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[1.7.x] Corrected scoping of savepoint example
Backport of 27f68f8659
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@ -522,8 +522,8 @@ you can roll back the single offending operation, rather than the entire
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transaction. For example::
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transaction. For example::
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a.save() # Succeeds, and never undone by savepoint rollback
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a.save() # Succeeds, and never undone by savepoint rollback
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sid = transaction.savepoint()
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try:
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try:
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sid = transaction.savepoint()
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b.save() # Could throw exception
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b.save() # Could throw exception
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transaction.savepoint_commit(sid)
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transaction.savepoint_commit(sid)
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except IntegrityError:
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except IntegrityError:
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