Some more PEPing (I hope that I haven't broke anything)

plugins/dbms/mssqlserver/filesystem.py

@@ -73,10 +73,13 @@ class Filesystem(GenericFilesystem):
 
         logger.debug("generating chunk file %s\%s from debug script %s" % (tmpPath, chunkName, randScr))
 
-        commands = ("cd \"%s\"" % tmpPath, "debug < %s" % randScr, "del /F /Q %s" % randScr)
-        complComm = " & ".join(command for command in commands)
+        commands = (
+            "cd \"%s\"" % tmpPath,
+            "debug < %s" % randScr,
+            "del /F /Q %s" % randScr
+        )
 
-        self.execCmd(complComm)
+        self.execCmd(" & ".join(command for command in commands))
 
         return chunkName
 
@@ -195,12 +198,13 @@ class Filesystem(GenericFilesystem):
 
         logger.debug("executing the PowerShell base64-decoding script to write the %s file, please wait.." % dFile)
 
-        commands = ("powershell -ExecutionPolicy ByPass -File \"%s\"" % randPSScriptPath,
-                    "del /F /Q \"%s\"" % encodedBase64FilePath,
-                    "del /F /Q \"%s\"" % randPSScriptPath)
-        complComm = " & ".join(command for command in commands)
+        commands = (
+            "powershell -ExecutionPolicy ByPass -File \"%s\"" % randPSScriptPath,
+            "del /F /Q \"%s\"" % encodedBase64FilePath,
+            "del /F /Q \"%s\"" % randPSScriptPath
+        )
 
-        self.execCmd(complComm)
+        self.execCmd(" & ".join(command for command in commands))
 
     def _stackedWriteFileDebugExe(self, tmpPath, wFile, wFileContent, dFile, fileType):
         infoMsg = "using debug.exe to write the %s " % fileType
@@ -219,10 +223,13 @@ class Filesystem(GenericFilesystem):
             debugMsg += "file %s\%s and moving it to %s" % (tmpPath, dFileName, dFile)
             logger.debug(debugMsg)
 
-            commands = ("cd \"%s\"" % tmpPath, "ren %s %s" % (chunkName, dFileName), "move /Y %s %s" % (dFileName, dFile))
-            complComm = " & ".join(command for command in commands)
+            commands = (
+                "cd \"%s\"" % tmpPath,
+                "ren %s %s" % (chunkName, dFileName),
+                "move /Y %s %s" % (dFileName, dFile)
+            )
 
-            self.execCmd(complComm)
+            self.execCmd(" & ".join(command for command in commands))
         else:
             debugMsg = "the file is larger than %d bytes. " % debugSize
             debugMsg += "sqlmap will split it into chunks locally, upload "
@@ -244,17 +251,22 @@ class Filesystem(GenericFilesystem):
                 debugMsg += "%s\%s to %s file %s\%s" % (tmpPath, chunkName, fileType, tmpPath, dFileName)
                 logger.debug(debugMsg)
 
-                commands = ("cd \"%s\"" % tmpPath, copyCmd, "del /F /Q %s" % chunkName)
-                complComm = " & ".join(command for command in commands)
+                commands = (
+                    "cd \"%s\"" % tmpPath,
+                    copyCmd,
+                    "del /F /Q %s" % chunkName
+                )
 
-                self.execCmd(complComm)
+                self.execCmd(" & ".join(command for command in commands))
 
             logger.debug("moving %s file %s to %s" % (fileType, sFile, dFile))
 
-            commands = ("cd \"%s\"" % tmpPath, "move /Y %s %s" % (dFileName, dFile))
-            complComm = " & ".join(command for command in commands)
+            commands = (
+                "cd \"%s\"" % tmpPath,
+                "move /Y %s %s" % (dFileName, dFile)
+            )
 
-            self.execCmd(complComm)
+            self.execCmd(" & ".join(command for command in commands))
 
     def _stackedWriteFileVbs(self, tmpPath, wFileContent, dFile, fileType):
         infoMsg = "using a custom visual basic script to write the "
@@ -330,12 +342,14 @@ class Filesystem(GenericFilesystem):
 
         self.xpCmdshellWriteFile(vbs, tmpPath, randVbs)
 
-        commands = ("cd \"%s\"" % tmpPath, "cscript //nologo %s" % randVbs,
-                     "del /F /Q %s" % randVbs,
-                     "del /F /Q %s" % randFile)
-        complComm = " & ".join(command for command in commands)
+        commands = (
+            "cd \"%s\"" % tmpPath,
+            "cscript //nologo %s" % randVbs,
+            "del /F /Q %s" % randVbs,
+            "del /F /Q %s" % randFile
+        )
 
-        self.execCmd(complComm)
+        self.execCmd(" & ".join(command for command in commands))
 
     def _stackedWriteFileCertutilExe(self, tmpPath, wFile, wFileContent, dFile, fileType):
         infoMsg = "using certutil.exe to write the %s " % fileType
@@ -349,7 +363,7 @@ class Filesystem(GenericFilesystem):
 
         encodedFileContent = base64encode(wFileContent)
 
-        splittedEncodedFileContent = '\n'.join([encodedFileContent[i:i+chunkMaxSize] for i in xrange(0, len(encodedFileContent), chunkMaxSize)])
+        splittedEncodedFileContent = '\n'.join([encodedFileContent[i:i + chunkMaxSize] for i in xrange(0, len(encodedFileContent), chunkMaxSize)])
 
         logger.debug("uploading the file base64-encoded content to %s, please wait.." % randFilePath)
 
@@ -357,11 +371,13 @@ class Filesystem(GenericFilesystem):
 
         logger.debug("decoding the file to %s.." % dFile)
 
-        commands = ("cd \"%s\"" % tmpPath, "certutil -f -decode %s %s" % (randFile, dFile),
-                     "del /F /Q %s" % randFile)
-        complComm = " & ".join(command for command in commands)
+        commands = (
+            "cd \"%s\"" % tmpPath,
+            "certutil -f -decode %s %s" % (randFile, dFile),
+            "del /F /Q %s" % randFile
+        )
 
-        self.execCmd(complComm)
+        self.execCmd(" & ".join(command for command in commands))
 
     def stackedWriteFile(self, wFile, dFile, fileType, forceCheck=False):
         # NOTE: this is needed here because we use xp_cmdshell extended