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ThearchyHelios
2d5e50fa88
配方语言（agentlab-recipe/2，新 recipe_types、recipe） - 封闭、不含正则、保存时静态校验：常量只能从表里的候选文字里选，占位符只能映射成空值，单位从固定词表里取 - 交叉表和列表两种版式；分段各自定位、不依赖先后顺序；合计按标签语义区间核对，关系恒等式、口径不同的声明都写在配方里 - 固定的解析器集合（parsers/2）：全角、各类横线、千分位、月日写法宽容归一，规范写法存库、原文另记 执行器（新 xlsx_cells、recipe_engine） - 两遍读取逐行对账，每个非空格都要有去向（格子账）；交叉表逆透视成长表，按统计期补年份并断言覆盖整期 - 合计行改作核对并另存一张表，不和明细混在一列；区域外文字、隐藏行列、合并单元格、空行之后的文字都单独报出 - STRICT 加主键写临时库；按锚点段记溯源，供后续证据下钻用；大表流式读取，扫描在 sheetData 处停止 校验与说明（新 recipe_checks、recipe_notes） - SQL 核对分通过、不一致、无法核对三种结果，失败分结构、数据质量、需确认三类；结构类直接拒收 - 数据质量类可以写理由接受，接受不改库、只改状态和说明 - 表的说明按核对结果生成、不含数字，经过数字检查；没核对过的不写「已核对」 起草（新 recipe_suggest、recipe_ai） - 先用规则起草：建议卡片加待确认问题（关系要不要登记、占位符表示什么） - 规则起草不完整时才提示 AI 兜底：界面先展示要发出的全部文字，用户同意才发；只发结构，数字、隐藏行列、遮罩列不发，公式先脱敏；同意绑定模型和服务方；AI 只写配方，有限次修订，记 token 和费用；截断单独识别 - 无论规则还是 AI 起草，都必须人工确认才能启用 导入流程（新 recipe_imports、recipe_confirm、recipe_diff、api/table_imports） - 暂存 → 起草 → 回答问题或改配方 → 试运行 → 勾确认项、写接受理由 → 确认并启用；接入期 1 的构建、导入记录、快照和运行固定版本 - 上传新一期按已确认的配方重放，不调用模型，出回执和差异卡，手动启用 - 改配方报破坏性变更（breaking:*）、单位变化、工作表改名的兜底，都要逐项勾选确认 前端导入向导（新 pages/import） - 原始网格（行列号、去向着色）、建议卡片、配方面板（表单，不露正则）、试运行回执、确认清单、差异卡、AI 起草的同意对话框
300 lines
12 KiB
Python
300 lines
12 KiB
Python
"""读取层（xlsx_cells）、扫描的逐行游程与序列化（xlsx_scan.row_runs / scan_to_json）、tabular 的公开名。
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夹具都在测试里用 openpyxl 现造，标签用假名；需要 openpyxl 写不出来的形状（共享公式、行号乱序、陈旧的
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<dimension>、公式缓存值）时在 zip 层改 XML。
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"""
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from __future__ import annotations
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import datetime as dt
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import io
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import json
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import re
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import zipfile
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import pytest
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from openpyxl import Workbook
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from app.data import tabular, xlsx_cells, xlsx_scan
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from app.data.xlsx_scan import UnsupportedTable
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def _save(wb: Workbook) -> bytes:
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buf = io.BytesIO()
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wb.save(buf)
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return buf.getvalue()
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def _patch(raw: bytes, part: str, fn) -> bytes:
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zin = zipfile.ZipFile(io.BytesIO(raw))
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out = io.BytesIO()
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with zipfile.ZipFile(out, "w", zipfile.ZIP_DEFLATED) as zout:
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for it in zin.infolist():
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data = zin.read(it.filename)
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if it.filename == part:
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data = fn(data.decode("utf-8")).encode("utf-8")
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zout.writestr(it, data)
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return out.getvalue()
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def _shared_formula_book() -> bytes:
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"""B5 是 A5 的共享公式（<f t="shared" si="0"/>），两格都有缓存值。"""
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wb = Workbook()
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ws = wb.active
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ws.title = "表甲"
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for r in range(1, 5):
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ws.cell(r, 1, r)
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ws.cell(r, 2, r * 10)
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ws["A5"] = "=SUM(A1:A4)"
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ws["B5"] = "=SUM(B1:B4)"
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def fix(t: str) -> str:
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t = re.sub(r'<c r="A5"([^>]*)><f>SUM\(A1:A4\)</f>(?:<v\s*/>|<v></v>)?',
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r'<c r="A5"\1><f t="shared" ref="A5:B5" si="0">SUM(A1:A4)</f><v>10</v>', t)
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t = re.sub(r'<c r="B5"([^>]*)><f>SUM\(B1:B4\)</f>(?:<v\s*/>|<v></v>)?',
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r'<c r="B5"\1><f t="shared" si="0"/><v>100</v>', t)
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assert 'si="0"/>' in t
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return t
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return _patch(_save(wb), "xl/worksheets/sheet1.xml", fix)
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def _mixed_book() -> bytes:
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"""各种取值：文本、只含空白的文本、0、False、日期、错误值、无缓存的公式；一张隐藏工作表。"""
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wb = Workbook()
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ws = wb.active
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ws.title = "表甲"
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ws["B2"] = "分区甲"
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ws["C2"] = " " # 只含空白：扫描、读取都算空
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ws["D2"] = 0 # 0 不算空
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ws["E2"] = False # False 不算空
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ws["B3"] = dt.datetime(2026, 8, 1)
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ws["C3"] = "#DIV/0!"
