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Kirill Smelkov
Zope
Commits
1dd29315
Commit
1dd29315
authored
Mar 30, 2005
by
Paul Winkler
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Merged slinkp_1726_zopeundo: avoid showing undo transactions in
the wrong folder.
parent
08b3a5ec
Changes
2
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2 changed files
with
25 additions
and
21 deletions
+25
-21
lib/python/ZopeUndo/Prefix.py
lib/python/ZopeUndo/Prefix.py
+16
-8
lib/python/ZopeUndo/tests/testPrefix.py
lib/python/ZopeUndo/tests/testPrefix.py
+9
-13
No files found.
lib/python/ZopeUndo/Prefix.py
View file @
1dd29315
...
...
@@ -20,20 +20,28 @@ for running a ZEO server that handles Zope undo.
"""
class
Prefix
:
"""A Prefix() is equal to any
string it a
s a prefix of.
"""A Prefix() is equal to any
path it i
s a prefix of.
This class can be compared to a string (or arbitrary sequence).
The comparison will return True if the prefix value is a prefix of
the string being compared.
Two prefixes can not be compared.
This class can be compared to a string.
The comparison will return True if all path elements of the
Prefix are found at the beginning of the string being compared.
Two Prefixes can not be compared.
"""
__no_side_effects__
=
1
def
__init__
(
self
,
path
):
self
.
value
=
len
(
path
),
path
path_list
=
path
.
split
(
'/'
)
self
.
length
=
len
(
path_list
)
self
.
path
=
path_list
def
__cmp__
(
self
,
o
):
l
,
v
=
self
.
value
return
cmp
(
o
[:
l
],
v
)
other_path
=
o
.
split
(
'/'
)
return
cmp
(
other_path
[:
self
.
length
],
self
.
path
)
def
__repr__
(
self
):
# makes failing tests easier to read
return
"Prefix('%s')"
%
'/'
.
join
(
self
.
path
)
lib/python/ZopeUndo/tests/testPrefix.py
View file @
1dd29315
...
...
@@ -18,19 +18,15 @@ import unittest
class
PrefixTest
(
unittest
.
TestCase
):
def
test
(
self
):
p1
=
(
Prefix
(
"/a/b"
),
(
"/a/b"
,
"/a/b/c"
,
"/a/b/c/d"
),
(
""
,
"/a/c"
))
p2
=
(
Prefix
(
""
),
(
""
,
"/def"
,
"/a/b"
,
"/a/b/c"
,
"/a/b/c/d"
),
())
for
prefix
,
equal
,
notequal
in
p1
,
p2
:
for
s
in
equal
:
self
.
assertEqual
(
prefix
,
s
)
for
s
in
notequal
:
self
.
assertNotEqual
(
prefix
,
s
)
p1
=
Prefix
(
"/a/b"
)
for
equal
in
(
"/a/b"
,
"/a/b/c"
,
"/a/b/c/d"
):
self
.
assertEqual
(
p1
,
equal
)
for
notEqual
in
(
""
,
"/a/c"
,
"/a/bbb"
,
"///"
):
self
.
assertNotEqual
(
p1
,
notEqual
)
p2
=
Prefix
(
""
)
for
equal
in
(
""
,
"/"
,
"/def"
,
"/a/b"
,
"/a/b/c"
,
"/a/b/c/d"
):
self
.
assertEqual
(
p2
,
equal
)
def
test_suite
():
return
unittest
.
makeSuite
(
PrefixTest
)
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