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Nicolas Wavrant
ZODB
Commits
1e6f658d
Commit
1e6f658d
authored
Jun 07, 2007
by
Jim Fulton
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Updated doc strings.
Removed the soon to be replaced readDetached,
parent
ca7c8812
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src/ZODB/interfaces.py
src/ZODB/interfaces.py
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src/ZODB/interfaces.py
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1e6f658d
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@@ -100,8 +100,9 @@ class IConnection(Interface):
Groups of methods:
User Methods:
root, get, add, close, db, sync, isReadOnly, cacheGC, cacheFullSweep,
cacheMinimize, getVersion, modifiedInVersion
root, get, add, close, db, sync, isReadOnly, cacheGC,
cacheFullSweep, cacheMinimize, getVersion,
modifiedInVersion
Experimental Methods:
onCloseCallbacks
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@@ -902,27 +903,17 @@ class IBlob(Interface):
"""A BLOB supports efficient handling of large data within ZODB."""
def
open
(
mode
):
"""
Returns a file(-like) object for handling the blob data.
"""
Open a blob
mode: Mode to open the file with. Possible values: r,w,r+,a
"""
def
openDetached
(
class_
=
file
):
"""Returns a file(-like) object in read mode that can be used
outside of transaction boundaries.
The file handle returned by this method is read-only and at the
beginning of the file.
Returns a file(-like) object for handling the blob data.
The handle is not attached to the blob and can be used outside of a
transaction.
Optionally the class that should be used to open the file can be
specified. This can be used to e.g. use Zope's FileStreamIterator.
mode: Mode to open the file with. Possible values: r,w,r+,a
"""
def
consumeFile
(
filename
):
"""Will replace the current data of the blob with the file given under
"""Consume a file.
Eplace the current data of the blob with the file given under
filename.
This method uses link-like semantics internally and has the requirement
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