]> git.bitcoin.ninja Git - youtube-dl/commitdiff
Switch back to underline for invalid characters, and make restricted ASCII-only
authorPhilipp Hagemeister <phihag@phihag.de>
Tue, 27 Nov 2012 11:46:09 +0000 (12:46 +0100)
committerPhilipp Hagemeister <phihag@phihag.de>
Tue, 27 Nov 2012 11:46:09 +0000 (12:46 +0100)
README.md
test/test_utils.py
youtube-dl.1
youtube_dl/__init__.py
youtube_dl/utils.py

index 14acddbd00cc9df81c5b444fc982f4f3f6ed64c7..5cf082a7ccb7b9659f51eb9514389fb497cbd4c2 100644 (file)
--- a/README.md
+++ b/README.md
@@ -47,8 +47,8 @@ which means you can modify it, redistribute it or use it however you like.
                              %(extractor)s for the provider (youtube, metacafe,
                              etc), %(id)s for the video id and %% for a literal
                              percent. Use - to output to stdout.
-    --restrict-filenames     Avoid some characters such as "&" and spaces in
-                             filenames
+    --restrict-filenames     Restrict filenames to only ASCII characters, and
+                             avoid "&" and spaces in filenames
     -a, --batch-file FILE    file containing URLs to download ('-' for stdin)
     -w, --no-overwrites      do not overwrite files
     -c, --continue           resume partially downloaded files
index 0a435ddc547ef28a5aab9444ce466c4ccd75beaa..0b57e016c22a6a7b2ef53b307cb5c53c8d4bcfef 100644 (file)
@@ -22,10 +22,10 @@ class TestUtil(unittest.TestCase):
 
                self.assertEqual(sanitize_filename(u'123'), u'123')
 
-               self.assertEqual(u'abc-de', sanitize_filename(u'abc/de'))
+               self.assertEqual(u'abc_de', sanitize_filename(u'abc/de'))
                self.assertFalse(u'/' in sanitize_filename(u'abc/de///'))
 
-               self.assertEqual(u'abc-de', sanitize_filename(u'abc/<>\\*|de'))
+               self.assertEqual(u'abc_de', sanitize_filename(u'abc/<>\\*|de'))
                self.assertEqual(u'xxx', sanitize_filename(u'xxx/<>\\*|'))
                self.assertEqual(u'yes no', sanitize_filename(u'yes? no'))
                self.assertEqual(u'this - that', sanitize_filename(u'this: that'))
@@ -45,14 +45,17 @@ class TestUtil(unittest.TestCase):
 
                self.assertEqual(sanitize_filename(u'123', restricted=True), u'123')
 
-               self.assertEqual(u'abc-de', sanitize_filename(u'abc/de', restricted=True))
+               self.assertEqual(u'abc_de', sanitize_filename(u'abc/de', restricted=True))
                self.assertFalse(u'/' in sanitize_filename(u'abc/de///', restricted=True))
 
-               self.assertEqual(u'abc-de', sanitize_filename(u'abc/<>\\*|de', restricted=True))
+               self.assertEqual(u'abc_de', sanitize_filename(u'abc/<>\\*|de', restricted=True))
                self.assertEqual(u'xxx', sanitize_filename(u'xxx/<>\\*|', restricted=True))
                self.assertEqual(u'yes_no', sanitize_filename(u'yes? no', restricted=True))
                self.assertEqual(u'this_-_that', sanitize_filename(u'this: that', restricted=True))
 
+               self.assertEqual(sanitize_filename(u'aäb', restricted=True), u'a_b')
+               self.assertTrue(sanitize_filename(u'ö', restricted=True) != u'') # No empty filename
+
                forbidden = u'"\0\\/&: \'\t\n'
                for fc in forbidden:
                        print('input: ' + fc + ', result: ' + repr(sanitize_filename(fc, restricted=True)))
index 64120a8d24a3f397108d9433400d8b6e0f2e3a4d..ae303b6727a38007e227ea76660805e1c49f6c4e 100644 (file)
@@ -59,8 +59,8 @@ redistribute it or use it however you like.
 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ %(extractor)s\ for\ the\ provider\ (youtube,\ metacafe,
 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ etc),\ %(id)s\ for\ the\ video\ id\ and\ %%\ for\ a\ literal
 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ percent.\ Use\ -\ to\ output\ to\ stdout.
---restrict-filenames\ \ \ \ \ Avoid\ some\ characters\ such\ as\ "&"\ and\ spaces\ in
-\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ filenames
+--restrict-filenames\ \ \ \ \ Restrict\ filenames\ to\ only\ ASCII\ characters,\ and
+\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ avoid\ "&"\ and\ spaces\ in\ filenames
 -a,\ --batch-file\ FILE\ \ \ \ file\ containing\ URLs\ to\ download\ (\[aq]-\[aq]\ for\ stdin)
 -w,\ --no-overwrites\ \ \ \ \ \ do\ not\ overwrite\ files
 -c,\ --continue\ \ \ \ \ \ \ \ \ \ \ resume\ partially\ downloaded\ files
index cbf1dd1a722570d5709b6a0dd741d33337201e07..c3e0f78e5f12bb1176a0f1105096e776391a1fff 100644 (file)
@@ -274,7 +274,7 @@ def parseOpts():
                        dest='outtmpl', metavar='TEMPLATE', help='output filename template. Use %(title)s to get the title, %(uploader)s for the uploader name, %(autonumber)s to get an automatically incremented number, %(ext)s for the filename extension, %(upload_date)s for the upload date (YYYYMMDD), %(extractor)s for the provider (youtube, metacafe, etc), %(id)s for the video id and %% for a literal percent. Use - to output to stdout.')
        filesystem.add_option('--restrict-filenames',
                        action='store_true', dest='restrictfilenames',
-                       help='Avoid some characters such as "&" and spaces in filenames', default=False)
+                       help='Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames', default=False)
        filesystem.add_option('-a', '--batch-file',
                        dest='batchfile', metavar='FILE', help='file containing URLs to download (\'-\' for stdin)')
        filesystem.add_option('-w', '--no-overwrites',
index 1f60d34ae23ad2f36b54072e0b133d3cd2a22149..3339f56ec114fab13b39afeef2fcef60506c8ec5 100644 (file)
@@ -207,15 +207,20 @@ def sanitize_filename(s, restricted=False):
                elif char == ':':
                        return '_-' if restricted else ' -'
                elif char in '\\/|*<>':
-                       return '-'
+                       return '_'
                if restricted and (char in '&\'' or char.isspace()):
                        return '_'
+               if restricted and ord(char) > 127:
+                       return '_'
                return char
 
        result = u''.join(map(replace_insane, s))
-       while '--' in result:
-               result = result.replace('--', '-')
-       return result.strip('-')
+       while '__' in result:
+               result = result.replace('__', '_')
+       result = result.strip('_')
+       if not result:
+               result = '_'
+       return result
 
 def orderedSet(iterable):
        """ Remove all duplicates from the input iterable """