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Code Issues Releases Wiki Activity

Better exception handling

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This commit is contained in:
slush 2013-01-05 14:42:09 +00:00
parent 68d46cb2f9
commit 842720052a
2 changed files with 10 additions and 7 deletions
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13
bitkeylib/transport.py
View File

@ -1,25 +1,28 @@
import struct import struct
import mapping import mapping
class NotImplementedException(Exception):
pass
class Transport(object): class Transport(object):
def __init__(self, device, *args, **kwargs): def __init__(self, device, *args, **kwargs):
self.device = device self.device = device
self._open() self._open()
def _open(self): def _open(self):
raise NotImplemented raise NotImplementedException("Not implemented")
def _close(self): def _close(self):
raise NotImplemented raise NotImplementedException("Not implemented")
def _write(self, msg): def _write(self, msg):
raise NotImplemented raise NotImplementedException("Not implemented")
def _read(self): def _read(self):
raise NotImplemented raise NotImplementedException("Not implemented")
def ready_to_read(self): def ready_to_read(self):
raise NotImplemented raise NotImplementedException("Not implemented")
def close(self): def close(self):
self._close() self._close()

4
bitkeylib/transport_fake.py
View File

@ -2,7 +2,7 @@
# Local serial port loopback: socat PTY,link=COM8 PTY,link=COM9 # Local serial port loopback: socat PTY,link=COM8 PTY,link=COM9
from transport import Transport from transport import Transport, NotImplementedException
class FakeTransport(Transport): class FakeTransport(Transport):
def __init__(self, device, *args, **kwargs): def __init__(self, device, *args, **kwargs):
@ -21,4 +21,4 @@ class FakeTransport(Transport):
pass pass
def _read(self): def _read(self):
raise NotImplemented raise NotImplementedException("Not implemented")