Issues

replay_context.py, replay_service.py, loader.py - many f-string logging calls

Lines 409, 538, 1217: Use lazy formatting

Use lazy formatting instead of f-string

Several explicit for loops build dicts that could be more concisely written as dict comprehensions. ...

Import ordering varies between modules (stdlib, third-party, local). Fix: Standardize to PEP 8 impor...

Some code paths have redundant isinstance checks that are always true due to earlier type narrowing....

HTTP status codes like 200, 400, 404, 500 are used as literals throughout the code. Fix: Use http.HT...

Some except blocks silently pass or return generic errors without logging. This makes debugging diff...

String literals like 'application/json', 'Bearer', error codes are repeated multiple times. Fix: Def...

Some internal helper functions lack docstrings, making code harder to understand. Fix: Add docstring...

Some model/schema names differ between API layer and engine layer (e.g., WorkflowDefinition vs workf...

Some blueprint endpoints use async def while others use def despite all being async handlers. Quart ...

Several list literals are used for constant data that never changes (e.g., HTTP methods, field names...

Some endpoint handlers accept parameters (like request objects) that are never used. Fix: Remove unu...

Magic numbers like 20, 50, 100, 200 for pagination defaults are scattered across multiple files. Fix...

Race condition in cron.py: SELECT to check if schedule exists, then INSERT/UPDATE. Concurrent reques...

Batch step operations can accumulate large in-memory lists without bounds. For very large workflows ...

Error logging is inconsistent across API endpoints. Some use logger.exception() which includes stack...

Some timestamps use timezone-aware datetimes while others use naive datetimes. This can cause issues...

time_range parameter is parsed but never used in some analytics queries, wasting processing. Fix: Ei...