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b0caac871a
A bit niche but I tried setting my bareasc prefix to an empty string,
and was getting an obtuse error. This should help make clearer what is
happening when queries fail.
The exception is not properly raised up the stack in the first place
because it happens across 2 FFI boundaries: the DB query
(Python -> SQLite), and the custom DB function (SQLite -> Python).
Thus Python cannot forwarded it back to itself through SQLite, and it's
treated as an "unraisable" exception.
We could override `sys.unraisablehook` to not print anything for the
original exception, and store it in a global for the outer Python
interpreter to fetch and raise properly, but that's pretty hacky,
limited to a single DB instance and query at once, and risks swallowing
other "unraisable" exceptions.
Instead we just tell the user to look above for what Python prints.
Sample output:
```
Exception ignored in: <function unidecode_expect_ascii at
0x7f7fa20bb060>
Traceback (most recent call last):
File "site-packages/unidecode/__init__.py", line 60, in
unidecode_expect_ascii
bytestring = string.encode('ASCII')
^^^^^^^^^^^^^
AttributeError: 'bytes' object has no attribute 'encode'
Traceback (most recent call last):
File "site-packages/beets/dbcore/db.py", line 988, in query
cursor = self.db._connection().execute(statement, subvals)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
sqlite3.OperationalError: user-defined function raised exception
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "site-packages/beets/__main__.py", line 9, in <module>
sys.exit(main())
^^^^^^
File "site-packages/beets/ui/__init__.py", line 1865, in main
_raw_main(args)
File "site-packages/beets/ui/__init__.py", line 1852, in _raw_main
subcommand.func(lib, suboptions, subargs)
File "site-packages/beets/ui/commands.py", line 1599, in list_func
list_items(lib, decargs(args), opts.album)
File "site-packages/beets/ui/commands.py", line 1594, in list_items
for item in lib.items(query):
^^^^^^^^^^^^^^^^
File "site-packages/beets/library.py", line 1695, in items
return self._fetch(Item, query, sort or
self.get_default_item_sort())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "site-packages/beets/library.py", line 1673, in _fetch
return super()._fetch(model_cls, query, sort)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "site-packages/beets/dbcore/db.py", line 1301, in _fetch
rows = tx.query(sql, subvals)
^^^^^^^^^^^^^^^^^^^^^^
File "site-packages/beets/dbcore/db.py", line 991, in query
raise DBCustomFunctionError()
beets.dbcore.db.DBCustomFunctionError: beets defined SQLite function
failed; see the other errors above for details
```
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|---|---|---|
| .. | ||
| autotag | ||
| dbcore | ||
| importer | ||
| library | ||
| test | ||
| ui | ||
| util | ||
| __init__.py | ||
| __main__.py | ||
| art.py | ||
| config_default.yaml | ||
| logging.py | ||
| mediafile.py | ||
| metadata_plugins.py | ||
| plugins.py | ||
| py.typed | ||
| random.py | ||
| vfs.py | ||