fix: DistanceConfFilter is optimized and the bug in BoxSkewnessConfFilter is fixed.#292
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📝 WalkthroughWalkthroughThis update modifies the internal logic of the Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant DistanceConfFilter
participant Structure
User->>DistanceConfFilter: check(structure)
DistanceConfFilter->>Structure: get_standardized_cell()
DistanceConfFilter->>Structure: get_atom_types()
DistanceConfFilter->>DistanceConfFilter: compute lattice vectors (a1, a2, a3)
DistanceConfFilter->>DistanceConfFilter: calculate vector norms and combinations
DistanceConfFilter->>DistanceConfFilter: compare lattice lengths to 2x safe distances
alt Any lattice too short
DistanceConfFilter-->>User: return False
else
DistanceConfFilter->>Structure: compute pairwise atomic distances
DistanceConfFilter-->>User: return True/False
end
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🧹 Nitpick comments (3)
dpgen2/exploration/selector/distance_conf_filter.py (3)
172-198: Consider simplifying lattice vector combination logic.
This extensive manual enumeration of vector sums and differences can be prone to missed permutations or future mistakes. You could dynamically generate these vectors to reduce boilerplate and ensure consistency.
200-202: Improve clarity by using more descriptive variable names or comments.
Naming the lists “A” and “B” can obscure the intent. Adding docstrings or clarifying variable names (e.g.all_lattice_lengthsandsafe_distances) can enhance readability.
203-207: Use logging instead of print for consistent verbosity handling.
Replacinglogging.warningor an appropriate level helps maintain consistency with the rest of the codebase and aligns with best practices.- print(f"Lattice length {a:.3f} is less than safe distance {b:.3f} ") + logging.warning(f"Lattice length {a:.3f} is less than safe distance {b:.3f}")
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dpgen2/exploration/selector/distance_conf_filter.py(3 hunks)
🔇 Additional comments (3)
dpgen2/exploration/selector/distance_conf_filter.py (3)
24-24: Please confirm the newly reduced hydrogen safe distance.
The hydrogen safe distance has been drastically lowered. This might relax previous proximity checks considerably. Ensure that this change aligns with the underlying modeling assumptions and does not introduce unintended behavior.
212-212: Validate use of minimum image convention (mic=True).
Ensure that relying on the periodic boundary condition interpretation is correct for all use cases, notably when the configuration might not be strictly periodic.
303-305: Good fix using absolute values for off-diagonal components.
Applyingnp.absensures symmetrical handling of negative skew values, preventing false negatives in the box skewness check.
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## master #292 +/- ##
==========================================
- Coverage 84.32% 84.32% -0.01%
==========================================
Files 104 104
Lines 6030 6041 +11
==========================================
+ Hits 5085 5094 +9
- Misses 945 947 +2 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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wanghan-iapcm
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3 participants
The DistanceConfFilter is optimized and the bug in BoxSkewnessConfFilter is fixed.
Summary by CodeRabbit
Bug Fixes
Refactor