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Update gdbus.py

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Pascal Vizeli 2018-04-20 10:15:29 +02:00 committed by GitHub
parent 5a6051f9a1
commit 34d67a7bcd
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1 changed files with 8 additions and 3 deletions
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11
hassio/misc/gdbus.py
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@ -10,7 +10,7 @@ CALL = ("gdbus call --system --dest {bus} --object-path {obj} "
"--method {obj}.{method} {args}") "--method {obj}.{method} {args}")
class DbusCallError(Exception): class DbusError(Exception):
"""Dbus call going wrong.""" """Dbus call going wrong."""
pass pass
@ -23,6 +23,11 @@ class Dbus(object):
self.loop = loop self.loop = loop
self.bus_name = bus_name self.bus_name = bus_name
self.object_path = object_path self.object_path = object_path
@staticmethod
def _gvariant(raw):
"""Parse GVariant input to python."""
return raw
async def _call_dbus(self, method, *args): async def _call_dbus(self, method, *args):
"""Call a dbus method.""" """Call a dbus method."""
@ -46,12 +51,12 @@ class Dbus(object):
data, _ = await proc.communicate() data, _ = await proc.communicate()
except OSError as err: except OSError as err:
_LOGGER.error("Can't send dbus command %s: %s", method, err) _LOGGER.error("Can't send dbus command %s: %s", method, err)
raise DbusCallError() from None raise DbusError() from None
# Success? # Success?
if proc.returncode != 0: if proc.returncode != 0:
_LOGGER.info("Error %s.%s: %s", self.object_path, method, data) _LOGGER.info("Error %s.%s: %s", self.object_path, method, data)
raise DbusCallError() raise DbusError()
# Parse and return data # Parse and return data
return self._gvariant(data) return self._gvariant(data)