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Ensure that mount points on linux are never blank. Also make find_device_nodes reusable

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Kovid Goyal 2011-10-10 09:23:50 +05:30
parent b4e6ceadd8
commit 304a0ae408
2 changed files with 8 additions and 3 deletions
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2
src/calibre/devices/interface.py
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@ -217,7 +217,7 @@ class DevicePlugin(Plugin):
'''
Unix version of :meth:`can_handle_windows`
:param device_info: Is a tupe of (vid, pid, bcd, manufacturer, product,
:param device_info: Is a tuple of (vid, pid, bcd, manufacturer, product,
serial number)
'''

9
src/calibre/devices/usbms/device.py
View File

@ -483,7 +483,7 @@ class Device(DeviceConfig, DevicePlugin):
self._card_a_prefix = get_card_prefix('carda')
self._card_b_prefix = get_card_prefix('cardb')
def find_device_nodes(self):
def find_device_nodes(self, detected_device=None):
def walk(base):
base = os.path.abspath(os.path.realpath(base))
@ -507,8 +507,11 @@ class Device(DeviceConfig, DevicePlugin):
d, j = os.path.dirname, os.path.join
usb_dir = None
if detected_device is None:
detected_device = self.detected_device
def test(val, attr):
q = getattr(self.detected_device, attr)
q = getattr(detected_device, attr)
return q == val
for x, isfile in walk('/sys/devices'):
@ -596,6 +599,8 @@ class Device(DeviceConfig, DevicePlugin):
label = self.STORAGE_CARD2_VOLUME_LABEL
if not label:
label = self.STORAGE_CARD_VOLUME_LABEL + ' 2'
if not label:
label = 'E-book Reader (%s)'%type
extra = 0
while True:
q = ' (%d)'%extra if extra else ''