[Sqlalchemy-commits] commit/sqlalchemy: 4 new changesets

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4 new commits in sqlalchemy:

https://bitbucket.org/zzzeek/sqlalchemy/commits/ce0fee6993ee/
Changeset:   ce0fee6993ee
Branch:      None
User:        zzzeek
Date:        2014-09-02 00:23:19
Summary:     Merge branch 'master' into ticket_2992

Affected #:  3 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/3bffd139fe69/
Changeset:   3bffd139fe69
Branch:      None
User:        zzzeek
Date:        2014-09-02 01:26:15
Summary:     - this is all tests passing with new behavior + tests for warnings
in core/ORM + tests for order_by behavior

Affected #:  13 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/aa22eb9a4ffd/
Changeset:   aa22eb9a4ffd
Branch:      ticket_2992
User:        zzzeek
Date:        2014-09-02 02:13:18
Summary:     - changelog, migration

Affected #:  7 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/7c6a45c480a8/
Changeset:   7c6a45c480a8
Branch:      None
User:        zzzeek
Date:        2014-09-02 02:19:54
Summary:     - The :func:`~.expression.column` and :func:`~.expression.table`
constructs are now importable from the "from sqlalchemy" namespace,
just like every other Core construct.
- The implicit conversion of strings to :func:`.text` constructs
when passed to most builder methods of :func:`.select` as
well as :class:`.Query` now emits a warning with just the
plain string sent.   The textual conversion still proceeds normally,
however.  The only method that accepts a string without a warning
are the "label reference" methods like order_by(), group_by();
these functions will now at compile time attempt to resolve a single
string argument to a column or label expression present in the
selectable; if none is located, the expression still renders, but
you get the warning again. The rationale here is that the implicit
conversion from string to text is more unexpected than not these days,
and it is better that the user send more direction to the Core / ORM
when passing a raw string as to what direction should be taken.
Core/ORM tutorials have been updated to go more in depth as to how text
is handled.
fixes #2992

Affected #:  33 files

Repository URL: https://bitbucket.org/zzzeek/sqlalchemy/

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