replace "python" with "sys.executable" (#157)

Author: Mr-Python-in-China

.pylintrc

@@ -1,3 +1,3 @@
 [MASTER]
-py-version=3.5
+py-version=3.6
 disable=R0902,R0903,R0913,R0917,R0912

cyaron/tests/compare_test.py

@@ -81,13 +81,13 @@ def test_fulltext_program(self):
 
         try:
             with captured_output() as (out, err):
-                Compare.program("python correct.py",
-                                "python incorrect.py",
+                Compare.program(f"{sys.executable} correct.py",
+                                f"{sys.executable} incorrect.py",
                                 std=io,
                                 input=io,
                                 grader="FullText")
         except CompareMismatch as e:
-            self.assertEqual(e.name, 'python incorrect.py')
+            self.assertEqual(e.name, f"{sys.executable} incorrect.py")
             e = e.mismatch
             self.assertEqual(e.content, '2\n')
             self.assertEqual(e.std, '1\n')
@@ -120,8 +120,8 @@ def test_file_input(self):
         io.input_writeln("233")
 
         with captured_output() as (out, err):
-            Compare.program("python correct.py",
-                            std_program="python std.py",
+            Compare.program(f"{sys.executable} correct.py",
+                            std_program=f"{sys.executable} std.py",
                             input=io,
                             grader="NOIPStyle")
 

cyaron/tests/io_test.py

@@ -1,8 +1,9 @@
-import unittest
 import os
 import shutil
-import tempfile
 import subprocess
+import sys
+import tempfile
+import unittest
 from cyaron import IO
 from cyaron.output_capture import captured_output
 
@@ -80,7 +81,8 @@ def test_output_gen_time_limit_exceeded(self):
 
             try:
                 with IO("test_gen.in", "test_gen.out") as test:
-                    test.output_gen("python long_time.py", time_limit=1)
+                    test.output_gen(f"{sys.executable} long_time.py",
+                                    time_limit=1)
             except subprocess.TimeoutExpired:
                 time_limit_exceeded = True
         self.assertEqual(time_limit_exceeded, True)
@@ -93,7 +95,8 @@ def test_output_gen_time_limit_not_exceeded(self):
 
             try:
                 with IO("test_gen.in", "test_gen.out") as test:
-                    test.output_gen("python short_time.py", time_limit=1)
+                    test.output_gen(f"{sys.executable} short_time.py",
+                                    time_limit=1)
             except subprocess.TimeoutExpired:
                 time_limit_exceeded = True
         with open("test_gen.out") as f: