From ccf1a408be3ec23b2b0f3d87f456ded54141d7d1 Mon Sep 17 00:00:00 2001
From: Andy Wingo <wingo@pobox.com>
Date: Wed, 16 May 2012 15:32:36 +0200
Subject: [PATCH 1/3] Support <video poster=...>

This commit cherry-picks the patch on html5lib's issue tracker:

  http://code.google.com/p/html5lib/issues/detail?id=205
---
 planet/vendor/html5lib/sanitizer.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/planet/vendor/html5lib/sanitizer.py b/planet/vendor/html5lib/sanitizer.py
index 05face9..72b374b 100644
--- a/planet/vendor/html5lib/sanitizer.py
+++ b/planet/vendor/html5lib/sanitizer.py
@@ -49,7 +49,7 @@ class HTMLSanitizerMixin(object):
         'lang', 'list', 'longdesc', 'loop', 'loopcount', 'loopend',
         'loopstart', 'low', 'lowsrc', 'max', 'maxlength', 'media', 'method',
         'min', 'multiple', 'name', 'nohref', 'noshade', 'nowrap', 'open',
-        'optimum', 'pattern', 'ping', 'point-size', 'prompt', 'pqg',
+        'optimum', 'pattern', 'ping', 'point-size', 'poster', 'pqg', 'prompt',
         'radiogroup', 'readonly', 'rel', 'repeat-max', 'repeat-min',
         'replace', 'required', 'rev', 'rightspacing', 'rows', 'rowspan',
         'rules', 'scope', 'selected', 'shape', 'size', 'span', 'src', 'start',
@@ -97,7 +97,7 @@ class HTMLSanitizerMixin(object):
         'xml:base', 'xml:lang', 'xml:space', 'xmlns', 'xmlns:xlink', 'y',
         'y1', 'y2', 'zoomAndPan']
 
-    attr_val_is_uri = ['href', 'src', 'cite', 'action', 'longdesc',
+    attr_val_is_uri = ['href', 'src', 'cite', 'action', 'longdesc', 'poster',
         'xlink:href', 'xml:base']
 
     svg_attr_val_allows_ref = ['clip-path', 'color-profile', 'cursor', 'fill',

From c561b561a8f71ee89ce6ce79144c121cd852fad1 Mon Sep 17 00:00:00 2001
From: Andy Wingo <wingo@pobox.com>
Date: Wed, 16 May 2012 15:54:18 +0200
Subject: [PATCH 2/3] Support <video preload=...>, <audio preload=...>

This commit cherry-picks the patch on html5lib's issue tracker:

  http://code.google.com/p/html5lib/issues/detail?id=206
---
 planet/vendor/html5lib/sanitizer.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/planet/vendor/html5lib/sanitizer.py b/planet/vendor/html5lib/sanitizer.py
index 72b374b..5ac43e4 100644
--- a/planet/vendor/html5lib/sanitizer.py
+++ b/planet/vendor/html5lib/sanitizer.py
@@ -49,8 +49,8 @@ class HTMLSanitizerMixin(object):
         'lang', 'list', 'longdesc', 'loop', 'loopcount', 'loopend',
         'loopstart', 'low', 'lowsrc', 'max', 'maxlength', 'media', 'method',
         'min', 'multiple', 'name', 'nohref', 'noshade', 'nowrap', 'open',
-        'optimum', 'pattern', 'ping', 'point-size', 'poster', 'pqg', 'prompt',
-        'radiogroup', 'readonly', 'rel', 'repeat-max', 'repeat-min',
+        'optimum', 'pattern', 'ping', 'point-size', 'poster', 'pqg', 'preload',
+        'prompt', 'radiogroup', 'readonly', 'rel', 'repeat-max', 'repeat-min',
         'replace', 'required', 'rev', 'rightspacing', 'rows', 'rowspan',
         'rules', 'scope', 'selected', 'shape', 'size', 'span', 'src', 'start',
         'step', 'style', 'summary', 'suppress', 'tabindex', 'target',

From 35b4436c9dc1f50faed5844bdc462dc81034d118 Mon Sep 17 00:00:00 2001
From: Andy Wingo <wingo@pobox.com>
Date: Wed, 16 May 2012 16:16:17 +0200
Subject: [PATCH 3/3] feedparser: <video preload poster>, <audio preload>

* planet/vendor/feedparser.py: Add preload and parser to the set of
  acceptable attributes.

This is http://code.google.com/p/feedparser/issues/detail?id=356.
---
 planet/vendor/feedparser.py | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/planet/vendor/feedparser.py b/planet/vendor/feedparser.py
index 76167ce..ad9a6cb 100755
--- a/planet/vendor/feedparser.py
+++ b/planet/vendor/feedparser.py
@@ -2361,13 +2361,13 @@ class _HTMLSanitizer(_BaseHTMLProcessor):
       'loop', 'loopcount', 'loopend', 'loopstart', 'low', 'lowsrc', 'max',
       'maxlength', 'media', 'method', 'min', 'multiple', 'name', 'nohref',
       'noshade', 'nowrap', 'open', 'optimum', 'pattern', 'ping', 'point-size',
-      'prompt', 'pqg', 'radiogroup', 'readonly', 'rel', 'repeat-max',
-      'repeat-min', 'replace', 'required', 'rev', 'rightspacing', 'rows',
-      'rowspan', 'rules', 'scope', 'selected', 'shape', 'size', 'span', 'src',
-      'start', 'step', 'summary', 'suppress', 'tabindex', 'target', 'template',
-      'title', 'toppadding', 'type', 'unselectable', 'usemap', 'urn', 'valign',
-      'value', 'variable', 'volume', 'vspace', 'vrml', 'width', 'wrap',
-      'xml:lang']
+      'poster', 'preload', 'prompt', 'pqg', 'radiogroup', 'readonly', 'rel',
+      'repeat-max', 'repeat-min', 'replace', 'required', 'rev', 'rightspacing',
+      'rows', 'rowspan', 'rules', 'scope', 'selected', 'shape', 'size', 'span',
+      'src', 'start', 'step', 'summary', 'suppress', 'tabindex', 'target',
+      'template', 'title', 'toppadding', 'type', 'unselectable', 'usemap',
+      'urn', 'valign', 'value', 'variable', 'volume', 'vspace', 'vrml',
+      'width', 'wrap', 'xml:lang']
 
     unacceptable_elements_with_end_tag = ['script', 'applet', 'style']