From fa3bd38217af48c75b0281fde78701f709ac23af Mon Sep 17 00:00:00 2001
From: k4yt3x <i@k4yt3x.com>
Date: Fri, 18 Mar 2022 23:14:20 +0000
Subject: [PATCH] fixed minor flake8 formatting issues

---
 video2x/decoder.py      |  2 +-
 video2x/interpolator.py |  9 ++-------
 video2x/upscaler.py     | 15 ++++++---------
 video2x/video2x.py      | 24 ++++++++++--------------
 4 files changed, 19 insertions(+), 31 deletions(-)

diff --git a/video2x/decoder.py b/video2x/decoder.py
index 82b4808..2b129b8 100755
--- a/video2x/decoder.py
+++ b/video2x/decoder.py
@@ -148,7 +148,7 @@ class VideoDecoder(threading.Thread):
                 self.exception = e
 
                 # ignore queue closed
-                if not "is closed" in str(e):
+                if "is closed" not in str(e):
                     logger.exception(e)
                 break
 
diff --git a/video2x/interpolator.py b/video2x/interpolator.py
index 2ad5185..3aeb153 100755
--- a/video2x/interpolator.py
+++ b/video2x/interpolator.py
@@ -22,10 +22,6 @@ Date Created: May 27, 2021
 Last Modified: February 28, 2022
 """
 
-# local imports
-from rife_ncnn_vulkan_python.rife_ncnn_vulkan import Rife
-
-# built-in imports
 import multiprocessing
 import multiprocessing.managers
 import multiprocessing.sharedctypes
@@ -33,10 +29,9 @@ import queue
 import signal
 import time
 
-# third-party imports
-from PIL import ImageChops, ImageStat
 from loguru import logger
-
+from PIL import ImageChops, ImageStat
+from rife_ncnn_vulkan_python.rife_ncnn_vulkan import Rife
 
 ALGORITHM_CLASSES = {"rife": Rife}
 
diff --git a/video2x/upscaler.py b/video2x/upscaler.py
index 1581dff..a41f290 100755
--- a/video2x/upscaler.py
+++ b/video2x/upscaler.py
@@ -22,12 +22,6 @@ Date Created: May 27, 2021
 Last Modified: February 16, 2022
 """
 
-# local imports
-from realsr_ncnn_vulkan_python.realsr_ncnn_vulkan import Realsr
-from srmd_ncnn_vulkan_python.srmd_ncnn_vulkan import Srmd
-from waifu2x_ncnn_vulkan_python.waifu2x_ncnn_vulkan import Waifu2x
-
-# built-in imports
 import math
 import multiprocessing
 import multiprocessing.managers
@@ -36,9 +30,11 @@ import queue
 import signal
 import time
 
-# third-party imports
-from PIL import Image, ImageChops, ImageStat
 from loguru import logger
+from PIL import Image, ImageChops, ImageStat
+from realsr_ncnn_vulkan_python.realsr_ncnn_vulkan import Realsr
+from srmd_ncnn_vulkan_python.srmd_ncnn_vulkan import Srmd
+from waifu2x_ncnn_vulkan_python.waifu2x_ncnn_vulkan import Waifu2x
 
 # fixed scaling ratios supported by the algorithms
 # that only support certain fixed scale ratios
@@ -175,7 +171,8 @@ class Upscaler(multiprocessing.Process):
                         # process the image with the selected algorithm
                         image1 = processor_object.process(image1)
 
-                    # downscale the image to the desired output size and save the image to disk
+                    # downscale the image to the desired output size and
+                    # save the image to disk
                     image1 = image1.resize((output_width, output_height), Image.LANCZOS)
                     self.processed_frames[frame_index] = image1
 
diff --git a/video2x/video2x.py b/video2x/video2x.py
index f2e6e97..a6c43ce 100755
--- a/video2x/video2x.py
+++ b/video2x/video2x.py
@@ -27,7 +27,7 @@ __      __  _       _                  ___   __   __
 Name: Video2X
 Creator: K4YT3X
 Date Created: February 24, 2018
-Last Modified: February 28, 2022
+Last Modified: March 18, 2022
 
 Editor: BrianPetkovsek
 Last Modified: June 17, 2019
@@ -39,14 +39,6 @@ Editor: 28598519a
 Last Modified: March 23, 2020
 """
 
-# local imports
-from . import __version__
-from .decoder import VideoDecoder
-from .encoder import VideoEncoder
-from .interpolator import Interpolator
-from .upscaler import Upscaler
-
-# built-in imports
 import argparse
 import math
 import multiprocessing
@@ -55,7 +47,8 @@ import pathlib
 import sys
 import time
 
-# third-party imports
+import cv2
+import ffmpeg
 from loguru import logger
 from rich import print
 from rich.console import Console
@@ -69,9 +62,12 @@ from rich.progress import (
     TimeRemainingColumn,
 )
 from rich.text import Text
-import cv2
-import ffmpeg
 
+from . import __version__
+from .decoder import VideoDecoder
+from .encoder import VideoEncoder
+from .interpolator import Interpolator
+from .upscaler import Upscaler
 
 LEGAL_INFO = """Video2X\t\t{}
 Author:\t\tK4YT3X
@@ -526,7 +522,7 @@ def main() -> int:
             logger.critical(f"Cannot find input file: {args.input}")
             return 1
         elif not args.input.is_file():
-            logger.critical(f"Input path is not a file")
+            logger.critical("Input path is not a file")
             return 1
 
         # set logger level
@@ -570,7 +566,7 @@ def main() -> int:
             )
 
     # don't print the traceback for manual terminations
-    except KeyboardInterrupt as e:
+    except KeyboardInterrupt:
         return 2
 
     except Exception as e: