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Nicolas Wavrant
ZODB
Commits
2b790fba
Commit
2b790fba
authored
May 06, 2005
by
Tim Peters
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Oops! synchs can be None. Reported by Gary Poster.
parent
9b42a5e0
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src/transaction/_manager.py
src/transaction/_manager.py
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src/transaction/_manager.py
View file @
2b790fba
...
...
@@ -33,14 +33,15 @@ from transaction._transaction import Transaction
# at top level here.
# Call the ISynchronizer newTransaction() method on every element of
# WeakSet synchs.
# WeakSet synchs
(or skip it if synchs is None)
.
# A transaction manager needs to do this whenever begin() is called.
# Since it would be good if tm.get() returned the new transaction while
# newTransaction() is running, calling this has to be delayed until after
# the transaction manager has done whatever it needs to do to make its
# get() return the new txn.
def
_new_transaction
(
txn
,
synchs
):
synchs
.
map
(
lambda
s
:
s
.
newTransaction
(
txn
))
if
synchs
:
synchs
.
map
(
lambda
s
:
s
.
newTransaction
(
txn
))
class
TransactionManager
(
object
):
...
...
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