Commit 990ff22

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Added Python for Image Watermark and Plagrism Detector

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	`1`	`+# Plagiarism Detector`
	`2`	`+This script helps to detect the amount (percentage) of similarity between 2 files .`
	`3`	`+`
	`4`	`+## Input`
	`5`	`+It takes paths of 2 files you want to compare as input`
	`6`	`+`
	`7`	`+## Output`
	`8`	`+It returns the percentage of similarity between the 2 files`

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	`1`	`+from difflib import SequenceMatcher`
	`2`	`+`
	`3`	`+def similarity_per(f1,f2):`
	`4`	`+ with open(f1,errors="ignore") as file1,open(f2,errors="ignore") as file2:`
	`5`	`+ file1_data=file1.read()`
	`6`	`+ file2_data=file2.read()`
	`7`	`+ similarity=SequenceMatcher(None,file1_data,file2_data).ratio()`
	`8`	`+ print(f"these 2 files are {similarity*100} % similar")`
	`9`	`+`
	`10`	`+if __name__ == '__main__':`
	`11`	`+ f1=input("file 1 path :")`
	`12`	`+ f2=input("file 2 path :")`
	`13`	`+ similarity_per(f1,f2)`

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	`1`	`+## Python script to watermark your images`
	`2`	`+`
	`3`	+in the `main.py` file edit the following items:
	`4`	`+`
	`5`	+```bash
	`6`	`+ "<input folder>",`
	`7`	`+ "<output folder>",`
	`8`	`+ "<watermark image>"`
	`9`	+```
	`10`	`+`
	`11`	`+using the input folder path to loop over all images and output them to outputfolder.`
	`12`	`+`
	`13`	`+Best practise is to use a image with transparent background.`

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	`1`	`+import os`
	`2`	`+import sys`
	`3`	`+from os.path import join`
	`4`	`+from PIL import Image, ImageEnhance`
	`5`	`+`
	`6`	`+def FolderSelectAndRun():`
	`7`	`+ batch(`
	`8`	`+ "<input folder>",`
	`9`	`+ "<output folder>",`
	`10`	`+ "<watermark image>"`
	`11`	`+ )`
	`12`	`+`
	`13`	`+`
	`14`	`+basewidth = 2048`
	`15`	`+`
	`16`	`+def batch(infolder, outfolder, watermark):`
	`17`	`+ mark = Image.open(watermark)`
	`18`	`+ count = 0`
	`19`	`+ for root, dirs, files in os.walk(infolder):`
	`20`	`+ for name in files:`
	`21`	`+ try:`
	`22`	`+ count += 1`
	`23`	`+ im = Image.open(join(root, name))`
	`24`	`+`
	`25`	`+ # New image in the making`
	`26`	`+ layer = Image.new('RGBA', im.size, (0, 0, 0, 0))`
	`27`	`+ position = (im.size[0] - (mark.size[0] + 50),`
	`28`	`+ im.size[1] - (mark.size[1] + 50))`
	`29`	`+ layer.paste(mark, position)`
	`30`	`+ new_image = Image.composite(layer, im, layer)`
	`31`	`+`
	`32`	`+ # Resize in perspective`
	`33`	`+ wpercent = (basewidth / float(im.size[0]))`
	`34`	`+ hsize = int((float(new_image.size[1]) * float(wpercent)))`
	`35`	`+ smaller_new_image = new_image.resize(`
	`36`	`+ (basewidth, hsize), Image.ANTIALIAS)`
	`37`	`+`
	`38`	`+ # Save new smaller image`
	`39`	`+ smaller_new_image.save(`
	`40`	`+ join(outfolder, ('with-watermark_' + name)), 'jpeg')`
	`41`	`+`
	`42`	`+ except Exception as error:`
	`43`	`+ # Debug line while making changes`
	`44`	`+ print('Caught this error: ' + repr(error))`
	`45`	`+`
	`46`	`+`
	`47`	`+if __name__ == '__main__':`
	`48`	`+ FolderSelectAndRun()`

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	`1`	`+Pillow==7.2.0`

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