Optimize nupack service startup and compute

rna/调用RNAplot的代码.txt

@@ -0,0 +1,46 @@
+from nupack import *
+import subprocess
+import os
+
+def huatu(Complex,result):#Complex是你想查看的复合物，eg: '(StrandA+StrandB)' 引号和括号都要有; 
+                          #result是nupack计算（tube_analysis）的结果，eg: nupack指南里用过my_result、my_results和tube_results等, 或者你自己有其他命名
+    def jiegou(Complex,result):
+        m=str(result[Complex].mfe[0].structure)
+        mm=""
+        for i in m:
+            if i != "+":
+                mm=mm+i
+            if i=="":
+                continue
+        return mm
+    def xulie(Complex):
+        inp=''
+        for i in Complex:
+            if i != '(' and i != ')':
+                inp=inp+i
+            else:
+                continue
+        l=inp.split('+',-1)
+        xulie=''
+        for i in l:
+            xulie=xulie+str(eval(i))
+        return xulie
+    sequence=xulie(Complex)
+    best_structure=jiegou(Complex,result)
+    seq_name =Complex
+    output_folder="/home/liusiye/桌面/nupack-4.0.2.0"#指定图片保存在哪个文件夹，需自己更改
+    temp_file_path = os.path.join(output_folder, f"{seq_name}.seq")
+    with open(temp_file_path, "w", newline='\n') as f:
+        f.write(f">{seq_name}\n")
+        f.write(f"{sequence}\n")
+        f.write(f"{best_structure}\n")
+    try:
+        input_filename = f"{seq_name}.seq"
+        process = subprocess.run(["RNAplot", "--o", "svg", input_filename], cwd=output_folder, capture_output=True, text=True)
+        if process.returncode == 0:
+            print(f"🎉 绘图成功！请前往 {output_folder} 文件夹查看 {seq_name}_ss.svg")
+            os.remove(temp_file_path)
+        else:
+            print("❌ RNAplot 运行失败，报错信息：\n", process.stderr)
+    except FileNotFoundError:
+        print("❌ 找不到 RNAplot 命令，请确认环境变量。")