修复：解决makeData时有黑框闪动的问题

ProgramCompareUI.py

@@ -27,7 +27,8 @@ def __del__(self):
     def compare(self, id: int = 1, show_input=True, show_output=True):
         # 产生样例输入
         with open(f'test{id}.in', 'w') as file:
-            self.setData(file, id)
+            writeln = lambda a : file.write(' '.join(map(str, a)) + '\n')
+            self.setData(writeln, id)
         # 获取样例答案和样例输出
         std_out = os.popen(self.std_exe + ' < ' + f'test{id}.in').read()
         cmp_out = os.popen(self.cmp_exe + ' < ' + f'test{id}.in').read()
@@ -50,5 +51,8 @@ def compare(self, id: int = 1, show_input=True, show_output=True):
     def makeData(self, id: int = 1):
         # 使用setData产生样例输入并用std_exe产生样例答案
         with open(f'test{id}.in', 'w') as file:
-            self.setData(file, id)
-        os.system(f'{self.std_exe} < test{id}.in > test{id}.out')
+            writeln = lambda a : file.write(' '.join(map(str, a)) + '\n')
+            self.setData(writeln, id)
+        with open(f'test{id}.out', 'w') as file:
+            std_out = os.popen(self.std_exe + ' < ' + f'test{id}.in').read()
+            file.write(std_out)

README.md

@@ -1,7 +1,31 @@
 # program-compare-UI
 
+A program-comparer Based on PyQt5.
+
+## Usage
+
 ![](img/GUI.png)
 
+### prepare `setData.py`
+
+`writeln` Pass in a list and write it on one line.
+
+```python
+from random import randint
+
+
+def randPair(a, b):
+    l = randint(a, b)
+    r = randint(a, b)
+    return (l, r) if l < r else (r, l)
+
+
+def setData(writeln, id=1):
+    a = randint(1, 2e9)
+    b = randint(1, 2e9)
+    writeln([a, b])
+```
+
 # program-compare
 
 This is a program-comparer for programming competition. It's base on `cyaron`, but some simple encapsulation was made.

setData.py

@@ -1,11 +1,13 @@
-from io import TextIOWrapper
 from random import randint
 
 
-def setData(file: TextIOWrapper, id=1):
-    write = lambda *x: file.write(' '.join([str(i) for i in x]) + ' ')
-    writeln = lambda *x: file.write(' '.join([str(i) for i in x]) + '\n')
-    ###################
+def randPair(a, b):
+    l = randint(a, b)
+    r = randint(a, b)
+    return (l, r) if l < r else (r, l)
+
+
+def setData(writeln, id=1):
     a = randint(1, 2e9)
     b = randint(1, 2e9)
-    writeln(a, b)
+    writeln([a, b])