# hgweb.py - web interface to a mercurial repository # # Copyright 21 May 2005 - (c) 2005 Jake Edge # Copyright 2005 Matt Mackall # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. import os, cgi, sys import mimetypes from demandload import demandload demandload(globals(), "mdiff time re socket zlib errno ui hg ConfigParser") demandload(globals(), "zipfile tempfile StringIO tarfile BaseHTTPServer util") demandload(globals(), "mimetypes templater") from node import * from i18n import gettext as _ def up(p): if p[0] != "/": p = "/" + p if p[-1] == "/": p = p[:-1] up = os.path.dirname(p) if up == "/": return "/" return up + "/" def get_mtime(repo_path): hg_path = os.path.join(repo_path, ".hg") cl_path = os.path.join(hg_path, "00changelog.i") if os.path.exists(os.path.join(cl_path)): return os.stat(cl_path).st_mtime else: return os.stat(hg_path).st_mtime def staticfile(directory, fname): """return a file inside directory with guessed content-type header fname always uses '/' as directory separator and isn't allowed to contain unusual path components. Content-type is guessed using the mimetypes module. Return an empty string if fname is illegal or file not found. """ parts = fname.split('/') path = directory for part in parts: if (part in ('', os.curdir, os.pardir) or os.sep in part or os.altsep is not None and os.altsep in part): return "" path = os.path.join(path, part) try: os.stat(path) ct = mimetypes.guess_type(path)[0] or "text/plain" return "Content-type: %s\n\n%s" % (ct, file(path).read()) except (TypeError, OSError): # illegal fname or unreadable file return "" class hgrequest(object): def __init__(self, inp=None, out=None, env=None): self.inp = inp or sys.stdin self.out = out or sys.stdout self.env = env or os.environ self.form = cgi.parse(self.inp, self.env, keep_blank_values=1) def write(self, *things): for thing in things: if hasattr(thing, "__iter__"): for part in thing: self.write(part) else: try: self.out.write(str(thing)) except socket.error, inst: if inst[0] != errno.ECONNRESET: raise def header(self, headers=[('Content-type','text/html')]): for header in headers: self.out.write("%s: %s\r\n" % header) self.out.write("\r\n") def httphdr(self, type, file="", size=0): headers = [('Content-type', type)] if file: headers.append(('Content-disposition', 'attachment; filename=%s' % file)) if size > 0: headers.append(('Content-length', str(size))) self.header(headers) class hgweb(object): def __init__(self, repo, name=None): if type(repo) == type(""): self.repo = hg.repository(ui.ui(), repo) else: self.repo = repo self.mtime = -1 self.reponame = name self.archives = 'zip', 'gz', 'bz2' def refresh(self): mtime = get_mtime(self.repo.root) if mtime != self.mtime: self.mtime = mtime self.repo = hg.repository(self.repo.ui, self.repo.root) self.maxchanges = int(self.repo.ui.config("web", "maxchanges", 10)) self.maxfiles = int(self.repo.ui.config("web", "maxfiles", 10)) self.allowpull = self.repo.ui.configbool("web", "allowpull", True) def archivelist(self, nodeid): for i in self.archives: if self.repo.ui.configbool("web", "allow" + i, False): yield {"type" : i, "node" : nodeid} def listfiles(self, files, mf): for f in files[:self.maxfiles]: yield self.t("filenodelink", node=hex(mf[f]), file=f) if len(files) > self.maxfiles: yield self.t("fileellipses") def listfilediffs(self, files, changeset): for f in files[:self.maxfiles]: yield self.t("filedifflink", node=hex(changeset), file=f) if len(files) > self.maxfiles: yield self.t("fileellipses") def siblings(self, siblings=[], rev=None, hiderev=None, **args): if