Mercurial > hg > mercurial-crew-with-dirclash
view mercurial/httprepo.py @ 1959:d53a18f592be
add -f/--force to pull, incoming, outgoing, to work on unrelated repo.
before this, push would not push from e.g. "hg" repo to "kernel" repo
but other commands worked. this was bad idea, could merge unrelated
projects by accident. i did this tonight.
now, all commands still work with unrelated repo but need
--force/-f. abort is default. this is safer.
author | Vadim Gelfer <vadim.gelfer@gmail.com> |
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date | Tue, 14 Mar 2006 22:58:14 -0800 |
parents | 8a8ab47cccde |
children | 1a09814a5b1f |
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# httprepo.py - HTTP repository proxy classes for mercurial # # Copyright 2005 Matt Mackall <mpm@selenic.com> # # This software may be used and distributed according to the terms # of the GNU General Public License, incorporated herein by reference. from node import * from remoterepo import * from i18n import gettext as _ from demandload import * demandload(globals(), "hg os urllib urllib2 urlparse zlib util") class httprepository(remoterepository): def __init__(self, ui, path): # fix missing / after hostname s = urlparse.urlsplit(path) partial = s[2] if not partial: partial = "/" self.url = urlparse.urlunsplit((s[0], s[1], partial, '', '')) self.ui = ui no_list = [ "localhost", "127.0.0.1" ] host = ui.config("http_proxy", "host") if host is None: host = os.environ.get("http_proxy") if host and host.startswith('http://'): host = host[7:] user = ui.config("http_proxy", "user") passwd = ui.config("http_proxy", "passwd") no = ui.config("http_proxy", "no") if no is None: no = os.environ.get("no_proxy") if no: no_list = no_list + no.split(",") no_proxy = 0 for h in no_list: if (path.startswith("http://" + h + "/") or path.startswith("http://" + h + ":") or path == "http://" + h): no_proxy = 1 # Note: urllib2 takes proxy values from the environment and those will # take precedence for env in ["HTTP_PROXY", "http_proxy", "no_proxy"]: try: if os.environ.has_key(env): del os.environ[env] except OSError: pass proxy_handler = urllib2.BaseHandler() if host and not no_proxy: proxy_handler = urllib2.ProxyHandler({"http" : "http://" + host}) authinfo = None if user and passwd: passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm() passmgr.add_password(None, host, user, passwd) authinfo = urllib2.ProxyBasicAuthHandler(passmgr) opener = urllib2.build_opener(proxy_handler, authinfo) # 1.0 here is the _protocol_ version opener.addheaders = [('User-agent', 'mercurial/proto-1.0')] urllib2.install_opener(opener) def dev(self): return -1 def lock(self): raise util.Abort(_('operation not supported over http')) def do_cmd(self, cmd, **args): self.ui.debug(_("sending %s command\n") % cmd) q = {"cmd": cmd} q.update(args) qs = urllib.urlencode(q) cu = "%s?%s" % (self.url, qs) resp = urllib2.urlopen(cu) proto = resp.headers['content-type'] # accept old "text/plain" and "application/hg-changegroup" for now if not proto.startswith('application/mercurial') and \ not proto.startswith('text/plain') and \ not proto.startswith('application/hg-changegroup'): raise hg.RepoError(_("'%s' does not appear to be an hg repository") % self.url) if proto.startswith('application/mercurial'): version = proto[22:] if float(version) > 0.1: raise hg.RepoError(_("'%s' uses newer protocol %s") % (self.url, version)) return resp def heads(self): d = self.do_cmd("heads").read() try: return map(bin, d[:-1].split(" ")) except: self.ui.warn(_("unexpected response:\n") + d[:400] + "\n...\n") raise def branches(self, nodes): n = " ".join(map(hex, nodes)) d = self.do_cmd("branches", nodes=n).read() try: br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ] return br except: self.ui.warn(_("unexpected response:\n") + d[:400] + "\n...\n") raise def between(self, pairs): n = "\n".join(["-".join(map(hex, p)) for p in pairs]) d = self.do_cmd("between", pairs=n).read() try: p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ] return p except: self.ui.warn(_("unexpected response:\n") + d[:400] + "\n...\n") raise def changegroup(self, nodes, kind): n = " ".join(map(hex, nodes)) f = self.do_cmd("changegroup", roots=n) bytes = 0 def zgenerator(f): zd = zlib.decompressobj() for chnk in f: yield zd.decompress(chnk) yield zd.flush() return util.chunkbuffer(zgenerator(util.filechunkiter(f))) class httpsrepository(httprepository): pass