Mercurial > traipse_dev
view upmana/mercurial/httprepo.py @ 246:712df3d5b54c beta
Traipse Beta 'OpenRPG' {101130-01}
Traipse is a distribution of OpenRPG that is designed to be easy to setup and go. Traipse also makes it easy for developers to work on code without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to the code. 'Ornery-Orc's main goal is to offer more advanced features and enhance the productivity of the user.
Update Summary (Closed)
New Features:
New to Map, can re-order Grid, Miniatures, and Whiteboard layer draw order
New to Server GUI, can now clear log
New Earthdawn Dieroller
New IronClaw roller, sheet, and image
New ShapeShifter PC Sheet
Updates:
Update to Warhammer PC Sheet. Rollers set as macros. Should work with little maintanence.
Update to Browser Server window. Display rooms with ' " & cleaner
Update to Server. Handles ' " & cleaner
Update to Dieroller. Cleaner, more effecient expression system
Update to Hidden Die plugin, allows for non standard dice rolls
Update to location.py, allows for more portable references when starting Traipse
Update to the Features node
Fixes:
Fix to InterParse that was causing an Infernal Loop with Namespace Internal
Fix to XML data, removed old Minidom and switched to Element Tree
Fix to Server that was causing eternal attempt to find a Server ID, in Register Rooms thread
Fix to metaservers.xml file not being created
Fix to Single and Double quotes in Whiteboard text
Fix to Background images not showing when using the Image Server
Fix to Duplicate chat names appearing
Fix to Server GUI's logging output
Fix to FNB.COLORFUL_TABS bug
Fix to Gametree for XSLT Sheets
Fix to Gametree for locating gametree files
Fix to Send to Chat from Gametree
Fix to Gametree, renaming and remapping operates correctly
Fix to aliaslib, prevents error caused when SafeHTML is sent None
author | sirebral |
---|---|
date | Tue, 30 Nov 2010 03:49:02 -0600 |
parents | dcf4fbe09b70 |
children |
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# httprepo.py - HTTP repository proxy classes for mercurial # # Copyright 2005, 2006 Matt Mackall <mpm@selenic.com> # Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2, incorporated herein by reference. from node import bin, hex, nullid from i18n import _ import repo, changegroup, statichttprepo, error, url, util import os, urllib, urllib2, urlparse, zlib, httplib import errno, socket def zgenerator(f): zd = zlib.decompressobj() try: for chunk in util.filechunkiter(f): yield zd.decompress(chunk) except httplib.HTTPException: raise IOError(None, _('connection ended unexpectedly')) yield zd.flush() class httprepository(repo.repository): def __init__(self, ui, path): self.path = path self.caps = None self.handler = None scheme, netloc, urlpath, query, frag = urlparse.urlsplit(path) if query or frag: raise util.Abort(_('unsupported URL component: "%s"') % (query or frag)) # urllib cannot handle URLs with embedded user or passwd self._url, authinfo = url.getauthinfo(path) self.ui = ui self.ui.debug(_('using %s\n') % self._url) self.urlopener = url.opener(ui, authinfo) def __del__(self): for h in self.urlopener.handlers: h.close() if hasattr(h, "close_all"): h.close_all() def url(self): return self.path # look up capabilities only when needed def get_caps(self): if self.caps is None: try: self.caps = set(self.do_read('capabilities').split()) except error.RepoError: self.caps = set() self.ui.debug(_('capabilities: %s\n') % (' '.join(self.caps or ['none']))) return self.caps capabilities = property(get_caps) def lock(self): raise util.Abort(_('operation not supported over http')) def do_cmd(self, cmd, **args): data = args.pop('data', None) headers = args.pop('headers', {}) self.ui.debug(_("sending %s command\n") % cmd) q = {"cmd": cmd} q.update(args) qs = '?%s' % urllib.urlencode(q) cu = "%s%s" % (self._url, qs) try: if data: self.ui.debug(_("sending %s bytes\n") % len(data)) resp = self.urlopener.open(urllib2.Request(cu, data, headers)) except urllib2.HTTPError, inst: if inst.code == 401: raise util.Abort(_('authorization failed')) raise except httplib.HTTPException, inst: self.ui.debug(_('http error while sending %s command\n') % cmd) self.ui.traceback() raise IOError(None, inst) except IndexError: # this only happens with Python 2.3, later versions raise URLError raise util.Abort(_('http error, possibly caused by proxy setting')) # record the url we got redirected to resp_url = resp.geturl() if resp_url.endswith(qs): resp_url = resp_url[:-len(qs)] if