sshrepo: adjust file comment

mercurial/sshrepo.py

@@ -1,127 +1,127
-# hg.py - repository classes for mercurial
+# sshrepo.py - ssh repository proxy class for mercurial
 #
 # Copyright 2005 Matt Mackall <[e-mail]>
 #
 # This software may be used and distributed according to the terms
 # of the GNU General Public License, incorporated herein by reference.
 
 import os, re, select
 
 class sshrepository(remoterepository):
     def __init__(self, ui, path):
         self.url = path
         self.ui = ui
 
         m = re.match(r'ssh://(([^@]+)@)?([^:/]+)(:(\d+))?(/(.*))?', path)
         if not m:
             raise RepoError("couldn't parse destination %s" % path)
 
         self.user = m.group(2)
         self.host = m.group(3)
         self.port = m.group(5)
         self.path = m.group(7) or "."
 
         args = self.user and ("%s@%s" % (self.user, self.host)) or self.host
         args = self.port and ("%s -p %s") % (args, self.port) or args
 
         sshcmd = self.ui.config("ui", "ssh", "ssh")
         remotecmd = self.ui.config("ui", "remotecmd", "hg")
         cmd = "%s %s '%s -R %s serve --stdio'"
         cmd = cmd % (sshcmd, args, remotecmd, self.path)
 
         self.pipeo, self.pipei, self.pipee = os.popen3(cmd)
 
     def readerr(self):
         while 1:
             r,w,x = select.select([self.pipee], [], [], 0)
             if not r: break
             l = self.pipee.readline()
             if not l: break
             self.ui.status("remote: ", l)
 
     def __del__(self):
         try:
             self.pipeo.close()
             self.pipei.close()
             for l in self.pipee:
                 self.ui.status("remote: ", l)
             self.pipee.close()
         except:
             pass
 
     def dev(self):
         return -1
 
     def do_cmd(self, cmd, **args):
         self.ui.debug("sending %s command\n" % cmd)
         self.pipeo.write("%s\n" % cmd)
         for k, v in args.items():
             self.pipeo.write("%s %d\n" % (k, len(v)))
             self.pipeo.write(v)
         self.pipeo.flush()
 
         return self.pipei
 
     def call(self, cmd, **args):
         r = self.do_cmd(cmd, **args)
         l = r.readline()
         self.readerr()
         try:
             l = int(l)
         except:
             raise RepoError("unexpected response '%s'" % l)
         return r.read(l)
 
     def lock(self):
         self.call("lock")
         return remotelock(self)
 
     def unlock(self):
         self.call("unlock")
 
     def heads(self):
         d = self.call("heads")
         try:
             return map(bin, d[:-1].split(" "))
         except:
             raise RepoError("unexpected response '%s'" % (d[:400] + "..."))
 
     def branches(self, nodes):
         n = " ".join(map(hex, nodes))
         d = self.call("branches", nodes=n)
         try:
             br = [ tuple(map(bin, b.split(" "))) for b in d.splitlines() ]
             return br
         except:
             raise RepoError("unexpected response '%s'" % (d[:400] + "..."))
 
     def between(self, pairs):
         n = "\n".join(["-".join(map(hex, p)) for p in pairs])
         d = self.call("between", pairs=n)
         try:
             p = [ l and map(bin, l.split(" ")) or [] for l in d.splitlines() ]
             return p
         except:
             raise RepoError("unexpected response '%s'" % (d[:400] + "..."))
 
     def changegroup(self, nodes):
         n = " ".join(map(hex, nodes))
         f = self.do_cmd("changegroup", roots=n)
         return self.pipei
 
     def addchangegroup(self, cg):
         d = self.call("addchangegroup")
         if d:
             raise RepoError("push refused: %s", d)
 
         while 1:
             d = cg.read(4096)
             if not d: break
             self.pipeo.write(d)
             self.readerr()
 
         self.pipeo.flush()
 
         self.readerr()
         l = int(self.pipei.readline())
         return self.pipei.read(l) != ""