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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2021-07-20 11:03:08 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2021-07-21 16:00:12 -0400 |
| commit | 27ec4929198807702190b96d3c00d0291976f49e (patch) | |
| tree | 210716d7c12dcd4e3c17376730e4e6b2794fc792 /lib/sqlalchemy/sql/elements.py | |
| parent | e72106d1499ec628487f7e428e7c49acdd4eb9c0 (diff) | |
| download | sqlalchemy-27ec4929198807702190b96d3c00d0291976f49e.tar.gz | |
dont warn for dictionary passed positionally
Fixed issue where use of the :paramref:`_sql.case.whens` parameter passing
a dictionary positionally and not as a keyword argument would emit a 2.0
deprecation warning, referring to the deprecation of passing a list
positionally. The dictionary format of "whens", passed positionally, is
still supported and was accidentally marked as deprecated.
Removes warning filter for case statement.
Fixes: #6786
Change-Id: I8efd1882563773bec89ae5e34f0dfede77fc4683
Diffstat (limited to 'lib/sqlalchemy/sql/elements.py')
| -rw-r--r-- | lib/sqlalchemy/sql/elements.py | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/lib/sqlalchemy/sql/elements.py b/lib/sqlalchemy/sql/elements.py index e253ddb93..ae93eb2a6 100644 --- a/lib/sqlalchemy/sql/elements.py +++ b/lib/sqlalchemy/sql/elements.py @@ -2918,15 +2918,15 @@ class Case(ColumnElement): if "whens" in kw: util.warn_deprecated_20( - 'The "whens" argument to case() is now passed as a series of ' - "positional " - "elements, rather than as a list. " - ) - whens = kw.pop("whens") - else: - whens = coercions._expression_collection_was_a_list( - "whens", "case", whens + 'The "whens" argument to case() is now passed using ' + "positional style only, not as a keyword argument." ) + whens = (kw.pop("whens"),) + + whens = coercions._expression_collection_was_a_list( + "whens", "case", whens + ) + try: whens = util.dictlike_iteritems(whens) except TypeError: |