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55 lines
1.4 KiB
Python
55 lines
1.4 KiB
Python
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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"""
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Name: Waifu2x Image clearer
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Author: BrianPetkovsek
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Date Created: March 24, 2019
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Last Modified: March 25, 2019
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Description: This class is to remove the
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downscaled image files when upscale is finished
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from waifu2x-caffe.
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"""
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from threading import Thread
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from time import sleep
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import os
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class ClearImage(Thread):
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def __init__(self, input_folder, output_folder,num_threads):
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Thread.__init__(self)
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self.input_folder = input_folder
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self.output_folder = output_folder
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self.num_threads = num_threads
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self.running = False
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def run(self):
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self.running = True
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while(self.running):
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self.removeFrames()
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#delay in 1 second intrvals for stop trigger
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i=0
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while self.running and i<20:
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i+=1
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sleep(1)
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def stop(self):
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self.running = False
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self.join()
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def removeFrames(self):
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# list all images in the extracted frames
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output_frames = [f for f in os.listdir(self.output_folder) if os.path.isfile(os.path.join(self.output_folder, f))]
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# compare and remove frames downscaled images that finished being upscaled
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for i in range(self.num_threads):
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dir_path = os.path.join(self.input_folder,str(i))
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for f in os.listdir(dir_path):
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file_path = os.path.join(dir_path, f)
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if os.path.isfile(file_path) and f in output_frames:
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os.remove(file_path)
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output_frames.remove(f)
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