diff options
Diffstat (limited to 'youtube_dl/YoutubeDL.py')
| -rwxr-xr-x | youtube_dl/YoutubeDL.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py index fde026fbf..bfa0c6d43 100755 --- a/youtube_dl/YoutubeDL.py +++ b/youtube_dl/YoutubeDL.py @@ -29,6 +29,7 @@ from .compat import ( compat_str, compat_urllib_error, compat_urllib_request, + shlex_quote, ) from .utils import ( escape_url, @@ -60,6 +61,7 @@ from .utils import ( write_string, YoutubeDLHandler, prepend_extension, + args_to_str, ) from .cache import Cache from .extractor import get_info_extractor, gen_extractors @@ -253,6 +255,22 @@ class YoutubeDL(object): self.print_debug_header() self.add_default_info_extractors() + def warn_if_short_id(self, argv): + # short YouTube ID starting with dash? + idxs = [ + i for i, a in enumerate(argv) + if re.match(r'^-[0-9A-Za-z_-]{10}$', a)] + if idxs: + correct_argv = ( + ['youtube-dl'] + + [a for i, a in enumerate(argv) if i not in idxs] + + ['--'] + [argv[i] for i in idxs] + ) + self.report_warning( + 'Long argument string detected. ' + 'Use -- to separate parameters and URLs, like this:\n%s\n' % + args_to_str(correct_argv)) + def add_info_extractor(self, ie): """Add an InfoExtractor object to the end of the list.""" self._ies.append(ie) @@ -1410,3 +1428,4 @@ class YoutubeDL(object): if encoding is None: encoding = preferredencoding() return encoding + |