removing support for Anime4K (Java)

src/anime4k.py

@@ -1,111 +0,0 @@
-#!/usr/bin/env python3
-# -*- coding: utf-8 -*-
-"""
-Name: Anime4K Driver
-Author: K4YT3X
-Date Created: August 15, 2019
-Last Modified: February 26, 2020
-
-Description: This class is a high-level wrapper
-for Anime4k.
-"""
-
-# built-in imports
-import os
-import queue
-import shlex
-import subprocess
-import threading
-
-# third-party imports
-from avalon_framework import Avalon
-
-
-class Anime4k:
-    """This class communicates with Anime4K engine
-
-    An object will be created for this class, containing information
-    about the binary address and the processing method. When being called
-    by the main program, other detailed information will be passed to
-    the upscale function.
-    """
-
-    def __init__(self, driver_settings):
-        self.driver_settings = driver_settings
-        self.print_lock = threading.Lock()
-
-    def upscale(self, input_directory, output_directory, scale_ratio, processes, push_strength=None, push_grad_strength=None):
-        """ Anime4K wrapper
-
-        Arguments:
-            file_in {string} -- input file path
-            file_out {string} -- output file path
-
-        Keyword Arguments:
-            scale {int} -- scale ratio (default: {None})
-            push_strength {int} -- residual push strength (default: {None})
-            push_grad_strength {int} -- residual gradient push strength (default: {None})
-
-        Returns:
-            subprocess.Popen.returncode -- command line return value of execution
-        """
-
-        # a list of all commands to be executed
-        commands = queue.Queue()
-
-        # get a list lof all image files in input_directory
-        extracted_frame_files = [f for f in input_directory.iterdir() if str(f).lower().endswith('.png') or str(f).lower().endswith('.jpg')]
-
-        # upscale each image in input_directory
-        for image in extracted_frame_files:
-
-            execute = [
-                self.driver_settings['java_path'],
-                '-jar',
-                self.driver_settings['path'],
-                str(image.absolute()),
-                str(output_directory / image.name),
-                str(scale_ratio)
-            ]
-
-            # optional arguments
-            kwargs = [
-                'push_strength',
-                'push_grad_strength'
-            ]
-
-            # if optional argument specified, append value to execution list
-            for arg in kwargs:
-                if locals()[arg] is not None:
-                    execute.extend([locals([arg])])
-
-            commands.put(execute)
-
-        # initialize two lists to hold running and finished processes
-        anime4k_running_processes = []
-        anime4k_finished_processes = []
-
-        # run all commands in queue
-        while not commands.empty():
-
-            # if any commands have completed
-            # remove the subprocess.Popen project and move it into finished processes
-            for process in anime4k_running_processes:
-                if process.poll() is not None:
-                    Avalon.debug_info(f'Subprocess {process.pid} exited with code {process.poll()}')
-                    anime4k_finished_processes.append(process)
-                    anime4k_running_processes.remove(process)
-
-            # when number running processes is less than what's specified
-            # create new processes and add to running process pool
-            while len(anime4k_running_processes) < processes:
-                next_in_queue = commands.get()
-                new_process = subprocess.Popen(next_in_queue)
-                anime4k_running_processes.append(new_process)
-
-                self.print_lock.acquire()
-                Avalon.debug_info(f'[upscaler] Subprocess {new_process.pid} executing: {shlex.join(next_in_queue)}')
-                self.print_lock.release()
-
-        # return command execution return code
-        return anime4k_finished_processes