Coderule script: fixes needed for python3

Utilities/ReleaseScripts/python/cmsCodeRules/Formatter.py

@@ -161,7 +161,7 @@ def writeRow(self, args, bold=False, cls=None) :
         else:
             self.outFile.write( " <tr>" + '\n')
         for arg in args:
-            if string.strip(str(arg)) == "" : arg = "&nbsp;"
+            if str(arg).strip() == "" : arg = "&nbsp;"
             if bold: self.outFile.write( '<td class=cellbold> ' )
             else:    self.outFile.write( "  <td> " )
             self.outFile.write( arg )
@@ -175,7 +175,7 @@ def writeStyledRow(self, args, styles) :
         # we assume that headers are done by now !!
         self.outFile.write( " <tr>" + '\n')
         for arg, cellStyle in zip(args, styles):
-            if string.strip(str(arg)) == "" : arg = "&nbsp;"
+            if str(arg).strip() == "" : arg = "&nbsp;"
             cellStyle = cellStyle.strip()
             if cellStyle != '' : self.outFile.write( '<td class='+cellStyle+'> ' )
             else:    self.outFile.write( "  <td> " )

Utilities/ReleaseScripts/python/cmsCodeRules/pickleFileCreater.py

@@ -13,7 +13,7 @@ def createPickleFile(fileName, listRule, path = os.getcwd()):
     try:
         for filePath, lines in listRule:
            dict[filePath] = lines
-        file = open(join(path, fileName), 'w')
+        file = open(join(path, fileName), 'wb')
         pickle.dump(dict, file)
         file.close()
     except TypeError:

Utilities/ReleaseScripts/python/cmsCodeRules/pickleFileParser.py

@@ -24,7 +24,7 @@ def readPicFiles(directory, toSplit = False):
         ruleName = fileName[11:-4]
         rulesNames.append(ruleName)
 
-        file = open(file)
+        file = open(file, 'rb')
         ruleResult = pickle.load(file)
         if toSplit:
             ruleResult = splitToPackages(ruleResult)