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Fix SQLite large integer overflow error handling by ever0de · Pull Request #5916 · RustPython/RustPython

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Walkthrough

The change updates the error handling in the SQLite binding logic for Python integer conversion. Instead of directly propagating conversion errors, the code now explicitly maps any integer overflow to a Python OverflowError with a specific message, refining how errors are reported during parameter binding.

Changes

File(s) Change Summary
stdlib/src/sqlite.rs Updated error handling in Python int to i64 conversion for SQLite binding with explicit mapping.

Poem

In the warren of code, a change takes its place,
Overflow errors now wear a clear face.
When Python ints grow too tall for the gate,
SQLite replies, “That number’s too great!”
A hop, a fix, and error messages bloom—
Rabbits rejoice: clarity resumes!

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📥 Commits

Reviewing files that changed from the base of the PR and between c195473 and 35247ca.

⛔ Files ignored due to path filters (1)
  • Lib/test/test_sqlite3/test_userfunctions.py is excluded by !Lib/**
📒 Files selected for processing (1)
  • stdlib/src/sqlite.rs (1 hunks)
🧰 Additional context used
📓 Path-based instructions (1)
`**/*.rs`: Follow the default rustfmt code style (`cargo fmt` to format) Always ...

**/*.rs: Follow the default rustfmt code style (cargo fmt to format)
Always run clippy to lint code (cargo clippy) before completing tasks. Fix any warnings or lints that are introduced by your changes
Follow Rust best practices for error handling and memory management
Use the macro system (pyclass, pymodule, pyfunction, etc.) when implementing Python functionality in Rust

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List of files the instruction was applied to:

  • stdlib/src/sqlite.rs
🧠 Learnings (1)
stdlib/src/sqlite.rs (1) 
Learnt from: CR
PR: RustPython/RustPython#0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-06-30T10:08:48.858Z
Learning: Applies to **/*.rs : Follow Rust best practices for error handling and memory management
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