diff options
Diffstat (limited to 'lib/python/Components/Console.py')
| -rw-r--r-- | lib/python/Components/Console.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/python/Components/Console.py b/lib/python/Components/Console.py index c5fa5f98..f1f3fd95 100644 --- a/lib/python/Components/Console.py +++ b/lib/python/Components/Console.py @@ -8,7 +8,7 @@ class Console(object): self.callbacks = {} self.extra_args = {} - def ePopen(self, cmd, callback, extra_args=[]): + def ePopen(self, cmd, callback=None, extra_args=[]): name = cmd i = 0 while self.appContainers.has_key(name): @@ -21,7 +21,9 @@ class Console(object): self.appContainers[name] = eConsoleAppContainer() self.appContainers[name].dataAvail.append(boundFunction(self.dataAvailCB,name)) self.appContainers[name].appClosed.append(boundFunction(self.finishedCB,name)) - retval = self.appContainers[name].execute(cmd) + if isinstance(cmd, str): # until .execute supports a better api + cmd = [cmd] + retval = self.appContainers[name].execute(*cmd) if retval: self.finishedCB(name, retval) @@ -50,5 +52,6 @@ class Console(object): extra_args = self.extra_args[name] del self.appContainers[name] del self.extra_args[name] - self.callbacks[name](data,retval,extra_args) + if self.callbacks[name]: + self.callbacks[name](data,retval,extra_args) del self.callbacks[name] |