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#13295: http.server now produces valid HTML 4.01 strict.

This commit is contained in:
Ezio Melotti 2011-11-02 19:33:29 +02:00
parent 23e275b3ad
commit ca897e960a
2 changed files with 16 additions and 8 deletions
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22
Lib/http/server.py
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@ -105,6 +105,7 @@ import copy
DEFAULT_ERROR_MESSAGE = """\ DEFAULT_ERROR_MESSAGE = """\
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd"> "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head> <head>
<meta http-equiv="Content-Type" content="text/html;charset=utf-8"> <meta http-equiv="Content-Type" content="text/html;charset=utf-8">
<title>Error response</title> <title>Error response</title>
@ -734,10 +735,16 @@ class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
list.sort(key=lambda a: a.lower()) list.sort(key=lambda a: a.lower())
r = [] r = []
displaypath = html.escape(urllib.parse.unquote(self.path)) displaypath = html.escape(urllib.parse.unquote(self.path))
r.append('<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">') enc = sys.getfilesystemencoding()
r.append("<html>\n<title>Directory listing for %s</title>\n" % displaypath) title = 'Directory listing for %s' % displaypath
r.append("<body>\n<h2>Directory listing for %s</h2>\n" % displaypath) r.append('<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" '
r.append("<hr>\n<ul>\n") '"http://www.w3.org/TR/html4/strict.dtd">')
r.append('<html>\n<head>')
r.append('<meta http-equiv="Content-Type" '
'content="text/html; charset=%s">' % enc)
r.append('<title>%s</title>\n</head>' % title)
r.append('<body>\n<h1>%s</h1>' % title)
r.append('<hr>\n<ul>')
for name in list: for name in list:
fullname = os.path.join(path, name) fullname = os.path.join(path, name)
displayname = linkname = name displayname = linkname = name
@ -748,11 +755,10 @@ class SimpleHTTPRequestHandler(BaseHTTPRequestHandler):
if os.path.islink(fullname): if os.path.islink(fullname):
displayname = name + "@" displayname = name + "@"
# Note: a link to a directory displays with @ and links with / # Note: a link to a directory displays with @ and links with /
r.append('<li><a href="%s">%s</a>\n' r.append('<li><a href="%s">%s</a></li>'
% (urllib.parse.quote(linkname), html.escape(displayname))) % (urllib.parse.quote(linkname), html.escape(displayname)))
r.append("</ul>\n<hr>\n</body>\n</html>\n") r.append('</ul>\n<hr>\n</body>\n</html>\n')
enc = sys.getfilesystemencoding() encoded = '\n'.join(r).encode(enc)
encoded = ''.join(r).encode(enc)
f = io.BytesIO() f = io.BytesIO()
f.write(encoded) f.write(encoded)
f.seek(0) f.seek(0)

2
Misc/NEWS
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@ -350,6 +350,8 @@ Core and Builtins
Library Library
------- -------
- Issue #13295: http.server now produces valid HTML 4.01 strict.
- Issue #2892: preserve iterparse events in case of SyntaxError. - Issue #2892: preserve iterparse events in case of SyntaxError.
- Issue #13287: urllib.request and urllib.error now contains a __all__ and - Issue #13287: urllib.request and urllib.error now contains a __all__ and