2428621/'
+    IE = RTVEALaCartaIE
+
+    def test_allsubtitles(self):
+        print('Skipping, only available from Spain')
+        return
+        self.DL.params['writesubtitles'] = True
+        self.DL.params['allsubtitles'] = True
+        subtitles = self.getSubtitles()
+        self.assertEqual(set(subtitles.keys()), set(['es']))
+        self.assertEqual(md5(subtitles['es']), '69e70cae2d40574fb7316f31d6eb7fca')

 
 
 if __name__ == '__main__':
 
 
 if __name__ == '__main__':