505 lines
18 KiB
Python
505 lines
18 KiB
Python
"""测试结果 Excel 导出（screen_module / sdr_movie / hdr_movie 统一实现）。"""
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import datetime
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import os
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import traceback
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EXCEL_EXPORT_CONFIG = {
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"screen_module": {
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"title": "屏模组性能测试数据报告",
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"type_label": "屏模组",
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"log_prefix": "屏模组",
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"curve_type": "gamma",
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"has_accuracy": False,
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"column_widths": {"A": 18, "B": 18, "C": 18, "D": 18, "E": 18,
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"F": 15, "G": 15},
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},
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"sdr_movie": {
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"title": "SDR Movie 性能测试数据报告",
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"type_label": "SDR Movie",
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"log_prefix": "SDR Movie",
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"curve_type": "gamma",
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"has_accuracy": True,
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"column_widths": {c: 18 for c in "ABCDEFG"},
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},
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"hdr_movie": {
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"title": "HDR Movie 性能测试数据报告",
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"type_label": "HDR Movie",
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"log_prefix": "HDR Movie",
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"curve_type": "eotf",
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"has_accuracy": True,
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"column_widths": {c: 18 for c in "ABCDEFG"},
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},
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}
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# ==================== 样式 ====================
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def _build_styles(Font, Alignment, PatternFill, Border, Side):
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thin = Side(style="thin")
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return {
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"title_font": Font(name="微软雅黑", size=16, bold=True, color="FFFFFF"),
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"title_fill": PatternFill(start_color="4472C4", end_color="4472C4",
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fill_type="solid"),
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"title_alignment": Alignment(horizontal="center", vertical="center"),
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"section_font": Font(name="微软雅黑", size=13, bold=True, color="FFFFFF"),
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"section_fill": PatternFill(start_color="5B9BD5", end_color="5B9BD5",
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fill_type="solid"),
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"section_alignment": Alignment(horizontal="center", vertical="center"),
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"header_font": Font(name="微软雅黑", size=10, bold=True, color="FFFFFF"),
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"header_fill": PatternFill(start_color="70AD47", end_color="70AD47",
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fill_type="solid"),
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"header_alignment": Alignment(horizontal="center", vertical="center",
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wrap_text=True),
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"data_font": Font(name="微软雅黑", size=10),
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"data_alignment": Alignment(horizontal="center", vertical="center"),
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"label_font": Font(name="微软雅黑", size=10, bold=True),
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"thin_border": Border(left=thin, right=thin, top=thin, bottom=thin),
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}
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# ==================== 通用写入 ====================
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def _write_title(ws, styles, title_text):
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ws.merge_cells("A1:G1")
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ws["A1"] = title_text
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ws["A1"].font = styles["title_font"]
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ws["A1"].fill = styles["title_fill"]
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ws["A1"].alignment = styles["title_alignment"]
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ws.row_dimensions[1].height = 35
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def _write_basic_info(ws, styles, row, type_label):
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ws.merge_cells(f"A{row}:B{row}")
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ws[f"A{row}"] = "📋 测试基本信息"
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ws[f"A{row}"].font = styles["section_font"]
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ws[f"A{row}"].fill = styles["section_fill"]
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ws[f"A{row}"].alignment = styles["section_alignment"]
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ws.row_dimensions[row].height = 25
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row += 1
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info_items = [
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("测试时间", datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")),
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("测试类型", type_label),
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]
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for label, value in info_items:
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ws[f"A{row}"] = label
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ws[f"B{row}"] = value
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ws[f"A{row}"].font = styles["label_font"]
