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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2017-09-01 00:11:10 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2017-09-11 14:17:10 -0400 |
| commit | 31f80b9eaeb3c3435b7f6679b41e434478b1d11c (patch) | |
| tree | 9802d4470d78768ba2a8812b47fae0f91e689d5c /lib/sqlalchemy/sql | |
| parent | 4c97ea116c3686cb03f566f16b0a0e9a9fd33968 (diff) | |
| download | sqlalchemy-oracle_numeric.tar.gz | |
Refactor for cx_Oracle version 6oracle_numeric
Drops support for cx_Oracle prior to version 5.x, reworks
numeric and binary support.
Fixes: #4064
Change-Id: Ib9ae9aba430c15cd2a6eeb4e5e3fd8e97b5fe480
Diffstat (limited to 'lib/sqlalchemy/sql')
| -rw-r--r-- | lib/sqlalchemy/sql/type_api.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/type_api.py b/lib/sqlalchemy/sql/type_api.py index 69dd80938..89c2c9de5 100644 --- a/lib/sqlalchemy/sql/type_api.py +++ b/lib/sqlalchemy/sql/type_api.py @@ -477,6 +477,15 @@ class TypeEngine(Visitable): d[coltype] = rp = d['impl'].result_processor(dialect, coltype) return rp + def _cached_custom_processor(self, dialect, key, fn): + try: + return dialect._type_memos[self][key] + except KeyError: + d = self._dialect_info(dialect) + impl = d['impl'] + d[key] = result = fn(impl) + return result + def _dialect_info(self, dialect): """Return a dialect-specific registry which caches a dialect-specific implementation, bind processing |