not rev: rev = lambda x: "" siblings = [s for s in siblings if s != nullid] if len(siblings) == 1 and rev(siblings[0]) == hiderev: return for s in siblings: yield dict(node=hex(s), rev=rev(s), **args) def renamelink(self, fl, node): r = fl.renamed(node) if r: return [dict(file=r[0], node=hex(r[1]))] return [] def showtag(self, t1, node=nullid, **args): for t in self.repo.nodetags(node): yield self.t(t1, tag=t, **args) def diff(self, node1, node2, files): def filterfiles(filters, files): l = [x for x in files if x in filters] for t in filters: if t and t[-1] != os.sep: t += os.sep l += [x for x in files if x.startswith(t)] return l parity = [0] def diffblock(diff, f, fn): yield self.t("diffblock", lines=prettyprintlines(diff), parity=parity[0], file=f, filenode=hex(fn or nullid)) parity[0] = 1 - parity[0] def prettyprintlines(diff): for l in diff.splitlines(1): if l.startswith('+'): yield self.t("difflineplus", line=l) elif l.startswith('-'): yield self.t("difflineminus", line=l) elif l.startswith('@'): yield self.t("difflineat", line=l) else: yield self.t("diffline", line=l) r = self.repo cl = r.changelog mf = r.manifest change1 = cl.read(node1) change2 = cl.read(node2) mmap1 = mf.read(change1[0]) mmap2 = mf.read(change2[0]) date1 = util.datestr(change1[2]) date2 = util.datestr(change2[2]) modified, added, removed, deleted, unknown = r.changes(node1, node2) if files: modified, added, removed = map(lambda x: filterfiles(files, x), (modified, added, removed)) diffopts = self.repo.ui.diffopts() showfunc = diffopts['showfunc'] ignorews = diffopts['ignorews'] for f in modified: to = r.file(f).read(mmap1[f]) tn = r.file(f).read(mmap2[f]) yield diffblock(mdiff.unidiff(to, date1, tn, date2, f, showfunc=showfunc, ignorews=ignorews), f, tn) for f in added: to = None tn = r.file(f).read(mmap2[f]) yield diffblock(mdiff.unidiff(to, date1, tn, date2, f, showfunc=showfunc, ignorews=ignorews), f, tn) for f in removed: to = r.file(f).read(mmap1[f]) tn = None yield diffblock(mdiff.unidiff(to, date1, tn, date2, f, showfunc=showfunc, ignorews=ignorews), f, tn) def changelog(self, pos): def changenav(**map): def seq(factor, maxchanges=None): if maxchanges: yield maxchanges if maxchanges >= 20 and maxchanges <= 40: yield 50 else: yield 1 * factor yield 3 * factor for f in seq(factor * 10): yield f l = [] last = 0 for f in seq(1, self.maxchanges): if f < self.maxchanges or f <= last: continue if f > count: break last = f r = "%d" % f if pos + f < count: l.append(("+" + r, pos + f)) if pos - f >= 0: l.insert(0, ("-" + r, pos - f)) yield {"rev": 0, "label": "(0)"} for label, rev in l: yield {"label": label, "rev": rev} yield {"label": "tip", "rev": "tip"} def changelist(**map): parity = (start - end) & 1 cl = self.repo.changelog l = [] # build a list in forward order for efficiency for i in range(start, end): n = cl.node(i) changes = cl.read(n) hn = hex(n) l.insert(0, {"parity": parity, "author": changes[1], "parent": self.siblings(cl.parents(n), cl.rev, cl.rev(n) - 1), "child": self.siblings(cl.children(n), cl.rev, cl.rev(n) + 1), "changelogtag": self.showtag("changelogtag",n), "manifest": hex(changes[0]), "desc": changes[4], "date": changes[2], "files": self.listfilediffs(changes[3], n), "rev": i, "node": hn}) parity = 1 - parity for e in l: yield e cl = self.repo.changelog mf = cl.read(cl.tip())[0] count = cl.count() start = max(0, pos - self.maxchanges + 1) end = min(count, start + self.maxchanges) pos = end - 1 yield self.t('changelog', changenav=changenav, manifest=hex(mf), rev=pos, changesets=count, entries=changelist) def