Change in ...pysim[master]: python3 conversion: Use python 2 and 3 compatible exceptions

[gnutoo]

gnutoo has uploaded this change for review. ( https://gerrit.osmocom.org/c/pysim/+/15503


Change subject: python3 conversion: Use python 2 and 3 compatible exceptions
......................................................................

python3 conversion: Use python 2 and 3 compatible exceptions

Without that we have:
  $ python3 pySim-read.py
  Using serial reader (port=/dev/ttyUSB0, baudrate=9600) interface
  Traceback (most recent call last):
    File "pySim-read.py", line 91, in <module>
      from pySim.transport.serial import SerialSimLink
    File "/home/gnutoo/work/projects/osmocom/pysim/pySim/transport/serial.py", line 29, in <module>
      from pySim.exceptions import NoCardError, ProtocolError
    File "/home/gnutoo/work/projects/osmocom/pysim/pySim/exceptions.py", line 26, in <module>
      import exceptions
  ModuleNotFoundError: No module named 'exceptions'

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo at cyberdimension.org>
Change-Id: Ie45dc7ccd72fe077ba3b424f221ff4ed02db436c
---
M pySim/exceptions.py
1 file changed, 8 insertions(+), 5 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/pysim refs/changes/03/15503/1

diff --git a/pySim/exceptions.py b/pySim/exceptions.py
index 831b1c9..c57b89c 100644
--- a/pySim/exceptions.py
+++ b/pySim/exceptions.py
@@ -23,14 +23,17 @@
 
 from __future__ import absolute_import
 
-import exceptions
+try:
+        # This if for compatibility with python 2 and 3
+	from exceptions import Exception
+except:
+        pass
 
-
-class NoCardError(exceptions.Exception):
+class NoCardError(Exception):
 	pass
 
-class ProtocolError(exceptions.Exception):
+class ProtocolError(Exception):
 	pass
 
-class ReaderError(exceptions.Exception):
+class ReaderError(Exception):
 	pass

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Gerrit-Project: pysim
Gerrit-Branch: master
Gerrit-Change-Id: Ie45dc7ccd72fe077ba3b424f221ff4ed02db436c
Gerrit-Change-Number: 15503
Gerrit-PatchSet: 1
Gerrit-Owner: gnutoo <GNUtoo at cyberdimension.org>
Gerrit-MessageType: newchange
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