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Enforce function definition limits #86

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Merged
kesmit13 merged 4 commits into from
Aug 11, 2025
+10 −0
Merged

Enforce function definition limits #86

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83a6683
Enforce function definition limits
psachdeva-ss Aug 10, 2025
d40c724
lint fix
psachdeva-ss Aug 11, 2025
cfd1c9e
lint fix
psachdeva-ss Aug 11, 2025
adf5ffd
lint fix
psachdeva-ss Aug 11, 2025
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10 changes: 10 additions & 0 deletions singlestoredb/apps/_python_udfs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,9 @@
# Keep track of currently running server
_running_server: 'typing.Optional[AwaitableUvicornServer]' = None

# Maximum number of UDFs allowed
MAX_UDFS_LIMIT = 10


async def run_udf_app(
log_level: str = 'error',
Expand Down Expand Up @@ -46,6 +49,13 @@ async def run_udf_app(
udf_suffix = '_test'
app = Application(url=base_url, app_mode='managed', name_suffix=udf_suffix)

if not app.endpoints:
raise ValueError('You must define at least one function.')
if len(app.endpoints) > MAX_UDFS_LIMIT:
raise ValueError(
f'You can only define a maximum of {MAX_UDFS_LIMIT} functions.',
)

config = uvicorn.Config(
app,
host='0.0.0.0',
Expand Down