search(self, query): def changelist(**map): cl = self.repo.changelog count = 0 qw = query.lower().split() def revgen(): for i in range(cl.count() - 1, 0, -100): l = [] for j in range(max(0, i - 100), i): n = cl.node(j) changes = cl.read(n) l.append((n, j, changes)) l.reverse() for e in l: yield e for n, i, changes in revgen(): miss = 0 for q in qw: if not (q in changes[1].lower() or q in changes[4].lower() or q in " ".join(changes[3][:20]).lower()): miss = 1 break if miss: continue count += 1 hn = hex(n) yield self.t('searchentry', parity=count & 1, author=changes[1], parent=self.siblings(cl.parents(n), cl.rev), child=self.siblings(cl.children(n), cl.rev), changelogtag=self.showtag("changelogtag",n), manifest=hex(changes[0]), desc=changes[4], date=changes[2], files=self.listfilediffs(changes[3], n), rev=i, node=hn) if count >= self.maxchanges: break cl = self.repo.changelog mf = cl.read(cl.tip())[0] yield self.t('search', query=query, manifest=hex(mf), entries=changelist) def changeset(self, nodeid): cl = self.repo.changelog n = self.repo.lookup(nodeid) nodeid = hex(n) changes = cl.read(n) p1 = cl.parents(n)[0] files = [] mf = self.repo.manifest.read(changes[0]) for f in changes[3]: files.append(self.t("filenodelink", filenode=hex(mf.get(f, nullid)), file=f)) def diff(**map): yield self.diff(p1, n, None) yield self.t('changeset', diff=diff, rev=cl.rev(n), node=nodeid, parent=self.siblings(cl.parents(n), cl.rev), child=self.siblings(cl.children(n), cl.rev), changesettag=self.showtag("changesettag",n), manifest=hex(changes[0]), author=changes[1], desc=changes[4], date=changes[2], files=files, archives=self.archivelist(nodeid)) def filelog(self, f, filenode): cl = self.repo.changelog fl = self.repo.file(f) filenode = hex(fl.lookup(filenode)) count = fl.count() def entries(**map): l = [] parity = (count - 1) & 1 for i in range(count): n = fl.node(i) lr = fl.linkrev(n) cn = cl.node(lr) cs = cl.read(cl.node(lr)) l.insert(0, {"parity": parity, "filenode": hex(n), "filerev": i, "file": f, "node": hex(cn), "author": cs[1], "date": cs[2], "rename": self.renamelink(fl, n), "parent": self.siblings(fl.parents(n), fl.rev, file=f), "child": self.siblings(fl.children(n), fl.rev, file=f), "desc": cs[4]}) parity = 1 - parity for e in l: yield e yield self.t("filelog", file=f, filenode=filenode, entries=entries) def filerevision(self, f, node): fl = self.repo.file(f) n = fl.lookup(node) node = hex(n) text = fl.read(n) changerev = fl.linkrev(n) cl = self.repo.changelog cn = cl.node(changerev) cs = cl.read(cn) mfn = cs[0] mt = mimetypes.guess_type(f)[0] rawtext = text if util.binary(text): mt = mt or 'application/octet-stream' text = "(binary:%s)" % mt mt = mt or 'text/plain' def lines(): for l, t in enumerate(text.splitlines(1)): yield {"line": t, "linenumber": "% 6d" % (l + 1), "parity": l & 1} yield self.t("filerevision", file=f, filenode=node, path=up(f), text=lines(), raw=rawtext, mimetype=mt, rev=changerev, node=hex(cn), manifest=hex(mfn), author=cs[1], date=cs[2], parent=self.siblings(fl.parents(n), fl.rev, file=f), child=self.siblings(fl.children(n), fl.rev, file=f), rename=self.renamelink(fl, n), permissions=self.repo.manifest.readflags(mfn)[f]) def fileannotate(self, f, node): bcache = {} ncache = {} fl = self.repo.file(f) n = fl.lookup(node) node = hex(n) changerev = fl.linkrev(n) cl = self.repo.changelog cn = cl.node(changerev) cs = cl.read(cn) mfn = cs[0] def annotate(**map): parity = 1 last = None for r, l in fl.annotate(n): try: cnode = ncache[r] except KeyError: cnode = ncache[r] = self.repo.changelog.node(r) try: name = bcache[r] except KeyError: cl = self.repo.changelog.read(cnode) bcache[r] = name = self.repo.ui.shortuser(cl[1]) if last != cnode: parity = 1 - parity last = cnode yield {"parity": parity, "node": hex(cnode), "rev": r, "author": name, "file": f, "line": l} yield self.t("fileannotate", file=f, filenode=node, annotate=annotate, path=up(f), rev=changerev, node=hex(cn), manifest=hex(mfn), author=cs[1], date=cs[2], rename=self.renamelink(fl, n), parent=self.siblings(fl.parents(n), fl.rev, file=f), child=self.siblings(fl.children(n), fl.rev, file=f), permissions=self.repo.manifest.readflags(mfn)[f]) def manifest(self, mnode, path): man = self.repo.manifest mn = man.lookup(mnode) mnode = hex(mn) mf = man.read(mn) rev = man.rev(mn) node = self.repo.changelog.node(rev) mff = man.readflags(mn) files = {} p = path[1:] if p and p[-1] != "/": p += "/" l = len(p) for f,n in mf.items(): if f[:l] != p: continue remain = f[l:] if "/" in remain: short = remain[:remain.find("/") + 1] # bleah files[short] = (f, None) else: short = os.path.basename(remain) files[short] = (f, n) def filelist(**map): parity = 0 fl = files.keys() fl.sort() for f in fl: full, fnode = files[f] if not fnode: continue yield {"file": full, "manifest": mnode, "filenode": hex(fnode), "parity": parity, "basename": f, "permissions": mff[full]} parity = 1 - parity def dirlist(**map): parity = 0 fl = files.keys() fl.sort() for f in fl: full, fnode = files[f] if fnode: continue yield {"parity": parity, "path": os.path.join(path, f), "manifest": mnode, "basename": f[:-1]} parity = 1 - parity yield self.t("manifest", manifest=mnode, rev=rev, node=hex(node), path=path, up=up(path), fentries=filelist, dentries=dirlist, archives=self.archivelist(hex(node))) def tags(self): cl = self.repo.changelog mf = cl.read(cl.tip())[0] i = self.repo.tagslist() i.reverse() def entries(notip=False, **map): parity = 0 for k,n in i: if notip and k == "tip": continue yield {"parity": parity, "tag": k, "tagmanifest": hex(cl.read(n)[0]), "date": cl.read(n)[2], "node": hex(n)} parity = 1 - parity yield self.t("tags", manifest=hex(mf), entries=lambda **x: entries(False, **x), entriesnotip=lambda **x: entries(True, **x)) def summary(self): cl = self.repo.changelog mf = cl.read(cl.tip())[0] i = self.repo.tagslist() i.reverse() def tagentries(**map): parity = 0 count = 0 for k,n in i: if k == "tip": # skip tip continue; count += 1 if count > 10: # limit to 10 tags break; c = cl.read(n) m = c[0] t = c[2] yield self.t("tagentry", parity = parity, tag = k, node = hex(n), date = t, tagmanifest = hex(m)) parity = 1 - parity def changelist(**map): parity = 0 cl = self.repo.changelog l = [] # build a list in forward order for efficiency for i in range(start, end): n = cl.node(i) changes = cl.read(n) hn = hex(n) t = changes[2] l.insert(0, self.t( 'shortlogentry', parity = parity, author = changes[1], manifest = hex(changes[0]), desc = changes[4], date = t, rev = i, node = hn)) parity = 1 - parity yield l cl = self.repo.changelog mf = cl.read(cl.tip())[0] count = cl.count() start = max(0, count - self.maxchanges) end = min(count, start + self.maxchanges) pos = end - 1 yield self.t("summary", desc = self.repo.ui.config("web", "description", "unknown"), owner = (self.repo.ui.config("ui", "username") or # preferred self.repo.ui.config("web", "contact") or # deprecated self.repo.ui.config("web", "author", "unknown")), # also lastchange = (0, 0), # FIXME manifest = hex(mf), tags = tagentries, shortlog = changelist) def filediff(self, file, changeset): cl = self.repo.changelog n = self.repo.lookup(changeset) changeset = hex(n) p1 = cl.parents(n)[0] cs = cl.read(n) mf = self.repo.manifest.read(cs[0]) def diff(**map): yield self.diff(p1, n, file) yield self.t("filediff", file=file, filenode=hex(mf.get(file, nullid)), node=changeset, rev=self.repo.changelog.rev(n), parent=self.siblings(cl.parents(n), cl.rev), child=self.siblings(cl.children(n), cl.rev), diff=diff) def archive(self, req, cnode, type): cs = self.repo.changelog.read(cnode) mnode = cs[0] mf = self.repo.manifest.read(mnode) rev = self.repo.manifest.rev(mnode) reponame = re.sub(r"\W+", "-", self.reponame) name = "%s-%s/" % (reponame, short(cnode)) files = mf.keys() files.sort() if type == 'zip': tmp = tempfile.mkstemp()[1] try: zf = zipfile.ZipFile(tmp, "w", zipfile.ZIP_DEFLATED) for f in files: zf.writestr(name + f, self.repo.file(f).read(mf[f])) zf.close() f = open(tmp, 'r') req.httphdr('application/zip', name[:-1] + '.zip', os.path.getsize(tmp)) req.write(f.read()) f.close() finally: os.unlink(tmp) else: tf = tarfile.TarFile.open(mode='w|' + type, fileobj=req.out) mff = self.repo.manifest.readflags(mnode) mtime = int(time.time()) if type == "gz": encoding = "gzip" else: encoding = "x-bzip2" req.header([('Content-type', 'application/x-tar'), ('Content-disposition', 'attachment; filename=%s%s%s' % (name[:-1], '.tar.', type)), ('Content-encoding', encoding)]) for fname in files: rcont = self.repo.file(fname).read(mf[fname]) finfo = tarfile.TarInfo(name + fname) finfo.mtime = mtime finfo.size = len(rcont) finfo.mode = mff[fname] and 0755 or 0644 tf.addfile(finfo, StringIO.StringIO(rcont)) tf.close() # add tags to things # tags -> list of changesets corresponding to tags # find tag, changeset, file def run(self, req=hgrequest()): def clean(path): p = util.normpath(path) if p[:2] == "..": raise "suspicious path" return p def header(**map): yield self.t("header", **map) def footer(**map): yield self.t("footer", **map) def expand_form(form): shortcuts = { 'cl': [('cmd', ['changelog']), ('rev', None)], 'cs': [('cmd', ['changeset']), ('node', None)], 'f': [('cmd', ['file']), ('filenode', None)], 'fl': [('cmd', ['filelog']), ('filenode', None)], 'fd': [('cmd', ['filediff']), ('node', None)], 'fa': [('cmd', ['annotate']), ('filenode', None)], 'mf': [('cmd', ['manifest']), ('manifest', None)], 'ca': [('cmd', ['archive']), ('node', None)], 'tags': [('cmd', ['tags'])], 'tip': [('cmd', ['changeset']), ('node', ['tip'])], 'static': [('cmd', ['static']), ('file', None)] } for k in shortcuts.iterkeys(): if form.has_key(k): for name, value in shortcuts[k]: if value is None: value = form[k] form[name] = value del form[k] self.refresh() expand_form(req.form) t = self.repo.ui.config("web", "templates", templater.templatepath()) static = self.repo.ui.config("web", "static", os.path.join(t,"static")) m = os.path.join(t, "map") style = self.repo.ui.config("web", "style", "") if req.form.has_key('style'): style = req.form['style'][0] if style: b = os.path.basename("map-" + style) p = os.path.join(t, b) if os.path.isfile(p): m = p port = req.env["SERVER_PORT"] port = port != "80" and (":" + port) or "" uri = req.env["REQUEST_URI"] if "?" in uri: uri = uri.split("?")