mirrors/video2x
1
0
Fork 0
mirror of https://github.com/k4yt3x/video2x.git synced 2025-11-04 06:31:00 +01:00
Code Issues Packages Projects Releases Wiki Activity

improved main function return handling

Browse Source
This commit is contained in:
k4yt3x 2022-02-27 06:21:46 +00:00
parent 8cb64d3b70
commit c0fe81bd2e
2 changed files with 23 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
video2x/__main__.py
View File

@ -19,12 +19,15 @@ along with this program. If not, see <https://www.gnu.org/licenses/>.
Name: Package Main Name: Package Main
Author: K4YT3X Author: K4YT3X
Date Created: July 3, 2021 Date Created: July 3, 2021
Last Modified: February 11, 2022 Last Modified: February 26, 2022
""" """
# local imports # local imports
from .video2x import main from .video2x import main
# built-in imports
import sys
if __name__ == "__main__": if __name__ == "__main__":
main() sys.exit(main())

25
video2x/video2x.py
View File

@ -27,7 +27,7 @@ __ __ _ _ ___ __ __
Name: Video2X Name: Video2X
Creator: K4YT3X Creator: K4YT3X
Date Created: February 24, 2018 Date Created: February 24, 2018
Last Modified: February 16, 2022 Last Modified: February 27, 2022
Editor: BrianPetkovsek Editor: BrianPetkovsek
Last Modified: June 17, 2019 Last Modified: June 17, 2019
@ -491,21 +491,30 @@ def parse_arguments() -> argparse.Namespace:
return parser.parse_args() return parser.parse_args()
def main() -> None: def main() -> int:
""" """
command line direct invocation command line entrypoint for direct CLI invocation
program entry point
:rtype int: 0 if completed successfully, else other int
""" """
try: try:
# display version and lawful informaition # display version and lawful informaition
if "--version" in sys.argv: if "--version" in sys.argv:
print(LEGAL_INFO) print(LEGAL_INFO)
sys.exit(0) return 0
# parse command line arguments # parse command line arguments
args = parse_arguments() args = parse_arguments()
# check input/output file paths
if not args.input.exists():
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")
return 1
# set logger level # set logger level
if os.environ.get("LOGURU_LEVEL") is None: if os.environ.get("LOGURU_LEVEL") is None:
os.environ["LOGURU_LEVEL"] = args.loglevel.upper() os.environ["LOGURU_LEVEL"] = args.loglevel.upper()
@ -546,10 +555,12 @@ def main() -> None:
args.algorithm, args.algorithm,
) )
return 0
# don't print the traceback for manual terminations # don't print the traceback for manual terminations
except KeyboardInterrupt as e: except KeyboardInterrupt as e:
raise SystemExit(e) return 2
except Exception as e: except Exception as e:
logger.exception(e) logger.exception(e)
raise SystemExit(e) return 1