self._url != resp_url: self.ui.status(_('real URL is %s\n') % resp_url) self._url = resp_url try: proto = resp.getheader('content-type') except AttributeError: proto = resp.headers['content-type'] safeurl = url.hidepassword(self._url) # accept old "text/plain" and "application/hg-changegroup" for now if not (proto.startswith('application/mercurial-') or proto.startswith('text/plain') or proto.startswith('application/hg-changegroup')): self.ui.debug(_("requested URL: '%s'\n") % url.hidepassword(cu)) raise error.RepoError(_("'%s' does not appear to be an hg repository") % safeurl) if proto.startswith('application/mercurial-'): try: version = proto.split('-', 1)[1] version_info = tuple([int(n) for n in version.split('.')]) except ValueError: raise error.RepoError(_("'%s' sent a broken Content-Type " "header (%s)") % (safeurl, proto)) if version_info > (0, 1): raise error.RepoError(_("'%s' uses newer protocol %s") % (safeurl, version)) return resp def do_read(self, cmd, **args): fp = self.do_cmd(cmd, **args) try: return fp.read() finally: # if using keepalive, allow connection to be reused fp.close() def lookup(self, key): self.requirecap('lookup', _('look up remote revision')) d = self.do_cmd("lookup", key = key).read() success, data = d[:-1].split(' ', 1) if int(success): return bin(data) raise error.RepoError(data) def heads(self): d = self.do_read("heads") try: return map(bin, d[:-1].split(" ")) except: raise error.ResponseError(_("unexpected response:"), d) def branchmap(self): d = self.do_read("branchmap") try: branchmap = {} for branchpart in d.splitlines(): branchheads = branchpart.split(' ') branchname = urllib.unquote(branchheads[0]) branchheads = [bin(x) for x in branchheads[1:]] branchmap[branchname] = branchheads return branchmap except: raise error.ResponseError(_("unexpected response:"), d) def branches(self, nodes): n = " ".join(map(hex, nodes)) d = self.do_read("branches", nodes=n) try: br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] return br except: raise error.ResponseError(_("unexpected response:"), d) def between(self, pairs): batch = 8 # avoid giant requests r = [] for i in xrange(0, len(pairs), batch): n = " ".join(["-".join(map(hex, p)) for p in pairs[i:i + batch]]) d = self.do_read("between", pairs=n) try: r += [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] except: raise error.ResponseError(_("unexpected response:"), d) return r def changegroup(self, nodes, kind): n = " ".join(map(hex, nodes)) f = self.do_cmd("changegroup", roots=n) return util.chunkbuffer(zgenerator(f)) def changegroupsubset(self, bases, heads, source): self.requirecap('changegroupsubset', _('look up remote changes')) baselst = " ".join([hex(n) for n in bases]) headlst = " ".join([hex(n) for n in heads]) f = self.do_cmd("changegroupsubset", bases=baselst, heads=headlst) return util.chunkbuffer(zgenerator(f)) def unbundle(self, cg, heads, source): # have to stream bundle to a temp file because we do not have # http 1.1 chunked transfer. type = "" types = self.capable('unbundle') # servers older than d1b16a746db6 will send 'unbundle' as a # boolean capability try: types = types.split(',') except AttributeError: types = [""] if types: for x in types: if x in changegroup.bundletypes: type = x break tempname = changegroup.writebundle(cg, None, type) fp = url.httpsendfile(tempname, "rb") try: try: resp = self.do_read( 'unbundle', data=fp, headers={'Content-Type': 'application/octet-stream'}, heads=' '.join(map(hex, heads))) resp_code, output = resp.split('\n', 1) try: ret = int(resp_code) except ValueError, err: raise error.ResponseError( _('push failed (unexpected response):'), resp) self.ui.write(output) return ret except socket.error, err: if err[0] in (errno.ECONNRESET, errno.EPIPE): raise util.Abort(_('push failed: %s') % err[1]) raise util.Abort(err[1]) finally: fp.close() os.unlink(tempname) def stream_out(self): return self.do_cmd('stream_out') class httpsrepository(httprepository): def __init__(self, ui, path): if not url.has_https: raise util.Abort(_('Python support for SSL and HTTPS ' 'is not installed')) httprepository.__init__(self, ui, path) def instance(ui, path, create): if create: raise util.Abort(_('cannot create new http repository')) try: if path.startswith('https:'): inst = httpsrepository(ui, path) else: inst = httprepository(ui, path) inst.between([(nullid, nullid)]) return inst except error.RepoError: ui.note('(falling back to static-http)\n') return statichttprepo.instance(ui, "static-" + path, create)