[ina] Add support for mobile URLs (#27229)

TODO: logging and verbosity needs major refactoring (refs #10894)

youtube_dl/YoutubeDL.py

@@ -1610,7 +1610,7 @@ class YoutubeDL(object):
         if req_format is None:
             req_format = self._default_format_spec(info_dict, download=download)
             if self.params.get('verbose'):
-                self.to_stdout('[debug] Default format spec: %s' % req_format)
+                self._write_string('[debug] Default format spec: %s\n' % req_format)
 
         format_selector = self.build_format_selector(req_format)
 
@@ -1871,7 +1871,7 @@ class YoutubeDL(object):
                     for ph in self._progress_hooks:
                         fd.add_progress_hook(ph)
                     if self.params.get('verbose'):
-                        self.to_stdout('[debug] Invoking downloader on %r' % info.get('url'))
+                        self.to_screen('[debug] Invoking downloader on %r' % info.get('url'))
                     return fd.download(name, info)
 
                 if info_dict.get('requested_formats') is not None:

youtube_dl/extractor/ina.py

@@ -12,7 +12,7 @@ from ..utils import (
 
 
 class InaIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:www\.)?ina\.fr/(?:video|audio)/(?P<id>[A-Z0-9_]+)'
+    _VALID_URL = r'https?://(?:(?:www|m)\.)?ina\.fr/(?:video|audio)/(?P<id>[A-Z0-9_]+)'
     _TESTS = [{
         'url': 'http://www.ina.fr/video/I12055569/francois-hollande-je-crois-que-c-est-clair-video.html',
         'md5': 'a667021bf2b41f8dc6049479d9bb38a3',
@@ -31,6 +31,9 @@ class InaIE(InfoExtractor):
     }, {
         'url': 'https://www.ina.fr/video/P16173408-video.html',
         'only_matching': True,
+    }, {
+        'url': 'http://m.ina.fr/video/I12055569',
+        'only_matching': True,
     }]
 
     def _real_extract(self, url):