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- Committer: Martin Pool
- Date: 2005-10-18 06:30:47 UTC
- mfrom: (1462)
- mto: (1185.41.1 bzr.sftp) (1464.1.1) (1534.1.1 integration) (1495.1.4) (1505.1.16 bzr-bound-branch) (1508.1.15) (1526.1.3 run_tests_twice_for_i18n) (1540.1.3 bzr.dev (Main development branch)) (1685.1.1 bzr-encoding) (1553.5.1 bzr.dev (Main development branch)) (1608.2.1 bzr.mbp.escape-stores)
- mto: This revision was merged to the branch mainline in revision 1464.
- Revision ID: mbp@sourcefrog.net-20051018063047-13fc3067d2f579a3
[merge] from robert and fix up tests
- files added:
- bzrlib/gpg.py
- files modified:
- NEWS
- setup.py *
added
removed
bzrlib/branch.py
33
33
from bzrlib.errors import (BzrError, InvalidRevisionNumber, InvalidRevisionId,
34
34
NoSuchRevision, HistoryMissing, NotBranchError,
35
35
DivergedBranches, LockError, UnlistableStore,
36
UnlistableBranch, NoSuchFile)
36
UnlistableBranch, NoSuchFile, NotVersionedError)
37
37
from bzrlib.textui import show_status
38
38
from bzrlib.revision import Revision, is_ancestor, get_intervening_revisions
39
39
44
44
from bzrlib.store.compressed_text import CompressedTextStore
45
45
from bzrlib.store.text import TextStore
46
46
from bzrlib.store.weave import WeaveStore
47
from bzrlib.testament import Testament
47
48
import bzrlib.transactions as transactions
48
49
from bzrlib.transport import Transport, get_transport
49
50
import bzrlib.xml5
66
67
raise NotImplementedError('find_branch() is not supported anymore, '
67
68
'please use one of the new branch constructors')
68
69
70
71
def needs_read_lock(unbound):
72
"""Decorate unbound to take out and release a read lock."""
73
def decorated(self, *args, **kwargs):
74
self.lock_read()
75
try:
76
return unbound(self, *args, **kwargs)
77
finally:
78
self.unlock()
79
return decorated
80
81
82
def needs_write_lock(unbound):
83
"""Decorate unbound to take out and release a write lock."""
84
def decorated(self, *args, **kwargs):
85
self.lock_write()
86
try:
87
return unbound(self, *args, **kwargs)
88
finally:
89
self.unlock()
90
return decorated
91
69
92
######################################################################
70
93
# branch objects
71
94
102
125
103
126
Basically we keep looking up until we find the control directory or
104
127
run into the root. If there isn't one, raises NotBranchError.
128
If there is one, it is returned, along with the unused portion of url.
105
129
"""
106
130
t = get_transport(url)
107
131
while True:
108
132
try:
109
return _Branch(t)
133
return _Branch(t), t.relpath(url)
110
134
except NotBranchError:
111
135
pass
112
136
new_t = t.clone('..')
243
267
self.weave_store = get_weave('weaves', prefixed=True)
244
268
self.revision_store = get_store('revision-store', compressed=False,
245
269
prefixed=True)
270
self.revision_store.register_suffix('sig')
246
271
self._transaction = None
247
272
248
273
def __str__(self):
505
530
entry.parent_id = inv.root.file_id
506
531
self._write_inventory(inv)
507
532
533
@needs_read_lock
508
534
def read_working_inventory(self):
509
535
"""Read the working inventory."""
510
self.lock_read()
511
try:
512
# ElementTree does its own conversion from UTF-8, so open in
513
# binary.
514
f = self.controlfile('inventory', 'rb')
515
return bzrlib.xml5.serializer_v5.read_inventory(f)
516
finally:
517
self.unlock()
518
536
# ElementTree does its own conversion from UTF-8, so open in
537
# binary.
538
f = self.controlfile('inventory', 'rb')
539
return bzrlib.xml5.serializer_v5.read_inventory(f)
519
540
541
@needs_write_lock
520
542
def _write_inventory(self, inv):
521
543
"""Update the working inventory.