[0] url = "http://%s%s%s" % (req.env["SERVER_NAME"], port, uri) if not self.reponame: self.reponame = (self.repo.ui.config("web", "name") or uri.strip('/') or self.repo.root) self.t = templater.templater(m, templater.common_filters, defaults={"url": url, "repo": self.reponame, "header": header, "footer": footer, }) if not req.form.has_key('cmd'): req.form['cmd'] = [self.t.cache['default'],] if req.form['cmd'][0] == 'changelog': c = self.repo.changelog.count() - 1 hi = c if req.form.has_key('rev'): hi = req.form['rev'][0] try: hi = self.repo.changelog.rev(self.repo.lookup(hi)) except hg.RepoError: req.write(self.search(hi)) return req.write(self.changelog(hi)) elif req.form['cmd'][0] == 'changeset': req.write(self.changeset(req.form['node'][0])) elif req.form['cmd'][0] == 'manifest': req.write(self.manifest(req.form['manifest'][0], clean(req.form['path'][0]))) elif req.form['cmd'][0] == 'tags': req.write(self.tags()) elif req.form['cmd'][0] == 'summary': req.write(self.summary()) elif req.form['cmd'][0] == 'filediff': req.write(self.filediff(clean(req.form['file'][0]), req.form['node'][0])) elif req.form['cmd'][0] == 'file': req.write(self.filerevision(clean(req.form['file'][0]), req.form['filenode'][0])) elif req.form['cmd'][0] == 'annotate': req.write(self.fileannotate(clean(req.form['file'][0]), req.form['filenode'][0])) elif req.form['cmd'][0] == 'filelog': req.write(self.filelog(clean(req.form['file'][0]), req.form['filenode'][0])) elif req.form['cmd'][0] == 'heads': req.httphdr("application/mercurial-0.1") h = self.repo.heads() req.write(" ".join(map(hex, h)) + "\n") elif req.form['cmd'][0] == 'branches': req.httphdr("application/mercurial-0.1") nodes = [] if req.form.has_key('nodes'): nodes = map(bin, req.form['nodes'][0].split(" ")) for b in self.repo.branches(nodes): req.write(" ".join(map(hex, b)) + "\n") elif req.form['cmd'][0] == 'between': req.httphdr("application/mercurial-0.1") nodes = [] if req.form.has_key('pairs'): pairs = [map(bin, p.split("-")) for p in req.form['pairs'][0].split(" ")] for b in self.repo.between(pairs): req.write(" ".join(map(hex, b)) + "\n") elif req.form['cmd'][0] == 'changegroup': req.httphdr("application/mercurial-0.1") nodes = [] if not self.allowpull: return if req.form.has_key('roots'): nodes = map(bin, req.form['roots'][0].split(" ")) z = zlib.compressobj() f = self.repo.changegroup(nodes, 'serve') while 1: chunk = f.read(4096) if not chunk: break req.write(z.compress(chunk)) req.write(z.flush()) elif req.form['cmd'][0] == 'archive': changeset = self.repo.lookup(req.form['node'][0]) type = req.form['type'][0] if (type in self.archives and self.repo.ui.configbool("web", "allow" + type, False)): self.archive(req, changeset, type) return req.write(self.t("error")) elif req.form['cmd'][0] == 'static': fname = req.form['file'][0] req.write(staticfile(static, fname) or self.t("error", error="%r not found" % fname)) else: req.write(self.t("error")) def create_server(repo): def openlog(opt, default): if opt and opt != '-': return open(opt, 'w') return default address = repo.ui.config("web", "address", "") port = int(repo.ui.config("web", "port", 8000)) use_ipv6 = repo.ui.configbool("web", "ipv6") accesslog = openlog(repo.ui.config("web", "accesslog", "-"), sys.stdout) errorlog = openlog(repo.ui.config("web", "errorlog", "-"), sys.stderr) class IPv6HTTPServer(BaseHTTPServer.HTTPServer): address_family = getattr(socket, 'AF_INET6', None) def __init__(self, *args, **kwargs): if self.address_family is None: raise hg.RepoError(_('IPv6 not available on this system')) BaseHTTPServer.HTTPServer.