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ws["D3"] = "=B9*2" # openpyxl 写公式不带缓存值：读出来值是空、公式照给
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ws["B4"] = 12.5
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ws.merge_cells("B6:D6")
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ws["B6"] = "合并标题"
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ws.row_dimensions[4].hidden = True
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ws.column_dimensions["E"].hidden = True
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hidden = wb.create_sheet("隐藏表")
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hidden["A1"] = "口令"
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hidden.sheet_state = "hidden"
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return _save(wb)
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# --------------------------------------------------------------------------
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# tabular 的公开名
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# --------------------------------------------------------------------------
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def test_tabular_public_names_keep_old_aliases():
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assert tabular._open_book is tabular.open_book
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assert tabular._worksheet_for is tabular.worksheet_for
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@pytest.mark.parametrize("value,text", [
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(dt.datetime(2026, 8, 1), "2026-08-01"), # 期 1 的 #23：零点日期不能写成「… 00:00:00」
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(dt.datetime(2026, 8, 1, 9, 30), "2026-08-01 09:30:00"),
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(dt.date(2026, 8, 1), "2026-08-01"),
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(dt.time(7, 5), "07:05:00"),
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(3.0, "3"), (2.5, "2.5"), (12, "12"), (True, "TRUE"),
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(" 分区甲 ", "分区甲"), (" ", ""), (None, ""),
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])
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def test_as_text_matches_simple_import(value, text):
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assert tabular.as_text(value) == text
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# --------------------------------------------------------------------------
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# 扫描：逐行游程、序列化
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# --------------------------------------------------------------------------
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def test_row_runs_merge_consecutive_rows_with_same_count():
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wb = Workbook()
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ws = wb.active
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for r in (1, 2, 3):
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ws.cell(r, 1, "甲")
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ws.cell(r, 2, r)
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ws.cell(5, 1, "乙") # 第 4 行空、第 5 行 1 格
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ws.cell(6, 1, "丙")
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ws.cell(7, 1, "丁")
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ws.cell(7, 3, 1)
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sc = xlsx_scan.scan(_save(wb))
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assert sc.sheets[0].row_runs == [(1, 3, 2), (5, 6, 1), (7, 7, 2)]
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assert sum((b - a + 1) * n for a, b, n in sc.sheets[0].row_runs) == sc.sheets[0].nonempty
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def test_row_runs_fall_back_when_xml_rows_out_of_order():
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wb = Workbook()
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ws = wb.active
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for r in (1, 2, 3):
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ws.cell(r, 1, f"标签{r}")
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def swap(t: str) -> str:
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rows = re.findall(r"<row [^>]*>.*?</row>", t)
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assert len(rows) == 3
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return t.replace(rows[0] + rows[1] + rows[2], rows[0] + rows[2] + rows[1])
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raw = _patch(_save(wb), "xl/worksheets/sheet1.xml", swap)
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sc = xlsx_scan.scan(raw)
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assert sc.sheets[0].row_runs == [(1, 3, 1)]
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def test_row_runs_add_up_duplicate_rows():
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wb = Workbook()
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ws = wb.active
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ws["A1"] = "甲"
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ws["A2"] = "乙"
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def dup(t: str) -> str:
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row = re.search(r'<row r="2"[^>]*>.*?</row>', t).group(0)
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return t.replace(row, row + row.replace('r="A2"', 'r="B2"'))
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sc = xlsx_scan.scan(_patch(_save(wb), "xl/worksheets/sheet1.xml", dup))
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assert sc.sheets[0].row_runs == [(1, 1, 1), (2, 2, 2)]
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def test_scan_json_round_trip():
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sc = xlsx_scan.scan(_mixed_book())
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data = xlsx_scan.scan_to_json(sc)
