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Nicolas Wavrant
ZODB
Commits
a4c46daf
Commit
a4c46daf
authored
Oct 17, 2008
by
Jim Fulton
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Noted that storeBlob and consumeFile take ownership of the file passed
in and that the file must not be open.
parent
408be8ef
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src/ZODB/interfaces.py
src/ZODB/interfaces.py
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src/ZODB/interfaces.py
View file @
a4c46daf
##############################################################################
#
# Copyright (c)
2004
Zope Corporation and Contributors.
# Copyright (c) Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
...
...
@@ -801,7 +801,8 @@ class IStorageTransactionInformation(Interface):
status
=
Attribute
(
"Transaction Status"
)
# XXX what are valid values?
user
=
Attribute
(
"Transaction user"
)
description
=
Attribute
(
"Transaction Description"
)
extension
=
Attribute
(
"A dictionary carrying the transaction's extension data"
)
extension
=
Attribute
(
"A dictionary carrying the transaction's extension data"
)
def
__iter__
():
"""Iterate over the transaction's records given as
...
...
@@ -974,6 +975,10 @@ class IBlob(Interface):
The blob must not be opened for reading or writing when consuming a
file.
The blob will take over ownership of the file and will either
rename or copy and remove it. The file must not be open.
"""
...
...
@@ -981,7 +986,14 @@ class IBlobStorage(Interface):
"""A storage supporting BLOBs."""
def
storeBlob
(
oid
,
oldserial
,
data
,
blobfilename
,
version
,
transaction
):
"""Stores data that has a BLOB attached."""
"""Stores data that has a BLOB attached.
The blobfilename argument names a file containing blob data.
The storage will take ownership of the file and will rename it
(or copy and remove it) immediately, or at transaction-commit
time. The file must not be open.
"""
def
loadBlob
(
oid
,
serial
):
"""Return the filename of the Blob data for this OID and serial.
...
...
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