165
def to_element(self):
166
"""Convert to XML element"""
167
from bzrlib.xml import Element
171
e.set('name', self.name)
172
e.set('file_id', self.file_id)
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e.set('kind', self.kind)
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if self.text_size != None:
176
e.set('text_size', '%d' % self.text_size)
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for f in ['text_id', 'text_sha1']:
183
# to be conservative, we don't externalize the root pointers
184
# for now, leaving them as null in the xml form. in a future
185
# version it will be implied by nested elements.
186
if self.parent_id != ROOT_ID:
187
assert isinstance(self.parent_id, basestring)
188
e.set('parent_id', self.parent_id)
195
def from_element(cls, elt):
196
assert elt.tag == 'entry'
198
## original format inventories don't have a parent_id for
199
## nodes in the root directory, but it's cleaner to use one
201
parent_id = elt.get('parent_id')
202
if parent_id == None:
205
self = cls(elt.get('file_id'), elt.get('name'), elt.get('kind'), parent_id)
206
self.text_id = elt.get('text_id')
207
self.text_sha1 = elt.get('text_sha1')
209
## mutter("read inventoryentry: %r" % (elt.attrib))
211
v = elt.get('text_size')
212
self.text_size = v and int(v)
217
from_element = classmethod(from_element)
165
219
def __eq__(self, other):
166
220
if not isinstance(other, InventoryEntry):
167
221
return NotImplemented
362
416
"""Add entry to inventory.
364
418
To add a file to a branch ready to be committed, use Branch.add,
367
Returns the new entry object.
369
420
if entry.file_id in self._byid:
370
421
raise BzrError("inventory already contains entry with id {%s}" % entry.file_id)
389
440
def add_path(self, relpath, kind, file_id=None):
390
441
"""Add entry from a path.
392
The immediate parent must already be versioned.
394
Returns the new entry object."""
443
The immediate parent must already be versioned"""
395
444
from bzrlib.branch import gen_file_id
397
446
parts = bzrlib.osutils.splitpath(relpath)
438
487
del self[ie.parent_id].children[ie.name]
490
def to_element(self):
491
"""Convert to XML Element"""
492
from bzrlib.xml import Element
494
e = Element('inventory')
496
if self.root.file_id not in (None, ROOT_ID):
497
e.set('file_id', self.root.file_id)
498
for path, ie in self.iter_entries():
499
e.append(ie.to_element())
503
def from_element(cls, elt):
504
"""Construct from XML Element
506
>>> inv = Inventory()
507
>>> inv.add(InventoryEntry('foo.c-123981239', 'foo.c', 'file', ROOT_ID))
508
InventoryEntry('foo.c-123981239', 'foo.c', kind='file', parent_id='TREE_ROOT')
509
>>> elt = inv.to_element()
510
>>> inv2 = Inventory.from_element(elt)
514
# XXXX: doctest doesn't run this properly under python2.3
515
assert elt.tag == 'inventory'
516
root_id = elt.get('file_id') or ROOT_ID
519
ie = InventoryEntry.from_element(e)
520
if ie.parent_id == ROOT_ID:
521
ie.parent_id = root_id
525
from_element = classmethod(from_element)
441
528
def __eq__(self, other):
442
529
"""Compare two sets by comparing their contents.