522
544
524
546
will be committed to the next revision.
525
547
"""
526
548
from cStringIO import StringIO
527
self.lock_write()
528
try:
529
sio = StringIO()
530
bzrlib.xml5.serializer_v5.write_inventory(inv, sio)
531
sio.seek(0)
532
# Transport handles atomicity
533
self.put_controlfile('inventory', sio)
534
finally:
535
self.unlock()
549
sio = StringIO()
550
bzrlib.xml5.serializer_v5.write_inventory(inv, sio)
551
sio.seek(0)
552
# Transport handles atomicity
553
self.put_controlfile('inventory', sio)
536
554
537
555
mutter('wrote working inventory')
538
556
539
557
inventory = property(read_working_inventory, _write_inventory, None,
540
558
"""Inventory for the working copy.""")
541
559
560
@needs_write_lock
542
561
def add(self, files, ids=None):
543
562
"""Make files versioned.
544
563
574
593
else:
575
594
assert(len(ids) == len(files))
576
595
577
self.lock_write()
578
try:
579
inv = self.read_working_inventory()
580
for f,file_id in zip(files, ids):
581
if is_control_file(f):
582
raise BzrError("cannot add control file %s" % quotefn(f))
583
584
fp = splitpath(f)
585
586
if len(fp) == 0:
587
raise BzrError("cannot add top-level %r" % f)
588
589
fullpath = os.path.normpath(self.abspath(f))
590
591
try:
592
kind = file_kind(fullpath)
593
except OSError:
594
# maybe something better?
595
raise BzrError('cannot add: not a regular file, symlink or directory: %s' % quotefn(f))
596
597
if not InventoryEntry.versionable_kind(kind):
598
raise BzrError('cannot add: not a versionable file ('
599
'i.e. regular file, symlink or directory): %s' % quotefn(f))
600
601
if file_id is None:
602
file_id = gen_file_id(f)
603
inv.add_path(f, kind=kind, file_id=file_id)
604
605
mutter("add file %s file_id:{%s} kind=%r" % (f, file_id, kind))
606
607
self._write_inventory(inv)
608
finally:
609
self.unlock()
610
611
596
inv = self.read_working_inventory()
597
for f,file_id in zip(files, ids):
598
if is_control_file(f):
599
raise BzrError("cannot add control file %s" % quotefn(f))
600
601
fp = splitpath(f)
602
603
if len(fp) == 0:
604
raise BzrError("cannot add top-level %r" % f)
605
606
fullpath = os.path.normpath(self.abspath(f))
607
608
try:
609
kind = file_kind(fullpath)
610
except OSError:
611
# maybe something better?
612
raise BzrError('cannot add: not a regular file, symlink or directory: %s' % quotefn(f))
613
614
if not InventoryEntry.versionable_kind(kind):
615
raise BzrError('cannot add: not a versionable file ('
616
'i.e. regular file, symlink or directory): %s' % quotefn(f))
617
618
if file_id is None:
619
file_id = gen_file_id(f)
620
inv.add_path(f, kind=kind, file_id=file_id)
621
622
mutter("add file %s file_id:{%s} kind=%r" % (f, file_id, kind))
623
624
self._write_inventory(inv)
625
626
@needs_read_lock
612
627
def print_file(self, file, revno):
613
628
"""Print `file` to stdout."""
614
self.lock_read()
615
try:
616
tree = self.revision_tree(self.get_rev_id(revno))
617
# use inventory as it was in that revision
618
file_id = tree.inventory.path2id(file)
619
if not file_id:
620
raise BzrError("%r is not present in revision %s" % (file, revno))
621
tree.print_file(file_id)
622
finally:
623
self.unlock()
624
625
626
def remove(self, files, verbose=False):
627
"""Mark nominated files for removal from the inventory.
628
629
This does not remove their text. This does not run on
630
631
TODO: Refuse to remove modified files unless --force is given?
