4bffa0d183
* Simple fix to enforce vp9 for webm * Remove suggest methods from program helper * Cleanup ffmpeg.py a bit
32 lines
946 B
Python
32 lines
946 B
Python
from argparse import ArgumentParser, _ArgumentGroup, _SubParsersAction
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from typing import Optional
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def find_argument_group(program : ArgumentParser, group_name : str) -> Optional[_ArgumentGroup]:
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for group in program._action_groups:
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if group.title == group_name:
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return group
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return None
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def validate_args(program : ArgumentParser) -> bool:
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if validate_actions(program):
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for action in program._actions:
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if isinstance(action, _SubParsersAction):
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for _, sub_program in action._name_parser_map.items():
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if not validate_args(sub_program):
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return False
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return True
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return False
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def validate_actions(program : ArgumentParser) -> bool:
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for action in program._actions:
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if action.default and action.choices:
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if isinstance(action.default, list):
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if any(default not in action.choices for default in action.default):
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return False
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elif action.default not in action.choices:
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return False
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return True
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