Index: Lib/urllib2.py
===================================================================
--- Lib/urllib2.py	(revision 62045)
+++ Lib/urllib2.py	(working copy)
@@ -182,9 +182,25 @@
 host = _cut_port_re.sub("", host, 1)
 return host.lower()
 
+class CaseInsensitiveDict(dict, UserDict.DictMixin):
+ """CaseInsensitiveDict for URL Headers."""
+ def __init__(self, *args, **kw):
+ self.orig = {}
+ super(CaseInsensitiveDict, self).__init__(*args, **kw)
+ def items(self):
+ keys = dict.keys(self)
+ values = dict.values(self)
+ return[(self.orig[k],v) for k in keys for v in values]
+ def __setitem__(self, k, v):
+ hash_val = hash(k.lower()) # hash value of strings is normalized
+ self.orig[hash_val] = k
+ dict.__setitem__(self, hash_val, v)
+ def __getitem__(self, k):
+ return dict.__getitem__(self, hash(k.lower()))
+
 class Request:
 
- def __init__(self, url, data=None, headers={},
+ def __init__(self, url, data=None, headers=CaseInsensitiveDict,
 origin_req_host=None, unverifiable=False):
 # unwrap('<url:type://host/path>') --> 'type://host/path'
 self.__original = unwrap(url)
@@ -263,11 +279,11 @@
 
 def add_header(self, key, val):
 # useful for something like authentication
- self.headers[key.capitalize()] = val
+ self.headers[key.title()] = val
 
 def add_unredirected_header(self, key, val):
 # will not be added to a redirected request
- self.unredirected_hdrs[key.capitalize()] = val
+ self.unredirected_hdrs[key.title()] = val
 
 def has_header(self, header_name):
 return (header_name in self.headers or
</div><div class="naked_ctrl">
<form action="/index.cgi/contrast" method="get" name="gate">
<p><a href="http://altstyle.alfasado.net">AltStyle</a> によって変換されたページ <a href="https://bugs.python.org/file9906/issue2275.patch">(-&gt;オリジナル)</a>
/ <label>アドレス: <input type="text" name="naked_post_url" value="https://bugs.python.org/file9906/issue2275.patch" size="22" /></label> <label>モード: <select name="naked_post_mode">
<option value="default">デフォルト</option>
<option value="speech">音声ブラウザ</option>
<option value="ruby">ルビ付き</option>
<option value="contrast" selected="selected">配色反転</option>
<option value="larger-text">文字拡大</option>
<option value="mobile">モバイル</option>
</select>
<input type="submit" value="表示" />
</p>
</form>
</div>