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| author | mike bayer <mike_mp@zzzcomputing.com> | 2020-03-02 23:45:35 +0000 |
|---|---|---|
| committer | Gerrit Code Review <gerrit@bbpush.zzzcomputing.com> | 2020-03-02 23:45:35 +0000 |
| commit | b5050beb73b2e50b122c36e7dcdc06abffd472f2 (patch) | |
| tree | 6679019ff418d6c346d5bd4cdc4aab4a73d9303e /lib/sqlalchemy/processors.py | |
| parent | 2d052d43518a0f4d9751db7e699cfebd3724c1e5 (diff) | |
| parent | 57dc36a01b2b334a996f73f6a78b3bfbe4d9f2ec (diff) | |
| download | sqlalchemy-b5050beb73b2e50b122c36e7dcdc06abffd472f2.tar.gz | |
Merge "Ensure all nested exception throws have a cause"
Diffstat (limited to 'lib/sqlalchemy/processors.py')
| -rw-r--r-- | lib/sqlalchemy/processors.py | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/sqlalchemy/processors.py b/lib/sqlalchemy/processors.py index 67f1564ec..8618d5e2a 100644 --- a/lib/sqlalchemy/processors.py +++ b/lib/sqlalchemy/processors.py @@ -32,10 +32,13 @@ def str_to_datetime_processor_factory(regexp, type_): else: try: m = rmatch(value) - except TypeError: - raise ValueError( - "Couldn't parse %s string '%r' " - "- value is not a string." % (type_.__name__, value) + except TypeError as err: + util.raise_( + ValueError( + "Couldn't parse %s string '%r' " + "- value is not a string." % (type_.__name__, value) + ), + from_=err, ) if m is None: raise ValueError( |