DownLoadOrganizer code is tightly coupled

[KRVPerera]

On MacOS you can decouple and run python scripts by Automator folder actions. Some python libraries are missing and code needs to be simple and mostly native.

Code must be organized to decouple to a standalone native program which can be extended to a FileSystemWatcher.

Can start here.

import os
import time

def createDir(directory):
    if not os.path.exists(directory):
        os.makedirs(directory)


class FolderOrganizer():
    trackingFolder = "/Users/rukshanp/Downloads"
    jpgFolder = "/Users/rukshanp/Pictures/downloaded"
    jarFolder = "/Users/rukshanp/Downloads/jars"
    setupFolder = "/Users/rukshanp/Downloads/SDKs"
    videosFolder = "/Users/rukshanp/Movies/downloaded"

    def __init__(self, trackingFolder):
        self.trackingFolder = trackingFolder
        createDir(self.jpgFolder)
        createDir(self.jarFolder)
        createDir(self.setupFolder)
        createDir(self.videosFolder)
        print("Created")


    def on_modified(self):
        for file in os.listdir(self.trackingFolder):
            if self.isImageFile(file):
                srcPath = self.trackingFolder + "/" + file
                newDestination = self.jpgFolder + "/" + file
                i = 0
                while os.path.isfile(newDestination):
                    newDestination = self.jpgFolder + \
                        "/new_file_" + str(i) + "__" + file
                    i = i + 1

                print("Moving {} to {}".format(srcPath, newDestination))

            elif self.isJarFile(file):
                srcPath = self.trackingFolder + "/" + file
                newDestination = self.jarFolder + "/" + file
                i = 0
                while os.path.isfile(newDestination):
                    newDestination = self.jarFolder + \
                        "/new_file_" + str(i) + "__" + file
                    i = i + 1

                print("Moving {} to {}".format(srcPath, newDestination))

            elif self.isSetupFile(file):
                srcPath = self.trackingFolder + "/" + file
                newDestination = self.setupFolder + "/" + file
                i = 0
                while os.path.isfile(newDestination):
                    newDestination = self.setupFolder + \
                        "/new_file_" + str(i) + "__" + file
                    i = i + 1

                print("Moving {} to {}".format(srcPath, newDestination))

            elif self.isVideoFile(file):
                srcPath = self.trackingFolder + "/" + file
                newDestination = self.videosFolder + "/" + file
                i = 0
                while os.path.isfile(newDestination):
                    newDestination = self.videosFolder + \
                        "/new_file_" + str(i) + "__" + file
                    i = i + 1

                print("Moving {} to {}".format(srcPath, newDestination))
            else:
                continue

            os.rename(srcPath, newDestination)

    def isImageFile(self, fileName):
        fileName = fileName.lower()
        if fileName.endswith(".jpg"):
            return True
        if fileName.endswith(".png"):
            return True
        return False

    def isJarFile(self, fileName):
        if fileName.endswith(".jar"):
            return True
        return False

    def isSetupFile(self, fileName):
        if fileName.endswith(".dmg"):
            return True
        if fileName.endswith(".iso"):
            return True
        if fileName.endswith(".app"):
            return True
        return False

    def isVideoFile(self, fileName):
        if fileName.endswith(".mp4"):
            return True
        return False


def main():
    downLoadsFolder = "/Users/rukshanp/Downloads"
    folderEventHandler = FolderOrganizer(downLoadsFolder)
    folderEventHandler.on_modified()


if __name__ == "__main__":
    main()