From: Andreas Frisch <andreas.frisch@multimedia-labs.de>
Date: Wed, 29 Oct 2008 09:09:25 +0000 (+0000)
Subject: add eBatch function for running system commands sequentially
X-Git-Tag: 2.6.0~682
X-Git-Url: https://git.cweiske.de/enigma2.git/commitdiff_plain/70b53484f6ed9f68dce39547677d841d121bb590

add eBatch function for running system commands sequentially
---

diff --git a/lib/python/Components/Console.py b/lib/python/Components/Console.py
index c451eba7..b0348240 100644
--- a/lib/python/Components/Console.py
+++ b/lib/python/Components/Console.py
@@ -25,6 +25,21 @@ class Console(object):
 		if retval:
 			self.finishedCB(name, retval)
 
+	def eBatch(self, cmds, callback, debug=False):
+		self.debug = debug
+		cmd = cmds.pop(0)
+		self.ePopen(cmd, self.eBatchCB, [cmds, callback, cmd])
+
+	def eBatchCB(self, data, retval, extra_args):
+		(cmds, callback, lastcmd) = extra_args
+		if self.debug:
+			print '[eBatch] cmd="%s", retval=%s, cmds left=%d, data:\n%s' % (lastcmd, retval, len(cmds), data)
+		if len(cmds):
+			cmd = cmds.pop(0)
+			self.ePopen(cmd, self.eBatchCB, [cmds, callback, cmd])
+		else:
+			callback()
+
 	def dataAvailCB(self, name, data):
 		self.appResults[name] += data