Clean up trailing whitespace.

docs/update_doc.py

@@ -24,7 +24,7 @@
 """
 update_doc.py for Gramps API(s) documentation.
 
-Examples: 
+Examples:
    python update_doc.py -t
 
       Tests if 'sphinx' and 'python' are well configured.
@@ -39,7 +39,7 @@ from argparse import ArgumentParser
 # You can set these variables from the command line.
 SPHINXBUILD   = 'sphinx-build'
 
-if sys.platform == 'win32':          
+if sys.platform == 'win32':
     pythonCmd = os.path.join(sys.prefix, 'bin', 'python.exe')
     sphinxCmd = os.path.join(sys.prefix, 'bin', 'sphinx-build.exe')
 elif sys.platform in ['linux2', 'darwin', 'cygwin']:
@@ -60,7 +60,7 @@ def tests():
         os.system('''%(program)s -V''' % {'program': pythonCmd})
     except:
         print ('Please, install python')
-        
+
     try:
         print("\n=================='Shpinx-build'=============================\n")
         os.system('''%(program)s''' % {'program': sphinxCmd})
@@ -72,38 +72,38 @@ def main():
     The utility for handling documentation stuff.
     What is need by Gramps, nothing more.
     """
-    
-    parser = ArgumentParser( 
-                         description='This program aims to handle manual' 
-                                      ' and translated version.', 
+
+    parser = ArgumentParser(
+                         description='This program aims to handle manual'
+                                      ' and translated version.',
                          )
-                         
+
     parser.add_argument("-t", "--test",
             action="store_true", dest="test",  default=True,
             help="test if 'python' and 'sphinx' are properly installed")
-    
+
     parser.add_argument("-b", "--build",
             action="store_true", dest="build",  default=True,
             help="build documentation")
-                             
+
     args = parser.parse_args()
-    
+
     if args.test:
         tests()
-        
+
     if args.build:
         build()
-        
+
 def build():
     """
     Build documentation.
     """
-    
+
     # testing stage
-    
+
     os.system('''%(program)s -b html . _build/html''' % {'program': sphinxCmd})
     os.system('''%(program)s -b changes . _build/changes''' % {'program': sphinxCmd})
     os.system('''%(program)s -b linkcheck . _build/linkcheck''' % {'program': sphinxCmd})
-       
+
 if __name__ == "__main__":
     main()