diff options
| -rwxr-xr-x | tests/system/tools/findUnusedObjects.py | 49 |
1 files changed, 45 insertions, 4 deletions
diff --git a/tests/system/tools/findUnusedObjects.py b/tests/system/tools/findUnusedObjects.py index a83355ceeb..09b0064782 100755 --- a/tests/system/tools/findUnusedObjects.py +++ b/tests/system/tools/findUnusedObjects.py @@ -38,11 +38,13 @@ lastToken = [None, None] stopTokens = ('OP', 'NAME', 'NUMBER', 'ENDMARKER') def parseCommandLine(): - global directory, onlyRemovable, sharedFolders + global directory, onlyRemovable, sharedFolders, deleteObjects parser = OptionParser("\n%prog [OPTIONS] [DIRECTORY]") parser.add_option("-o", "--only-removable", dest="onlyRemovable", action="store_true", default=False, help="list removable objects only") + parser.add_option("-d", "--delete", dest="delete", + action="store_true", default=False) parser.add_option("-s", dest="sharedFolders", action="store", type="string", default="", help="comma-separated list of shared folders") @@ -56,6 +58,7 @@ def parseCommandLine(): parser.print_help() sys.exit(1) onlyRemovable = options.onlyRemovable + deleteObjects = options.delete sharedFolders = map(os.path.abspath, options.sharedFolders.split(',')) def collectObjects(): @@ -153,15 +156,53 @@ def printResult(): print return None -def main(): +def deleteRemovable(): global useCounts, objMap + + deletable = filter(lambda x: useCounts[x] == 0, useCounts) + if len(deletable) == 0: + print("Nothing to delete - leaving objects.map untouched") + return + + data = '' + with open(objMap, "r") as objMapFile: + data = objMapFile.read() + + objMapBackup = objMap + '~' + if os.path.exists(objMapBackup): + os.unlink(objMapBackup) + os.rename(objMap, objMapBackup) + + count = 0 + with open(objMap, "w") as objMapFile: + for line in data.splitlines(): + try: + obj = line.split('\t')[0] + if obj in deletable: + count += 1 + continue + objMapFile.write(line + '\n') + except: + print("Something's wrong in line '%s'" % line) + + print("Deleted %d items, old objects.map has been moved to objects.map~" % count) + return count > 0 + +def main(): + global useCounts, objMap, deleteObjects objMap = checkDirectory(directory) useCounts = dict.fromkeys(collectObjects(), 0) findUsages() atLeastOneRemovable = printResult() + deletedAtLeastOne = deleteObjects and deleteRemovable() + + mssg = None if atLeastOneRemovable: - print "\nAfter removing the listed objects you should re-run this tool" - print "to find objects that might have been used only by these objects.\n" + mssg = "\nAfter removing the listed objects you should re-run this tool\n" + if deletedAtLeastOne: + mssg = "\nYou should re-run this tool\n" + if mssg: + print(mssg + "to find objects that might have been referenced only by removed objects.\n") return 0 if __name__ == '__main__': |