mirror of
https://github.com/libguestfs/libguestfs.git
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53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
# libguestfs Python bindings
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# Copyright (C) 2011 Red Hat Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import os
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import guestfs
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g = guestfs.GuestFS (python_return_dict=True)
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log_invoked = 0
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def log_callback (ev,eh,buf,array):
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global log_invoked
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log_invoked += 1
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if ev == guestfs.EVENT_APPLIANCE:
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buf = buf.rstrip()
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# Log what happened.
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print ("python event logged: event=%s eh=%d buf='%s' array=%s" %
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(guestfs.event_to_string (ev), eh, buf, array))
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# Register an event callback for all log messages.
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events = guestfs.EVENT_APPLIANCE | guestfs.EVENT_LIBRARY \
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| guestfs.EVENT_WARNING | guestfs.EVENT_TRACE
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g.set_event_callback (log_callback, events)
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# Now make sure we see some messages.
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g.set_trace (1)
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g.set_verbose (1)
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# Do some stuff.
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g.add_drive_ro ("/dev/null")
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g.set_autosync (1)
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g.close ()
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if log_invoked == 0:
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raise "Error: log_invoked should be > 0"
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