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ws[f"B{row}"].font = styles["data_font"]
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ws[f"A{row}"].border = styles["thin_border"]
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ws[f"B{row}"].border = styles["thin_border"]
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row += 1
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return row
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def _write_section_header(ws, styles, row, text, span="A{r}:G{r}"):
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ws.merge_cells(span.format(r=row))
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ws[f"A{row}"] = text
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ws[f"A{row}"].font = styles["section_font"]
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ws[f"A{row}"].fill = styles["section_fill"]
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ws[f"A{row}"].alignment = styles["section_alignment"]
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ws.row_dimensions[row].height = 25
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return row + 1
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def _write_headers(ws, styles, row, headers):
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for col_idx, header in enumerate(headers, start=1):
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cell = ws.cell(row=row, column=col_idx)
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cell.value = header
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cell.font = styles["header_font"]
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cell.fill = styles["header_fill"]
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cell.alignment = styles["header_alignment"]
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cell.border = styles["thin_border"]
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return row + 1
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def _apply_row_style(ws, row, cols, styles, label_cols=()):
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for col in cols:
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cell = ws[f"{col}{row}"]
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cell.font = (styles["label_font"] if col in label_cols
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else styles["data_font"])
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cell.border = styles["thin_border"]
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def _apply_data_row(ws, row, cols, styles):
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for col in cols:
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cell = ws[f"{col}{row}"]
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cell.font = styles["data_font"]
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cell.alignment = styles["data_alignment"]
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cell.border = styles["thin_border"]
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# ==================== 分区：色域 ====================
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def _section_gamut(ws, styles, row, results, log):
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rgb_data = results.get_intermediate_data("gamut", "rgb")
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gamut_final_result = None
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if "gamut" in results.test_items:
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gamut_final_result = results.test_items["gamut"].final_result
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if not (rgb_data and len(rgb_data) >= 3):
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return row
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row = _write_section_header(ws, styles, row, "🎨 色域测试数据")
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if gamut_final_result:
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xy_coverage = gamut_final_result.get("coverage", 0)
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uv_coverage = (
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gamut_final_result.get("uv_coverage", 0)
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or gamut_final_result.get("uv_space_coverage", 0)
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or gamut_final_result.get("coverage_uv", 0)
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or 0
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)
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ws[f"A{row}"] = "参考标准"
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ws[f"B{row}"] = gamut_final_result.get("reference", "DCI-P3")
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ws[f"A{row}"].font = styles["label_font"]
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ws[f"B{row}"].font = styles["data_font"]
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ws[f"A{row}"].border = styles["thin_border"]
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ws[f"B{row}"].border = styles["thin_border"]
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row += 1
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ws[f"A{row}"] = "XY 色域覆盖率"
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ws[f"B{row}"] = f"{xy_coverage:.2f}%"
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ws[f"C{row}"] = "UV 色域覆盖率"
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ws[f"D{row}"] = f"{uv_coverage:.2f}%"
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_apply_row_style(ws, row, ["A", "B", "C", "D"], styles,
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label_cols=("A", "C"))
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row += 1
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row = _write_headers(
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ws, styles, row,
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["点位", "x 坐标", "y 坐标", "亮度 (cd/m²)", "", "", ""],
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)
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rgb_labels = ["Red", "Green", "Blue"]
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for i, result in enumerate(rgb_data[:3]):
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x, y, lv = result[0], result[1], result[2]
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ws[f"A{row}"] = rgb_labels[i]
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ws[f"B{row}"] = x
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ws[f"C{row}"] = y
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ws[f"D{row}"] = lv
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ws[f"B{row}"].number_format = "0.0000"
