57
57
>>> i.add(InventoryEntry('123', 'src', 'directory', ROOT_ID))
58
InventoryEntry('123', 'src', kind='directory', parent_id='TREE_ROOT')
58
59
>>> i.add(InventoryEntry('2323', 'hello.c', 'file', parent_id='123'))
60
InventoryEntry('2323', 'hello.c', kind='file', parent_id='123')
59
61
>>> for j in i.iter_entries():
67
69
BzrError: inventory already contains entry with id {2323}
68
70
>>> i.add(InventoryEntry('2324', 'bye.c', 'file', '123'))
71
InventoryEntry('2324', 'bye.c', kind='file', parent_id='123')
69
72
>>> i.add(InventoryEntry('2325', 'wibble', 'directory', '123'))
73
InventoryEntry('2325', 'wibble', kind='directory', parent_id='123')
70
74
>>> i.path2id('src/wibble')
74
78
>>> i.add(InventoryEntry('2326', 'wibble.c', 'file', '2325'))
79
InventoryEntry('2326', 'wibble.c', kind='file', parent_id='2325')
76
81
InventoryEntry('2326', 'wibble.c', kind='file', parent_id='2325')
77
82
>>> for j in i.iter_entries():
160
def to_element(self):
161
"""Convert to XML element"""
162
from bzrlib.xml import Element
166
e.set('name', self.name)
167
e.set('file_id', self.file_id)
168
e.set('kind', self.kind)
170
if self.text_size != None:
171
e.set('text_size', '%d' % self.text_size)
173
for f in ['text_id', 'text_sha1']:
178
# to be conservative, we don't externalize the root pointers
179
# for now, leaving them as null in the xml form. in a future
180
# version it will be implied by nested elements.
181
if self.parent_id != ROOT_ID:
182
assert isinstance(self.parent_id, basestring)
183
e.set('parent_id', self.parent_id)
190
def from_element(cls, elt):
191
assert elt.tag == 'entry'
193
## original format inventories don't have a parent_id for
194
## nodes in the root directory, but it's cleaner to use one
196
parent_id = elt.get('parent_id')
197
if parent_id == None:
200
self = cls(elt.get('file_id'), elt.get('name'), elt.get('kind'), parent_id)
201
self.text_id = elt.get('text_id')
202
self.text_sha1 = elt.get('text_sha1')
204
## mutter("read inventoryentry: %r" % (elt.attrib))
206
v = elt.get('text_size')
207
self.text_size = v and int(v)
212
from_element = classmethod(from_element)
214
165
def __eq__(self, other):
215
166
if not isinstance(other, InventoryEntry):
216
167
return NotImplemented
269
220
>>> inv = Inventory()
270
221
>>> inv.add(InventoryEntry('123-123', 'hello.c', 'file', ROOT_ID))
222
InventoryEntry('123-123', 'hello.c', kind='file', parent_id='TREE_ROOT')
271
223
>>> inv['123-123'].name
285
237
>>> inv = Inventory('TREE_ROOT-12345678-12345678')
286
238
>>> inv.add(InventoryEntry('123-123', 'hello.c', 'file', ROOT_ID))
239
InventoryEntry('123-123', 'hello.c', kind='file', parent_id='TREE_ROOT-12345678-12345678')
288
241
def __init__(self, root_id=ROOT_ID):
289
242
"""Create or read an inventory.
372
325
>>> inv = Inventory()
373
326
>>> inv.add(InventoryEntry('123', 'foo.c', 'file', ROOT_ID))
327
InventoryEntry('123', 'foo.c', kind='file', parent_id='TREE_ROOT')
385
339
>>> inv = Inventory()
386
340
>>> inv.add(InventoryEntry('123123', 'hello.c', 'file', ROOT_ID))
341
InventoryEntry('123123', 'hello.c', kind='file', parent_id='TREE_ROOT')
387
342
>>> inv['123123'].name
407
362
"""Add entry to inventory.
409
364
To add a file to a branch ready to be committed, use Branch.add,
367
Returns the new entry object.
411
369
if entry.file_id in self._byid:
412
370
raise BzrError("inventory already contains entry with id {%s}" % entry.file_id)
426
384
self._byid[entry.file_id] = entry
427
385
parent.children[entry.name] = entry
430
389
def add_path(self, relpath, kind, file_id=None):
431
390
"""Add entry from a path.
433
The immediate parent must already be versioned"""
392
The immediate parent must already be versioned.
394
Returns the new entry object."""
434
395
from bzrlib.branch import gen_file_id
436
397
parts = bzrlib.osutils.splitpath(relpath)
456
417
>>> inv = Inventory()
457
418
>>> inv.add(InventoryEntry('123', 'foo.c', 'file', ROOT_ID))
419
InventoryEntry('123', 'foo.c', kind='file', parent_id='TREE_ROOT')
460
422
>>> del inv['123']
476
438
del self[ie.parent_id].children[ie.name]
479
def to_element(self):
480
"""Convert to XML Element"""
481
from bzrlib.xml import Element
483
e = Element('inventory')
485
if self.root.file_id not in (None, ROOT_ID):
486
e.set('file_id', self.root.file_id)
487
for path, ie in self.iter_entries():
488
e.append(ie.to_element())
492
def from_element(cls, elt):
493
"""Construct from XML Element
495
>>> inv = Inventory()
496
>>> inv.add(InventoryEntry('foo.c-123981239', 'foo.c', 'file', ROOT_ID))
497
>>> elt = inv.to_element()
498
>>> inv2 = Inventory.from_element(elt)
502
# XXXX: doctest doesn't run this properly under python2.3
503
assert elt.tag == 'inventory'
504
root_id = elt.get('file_id') or ROOT_ID
507
ie = InventoryEntry.from_element(e)
508
if ie.parent_id == ROOT_ID:
509
ie.parent_id = root_id
513
from_element = classmethod(from_element)
516
441
def __eq__(self, other):
517
442
"""Compare two sets by comparing their contents.
523
448
>>> i1.add(InventoryEntry('123', 'foo', 'file', ROOT_ID))
449
InventoryEntry('123', 'foo', kind='file', parent_id='TREE_ROOT')
526
452
>>> i2.add(InventoryEntry('123', 'foo', 'file', ROOT_ID))
453
InventoryEntry('123', 'foo', kind='file', parent_id='TREE_ROOT')