59 lines
2.0 KiB
Python
59 lines
2.0 KiB
Python
# High level interface to the isofs library.
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import core
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import defines
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import os.path
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def _wrap_volume_property(var_name, core_setter):
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def get(self):
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return getattr(self, var_name)
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def set(self, value):
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setattr(self, var_name, value)
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core_setter(self._volume, value)
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return property(get, set)
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class IsoFS(object):
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def __init__(self, volume_id='', publisher_id='',
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data_preparer_id=''):
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self._volume_id = volume_id
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self._publisher_id = publisher_id
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self._data_preparer_id = data_preparer_id
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self._volume = core.iso_volume_new(
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volume_id, publisher_id, data_preparer_id)
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self._volset = core.iso_volset_new(self._volume, volume_id)
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def __del__(self):
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core.iso_volume_free(self._volume)
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core.iso_volset_free(self._volset)
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volume_id = _wrap_volume_property(
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'_volume_id', core.iso_volume_set_volume_id)
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publisher_id = _wrap_volume_property(
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'_publisher_id', core.iso_volume_set_publisher_id)
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data_preparer_id = _wrap_volume_property(
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'_data_preparer_id', core.iso_volume_set_data_preparer_id)
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def add(self, disc_path, path, exclude=None): #, make_parents=False):
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disc_path = os.path.normpath(disc_path)
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path = os.path.abspath(os.path.normpath(path))
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exclude = exclude or []
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# Does the disc parent exist?
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disc_parent, _ = os.path.split(disc_path)
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if not core.iso_tree_volume_path_to_node(self._volume, disc_parent):
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print "No such parent"
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return # TODO: Raise exception and/or create all missing
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# parents.
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# Flush all ignores that may have stayed over.
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core.iso_exclude_empty()
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for exclude_path in exclude:
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core.iso_exclude_add_path(exclude_path)
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core.iso_tree_volume_add_path(self._volume, disc_path, path)
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def display(self):
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root = core.iso_volume_get_root(self._volume)
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core.iso_tree_print(root, 0)
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