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ws[f"C{row}"].number_format = "0.0000"
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ws[f"D{row}"].number_format = "0.00"
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_apply_data_row(ws, row, ["A", "B", "C", "D"], styles)
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row += 1
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log(" ✓ 添加色域数据")
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return row + 1
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# ==================== 分区：Gamma / EOTF ====================
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def _section_curve(ws, styles, row, results, log, curve_type):
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if curve_type == "gamma":
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section_title = "📊 Gamma 曲线数据"
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label_prefix = "Gamma"
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data_key = "gamma"
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value_header = "Gamma 值"
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else:
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section_title = "📊 EOTF 曲线数据"
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label_prefix = "EOTF"
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data_key = "eotf"
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value_header = "EOTF 值"
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gray_data = results.get_intermediate_data("shared", "gray")
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if not gray_data:
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gray_data = results.get_intermediate_data(curve_type, "gray")
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curve_final_result = None
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if curve_type in results.test_items:
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curve_final_result = results.test_items[curve_type].final_result
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if not (gray_data and len(gray_data) > 0 and curve_final_result):
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return row
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value_list = curve_final_result.get(data_key, [])
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L_bar_list = curve_final_result.get("L_bar", [])
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row = _write_section_header(ws, styles, row, section_title)
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valid_values = [
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item[3]
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for item in value_list
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if isinstance(item, (list, tuple))
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and len(item) >= 4
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and 0.5 < item[3] < 5.0
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]
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if valid_values:
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avg_v = sum(valid_values) / len(valid_values)
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ws[f"A{row}"] = f"平均 {label_prefix}"
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ws[f"B{row}"] = f"{avg_v:.3f}"
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ws[f"C{row}"] = f"最大 {label_prefix}"
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ws[f"D{row}"] = f"{max(valid_values):.3f}"
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ws[f"E{row}"] = f"最小 {label_prefix}"
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ws[f"F{row}"] = f"{min(valid_values):.3f}"
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_apply_row_style(ws, row, ["A", "B", "C", "D", "E", "F"], styles,
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label_cols=("A", "C", "E"))
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row += 1
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row = _write_headers(
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ws, styles, row,
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["灰阶 (%)", "x 坐标", "y 坐标", "实测亮度\n(cd/m²)",
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"归一化亮度\n(L_bar)", value_header, ""],
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)
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total_points = len(gray_data)
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for i in range(total_points - 1, -1, -1):
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gray_level = (100 - int(i * 100 / (total_points - 1))
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if total_points > 1 else 0)
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x, y, lv = gray_data[i][0], gray_data[i][1], gray_data[i][2]
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L_bar_val = L_bar_list[i] if i < len(L_bar_list) else 0
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val = None
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if (i < len(value_list)
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and isinstance(value_list[i], (list, tuple))
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and len(value_list[i]) >= 4):
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val = value_list[i][3]
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ws[f"A{row}"] = gray_level
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ws[f"B{row}"] = x
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ws[f"C{row}"] = y
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ws[f"D{row}"] = lv
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ws[f"E{row}"] = L_bar_val
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if val is not None and 0.5 < val < 5.0:
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ws[f"F{row}"] = val
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ws[f"F{row}"].number_format = "0.000"
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else:
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ws[f"F{row}"] = "N/A"
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ws[f"A{row}"].number_format = "0"
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ws[f"B{row}"].number_format = "0.0000"
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ws[f"C{row}"].number_format = "0.0000"
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ws[f"D{row}"].number_format = "0.00"
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ws[f"E{row}"].number_format = "0.0000"
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_apply_data_row(ws, row, ["A", "B", "C", "D", "E", "F"], styles)