__init__(self, *args, **kwargs) class hgwebhandler(BaseHTTPServer.BaseHTTPRequestHandler): def log_error(self, format, *args): errorlog.write("%s - - [%s] %s\n" % (self.address_string(), self.log_date_time_string(), format % args)) def log_message(self, format, *args): accesslog.write("%s - - [%s] %s\n" % (self.address_string(), self.log_date_time_string(), format % args)) def do_POST(self): try: self.do_hgweb() except socket.error, inst: if inst[0] != errno.EPIPE: raise def do_GET(self): self.do_POST() def do_hgweb(self): query = "" p = self.path.find("?") if p: query = self.path[p + 1:] query = query.replace('+', ' ') env = {} env['GATEWAY_INTERFACE'] = 'CGI/1.1' env['REQUEST_METHOD'] = self.command env['SERVER_NAME'] = self.server.server_name env['SERVER_PORT'] = str(self.server.server_port) env['REQUEST_URI'] = "/" if query: env['QUERY_STRING'] = query host = self.address_string() if host != self.client_address[0]: env['REMOTE_HOST'] = host env['REMOTE_ADDR'] = self.client_address[0] if self.headers.typeheader is None: env['CONTENT_TYPE'] = self.headers.type else: env['CONTENT_TYPE'] = self.headers.typeheader length = self.headers.getheader('content-length') if length: env['CONTENT_LENGTH'] = length accept = [] for line in self.headers.getallmatchingheaders('accept'): if line[:1] in "\t\n\r ": accept.append(line.strip()) else: accept = accept + line[7:].split(',') env['HTTP_ACCEPT'] = ','.join(accept) req = hgrequest(self.rfile, self.wfile, env) self.send_response(200, "Script output follows") hg.run(req) hg = hgweb(repo) if use_ipv6: return IPv6HTTPServer((address, port), hgwebhandler) else: return BaseHTTPServer.HTTPServer((address, port), hgwebhandler) # This is a stopgap class hgwebdir(object): def __init__(self, config): def cleannames(items): return [(name.strip(os.sep), path) for name, path in items] if isinstance(config, (list, tuple)): self.repos = cleannames(config) elif isinstance(config, dict): self.repos = cleannames(config.items()) self.repos.sort() else: cp = ConfigParser.SafeConfigParser() cp.read(config) self.repos = [] if cp.has_section('paths'): self.repos.extend(cleannames(cp.items('paths'))) if cp.has_section('collections'): for prefix, root in cp.items('collections'): for path in util.walkrepos(root): repo = os.path.normpath(path) name = repo if name.startswith(prefix): name = name[len(prefix):] self.repos.append((name.lstrip(os.sep), repo)) self.repos.sort() def run(self, req=hgrequest()): def header(**map): yield tmpl("header", **map) def footer(**map): yield tmpl("footer", **map) m = os.path.join(templater.templatepath(), "map") tmpl = templater.templater(m, templater.common_filters, defaults={"header": header, "footer": footer}) def entries(**map): parity = 0 for name, path in self.repos: u = ui.ui() try: u.readconfig(os.path.join(path, '.hg', 'hgrc')) except IOError: pass get = u.config url = ('/'.join([req.env["REQUEST_URI"].split('?')[0], name]) .replace("//", "/")) # update time with local timezone try: d = (get_mtime(path), util.makedate()[1]) except OSError: continue yield dict(contact=(get("ui", "username") or # preferred get("web", "contact") or # deprecated get("web", "author", "unknown")), # also name=get("web", "name", name), url=url, parity=parity, shortdesc=get("web", "description", "unknown"), lastupdate=d) parity = 1 - parity virtual = req.env.get("PATH_INFO", "").strip('/') if virtual: real = dict(self.repos).get(virtual) if real: try: hgweb(real).run(req) except IOError, inst: req.write(tmpl("error", error=inst.strerror)) except hg.RepoError, inst: req.write(tmpl("error", error=str(inst))) else: req.write(tmpl("notfound", repo=virtual)) else: if req.form.has_key('static'): static = os.path.join(templater.templatepath(), "static") fname = req.form['static'][0] req.write(staticfile(static, fname) or tmpl("error", error="%r not found" % fname)) else: req.write(tmpl("index", entries=entries))