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again = xlsx_scan.scan_from_json(json.loads(json.dumps(data, ensure_ascii=False)))
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assert again == sc
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assert data == json.loads(json.dumps(data)) # 返回值本身就是 JSON 形状（元组已写成列表）
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def test_scan_from_json_tolerates_old_and_newer_shapes():
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sc = xlsx_scan.scan(_mixed_book())
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data = xlsx_scan.scan_to_json(sc)
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for sheet in data["sheets"]:
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del sheet["row_runs"] # 老暂存区没有这个字段
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sheet["future_field"] = 1 # 更新的版本多写的字段
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data["future_top"] = True
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again = xlsx_scan.scan_from_json(data)
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assert [s.row_runs for s in again.sheets] == [[] for _ in again.sheets]
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assert [s.nonempty for s in again.sheets] == [s.nonempty for s in sc.sheets]
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assert again.sheets[0].hidden_rows == sc.sheets[0].hidden_rows
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# --------------------------------------------------------------------------
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# 网格
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# --------------------------------------------------------------------------
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def test_read_grid_values_and_nonempty_rule_match_scan():
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raw = _mixed_book()
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sc = xlsx_scan.scan(raw)
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grid = xlsx_cells.read_grid(raw, sc, "表甲")
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s = sc.sheet("表甲")
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assert len(grid.cells) == s.nonempty
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per_row = {r: len(grid.row(r)) for r in grid.row_numbers()}
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expected = {r: n for a, b, n in s.row_runs for r in range(a, b + 1)}
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assert per_row == expected
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assert (2, 3) not in grid.cells # 只含空白的文本
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assert grid.get(2, 4).value == 0 and grid.get(2, 5).value is False
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assert grid.get(3, 2).value == dt.datetime(2026, 8, 1)
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assert grid.get(3, 3).value == "#DIV/0!"
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uncached = grid.get(3, 4)
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assert uncached.value is None and uncached.formula == "=B9*2" and not uncached.has_cache
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assert grid.bounds == (2, 2, 6, 5)
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assert grid.merges == [(6, 2, 6, 4)]
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assert grid.hidden_rows == {4} and grid.hidden_cols == {5}
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assert grid.truncated is False
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def test_read_grid_refuses_hidden_and_unknown_sheets():
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raw = _mixed_book()
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sc = xlsx_scan.scan(raw)
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with pytest.raises(UnsupportedTable):
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xlsx_cells.read_grid(raw, sc, "隐藏表")
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with pytest.raises(UnsupportedTable):
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xlsx_cells.read_grid(raw, sc, "没有这张表")
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def test_shared_formula_reads_expanded_text():
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raw = _shared_formula_book()
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sc = xlsx_scan.scan(raw)
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grid = xlsx_cells.read_grid(raw, sc, "表甲")
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assert grid.get(5, 1).formula == "=SUM(A1:A4)" and grid.get(5, 1).value == 10
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assert grid.get(5, 2).formula == "=SUM(B1:B4)" and grid.get(5, 2).value == 100
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rows = list(xlsx_cells.iter_rows(raw, sc, "表甲", min_row=5, max_row=5, min_col=1, max_col=2))
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assert [(r, [(c, g.formula) for c, g in cells]) for r, cells in rows] == [
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(5, [(1, "=SUM(A1:A4)"), (2, "=SUM(B1:B4)")])]
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def test_iter_rows_gives_only_nonempty_cells_in_column_order():
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raw = _mixed_book()
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sc = xlsx_scan.scan(raw)
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rows = list(xlsx_cells.iter_rows(raw, sc, "表甲", min_row=1, max_row=6, min_col=1, max_col=5))
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assert [r for r, _ in rows] == [2, 3, 4, 6]
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assert [c for c, _ in rows[0][1]] == [2, 4, 5]
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assert all(cells for _, cells in rows)
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def test_grid_too_large_and_max_rows(monkeypatch):