632
633
TODO: Do something useful with directories.
634
635
TODO: Should this remove the text or not? Tough call; not
636
removing may be useful and the user can just use use rm, and
637
is the opposite of add. Removing it is consistent with most
638
other tools. Maybe an option.
639
"""
640
## TODO: Normalize names
641
## TODO: Remove nested loops; better scalability
642
if isinstance(files, basestring):
643
files = [files]
644
645
self.lock_write()
646
647
try:
648
tree = self.working_tree()
649
inv = tree.inventory
650
651
# do this before any modifications
652
for f in files:
653
fid = inv.path2id(f)
654
if not fid:
655
raise BzrError("cannot remove unversioned file %s" % quotefn(f))
656
mutter("remove inventory entry %s {%s}" % (quotefn(f), fid))
657
if verbose:
658
# having remove it, it must be either ignored or unknown
659
if tree.is_ignored(f):
660
new_status = 'I'
661
else:
662
new_status = '?'
663
show_status(new_status, inv[fid].kind, quotefn(f))
664
del inv[fid]
665
666
self._write_inventory(inv)
667
finally:
668
self.unlock()
629
tree = self.revision_tree(self.get_rev_id(revno))
630
# use inventory as it was in that revision
631
file_id = tree.inventory.path2id(file)
632
if not file_id:
633
raise BzrError("%r is not present in revision %s" % (file, revno))
634
tree.print_file(file_id)
669
635
670
636
# FIXME: this doesn't need to be a branch method
671
637
def set_inventory(self, new_inventory_list):
692
658
These are files in the working directory that are not versioned or
693
659
control files or ignored.
694
660
661
>>> from bzrlib.workingtree import WorkingTree
695
662
>>> b = ScratchBranch(files=['foo', 'foo~'])
696
663
>>> map(str, b.unknowns())
697
664
['foo']
698
665
>>> b.add('foo')
699
666
>>> list(b.unknowns())
700
667
[]
701
>>> b.remove('foo')
702
>>> map(str, b.unknowns())
668
>>> WorkingTree(b.base, b).remove('foo')
669
>>> list(b.unknowns())
703
670
['foo']
704
671
"""
705
672
return self.working_tree().unknowns()
706
673
707
674
@needs_write_lock
708
675
def append_revision(self, *revision_ids):
709
676
for revision_id in revision_ids:
710
677
mutter("add {%s} to revision-history" % revision_id)
711
self.lock_write()
712
try:
713
rev_history = self.revision_history()
714
rev_history.extend(revision_ids)
715
self.put_controlfile('revision-history', '\n'.join(rev_history))
716
finally:
717
self.unlock()
678
rev_history = self.revision_history()
679
rev_history.extend(revision_ids)
680
self.put_controlfile('revision-history', '\n'.join(rev_history))
718
681
719
682
def has_revision(self, revision_id):
720
683
"""True if this branch has a copy of the revision.
722
685
This does not necessarily imply the revision is merge
723
686
or on the mainline."""
724
687
return (revision_id is None
725
or revision_id in self.revision_store)
688
or self.revision_store.has_id(revision_id))
726
689
690
@needs_read_lock
727
691
def get_revision_xml_file(self, revision_id):
728
692
"""Return XML file object for revision object."""
729
693
if not revision_id or not isinstance(revision_id, basestring):
730
694
raise InvalidRevisionId(revision_id)
731
732
self.lock_read()
733
695
try:
734
try:
735
return self.revision_store[revision_id]
736
except (IndexError, KeyError):
737
raise bzrlib.errors.NoSuchRevision(self, revision_id)
738
finally:
739
self.unlock()
696
return self.revision_store.get(revision_id)
697
except (IndexError, KeyError):
698
raise bzrlib.errors.NoSuchRevision(self, revision_id)
740
699
741
700
#deprecated
742
701
get_revision_xml = get_revision_xml_file
835
794
else:
836
795
return self.get_inventory(revision_id)
837
796
797
@needs_read_lock
838
798
def revision_history(self):
839
799
"""Return sequence of revision hashes on to this branch."""
