81
81
_fmt = "This format does not support shelving changes."
84
class TreeEntry(object):
85
"""An entry that implements the minimum interface used by commands.
87
This needs further inspection, it may be better to have
88
InventoryEntries without ids - though that seems wrong. For now,
89
this is a parallel hierarchy to InventoryEntry, and needs to become
90
one of several things: decorates to that hierarchy, children of, or
92
Another note is that these objects are currently only used when there is
93
no InventoryEntry available - i.e. for unversioned objects.
94
Perhaps they should be UnversionedEntry et al. ? - RBC 20051003
97
def __eq__(self, other):
98
# yes, this us ugly, TODO: best practice __eq__ style.
99
return (isinstance(other, TreeEntry)
100
and other.__class__ == self.__class__)
102
def kind_character(self):
106
class TreeDirectory(TreeEntry):
107
"""See TreeEntry. This is a directory in a working tree."""
109
def __eq__(self, other):
110
return (isinstance(other, TreeDirectory)
111
and other.__class__ == self.__class__)
113
def kind_character(self):
117
class TreeFile(TreeEntry):
118
"""See TreeEntry. This is a regular file in a working tree."""
120
def __eq__(self, other):
121
return (isinstance(other, TreeFile)
122
and other.__class__ == self.__class__)
124
def kind_character(self):
128
class TreeLink(TreeEntry):
129
"""See TreeEntry. This is a symlink in a working tree."""
131
def __eq__(self, other):
132
return (isinstance(other, TreeLink)
133
and other.__class__ == self.__class__)
135
def kind_character(self):
139
84
class WorkingTree(mutabletree.MutableTree,
140
85
controldir.ControlComponent):
141
86
"""Working copy tree.
206
151
"""See `Tree.has_versioned_directories`."""
207
152
return self._format.supports_versioned_directories
154
def supports_merge_modified(self):
155
"""Indicate whether this workingtree supports storing merge_modified.
157
return self._format.supports_merge_modified
209
159
def _supports_executable(self):
210
160
if sys.platform == 'win32':
423
373
_fstat=osutils.fstat):
424
374
"""See Tree.get_file_with_stat."""
425
375
abspath = self.abspath(path)
426
file_obj = open(abspath, 'rb')
377
file_obj = open(abspath, 'rb')
378
except EnvironmentError as e:
379
if e.errno == errno.ENOENT:
380
raise errors.NoSuchFile(path)
427
382
stat_value = _fstat(file_obj.fileno())
428
383
if filtered and self.supports_content_filtering():
429
384
filters = self._content_filter_stack(path)
511
466
new_parents = [revision_id]
512
467
tree.set_parent_ids(new_parents)
514
def id2abspath(self, file_id):
515
return self.abspath(self.id2path(file_id))
517
469
def get_file_size(self, path, file_id=None):
518
470
"""See Tree.get_file_size"""
519
471
# XXX: this returns the on-disk size; it should probably return the
780
732
def get_symlink_target(self, path, file_id=None):
782
abspath = self.abspath(path)
784
abspath = self.id2abspath(file_id)
733
abspath = self.abspath(path)
785
734
target = osutils.readlink(abspath)
814
763
# checkout in a subdirectory. This can be avoided by not adding
815
764
# it. mbp 20070306
817
def extract(self, file_id, format=None):
766
def extract(self, path, file_id=None, format=None):
818
767
"""Extract a subtree from this tree.
820
769
A new branch will be created, relative to the path for this tree.
826
775
raise NotImplementedError(self.flush)
828
777
def kind(self, relpath, file_id=None):
829
if file_id is not None:
830
return osutils.file_kind(self.id2abspath(file_id))
831
778
return osutils.file_kind(self.abspath(relpath))
833
780
def list_files(self, include_root=False, from_dir=None, recursive=True):
966
913
def put_file_bytes_non_atomic(self, path, bytes, file_id=None):
967
914
"""See MutableTree.put_file_bytes_non_atomic."""
968
915
with self.lock_write():
969
stream = file(self.abspath(path), 'wb')
916
stream = open(self.abspath(path), 'wb')
971
918
stream.write(bytes)
1020
967
executable = bool(stat.S_ISREG(mode) and stat.S_IEXEC & mode)
1021
968
return kind, executable, stat_value
1023
def _file_size(self, entry, stat_value):
1024
return stat_value.st_size
1026
970
def last_revision(self):
1027
971
"""Return the last revision of the branch for this tree.
1353
1297
resolved = _mod_conflicts.ConflictList()
1354
1298
conflict_re = re.compile('^(<{7}|={7}|>{7})')
1355
1299
for conflict in self.conflicts():
1300
path = self.id2path(conflict.file_id)
1356
1301
if (conflict.typestring != 'text conflict' or
1357
self.kind(self.id2path(conflict.file_id), conflict.file_id) != 'file'):
1302
self.kind(path, conflict.file_id) != 'file'):
1358
1303
un_resolved.append(conflict)
1360
my_file = open(self.id2abspath(conflict.file_id), 'rb')
1305
my_file = open(self.abspath(path), 'rb')
1362
1307
for line in my_file:
1363
1308
if conflict_re.search(line):
1467
1412
supports_versioned_directories = None
1414
supports_merge_modified = True
1415
"""If this format supports storing merge modified hashes."""
1469
1417
supports_setting_file_ids = True
1470
1418
"""If this format allows setting the file id."""
1475
1423
supports_leftmost_parent_id_as_ghost = True
1425
supports_righthand_parent_id_as_ghost = True
1427
ignore_filename = None
1428
"""Name of file with ignore patterns, if any. """
1477
1430
def initialize(self, controldir, revision_id=None, from_branch=None,
1478
1431
accelerator_tree=None, hardlink=False):
1479
1432
"""Initialize a new working tree in controldir.
added
removed
breezy/workingtree.py
