wuzilongandCursor
6a8cd90b98
Make dynamic column-facet values respect other active filters (Excel-style), with backend facet context helpers, list-page wiring, slip print/sidebar fixes, and refreshed graphify graphs. Co-authored-by: Cursor <cursoragent@cursor.com>
37 lines
1.2 KiB
Python
37 lines
1.2 KiB
Python
"""列头 facet 上下文：剥离当前列自身过滤键（Excel 语义）。"""
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from __future__ import annotations
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import re
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from typing import Dict, Iterable, MutableMapping, Optional, Set
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def _camel_to_snake(name: str) -> str:
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s1 = re.sub("(.)([A-Z][a-z]+)", r"\1_\2", name)
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return re.sub("([a-z0-9])([A-Z])", r"\1_\2", s1).lower()
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def keys_for_facet_field(
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field: str, *, extra_keys: Optional[Iterable[str]] = None
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) -> Set[str]:
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f = (field or "").strip()
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snake = _camel_to_snake(f) if f else ""
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keys = {f, f"{f}In", snake, f"{snake}_in"}
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if extra_keys:
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keys.update(k for k in extra_keys if k)
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return {k for k in keys if k}
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def strip_simple_facet_self_params(
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params: MutableMapping[str, object],
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field: str,
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*,
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extra_keys: Optional[Iterable[str]] = None,
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) -> Dict[str, object]:
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"""去掉当前 facet 列对应过滤键与元数据，返回新 dict。"""
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out = {k: v for k, v in params.items() if v not in (None, "")}
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for key in keys_for_facet_field(field, extra_keys=extra_keys):
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out.pop(key, None)
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for meta in ("field", "keyword", "limit"):
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out.pop(meta, None)
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return out
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