840
self.lock_read()
841
try:
842
transaction = self.get_transaction()
843
history = transaction.map.find_revision_history()
844
if history is not None:
845
mutter("cache hit for revision-history in %s", self)
846
return list(history)
847
history = [l.rstrip('\r\n') for l in
848
self.controlfile('revision-history', 'r').readlines()]
849
transaction.map.add_revision_history(history)
850
# this call is disabled because revision_history is
851
# not really an object yet, and the transaction is for objects.
852
# transaction.register_clean(history, precious=True)
800
transaction = self.get_transaction()
801
history = transaction.map.find_revision_history()
802
if history is not None:
803
mutter("cache hit for revision-history in %s", self)
853
804
return list(history)
854
finally:
855
self.unlock()
805
history = [l.rstrip('\r\n') for l in
806
self.controlfile('revision-history', 'r').readlines()]
807
transaction.map.add_revision_history(history)
808
# this call is disabled because revision_history is
809
# not really an object yet, and the transaction is for objects.
810
# transaction.register_clean(history, precious=True)
811
return list(history)
856
812
857
813
def revno(self):
858
814
"""Return current revision number for this branch.
862
818
"""
863
819
return len(self.revision_history())
864
820
865
866
821
def last_revision(self):
867
822
"""Return last patch hash, or None if no history.
868
823
"""
872
827
else:
873
828
return None
874
829
875
876
830
def missing_revisions(self, other, stop_revision=None, diverged_ok=False):
877
831
"""Return a list of new revisions that would perfectly fit.
878
832
952
906
else:
953
907
raise e
954
908
955
956
909
def commit(self, *args, **kw):
957
910
from bzrlib.commit import Commit
958
911
Commit().commit(self, *args, **kw)
990
943
inv = self.get_revision_inventory(revision_id)
991
944
return RevisionTree(self.weave_store, inv, revision_id)
992
945
993
994
946
def working_tree(self):
995
947
"""Return a `Tree` for the working copy."""
996
948
from bzrlib.workingtree import WorkingTree
997
# TODO: In the future, WorkingTree should utilize Transport
949
# TODO: In the future, perhaps WorkingTree should utilize Transport
998
950
# RobertCollins 20051003 - I don't think it should - working trees are
999
951
# much more complex to keep consistent than our careful .bzr subset.
1000
952
# instead, we should say that working trees are local only, and optimise
1009
961
"""
1010
962
return self.revision_tree(self.last_revision())
1011
963
1012
964
@needs_write_lock
1013
965
def rename_one(self, from_rel, to_rel):
1014
966
"""Rename one file.
1015
967
1016
968
This can change the directory or the filename or both.
1017
969
"""
1018
self.lock_write()
970
tree = self.working_tree()
971
inv = tree.inventory
972
if not tree.has_filename(from_rel):
973
raise BzrError("can't rename: old working file %r does not exist" % from_rel)
974
if tree.has_filename(to_rel):
975
raise BzrError("can't rename: new working file %r already exists" % to_rel)
976
977
file_id = inv.path2id(from_rel)
978
if file_id == None:
979
raise BzrError("can't rename: old name %r is not versioned" % from_rel)
980
981
if inv.path2id(to_rel):
982
raise BzrError("can't rename: new name %r is already versioned" % to_rel)
983
984
to_dir, to_tail = os.path.split(to_rel)
985
to_dir_id = inv.path2id(to_dir)
986
if to_dir_id == None and to_dir != '':
987
raise BzrError("can't determine destination directory id for %r" % to_dir)