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wb = Workbook()
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ws = wb.active
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ws.title = "表甲"
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for r in range(1, 21):
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ws.cell(r, 1, f"项{r}")
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ws.cell(r, 2, r)
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raw = _save(wb)
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sc = xlsx_scan.scan(raw)
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monkeypatch.setattr(xlsx_cells, "GRID_MAX_CELLS", 30)
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with pytest.raises(xlsx_cells.GridTooLarge):
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xlsx_cells.read_grid(raw, sc, "表甲")
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grid = xlsx_cells.read_grid(raw, sc, "表甲", max_rows=5)
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assert grid.truncated and grid.row_numbers() == [1, 2, 3, 4, 5]
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assert grid.bounds == (1, 1, 20, 2) # 边界仍是整张表的
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# 给了 max_rows 也不会超过格数上限：前 50 行就超了，读到上一行为止
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capped = xlsx_cells.read_grid(raw, sc, "表甲", max_rows=50)
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assert capped.truncated and len(capped.cells) == 30 and capped.row_numbers() == list(range(1, 16))
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monkeypatch.setattr(xlsx_cells, "GRID_MAX_CELLS", 200_000)
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whole = xlsx_cells.read_grid(raw, sc, "表甲", max_rows=50)
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assert not whole.truncated and len(whole.cells) == 40
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def test_stale_dimension_does_not_change_the_grid():
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raw = _mixed_book()
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stale = _patch(raw, "xl/worksheets/sheet1.xml", lambda t: re.sub(r'<dimension ref="[^"]*"/>',
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'<dimension ref="B2:B2"/>', t))
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assert stale != raw
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g1 = xlsx_cells.read_grid(raw, xlsx_scan.scan(raw), "表甲")
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g2 = xlsx_cells.read_grid(stale, xlsx_scan.scan(stale), "表甲")
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assert g1.cells == g2.cells
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# --------------------------------------------------------------------------
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# 预览
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# --------------------------------------------------------------------------
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def test_preview_shape_and_kinds():
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raw = _mixed_book()
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sc = xlsx_scan.scan(raw)
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p = xlsx_cells.preview(xlsx_cells.read_grid(raw, sc, "表甲"))
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assert set(p) == {"sheet", "bounds", "total_rows", "total_cols", "truncated", "rows", "cols", "cells",
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"formulas", "merges", "hidden_rows", "hidden_cols"}
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assert p["bounds"] == "B2:E6" and p["total_rows"] == 5 and p["total_cols"] == 4 and not p["truncated"]
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kinds = {(r, c): (text, kind) for r, c, text, kind in p["cells"]}
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assert kinds[(2, 2)] == ("分区甲", "text")
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assert kinds[(2, 4)] == ("0", "number")
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assert kinds[(2, 5)] == ("FALSE", "bool")
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assert kinds[(3, 2)] == ("2026-08-01", "date")
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assert kinds[(3, 3)] == ("#DIV/0!", "error")
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assert kinds[(3, 4)] == ("", "formula_uncached")
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assert kinds[(4, 2)] == ("12.5", "number")
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assert p["formulas"] == {"D3": "=B9*2"}
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assert p["merges"] == ["B6:D6"] and p["hidden_rows"] == [4] and p["hidden_cols"] == [5]
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json.dumps(p, ensure_ascii=False)
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def test_preview_window_truncates():
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raw = _shared_formula_book()
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sc = xlsx_scan.scan(raw)
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p = xlsx_cells.preview(xlsx_cells.read_grid(raw, sc, "表甲"), max_rows=2, max_cols=1)
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assert p["truncated"] and p["rows"] == [1, 2] and p["cols"] == [1]
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assert {(r, c) for r, c, _, _ in p["cells"]} == {(1, 1), (2, 1)}
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assert p["formulas"] == {}
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formula = xlsx_cells.preview(xlsx_cells.read_grid(raw, sc, "表甲"))
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assert [k for _, _, _, k in formula["cells"] if k == "formula"] == ["formula", "formula"]
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assert formula["formulas"] == {"A5": "=SUM(A1:A4)", "B5": "=SUM(B1:B4)"}
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