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row += 1
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log(f" ✓ 添加 {label_prefix} 数据")
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return row + 1
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# ==================== 分区：色度一致性 ====================
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def _section_cct(ws, styles, row, results, log):
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gray_data = results.get_intermediate_data("shared", "gray")
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if not gray_data:
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gray_data = results.get_intermediate_data("cct", "gray")
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if not (gray_data and len(gray_data) > 1):
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return row
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gray_data_no_black = gray_data[:-1]
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row = _write_section_header(ws, styles, row, "🌈 色度一致性数据")
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x_coords = [d[0] for d in gray_data_no_black]
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y_coords = [d[1] for d in gray_data_no_black]
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ws[f"A{row}"] = "x 坐标范围"
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ws[f"B{row}"] = f"{min(x_coords):.4f} ~ {max(x_coords):.4f}"
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ws[f"C{row}"] = "y 坐标范围"
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ws[f"D{row}"] = f"{min(y_coords):.4f} ~ {max(y_coords):.4f}"
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_apply_row_style(ws, row, ["A", "B", "C", "D"], styles,
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label_cols=("A", "C"))
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row += 1
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row = _write_headers(
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ws, styles, row,
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["灰阶 (%)", "x 坐标", "y 坐标", "亮度 (cd/m²)", "", "", ""],
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)
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total_points = len(gray_data)
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for i in range(len(gray_data_no_black) - 1, -1, -1):
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x, y, lv = (gray_data_no_black[i][0],
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gray_data_no_black[i][1],
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gray_data_no_black[i][2])
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gray_level = (100 - int(i * 100 / (total_points - 1))
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if total_points > 1 else 0)
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ws[f"A{row}"] = gray_level
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ws[f"B{row}"] = x
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ws[f"C{row}"] = y
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ws[f"D{row}"] = lv
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ws[f"A{row}"].number_format = "0"
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ws[f"B{row}"].number_format = "0.0000"
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ws[f"C{row}"].number_format = "0.0000"
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ws[f"D{row}"].number_format = "0.00"
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_apply_data_row(ws, row, ["A", "B", "C", "D"], styles)
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row += 1
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log(" ✓ 添加色度一致性数据")
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return row + 1
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# ==================== 分区：对比度 ====================
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def _section_contrast(ws, styles, row, results, log):
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contrast_final_result = None
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if "contrast" in results.test_items:
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contrast_final_result = results.test_items["contrast"].final_result
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if not contrast_final_result:
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return row
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row = _write_section_header(ws, styles, row, "⚫⚪ 对比度测试数据")
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max_lv = contrast_final_result.get("max_luminance", 0)
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min_lv = contrast_final_result.get("min_luminance", 0)
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contrast_ratio = contrast_final_result.get("contrast_ratio", 0)
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info_items = [
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("最大亮度（白场）", f"{max_lv:.2f} cd/m²"),
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("最小亮度（黑场）", f"{min_lv:.4f} cd/m²"),
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("对比度", f"{contrast_ratio:.0f}:1"),
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]
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for label, value in info_items:
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ws[f"A{row}"] = label
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ws[f"B{row}"] = value
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ws[f"A{row}"].font = styles["label_font"]
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ws[f"B{row}"].font = styles["data_font"]
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ws[f"A{row}"].border = styles["thin_border"]
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ws[f"B{row}"].border = styles["thin_border"]
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row += 1
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log(" ✓ 添加对比度数据")
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return row + 1
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# ==================== 分区：色准 ====================
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def _section_accuracy(ws, styles, row, results, log):
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accuracy_final_result = None
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if "accuracy" in results.test_items:
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accuracy_final_result = results.test_items["accuracy"].final_result
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if not accuracy_final_result:
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return row