988
989
mutter("rename_one:")
990
mutter(" file_id {%s}" % file_id)
991
mutter(" from_rel %r" % from_rel)
992
mutter(" to_rel %r" % to_rel)
993
mutter(" to_dir %r" % to_dir)
994
mutter(" to_dir_id {%s}" % to_dir_id)
995
996
inv.rename(file_id, to_dir_id, to_tail)
997
998
from_abs = self.abspath(from_rel)
999
to_abs = self.abspath(to_rel)
1019
1000
try:
1020
tree = self.working_tree()
1021
inv = tree.inventory
1022
if not tree.has_filename(from_rel):
1023
raise BzrError("can't rename: old working file %r does not exist" % from_rel)
1024
if tree.has_filename(to_rel):
1025
raise BzrError("can't rename: new working file %r already exists" % to_rel)
1026
1027
file_id = inv.path2id(from_rel)
1028
if file_id == None:
1029
raise BzrError("can't rename: old name %r is not versioned" % from_rel)
1030
1031
if inv.path2id(to_rel):
1032
raise BzrError("can't rename: new name %r is already versioned" % to_rel)
1033
1034
to_dir, to_tail = os.path.split(to_rel)
1035
to_dir_id = inv.path2id(to_dir)
1036
if to_dir_id == None and to_dir != '':
1037
raise BzrError("can't determine destination directory id for %r" % to_dir)
1038
1039
mutter("rename_one:")
1040
mutter(" file_id {%s}" % file_id)
1041
mutter(" from_rel %r" % from_rel)
1042
mutter(" to_rel %r" % to_rel)
1043
mutter(" to_dir %r" % to_dir)
1044
mutter(" to_dir_id {%s}" % to_dir_id)
1045
1046
inv.rename(file_id, to_dir_id, to_tail)
1047
1048
from_abs = self.abspath(from_rel)
1049
to_abs = self.abspath(to_rel)
1050
try:
1051
rename(from_abs, to_abs)
1052
except OSError, e:
1053
raise BzrError("failed to rename %r to %r: %s"
1054
% (from_abs, to_abs, e[1]),
1055
["rename rolled back"])
1056
1057
self._write_inventory(inv)
1058
finally:
1059
self.unlock()
1060
1061
1001
rename(from_abs, to_abs)
1002
except OSError, e:
1003
raise BzrError("failed to rename %r to %r: %s"
1004
% (from_abs, to_abs, e[1]),
1005
["rename rolled back"])
1006
1007
self._write_inventory(inv)
1008
1009
@needs_write_lock
1062
1010
def move(self, from_paths, to_name):
1063
1011
"""Rename files.
1064
1012
1074
1022
entry that is moved.
1075
1023
"""
1076
1024
result = []
1077
self.lock_write()
1078
try:
1079
## TODO: Option to move IDs only
1080
assert not isinstance(from_paths, basestring)
1081
tree = self.working_tree()
1082
inv = tree.inventory
1083
to_abs = self.abspath(to_name)
1084
if not isdir(to_abs):
1085
raise BzrError("destination %r is not a directory" % to_abs)
1086
if not tree.has_filename(to_name):
1087
raise BzrError("destination %r not in working directory" % to_abs)
1088
to_dir_id = inv.path2id(to_name)
1089
if to_dir_id == None and to_name != '':
1090
raise BzrError("destination %r is not a versioned directory" % to_name)
1091
to_dir_ie = inv[to_dir_id]
1092
if to_dir_ie.kind not in ('directory', 'root_directory'):
1093
raise BzrError("destination %r is not a directory" % to_abs)
1094
1095
to_idpath = inv.get_idpath(to_dir_id)
1096
1097
for f in from_paths:
1098
if not tree.has_filename(f):
1099
raise BzrError("%r does not exist in working tree" % f)
1100
f_id = inv.path2id(f)
1101
if f_id == None:
1102
raise BzrError("%r is not versioned" % f)
1103
name_tail = splitpath(f)[-1]
1104
dest_path = appendpath(to_name, name_tail)
1105
if tree.has_filename(dest_path):
1106
raise BzrError("destination %r already exists" % dest_path)
1107
if f_id in to_idpath:
1108
raise BzrError("can't move %r to a subdirectory of itself" % f)
