Do not re-throw exceptions because that still exposes username/pw

Just print 'em.

stager_access.py

@@ -98,7 +98,7 @@ def stage(surls, send_notifications=True):
     try:
         stageid = proxy.LtaStager.add_getid(surls, send_notifications)
     except xmlrpclib.Error as e:
-        raise Exception(remove_credentials_from_exception(e))
+        print(remove_credentials_from_exception(e))
     return stageid
 
 def get_status(stageid):
@@ -106,56 +106,56 @@ def get_status(stageid):
     try:
         return proxy.LtaStager.getstatus(stageid)
     except xmlrpclib.Error as e:
-        raise Exception(remove_credentials_from_exception(e))
+        print(remove_credentials_from_exception(e))
 
 def abort(stageid):
     """ Abort running request / release data of a finished request with given ID """
     try:
         return proxy.LtaStager.abort(stageid)
     except xmlrpclib.Error as e:
-        raise Exception(remove_credentials_from_exception(e))
+        print(remove_credentials_from_exception(e))
 
 def get_surls_requested(stageid):
     """ Get a list of all files that are requested via a running request with given ID  """
     try:
         return proxy.LtaStager.getrequestedurls(stageid)
     except xmlrpclib.Error as e:
-        raise Exception(remove_credentials_from_exception(e))
+        print(remove_credentials_from_exception(e))
 
 def get_surls_pending(stageid):
     """ Get a list of all files that are not yet online for a running request with given ID  """
     try:
         return proxy.LtaStager.getoutstandingurls(stageid)
     except xmlrpclib.Error as e:
-        raise Exception(remove_credentials_from_exception(e))
+        print(remove_credentials_from_exception(e))
 
 def get_surls_failed(stageid):
     """ Get a list of all files that have failed in a running request with given ID  """
     try:
         return proxy.LtaStager.getfailedurls(stageid)
     except xmlrpclib.Error as e:
-        raise Exception(remove_credentials_from_exception(e))
+        print(remove_credentials_from_exception(e))
 
 def get_surls_online(stageid):
     """ Get a list of all files that are already online for a running request with given ID  """
     try:
         return proxy.LtaStager.getstagedurls(stageid)
     except xmlrpclib.Error as e:
-        raise Exception(remove_credentials_from_exception(e))
+        print(remove_credentials_from_exception(e))
 
 def get_srm_token(stageid):
     """ Get the SRM request token for direct interaction with the SRM site via Grid/SRM tools """
     try:
         return proxy.LtaStager.gettoken(stageid)
     except xmlrpclib.Error as e:
-        raise Exception(remove_credentials_from_exception(e))
+        print(remove_credentials_from_exception(e))
 
 def reschedule(stageid):
     """ Reschedule a request with a given ID, e.g. after it was put on hold due to maintenance """
     try:
         return proxy.LtaStager.reschedule(stageid)
     except xmlrpclib.Error as e:
-        raise Exception(remove_credentials_from_exception(e))
+        print(remove_credentials_from_exception(e))
 
 def get_progress(status=None, exclude=False, only_last24h=False):
     """ Get a detailed list of all requests and their current progress.
@@ -172,7 +172,7 @@ def get_progress(status=None, exclude=False, only_last24h=False):
         else:
             all_requests = proxy.LtaStager.getprogress(True, 0)
     except xmlrpclib.Error as e:
-        raise Exception(remove_credentials_from_exception(e))
+        print(remove_credentials_from_exception(e))
     if status is not None and isinstance(status, string_types):
         if python_version == 3:
             all_items = all_requests.items()
@@ -190,7 +190,7 @@ def get_stuck_requests(min_retries = 3, days_without_activity = 30):
     try:
         p = proxy.LtaStager.getprogress(True, 0)
     except xmlrpclib.Error as e:
-        raise Exception(remove_credentials_from_exception(e))
+        print(remove_credentials_from_exception(e))
     stuck = {}
     for request_id, request_stats in p.items():
         if request_stats['Status'] != 'aborted' and int(request_stats['Retries']) >= min_retries: