Python - capturing subprocess exceptions
<p>I'm using os.popen(cmd) to connect to a database with isql. This is in Unix, Python version 2.3.4. I'm trying to implement error handling, and I'm wondering if there's
an efficient way to capture errors/exceptions raised by called subprocesses such as this, without dealing with stderr, etc.</p>

<p>Thanks,<br>
Dan</p>