1109
1110
# OK, so there's a race here, it's possible that someone will
1111
# create a file in this interval and then the rename might be
1112
# left half-done. But we should have caught most problems.
1113
1114
for f in from_paths:
1115
name_tail = splitpath(f)[-1]
1116
dest_path = appendpath(to_name, name_tail)
1117
result.append((f, dest_path))
1118
inv.rename(inv.path2id(f), to_dir_id, name_tail)
1119
try:
1120
rename(self.abspath(f), self.abspath(dest_path))
1121
except OSError, e:
1122
raise BzrError("failed to rename %r to %r: %s" % (f, dest_path, e[1]),
1123
["rename rolled back"])
1124
1125
self._write_inventory(inv)
1126
finally:
1127
self.unlock()
1128
1025
## TODO: Option to move IDs only
1026
assert not isinstance(from_paths, basestring)
1027
tree = self.working_tree()
1028
inv = tree.inventory
1029
to_abs = self.abspath(to_name)
1030
if not isdir(to_abs):
1031
raise BzrError("destination %r is not a directory" % to_abs)
1032
if not tree.has_filename(to_name):
1033
raise BzrError("destination %r not in working directory" % to_abs)
1034
to_dir_id = inv.path2id(to_name)
1035
if to_dir_id == None and to_name != '':
1036
raise BzrError("destination %r is not a versioned directory" % to_name)
1037
to_dir_ie = inv[to_dir_id]
1038
if to_dir_ie.kind not in ('directory', 'root_directory'):
1039
raise BzrError("destination %r is not a directory" % to_abs)
1040
1041
to_idpath = inv.get_idpath(to_dir_id)
1042
1043
for f in from_paths:
1044
if not tree.has_filename(f):
1045
raise BzrError("%r does not exist in working tree" % f)
1046
f_id = inv.path2id(f)
1047
if f_id == None:
1048
raise BzrError("%r is not versioned" % f)
1049
name_tail = splitpath(f)[-1]
1050
dest_path = appendpath(to_name, name_tail)
1051
if tree.has_filename(dest_path):
1052
raise BzrError("destination %r already exists" % dest_path)
1053
if f_id in to_idpath:
1054
raise BzrError("can't move %r to a subdirectory of itself" % f)
1055
1056
# OK, so there's a race here, it's possible that someone will
1057
# create a file in this interval and then the rename might be
1058
# left half-done. But we should have caught most problems.
1059
1060
for f in from_paths:
1061
name_tail = splitpath(f)[-1]
1062
dest_path = appendpath(to_name, name_tail)
1063
result.append((f, dest_path))
1064
inv.rename(inv.path2id(f), to_dir_id, name_tail)
1065
try:
1066
rename(self.abspath(f), self.abspath(dest_path))
1067
except OSError, e:
1068
raise BzrError("failed to rename %r to %r: %s" % (f, dest_path, e[1]),
1069
["rename rolled back"])
1070
1071
self._write_inventory(inv)
1129
1072
return result
1130
1073
1131
1074
1136
1079
If true (default) backups are made of files before
1137
1080
they're renamed.
1138
1081
"""
1139
from bzrlib.errors import NotVersionedError, BzrError
1140
1082
from bzrlib.atomicfile import AtomicFile
1141
1083
from bzrlib.osutils import backup_file
1142
1084
1149
1091
for fn in filenames:
1150
1092
file_id = inv.path2id(fn)
1151
1093
if not file_id:
1152
raise NotVersionedError("not a versioned file", fn)
1094
raise NotVersionedError(path=fn)
1153
1095
if not old_inv.has_id(file_id):
1154
1096
raise BzrError("file not present in old tree", fn, file_id)
1155
1097
nids.append((fn, file_id))
1201
1143
if updated:
1202
1144
self.set_pending_merges(p)
1203
1145
1146
@needs_write_lock
1204
1147
def set_pending_merges(self, rev_list):
1205
self.lock_write()
1206
try:
1207
self.put_controlfile('pending-merges', '\n'.join(rev_list))
1208
finally:
1209
self.unlock()
1210
1148
self.put_controlfile('pending-merges', '\n'.join(rev_list))
1211
1149
1212
1150
def get_parent(self):
1213
1151
"""Return the parent location of the branch.
