mercurial-crew-with-dirclash: mercurial/hgweb/request.py@d0db3462d568 (annotated)

2391 d351a3be3371 Fixing up comment headers for split up code. Eric Hopper <hopper@omnifarious.org> parents: 2355 diff changeset	1	# hgweb/request.py - An http request from either CGI or the standalone server.
131 c9d51742471c moving hgweb to mercurial subdir jake@edge2.net parents: diff changeset	2	#
238 3b92f8fe47ae hgweb.py: kill #! line, clean up copyright notice mpm@selenic.com parents: 222 diff changeset	3	# Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
575 7f5ce4bbdd7b More whitespace cleanups mpm@selenic.com parents: 572 diff changeset	4	# Copyright 2005 Matt Mackall <mpm@selenic.com>
131 c9d51742471c moving hgweb to mercurial subdir jake@edge2.net parents: diff changeset	5	#
c9d51742471c moving hgweb to mercurial subdir jake@edge2.net parents: diff changeset	6	# This software may be used and distributed according to the terms
c9d51742471c moving hgweb to mercurial subdir jake@edge2.net parents: diff changeset	7	# of the GNU General Public License, incorporated herein by reference.
c9d51742471c moving hgweb to mercurial subdir jake@edge2.net parents: diff changeset	8
2311 b832b6eb65ab Moving hgweb.py into it's own module in preparation for breaking it up. Eric Hopper <hopper@omnifarious.org> parents: 2275 diff changeset	9	from mercurial.demandload import demandload
2394 a8f1049d1d2d hgweb: fix errors and warnings found by pychecker Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 2391 diff changeset	10	demandload(globals(), "socket sys cgi os errno")
2311 b832b6eb65ab Moving hgweb.py into it's own module in preparation for breaking it up. Eric Hopper <hopper@omnifarious.org> parents: 2275 diff changeset	11	from mercurial.i18n import gettext as _
138 c77a679e9cfa Revamped templated hgweb mpm@selenic.com parents: 137 diff changeset	12
2506 d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	13	class wsgiapplication(object):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	14	def __init__(self, destmaker):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	15	self.destmaker = destmaker
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	16
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	17	def __call__(self, wsgienv, start_response):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	18	return _wsgirequest(self.destmaker(), wsgienv, start_response)
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	19
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	20	class _wsgioutputfile(object):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	21	def __init__(self, request):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	22	self.request = request
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	23
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	24	def write(self, data):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	25	self.request.write(data)
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	26	def writelines(self, lines):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	27	for line in lines:
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	28	self.write(line)
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	29	def flush(self):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	30	return None
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	31	def close(self):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	32	return None
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	33
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	34	class _wsgirequest(object):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	35	def __init__(self, destination, wsgienv, start_response):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	36	version = wsgienv['wsgi.version']
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	37	if (version < (1,0)) or (version >= (2, 0)):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	38	raise RuntimeError("Unknown and unsupported WSGI version %d.%d" \
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	39	% version)
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	40	self.inp = wsgienv['wsgi.input']
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	41	self.out = _wsgioutputfile(self)
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	42	self.server_write = None
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	43	self.err = wsgienv['wsgi.errors']
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	44	self.threaded = wsgienv['wsgi.multithread']
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	45	self.multiprocess = wsgienv['wsgi.multiprocess']
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	46	self.run_once = wsgienv['wsgi.run_once']
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	47	self.env = wsgienv
1407 db571bcaa35d allow empty values for url so we can have /?tip Benoit Boissinot <benoit.boissinot@ens-lyon.org> parents: 1406 diff changeset	48	self.form = cgi.parse(self.inp, self.env, keep_blank_values=1)
2506 d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	49	self.start_response = start_response
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	50	self.headers = []
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	51	destination.run(self)
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	52
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	53	def __iter__(self):
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	54	return iter([])
131 c9d51742471c moving hgweb to mercurial subdir jake@edge2.net parents: diff changeset	55
2464 09b1c9ef317c push over http: server support. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2434 diff changeset	56	def read(self, count=-1):
09b1c9ef317c push over http: server support. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2434 diff changeset	57	return self.inp.read(count)
09b1c9ef317c push over http: server support. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2434 diff changeset	58
1159 b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	59	def write(self, *things):
2506 d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	60	if self.server_write is None:
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	61	if not self.headers:
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	62	raise RuntimeError("request.write called before headers sent.")
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	63	self.server_write = self.start_response('200 Script output follows',
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	64	self.headers)
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	65	self.start_response = None
d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	66	self.headers = None
1159 b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	67	for thing in things:
b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	68	if hasattr(thing, "__iter__"):
b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	69	for part in thing:
b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	70	self.write(part)
b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	71	else:
b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	72	try:
2506 d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	73	self.server_write(str(thing))
1174 9d9f4973c76a Added missing 'import errno', and use errno for EPIPE, too. Thomas Arendsen Hein <thomas@intevation.de> parents: 1172 diff changeset	74	except socket.error, inst:
9d9f4973c76a Added missing 'import errno', and use errno for EPIPE, too. Thomas Arendsen Hein <thomas@intevation.de> parents: 1172 diff changeset	75	if inst[0] != errno.ECONNRESET:
1159 b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	76	raise
b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	77
b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	78	def header(self, headers=[('Content-type','text/html')]):
2506 d0db3462d568 This patch make several WSGI related alterations. Eric Hopper <hopper@omnifarious.org> parents: 2466 diff changeset	79	self.headers.extend(headers)
1159 b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	80
2466 e10665147d26 push over http: server side authorization support. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2464 diff changeset	81	def httphdr(self, type, filename=None, length=0, headers={}):
e10665147d26 push over http: server side authorization support. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2464 diff changeset	82	headers = headers.items()
e10665147d26 push over http: server side authorization support. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2464 diff changeset	83	headers.append(('Content-type', type))
2434 a2df85adface http server: support persistent connections. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2394 diff changeset	84	if filename:
a2df85adface http server: support persistent connections. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2394 diff changeset	85	headers.append(('Content-disposition', 'attachment; filename=%s' %
a2df85adface http server: support persistent connections. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2394 diff changeset	86	filename))
a2df85adface http server: support persistent connections. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2394 diff changeset	87	if length:
a2df85adface http server: support persistent connections. Vadim Gelfer <vadim.gelfer@gmail.com> parents: 2394 diff changeset	88	headers.append(('Content-length', str(length)))
1159 b6f5a947e62e Change use of global sys.stdout, sys.stdin os.environ to a hgrequest object. Vincent Wagelaar <vincent@ricardis.tudelft.nl> parents: 1143 diff changeset	89	self.header(headers)

author	Eric Hopper <hopper@omnifarious.org>
	Tue, 27 Jun 2006 00:09:33 -0700
changeset 2506	d0db3462d568
parent 2466	e10665147d26
child 2507	7e01da2bc7f3
permissions	-rw-r--r--