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IGN:Add open method to device interface

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Kovid Goyal 2008-12-31 13:44:12 -08:00
parent a38b1bf0a6
commit 352b2b225a
1 changed files with 12 additions and 0 deletions
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src/calibre/devices/interface.py
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@ -39,6 +39,18 @@ class Device(object):
'''Return the FDI description of this device for HAL on linux.''' '''Return the FDI description of this device for HAL on linux.'''
return '' return ''
def open(self):
'''
Perform any device specific initialization. Called after the device is
detected but before any other functions that communicate with the device.
For example: For devices that present themselves as USB Mass storage
devices, this method would be responsible for mounting the device or
if the device has been automounted, for finding out where it has been
mounted. The driver for the PRS505 has a implementation of this function
that should serve as a good example for USB Mass storage devices.
'''
raise NotImplementedError()
def set_progress_reporter(self, report_progress): def set_progress_reporter(self, report_progress):
''' '''
@param report_progress: Function that is called with a % progress @param report_progress: Function that is called with a % progress