esme: import smpplib module on first use
Change-Id: Icc92937fdada9210f788805dbc42b80014e345e8
diff --git a/src/osmo_gsm_tester/obj/esme.py b/src/osmo_gsm_tester/obj/esme.py
index 41ec87f..e23e88c 100644
--- a/src/osmo_gsm_tester/obj/esme.py
+++ b/src/osmo_gsm_tester/obj/esme.py
@@ -17,12 +17,6 @@
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
-import smpplib.gsm
-import smpplib.client
-import smpplib.command
-import smpplib.consts
-import smpplib.exceptions
-
from ..core import log
from ..core.event_loop import MainLoop
@@ -35,9 +29,6 @@
class Esme(log.Origin):
- MSGMODE_TRANSACTION = smpplib.consts.SMPP_MSGMODE_FORWARD
- MSGMODE_STOREFORWARD = smpplib.consts.SMPP_MSGMODE_STOREFORWARD
-
def __init__(self, msisdn):
self.msisdn = msisdn
# Get last characters of msisdn to stay inside MAX_SYS_ID_LEN. Similar to modulus operator.
@@ -51,6 +42,13 @@
self.listening = False
self.references_pending_receipt = []
self.next_user_message_reference = 1
+ import smpplib.gsm
+ import smpplib.client
+ import smpplib.command
+ import smpplib.consts
+ import smpplib.exceptions
+ self.MSGMODE_TRANSACTION = smpplib.consts.SMPP_MSGMODE_FORWARD
+ self.MSGMODE_STOREFORWARD = smpplib.consts.SMPP_MSGMODE_STOREFORWARD
def __del__(self):
self.cleanup()