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Mike Bayer
53591fc18d
The string argument accepted as the first positional argument by the
:func:`.relationship` function when using the Declarative API is no longer
interpreted using the Python ``eval()`` function; instead, the name is dot
separated and the names are looked up directly in the name resolution
dictionary without treating the value as a Python expression. However,
passing a string argument to the other :func:`.relationship` parameters
that necessarily must accept Python expressions will still use ``eval()``;
the documentation has been clarified to ensure that there is no ambiguity
that this is in use.
Fixes: #5238
Change-Id: Id802f403190adfab0ca034afe2214ba10fd9cfbb
(cherry picked from commit 17e31604ae)