First tests

test/test_div.py

@@ -0,0 +1,21 @@
+# -*- coding: utf-8 -*-
+
+# Various small unit tests
+
+import os,sys
+sys.path.append(os.path.dirname(os.path.dirname(__file__)))
+
+import youtube_dl
+
+def test_simplify_title():
+	assert youtube_dl._simplify_title('abc') == 'abc'
+	assert youtube_dl._simplify_title('abc_d-e') == 'abc_d-e'
+
+	assert '/' not in youtube_dl._simplify_title('abc/de')
+	assert 'abc' in youtube_dl._simplify_title('abc/de')
+	assert 'de' in youtube_dl._simplify_title('abc/de')
+
+	assert '\\' not in youtube_dl._simplify_title('abc\\de')
+	assert 'abc' in youtube_dl._simplify_title('abc\\de')
+	assert 'de' in youtube_dl._simplify_title('abc\\de')
+

youtube-dl

@@ -279,6 +279,8 @@ def timeconvert(timestr):
 		timestamp = email.utils.mktime_tz(timetuple)
 	return timestamp
 
+def _simplify_title(title):
+	return re.sub(ur'[^\w\d_\-]+', u'_', title)
 
 class DownloadError(Exception):
 	"""Download Error exception.

youtube_dl/__init__.py

@@ -279,6 +279,8 @@ def timeconvert(timestr):
 		timestamp = email.utils.mktime_tz(timetuple)
 	return timestamp
 
+def _simplify_title(title):
+	return re.sub(ur'[^\w\d_\-]+', u'_', title)
 
 class DownloadError(Exception):
 	"""Download Error exception.