[EMAIL PROTECTED] wrote: > hi > > i have a piece of python code extract that calls an external java > program > cmd = """java someclass someargs""" > try: > ret = os.WEXITSTATUS(os.system(cmd)) > except: > print blah > else: > dosomething(ret) > > the thing is, the java class "someclass" produces it's own errors when > something goes wrong. > something like > java.io.FileNotFoundException: somefile (No such file or directory) > at java.io.FileInputStream.open(Native Method) > at java.io.FileInputStream.<init>(FileInputStream.java:106) > at java.io.FileInputStream.<init>(FileInputStream.java:66) > ...... > > how can i supress this error from showing when i execute > ./pythonscript.py and at the same time logging it to an errlog file??
You probably want to catche the subprocesses stdout/stderr streams. To do so, use the subprocess module (if you are on python2.4), or the popen2-module. See the docs for how to use them. -- Regards, Diez B. Roggisch -- http://mail.python.org/mailman/listinfo/python-list
