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Kirill Smelkov
Zope
Commits
87124e6b
Commit
87124e6b
authored
Oct 04, 2002
by
Martijn Pieters
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Merge Coll #605 fix from 2.6 branch.
parent
cfbce411
Changes
1
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1 changed file
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6 additions
and
3 deletions
+6
-3
lib/python/ZTUtils/Tree.py
lib/python/ZTUtils/Tree.py
+6
-3
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lib/python/ZTUtils/Tree.py
View file @
87124e6b
...
...
@@ -12,8 +12,8 @@
##############################################################################
__doc__
=
'''Tree manipulation classes
$Id: Tree.py,v 1.
8 2002/10/03 21:50:17
mj Exp $'''
__version__
=
'$Revision: 1.
8
$'
[
11
:
-
2
]
$Id: Tree.py,v 1.
9 2002/10/04 14:47:54
mj Exp $'''
__version__
=
'$Revision: 1.
9
$'
[
11
:
-
2
]
from
Acquisition
import
Explicit
from
ComputedAttribute
import
ComputedAttribute
...
...
@@ -200,6 +200,9 @@ def decodeExpansion(s, nth=None):
If nth is an integer, also return the (map, key) pair for the nth entry.
'''
if
len
(
s
)
>
8192
:
# Set limit to 8K, to avoid DoS attacks.
raise
ValueError
(
'Encoded node map too large'
)
map
=
m
=
{}
mstack
=
[]
pop
=
0
...
...
@@ -207,7 +210,7 @@ def decodeExpansion(s, nth=None):
if
nth
is
not
None
:
nth_pair
=
(
None
,
None
)
for
step
in
s
.
split
(
':'
):
if
step
==
len
(
step
)
*
'_'
:
if
step
[
0
]
==
'_'
:
pop
=
len
(
step
)
-
1
continue
if
pop
<
0
:
...
...
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