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Commit 1fa3d1a

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Adds comments to image merger

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Original file line number	Diff line number	Diff line change
`@@ -6,26 +6,32 @@`
`6`	`6`	`from os.path import isfile, join`
`7`	`7`
`8`	`8`	`def merge_pics_vertically(images_list, name):`
	`9`	`+ # Opens all files and stores them in a list`
`9`	`10`	`imgs = [Image.open(i) for i in images_list]`
`10`	`11`	`min_img_width = min(i.width for i in imgs)`
`11`	`12`
	`13`	`+ # Sums up the total height`
`12`	`14`	`total_height = 0`
`13`	`15`	`for i, img in enumerate(imgs):`
`14`	`16`	`if img.width > min_img_width:`
`15`	`17`	`imgs[i] = img.resize((min_img_width, int(img.height / img.width * min_img_width)), Image.ANTIALIAS)`
`16`	`18`	`total_height += imgs[i].height`
`17`	`19`
	`20`	`+ # Pastes all of them together`
`18`	`21`	`img_merge = Image.new(imgs[0].mode, (min_img_width, total_height))`
`19`	`22`	`y = 0`
`20`	`23`	`for img in imgs:`
`21`	`24`	`img_merge.paste(img, (0, y))`
`22`	`25`	`y += img.height`
	`26`	`+`
	`27`	`+ # Then saves the final image`
`23`	`28`	`img_merge.save(name + '.jpg')`
`24`	`29`
`25`	`30`	`def get_files(directory, ext = None):`
`26`	`31`	`if ext is None:`
`27`	`32`	`ext = [".jpg"]`
`28`	`33`	`files = []`
	`34`	`+ # Scans the folder and gets all files with the extension`
`29`	`35`	`for f in os.scandir(directory):`
`30`	`36`	`if f.is_file():`
`31`	`37`	`if os.path.splitext(f.name)[1].lower() in ext:`

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