X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/chopwood/blobdiff_plain/a2916c0635fec5b45ad742904db9f5769b48f53d..58b2af638cde9ecd0a842fffbcb76cc8c42663ea:/cgi.py
diff --git a/cgi.py b/cgi.py
index f69646c..0630feb 100644
--- a/cgi.py
+++ b/cgi.py
@@ -166,47 +166,6 @@ def static(name):
"""Build a URL for the static file NAME."""
return htmlescape(CFG.STATIC + '/' + name)
-@CTX.contextmanager
-def html(title, **kw):
- """
- Context manager for HTML output.
-
- Keyword arguments are output as HTTP headers (if no header has been written
- yet). A `' element is written, and a `' opened, before the
- context body is executed; the elements are closed off properly at the end.
- """
-
- kw = dict(kw, content_type = 'text/html')
- OUT.header(**kw)
-
- ## Write the HTML header.
- PRINT("""\
-
-
-
- %(title)s
-
-
-
-""" % dict(title = html_quotify(title),
- style = static('chpwd.css'),
- script = static('chpwd.js')))
-
- ## Write the body.
- PRINT('')
- yield None
- PRINT('''\
-
-
-
-
-''' % dict(about = static('about.html'),
- version = VERSION))
-
def redirect(where, **kw):
"""
Write a complete redirection to some other URL.
@@ -291,74 +250,6 @@ def page(template, header = {}, title = 'Chopwood', **kw):
###--------------------------------------------------------------------------
### Error reporting.
-def cgi_error_guts():
- """
- Report an exception while we're acting as a CGI, together with lots of
- information about our state.
-
- Our caller has, probably at great expense, arranged that we can format lots
- of text.
- """
-
- ## Grab the exception information.
- exty, exval, extb = SYS.exc_info()
-
- ## Print the exception itself.
- PRINT("""\
-
Exception
-
%s
""" % html_quotify(
- '\n'.join(TB.format_exception_only(exty, exval))))
-
- ## Format a traceback so we can find out what has gone wrong.
- PRINT("""\
-
Traceback
-""")
- for file, line, func, text in TB.extract_tb(extb, 20):
- PRINT("
%s:%d (%s)" % (
- htmlescape(file), line, htmlescape(func)))
- if text is not None:
- PRINT(" %s" % htmlescape(text))
- PRINT("
")
-
- ## Format various useful tables.
- def fmt_dict(d):
- fmt_kvlist(d.iteritems())
- def fmt_kvlist(l):
- for k, v in sorted(l):
- PRINT("
%s
%s" % (
- htmlescape(k), htmlescape(v)))
- def fmt_list(l):
- for i in l:
- PRINT("
%s" % htmlescape(i))
-
- PRINT("""\
-
Parameters
""")
- for what, thing, how in [('Query', PARAM, fmt_kvlist),
- ('Cookies', COOKIE, fmt_dict),
- ('Path', PATH, fmt_list),
- ('Environment', ENV, fmt_dict)]:
- PRINT("
%s
\n
" % what)
- how(thing)
- PRINT("
")
-
-def cgi_error():
- """
- Report an exception while in CGI mode.
-
- If we've not produced a header yet, then we can do that, and produce a
- status code and everything; otherwise we'll have to make do with a small
- piece of the page.
- """
- if OUT.headerp:
- PRINT("
")
- cgi_error_guts()
- PRINT("
\n")
- else:
- with html("chpwd internal error", status = 500):
- PRINT("