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Set 'NA' as the default value for missing fields in the output template (fixes #1931)

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Remove the `except KeyError` clause, it won't get raised anymore
This commit is contained in:
Jaime Marquínez Ferrándiz 2013-12-09 22:00:42 +01:00
parent 49929a20a7
commit 26e6393134
2 changed files with 17 additions and 3 deletions
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15
test/test_YoutubeDL.py
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@ -7,6 +7,7 @@
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__)))) sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from test.helper import FakeYDL from test.helper import FakeYDL
from youtube_dl import YoutubeDL
class YDL(FakeYDL): class YDL(FakeYDL):
@ -140,6 +141,20 @@ def test_add_extra_info(self):
self.assertEqual(test_dict['extractor'], 'Foo') self.assertEqual(test_dict['extractor'], 'Foo')
self.assertEqual(test_dict['playlist'], 'funny videos') self.assertEqual(test_dict['playlist'], 'funny videos')
def test_prepare_filename(self):
info = {
u'id': u'1234',
u'ext': u'mp4',
u'width': None,
}
def fname(templ):
ydl = YoutubeDL({'outtmpl': templ})
return ydl.prepare_filename(info)
self.assertEqual(fname(u'%(id)s.%(ext)s'), u'1234.mp4')
self.assertEqual(fname(u'%(id)s-%(width)s.%(ext)s'), u'1234-NA.mp4')
# Replace missing fields with 'NA'
self.assertEqual(fname(u'%(uploader_date)s-%(id)s.%(ext)s'), u'NA-1234.mp4')
if __name__ == '__main__': if __name__ == '__main__':
unittest.main() unittest.main()

5
youtube_dl/YoutubeDL.py
View file

@ -3,6 +3,7 @@
from __future__ import absolute_import from __future__ import absolute_import
import collections
import errno import errno
import io import io
import json import json
@ -401,13 +402,11 @@ def prepare_filename(self, info_dict):
is_id=(k == u'id')) is_id=(k == u'id'))
template_dict = dict((k, sanitize(k, v)) template_dict = dict((k, sanitize(k, v))
for k, v in template_dict.items()) for k, v in template_dict.items())
template_dict = collections.defaultdict(lambda: u'NA', template_dict)
tmpl = os.path.expanduser(self.params['outtmpl']) tmpl = os.path.expanduser(self.params['outtmpl'])
filename = tmpl % template_dict filename = tmpl % template_dict
return filename return filename
except KeyError as err:
self.report_error(u'Erroneous output template')
return None
except ValueError as err: except ValueError as err:
self.report_error(u'Error in output template: ' + str(err) + u' (encoding: ' + repr(preferredencoding()) + ')') self.report_error(u'Error in output template: ' + str(err) + u' (encoding: ' + repr(preferredencoding()) + ')')
return None return None