Encode icon's URL from unicode.

[bookmarks_db.git] / Robots / parse_html.py

diff --git a/Robots/parse_html.py b/Robots/parse_html.py
index 347ed225ecee372695abdea8db686ad96a77971f..a83585df318afb1602a916a1a17768485a099138 100755 (executable)
--- a/Robots/parse_html.py
+++ b/Robots/parse_html.py
@@ -13,22 +13,33 @@ DEFAULT_CHARSET = "cp1251" # Stupid default for Russian Cyrillic
 parsers = []
 
 try:
-   import parse_html_html5
+   import parse_html_beautifulsoup
+   parse_html_beautifulsoup.DEFAULT_CHARSET = DEFAULT_CHARSET
 except ImportError:
    pass
 else:
-   parsers.append(parse_html_html5.parse_html)
+   parsers.append(parse_html_beautifulsoup.parse_html)
 
 try:
-   import parse_html_beautifulsoup
-   parse_html_beautifulsoup.DEFAULT_CHARSET = DEFAULT_CHARSET
+   from parse_html_lxml import parse_html
 except ImportError:
    pass
 else:
-   parsers.append(parse_html_beautifulsoup.parse_html)
+    parsers.append(parse_html)
+
+try:
+   from parse_html_htmlparser import parse_html
+except ImportError:
+   pass
+else:
+    parsers.append(parse_html)
 
-from parse_html_htmlparser import parse_html
-parsers.append(parse_html)
+try:
+   import parse_html_html5
+except ImportError:
+   pass
+else:
+   parsers.append(parse_html_html5.parse_html)
 
 
 import re
@@ -61,6 +72,9 @@ def recode_entities(title, charset):
 
 
 def parse_html(filename, charset=None, log=None):
+   if not parsers:
+       return None
+
    if charset:
       try:
          codecs.lookup(charset) # In case of unknown charset...
@@ -87,6 +101,9 @@ def parse_html(filename, charset=None, log=None):
       else:
          if log: log("Parser %s.%s failed, trying next one." % (p.__module__, p.__name__))
 
+   if not parser:
+       return None
+
    converted_title = title = parser.title
    if title and (not parser.charset):
       try:
@@ -126,6 +143,14 @@ def parse_html(filename, charset=None, log=None):
       final_title = ' '.join([s for s in parts if s])
       if log and (final_title <> converted_title): log("   final title    : %s" % final_title)
       parser.title = final_title
+
+   icon = parser.icon
+   if isinstance(icon, unicode):
+       try:
+           parser.icon = icon.encode('ascii')
+       except UnicodeEncodeError:
+           if parser.charset:
+               parser.icon = icon.encode(parser.charset)
    return parser