remove useless import and change indentation according to pep8

ycflame · ycflame · commit add4d0f58de2 · 2014-01-28T16:19:57.000+08:00
diff --git a/python2/contemplate_koans.py b/python2/contemplate_koans.py
@@ -10,27 +10,26 @@
 # So thank guys!
 #
 
-import unittest
 import sys
 
 
 if __name__ == '__main__':
     if sys.version_info >= (3, 0):
         print("\nThis is the Python 2 version of Python Koans, but you are " +
-            "running it with Python 3 or newer!\n\n"
-            "Did you accidentally use the wrong python script? \nTry:\n\n" +
-            "    python contemplate_koans.py\n")
+              "running it with Python 3 or newer!\n\n"
+              "Did you accidentally use the wrong python script? \nTry:\n\n" +
+              "    python contemplate_koans.py\n")
     else:
         if sys.version_info < (2, 7):
             print("\n" +
-                "********************************************************\n" +
-                "WARNING:\n" +
-                "This version of Python Koans was designed for " +
-                "Python 2.7 or greater.\n" +
-                "Your version of Python is older, so you may run into " +
-                "problems!\n\n" +
-                "But lets see how far we get...\n" +
-                "********************************************************\n")
+                  "********************************************************\n" +
+                  "WARNING:\n" +
+                  "This version of Python Koans was designed for " +
+                  "Python 2.7 or greater.\n" +
+                  "Your version of Python is older, so you may run into " +
+                  "problems!\n\n" +
+                  "But lets see how far we get...\n" +
+                  "********************************************************\n")
 
         from runner.mountain import Mountain
 
diff --git a/python3/contemplate_koans.py b/python3/contemplate_koans.py
@@ -10,26 +10,25 @@
 # So thanks guys!
 #
 
-import unittest
 import sys
 
 if __name__ == '__main__':
     if sys.version_info < (3, 0):
         print("\nThis is the Python 3 version of Python Koans, but you are " +
-            "running it with Python 2!\n\n"
-            "Did you accidentally use the wrong python script? \nTry:\n\n" +
-            "    python3 contemplate_koans.py\n")
+              "running it with Python 2!\n\n"
+              "Did you accidentally use the wrong python script? \nTry:\n\n" +
+              "    python3 contemplate_koans.py\n")
     else:
         if sys.version_info < (3, 3):
             print("\n" +
-                "********************************************************\n" +
-                "WARNING:\n" +
-                "This version of Python Koans was designed for " +
-                "Python 3.3 or greater.\n" +
-                "Your version of Python is older, so you may run into " +
-                "problems!\n\n" +
-                "But lets see how far we get...\n" +
-                "********************************************************\n")
+                  "********************************************************\n" +
+                  "WARNING:\n" +
+                  "This version of Python Koans was designed for " +
+                  "Python 3.3 or greater.\n" +
+                  "Your version of Python is older, so you may run into " +
+                  "problems!\n\n" +
+                  "But lets see how far we get...\n" +
+                  "********************************************************\n")
 
         from runner.mountain import Mountain
 