1226
1164
raise
1227
1165
return None
1228
1166
1229
1167
@needs_write_lock
1230
1168
def set_parent(self, url):
1231
1169
# TODO: Maybe delete old location files?
1232
1170
from bzrlib.atomicfile import AtomicFile
1233
self.lock_write()
1171
f = AtomicFile(self.controlfilename('parent'))
1234
1172
try:
1235
f = AtomicFile(self.controlfilename('parent'))
1236
try:
1237
f.write(url + '\n')
1238
f.commit()
1239
finally:
1240
f.close()
1173
f.write(url + '\n')
1174
f.commit()
1241
1175
finally:
1242
self.unlock()
1176
f.close()
1243
1177
1244
1178
def check_revno(self, revno):
1245
1179
"""\
1257
1191
if revno < 1 or revno > self.revno():
1258
1192
raise InvalidRevisionNumber(revno)
1259
1193
1260
1261
1194
def sign_revision(self, revision_id, gpg_strategy):
1195
plaintext = Testament.from_revision(self, revision_id).as_short_text()
1196
self.store_revision_signature(gpg_strategy, plaintext, revision_id)
1197
1198
@needs_write_lock
1199
def store_revision_signature(self, gpg_strategy, plaintext, revision_id):
1200
self.revision_store.add(StringIO(gpg_strategy.sign(plaintext)),
1201
revision_id, "sig")
1262
1202
1263
1203
1264
1204
class ScratchBranch(_Branch):
1268
1208
>>> isdir(b.base)
1269
1209
True
1270
1210
>>> bd = b.base
1271
>>> b.destroy()
1211
>>> b._transport.__del__()
1272
1212
>>> isdir(bd)
1273
1213
False
1274
1214
"""
1275
def __init__(self, files=[], dirs=[], base=None):
1215
1216
def __init__(self, files=[], dirs=[], transport=None):
1276
1217
"""Make a test branch.
1277
1218
1278
1219
This creates a temporary directory and runs init-tree in it.
1279
1220
1280
1221
If any files are listed, they are created in the working copy.
1281
1222
"""
1282
from tempfile import mkdtemp
1283
init = False
1284
if base is None:
1285
base = mkdtemp()
1286
init = True
1287
if isinstance(base, basestring):
1288
base = get_transport(base)
1289
_Branch.__init__(self, base, init=init)
1223
if transport is None:
1224
transport = bzrlib.transport.local.ScratchTransport()
1225
super(ScratchBranch, self).__init__(transport, init=True)
1226
else:
1227
super(ScratchBranch, self).__init__(transport)
1228
1290
1229
for d in dirs:
1291
1230
self._transport.mkdir(d)
1292
1231
1312
1251
base = mkdtemp()
1313
1252
os.rmdir(base)
1314
1253
copytree(self.base, base, symlinks=True)
1315
return ScratchBranch(base=base)
1316
1317
def __del__(self):
1318
self.destroy()
1319
1320
def destroy(self):
1321
"""Destroy the test branch, removing the scratch directory."""
1322
from shutil import rmtree
1323
try:
1324
if self.base:
1325
mutter("delete ScratchBranch %s" % self.base)
1326
rmtree(self.base)
1327
except OSError, e:
1328
# Work around for shutil.rmtree failing on Windows when
1329
# readonly files are encountered
1330
mutter("hit exception in destroying ScratchBranch: %s" % e)
1331
for root, dirs, files in os.walk(self.base, topdown=False):
1332
for name in files:
1333
os.chmod(os.path.join(root, name), 0700)
1334
rmtree(self.base)
1335
self._transport = None
1336
1254
return ScratchBranch(
1255
transport=bzrlib.transport.local.ScratchTransport(base))
1337
1256
1338
1257
1339
1258
######################################################################
Loggerhead is a web-based interface for Breezy
Version: 2.0.1