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annotate silvermirror/unison.py @ 23:4f1e45a8656c

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author Jeff Hammel <k0scist@gmail.com>
date Tue, 21 Jan 2014 09:24:15 -0800
parents 743c920bc041
children e8752ce07aa0
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9b139702a8f9 use a real backend architecture with an inteface and vastly simplify unify.py
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1 """
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2 unison backend for silvermirror
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3 """
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4
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5 import pexpect
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6 import subprocess
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7 from interface import Reflector
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8
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9 class unison(Reflector):
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10
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11 def sync(self, host, resource, ignore=(), password=None, test=False):
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12 command = ['unison', '-auto', '-batch', resource, 'ssh://%s/%s' % (host, resource)]
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13 for i in ignore:
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14 command.extend(('-ignore', "'Name %s'" % i))
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16 command = ' '.join(command)
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17 print command # XXX debug -- should go to logging
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18 if not test:
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19 if password:
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20 child = pexpect.spawn(command, timeout=36000, maxread=1)
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21 child.expect('password: ')
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22 child.sendline(password)
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23 print child.read() # XXX -> logging
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24 else:
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25 # XXX should not use shell=True
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26 subprocess.call(command, shell=True)