Mercurial > traipse_dev
view upmana/mercurial/httprepo.py @ 152:6081bdc2b8d5 beta
Traipse Beta 'OpenRPG' {091125-00}
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 (Beta)
Added Bookmarks
Fix to Remote Admin Commands
Minor fix to text based Server
Fix to Pretty Print, from Core
Fix to Splitter Nodes not being created
Fix to massive amounts of images loading, from Core
Added 'boot' command to remote admin
Added confirmation window for sent nodes
Minor changes to allow for portability to an OpenSUSE linux OS
Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG
Zoom Mouse plugin added
Images added to Plugin UI
Switching to Element Tree
Map efficiency, from FlexiRPG
Added Status Bar to Update Manager
default_manifest.xml renamed to default_upmana.xml
Cleaner clode for saved repositories
New TrueDebug Class in orpg_log (See documentation for usage)
Mercurial's hgweb folder is ported to upmana
Pretty important update that can help remove thousands of dead children from your
gametree.
Children, <forms />, <group_atts />, <horizontal />, <cols />, <rows />, <height
/>, etc... are all tags now. Check your gametree and look for dead children!!
New Gametree Recursion method, mapping, and context sensitivity. !Infinite Loops
return error instead of freezing the software!
New Syntax added for custom PC sheets
Tip of the Day added, from Core and community
Fixed Whiteboard ID to prevent random line or text deleting. Modified ID's to
prevent non updated clients from ruining the fix.
author | sirebral |
---|---|
date | Wed, 25 Nov 2009 06:16:35 -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)