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row = _write_section_header(ws, styles, row, "🎯 色准测试数据")
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avg_delta_e = accuracy_final_result.get("avg_delta_e", 0)
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max_delta_e = accuracy_final_result.get("max_delta_e", 0)
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min_delta_e = accuracy_final_result.get("min_delta_e", 0)
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excellent_count = accuracy_final_result.get("excellent_count", 0)
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good_count = accuracy_final_result.get("good_count", 0)
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poor_count = accuracy_final_result.get("poor_count", 0)
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ws[f"A{row}"] = "平均 ΔE"
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ws[f"B{row}"] = f"{avg_delta_e:.2f}"
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ws[f"C{row}"] = "最大 ΔE"
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ws[f"D{row}"] = f"{max_delta_e:.2f}"
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ws[f"E{row}"] = "最小 ΔE"
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ws[f"F{row}"] = f"{min_delta_e:.2f}"
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_apply_row_style(ws, row, ["A", "B", "C", "D", "E", "F"], styles,
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label_cols=("A", "C", "E"))
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row += 1
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ws[f"A{row}"] = "优秀 (ΔE<3)"
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ws[f"B{row}"] = f"{excellent_count} 个"
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ws[f"C{row}"] = "良好 (3≤ΔE<5)"
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ws[f"D{row}"] = f"{good_count} 个"
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ws[f"E{row}"] = "偏差 (ΔE≥5)"
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ws[f"F{row}"] = f"{poor_count} 个"
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_apply_row_style(ws, row, ["A", "B", "C", "D", "E", "F"], styles,
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label_cols=("A", "C", "E"))
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row += 1
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color_patches = accuracy_final_result.get("color_patches", [])
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delta_e_values = accuracy_final_result.get("delta_e_values", [])
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color_measurements = accuracy_final_result.get("color_measurements", [])
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if color_patches and delta_e_values:
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row = _write_headers(
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ws, styles, row,
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["序号", "颜色名称", "x 坐标", "y 坐标",
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"亮度 (cd/m²)", "ΔE 2000", "等级"],
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)
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for idx, (color_name, delta_e) in enumerate(
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zip(color_patches, delta_e_values), start=1):
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if delta_e < 3:
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grade = "优秀"
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elif delta_e < 5:
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grade = "良好"
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else:
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grade = "偏差"
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x_val, y_val, lv_val = "N/A", "N/A", "N/A"
|
||
if color_measurements and idx - 1 < len(color_measurements):
|
||
m = color_measurements[idx - 1]
|
||
if len(m) >= 3:
|
||
x_val, y_val, lv_val = m[0], m[1], m[2]
|
||
|
||
ws[f"A{row}"] = idx
|
||
ws[f"B{row}"] = color_name
|
||
ws[f"C{row}"] = x_val
|
||
ws[f"D{row}"] = y_val
|
||
ws[f"E{row}"] = lv_val
|
||
ws[f"F{row}"] = delta_e
|
||
ws[f"G{row}"] = grade
|
||
|
||
ws[f"A{row}"].number_format = "0"
|
||
if isinstance(x_val, (int, float)):
|
||
ws[f"C{row}"].number_format = "0.0000"
|
||
if isinstance(y_val, (int, float)):
|
||
ws[f"D{row}"].number_format = "0.0000"
|
||
if isinstance(lv_val, (int, float)):
|
||
ws[f"E{row}"].number_format = "0.00"
|
||
ws[f"F{row}"].number_format = "0.00"
|
||
|
||
_apply_data_row(ws, row, ["A", "B", "C", "D", "E", "F", "G"], styles)
|
||
row += 1
|
||
|
||
log(" ✓ 添加色准数据（含 xy 坐标和亮度）")
|
||
return row + 1
|
||
|
||
|
||
# ==================== 主入口 ====================
|
||
def export_excel_report(result_dir, current_test_type, selected_items,
|
||
results, log):
|
||
"""根据测试类型生成统一格式的 Excel 报告。
|
||
|
||
仅 current_test_type ∈ EXCEL_EXPORT_CONFIG 时应调用本函数；
|
||
内部吞掉 ImportError（openpyxl 未装）与其他 Exception 并通过 log 记录。
|
||
"""
|
||
if current_test_type not in EXCEL_EXPORT_CONFIG:
|
||
return
|
||
cfg = EXCEL_EXPORT_CONFIG[current_test_type]
|
||
try:
|
||
import openpyxl
|
||
from openpyxl.styles import (
|
||
Font, Alignment, PatternFill, Border, Side,
|
||
)
|
||
|
||
log("=" * 60)
|
||
log(f"开始生成{cfg['log_prefix']} Excel 数据报告...")
|
||
|
||
wb = openpyxl.Workbook()
|
||
ws = wb.active
|
||
ws.title = "测试数据"
|
||
|
||
styles = _build_styles(Font, Alignment, PatternFill, Border, Side)
|
||
|
||
_write_title(ws, styles, cfg["title"])
|
||
row = _write_basic_info(ws, styles, 3, cfg["type_label"])
|
||
row += 1 # 空行
|
||
|
||
if "gamut" in selected_items:
|
||
row = _section_gamut(ws, styles, row, results, log)
|
||
if cfg["curve_type"] == "gamma" and "gamma" in selected_items:
|
||
row = _section_curve(ws, styles, row, results, log, "gamma")
|
||
if cfg["curve_type"] == "eotf" and "eotf" in selected_items:
|
||
row = _section_curve(ws, styles, row, results, log, "eotf")
|
||
if "cct" in selected_items:
|
||
row = _section_cct(ws, styles, row, results, log)
|
||
if "contrast" in selected_items:
|
||
row = _section_contrast(ws, styles, row, results, log)
|
||
if cfg["has_accuracy"] and "accuracy" in selected_items:
|
||
row = _section_accuracy(ws, styles, row, results, log)
|
||
|
||
for col, width in cfg["column_widths"].items():
|
||
ws.column_dimensions[col].width = width
|
||
|
||
excel_path = os.path.join(result_dir, "测试数据.xlsx")
|
||
wb.save(excel_path)
|
||
|
||
log("✓ 已保存: 测试数据.xlsx")
|
||
log("=" * 60)
|
||
|
||
except ImportError:
|
||
log("⚠️ 未安装 openpyxl 库，跳过 Excel 导出")
|
||
log(" 安装方法: pip install openpyxl")
|
||
except Exception as e:
|
||
log(f"⚠️ Excel 导出失败: {str(e)}")
|
||
log(traceback.format_exc())
|