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finesse
pykat
Commits
1a50086b
Commit
1a50086b
authored
Jan 10, 2017
by
Daniel Brown
Browse files
missing file
parent
ea592218
Pipeline
#1775
passed with stage
in 19 seconds
Changes
1
Pipelines
1
Hide whitespace changes
Inline
Side-by-side
pykat/freeze.py
0 → 100644
View file @
1a50086b
import
warnings
def
canFreeze
(
cls
):
def
_freeze
(
self
):
self
.
__dict__
[
"____FROZEN____"
]
=
True
def
_unfreeze
(
self
):
self
.
__dict__
[
"____FROZEN____"
]
=
False
def
frozensetattr
(
self
,
name
,
value
):
if
"____FROZEN____"
in
self
.
__dict__
and
self
.
__dict__
[
"____FROZEN____"
]
and
not
hasattr
(
self
,
name
):
if
hasattr
(
self
,
"name"
):
n
=
self
.
name
elif
hasattr
(
self
,
"__name"
):
n
=
self
.
__name
else
:
n
=
self
.
__class__
.
__name__
warnings
.
warn
(
"'%s' does not have attribute called '%s'"
%
(
n
,
name
),
stacklevel
=
2
)
super
(
cls
,
self
).
__setattr__
(
name
,
value
)
cls
.
__setattr__
=
frozensetattr
cls
.
_freeze
=
_freeze
cls
.
_unfreeze
=
_unfreeze
return
cls
\ No newline at end of file
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