100
100
# directories, etc etc.
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__slots__ = ['text_sha1', 'text_size', 'file_id', 'name', 'kind',
103
'text_id', 'parent_id', 'children', ]
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'text_id', 'parent_id', 'children',
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'text_version', 'entry_version', ]
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def __init__(self, file_id, name, kind, parent_id, text_id=None):
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"""Create an InventoryEntry
117
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Traceback (most recent call last):
118
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BzrCheckError: InventoryEntry name 'src/hello.c' is invalid
122
assert isinstance(name, basestring), name
120
123
if '/' in name or '\\' in name:
121
124
raise BzrCheckError('InventoryEntry name %r is invalid' % name)
126
self.text_version = None
127
self.entry_version = None
123
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self.text_sha1 = None
124
129
self.text_size = None
126
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self.file_id = file_id
165
def to_element(self):
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"""Convert to XML element"""
167
from bzrlib.xml import Element
171
e.set('name', self.name)
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e.set('file_id', self.file_id)
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e.set('kind', self.kind)
175
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
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# version it will be implied by nested elements.
186
if self.parent_id != ROOT_ID:
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assert isinstance(self.parent_id, basestring)
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e.set('parent_id', self.parent_id)
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def from_element(cls, elt):
196
assert elt.tag == 'entry'
198
## original format inventories don't have a parent_id for
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## nodes in the root directory, but it's cleaner to use one
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parent_id = elt.get('parent_id')
202
if parent_id == None:
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self = cls(elt.get('file_id'), elt.get('name'), elt.get('kind'), parent_id)
206
self.text_id = elt.get('text_id')
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self.text_sha1 = elt.get('text_sha1')
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## mutter("read inventoryentry: %r" % (elt.attrib))
211
v = elt.get('text_size')
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self.text_size = v and int(v)
217
from_element = classmethod(from_element)
219
169
def __eq__(self, other):
220
170
if not isinstance(other, InventoryEntry):
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171
return NotImplemented
226
176
and (self.text_size == other.text_size) \
227
177
and (self.text_id == other.text_id) \
228
178
and (self.parent_id == other.parent_id) \
229
and (self.kind == other.kind)
179
and (self.kind == other.kind) \
180
and (self.text_version == other.text_version) \
181
and (self.entry_version == other.entry_version)
232
184
def __ne__(self, other):
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"""Add entry to inventory.
418
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To add a file to a branch ready to be committed, use Branch.add,
373
Returns the new entry object.
420
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if entry.file_id in self._byid:
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raise BzrError("inventory already contains entry with id {%s}" % entry.file_id)
440
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def add_path(self, relpath, kind, file_id=None):
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"""Add entry from a path.
443
The immediate parent must already be versioned"""
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The immediate parent must already be versioned.
400
Returns the new entry object."""
444
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from bzrlib.branch import gen_file_id
446
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parts = bzrlib.osutils.splitpath(relpath)
487
444
del self[ie.parent_id].children[ie.name]
490
def to_element(self):
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"""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)
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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))
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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)
528
447
def __eq__(self, other):
529
448
"""Compare two sets by comparing their contents.
added
removed
bzrlib/inventory.py
