mirror of
https://github.com/gryf/pygtktalog.git
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70 lines
1.6 KiB
Python
70 lines
1.6 KiB
Python
# This Python file uses the following encoding: utf-8
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"""
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device (cd, dvd) helper
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"""
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import string
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import os
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import popen2
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from config import Config
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c = Config()
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def volname(mntp):
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"""read volume name from cd/dvd"""
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dev = mountpoint_to_dev(mntp)
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if dev != None:
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try:
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a = open(dev,"rb")
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a.seek(32808)
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b = a.read(32).strip()
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a.close()
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except:
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return None
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return b
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return None
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def volmount(mntp):
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"""mount device, return True/False"""
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dev = mountpoint_to_dev(mntp)
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if dev != None:
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_in,_out,_err = popen2.popen3("mount %s" % dev)
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inf = _err.readlines()
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for i in inf:
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i.strip()
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if check_mount(dev):
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return 'ok'
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else:
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return i.strip()
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return "Mount point does'nt exist in fstab"
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def check_mount(dev):
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"""Refresh the entries from fstab or mount."""
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mounts = os.popen('mount')
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for line in mounts.readlines():
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parts = line.split()
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device, txt1, mount_point, txt2, filesystem, options = parts
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if device == dev:
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return True
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return False
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def mountpoint_to_dev(mntp):
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"""guess mountpoint from fstab"""
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fstab = open("/etc/fstab")
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for line in fstab.readlines():
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a = line.split()
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try:
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if a[1] == mntp and a[0][0] != '#':
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fstab.close()
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return a[0]
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except:
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pass
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fstab.close()
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return None
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def eject_cd():
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if len(c.confd['eject']) > 0:
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os.popen("%s %s" %(c.confd['eject'],c.confd['cd']))
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