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Paul Graydon
erp5
Commits
c14a6339
Commit
c14a6339
authored
Aug 01, 2011
by
Julien Muchembled
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HBTreeFolder2: implement equivalent to BTreeFolder2._tree.iteritems
parent
84a277f6
Changes
3
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3 changed files
with
67 additions
and
4 deletions
+67
-4
product/ERP5Type/Core/Folder.py
product/ERP5Type/Core/Folder.py
+4
-4
product/HBTreeFolder2/HBTreeFolder2.py
product/HBTreeFolder2/HBTreeFolder2.py
+34
-0
product/HBTreeFolder2/tests/testHBTreeFolder2.py
product/HBTreeFolder2/tests/testHBTreeFolder2.py
+29
-0
No files found.
product/ERP5Type/Core/Folder.py
View file @
c14a6339
...
...
@@ -1616,10 +1616,10 @@ for source_klass, destination_klass in \
# special meanings in Python or Zope, and lead to strange errors
# when set to an unexpected value. In fact, __implemented__ should not
# be set this way, otherwise Zope crashes.
method_id_list
=
[
x
for
x
in
source_klass
.
__dict__
.
iterkeys
()
if
not
x
.
startswith
(
'__'
)
and
callable
(
getattr
(
source_klass
,
x
))]
for
method_id
in
method_id_list
:
if
not
hasattr
(
destination_klass
,
method_id
):
for
method_id
in
source_klass
.
__dict__
:
if
(
method_id
[:
2
]
!=
'__'
and
method_id
[:
7
]
!=
'_htree_'
and
callable
(
getattr
(
source_klass
,
method_id
))
and
not
hasattr
(
destination_klass
,
method_id
)
):
setattr
(
destination_klass
,
method_id
,
NotImplementedClass
(
method_id
))
# Zope 2.7 required to have methodId__roles__ defined
# to know the security ot the method
...
...
product/HBTreeFolder2/HBTreeFolder2.py
View file @
c14a6339
...
...
@@ -358,6 +358,40 @@ class HBTreeFolder2Base (Persistent):
return
0
return
1
def
_htree_iteritems
(
self
,
min
=
None
):
# BUG: Due to bad design of HBTreeFolder2, buckets other than the root
# one must not contain both buckets & leafs. Otherwise, this method
# fails.
h
=
self
.
_htree
recurse_stack
=
[]
try
:
for
sub_id
in
min
and
self
.
hashId
(
min
)
or
(
''
,):
if
recurse_stack
:
i
.
next
()
if
type
(
h
)
is
not
OOBTree
:
break
id
+=
H_SEPARATOR
+
sub_id
if
type
(
h
.
itervalues
().
next
())
is
not
OOBTree
:
sub_id
=
id
else
:
id
=
sub_id
i
=
h
.
iteritems
(
sub_id
)
recurse_stack
.
append
(
i
)
h
=
h
[
sub_id
]
except
(
KeyError
,
StopIteration
):
pass
while
recurse_stack
:
i
=
recurse_stack
.
pop
()
try
:
while
1
:
id
,
h
=
i
.
next
()
if
type
(
h
)
is
OOBTree
:
recurse_stack
.
append
(
i
)
i
=
h
.
iteritems
()
else
:
yield
id
,
h
except
StopIteration
:
pass
security
.
declareProtected
(
access_contents_information
,
'treeIds'
)
...
...
product/HBTreeFolder2/tests/testHBTreeFolder2.py
View file @
c14a6339
...
...
@@ -12,6 +12,7 @@
#
##############################################################################
import
random
import
unittest
import
ZODB
import
Testing
...
...
@@ -194,6 +195,34 @@ class HBTreeFolder2Tests(unittest.TestCase):
key
.
value
=
'a'
self
.
f
.
manage_cleanup
()
def
testIterItems
(
self
):
h
=
HBTreeFolder2
()
id_list
=
[
'a-b'
,
'a-cd'
,
'b'
,
'd-a-b'
,
'd-c-d'
,
'd-f-a'
,
'e-cd'
,
'e-f'
,
'f'
]
for
i
in
id_list
:
h
.
_setOb
(
i
,
tuple
(
i
))
while
1
:
for
min
in
(
None
,
'a'
,
'a-a'
,
'a-b'
,
'a-b-a'
,
'a-c'
,
'a-cd'
,
'a-cde'
,
'a-d'
,
'aa'
,
'b'
,
'b-c-d'
,
'c'
,
'd'
):
if
min
:
m
=
min
.
split
(
'-'
)
for
i
,
id
in
enumerate
(
id_list
):
if
m
<=
id
.
split
(
'-'
):
break
else
:
i
=
0
expected
=
[(
i
,
tuple
(
i
))
for
i
in
id_list
[
i
:]]
self
.
assertEqual
(
expected
,
list
(
h
.
_htree_iteritems
(
min
)))
if
not
id_list
:
break
i
=
random
.
choice
(
id_list
)
id_list
.
remove
(
i
)
h
.
_delOb
(
i
)
class
TrojanKey
:
"""Pretends to be a consistent, immutable, humble citizen...
...
...
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