设备命令修改

ACP电路图/convert_pdf.py

@@ -0,0 +1,38 @@
+# -*- coding: utf-8 -*-
+"""将 ACP.pdf 逐页渲染为 PNG，并把 Excel 接线图导出为文本。"""
+import fitz
+import openpyxl
+import os
+
+pdf_path = r"C:\Users\kk\Desktop\ACP\ACP电路图\ACP.pdf"
+xlsx_path = r"C:\Users\kk\Desktop\ACP\ACP电路图\ACP硬件接线图.xlsx"
+out_dir = r"C:\Users\kk\Desktop\ACP\ACP电路图\_pages"
+os.makedirs(out_dir, exist_ok=True)
+
+# ---- 渲染 PDF ----
+doc = fitz.open(pdf_path)
+mat = fitz.Matrix(2.0, 2.0)  # 2倍缩放，保证清晰度
+for i, page in enumerate(doc):
+    pix = page.get_pixmap(matrix=mat)
+    png_path = os.path.join(out_dir, f"page_{i+1:02d}.png")
+    pix.save(png_path)
+    print(f"saved {png_path}")
+doc.close()
+
+# ---- 导出 Excel ----
+wb = openpyxl.load_workbook(xlsx_path, data_only=True)
+txt_path = os.path.join(out_dir, "接线图.txt")
+with open(txt_path, "w", encoding="utf-8") as f:
+    for sheet_name in wb.sheetnames:
+        ws = wb[sheet_name]
+        f.write(f"===== Sheet: {sheet_name} ({ws.max_row}行x{ws.max_column}列) =====\n")
+        for row in ws.iter_rows(values_only=True):
+            cells = ["" if c is None else str(c).strip() for c in row]
+            # 去掉行尾空单元格
+            while cells and cells[-1] == "":
+                cells.pop()
+            if not cells:
+                continue
+            f.write(" | ".join(cells) + "\n")
+        f.write("\n")
+print(f"saved {txt_path}")