185 def Command(cmd, args="", prefix="", pipe=True, cwd=None):  argument
186   cwd = cwd or os.getcwd()
190   print "in %s" % cwd
194       return subprocess.check_output(cmd_line, shell=True, cwd=cwd)
196       return subprocess.check_call(cmd_line, shell=True, cwd=cwd)
209   def Command(self, cmd, args="", prefix="", pipe=True, cwd=None):  argument
210     return Command(cmd, args, prefix, pipe, cwd=cwd)
344   def Command(self, name, args, cwd=None):  argument
346         name, args, "", True, cwd=cwd or self.default_cwd)
349   def Git(self, args="", prefix="", pipe=True, retry_on=None, cwd=None):  argument
351         "git", args, prefix, pipe, cwd=cwd or self.default_cwd)
357   def SVN(self, args="", prefix="", pipe=True, retry_on=None, cwd=None):  argument
359         "svn", args, prefix, pipe, cwd=cwd or self.default_cwd)
368           cwd=self.default_cwd)
405   def InitialEnvironmentChecks(self, cwd):  argument
407     if not os.path.exists(os.path.join(cwd, ".git")):  # pragma: no cover
523     self.Command("svn", "update", cwd=self._options.svn)
524     if self.Command("svn", "status", cwd=self._options.svn) != "":
528                         cwd=self._options.svn):
534         cwd=self._options.svn)