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parse ptp errors gracefully #9

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parse ptp errors gracefully #9

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986f343
parse ptp errors gracefully
Mar 16, 2018
2fb61d9
Expose PTPError exception class so they can be handled by client libr…
meelash Mar 20, 2018
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3 changes: 2 additions & 1 deletion chdkptp/__init__.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
from chdkptp.device import ChdkDevice, list_devices, DeviceInfo
from chdkptp.lua import PTPError

__version__ = "0.1.3"
__all__ = ['ChdkDevice', 'list_devices', 'DeviceInfo']
__all__ = ['ChdkDevice', 'list_devices', 'DeviceInfo', 'PTPError']
6 changes: 3 additions & 3 deletions chdkptp/lua.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,13 +11,13 @@

class PTPError(Exception):
def __init__(self, err_table):
msg = err_table.get('message')
errcode = err_table.get('ptp_rc')
msg = err_table['msg']
errcode = err_table['ptp_rc']
super(PTPError, self).__init__(
"{0} (ptp_code: {1})".format(msg or "Unknown error",
errcode or 'unknown'))
self.ptp_code = errcode
self.traceback = err_table.get('traceback')
self.traceback = err_table['traceback']


class LuaContext(object):
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