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| author | sanjana <sanjana0796@gmail.com> | 2019-02-13 10:17:46 -0500 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2019-02-13 17:29:13 -0500 |
| commit | 12dad561a77506fe262d791d3135babc0be50e66 (patch) | |
| tree | c60ca8c1edab121ae45455bb10338909595a90b0 /lib/sqlalchemy/sql | |
| parent | 5cc5234e0b065907deb2765249dde1c526fe5c89 (diff) | |
| download | sqlalchemy-12dad561a77506fe262d791d3135babc0be50e66.tar.gz | |
Adding setter to should_evaluate_none property
Fixed issue where the :class:`.JSON` type had a read-only
:attr:`.JSON.should_evaluate_none` attribute, which would cause failures
when making use of the :meth:`.TypeEngine.evaluates_none` method in
conjunction with this type. Pull request courtesy Sanjana S.
Fixes: #4485
Closes: #4496
Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/4496
Pull-request-sha: 044beb23982d411be6fe640716b1b693df0f7189
Change-Id: I1f3e1d7dec9d2ceb6ccaaa8cac158a062cf02710
Diffstat (limited to 'lib/sqlalchemy/sql')
| -rw-r--r-- | lib/sqlalchemy/sql/sqltypes.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/sqltypes.py b/lib/sqlalchemy/sql/sqltypes.py index 8798f5ad7..0d3944552 100644 --- a/lib/sqlalchemy/sql/sqltypes.py +++ b/lib/sqlalchemy/sql/sqltypes.py @@ -2214,8 +2214,13 @@ class JSON(Indexable, TypeEngine): @property def should_evaluate_none(self): + """Alias of :attr:`.JSON.none_as_null`""" return not self.none_as_null + @should_evaluate_none.setter + def should_evaluate_none(self, value): + self.none_as_null = not value + @util.memoized_property def _str_impl(self): return String(_expect_unicode=True) |