74 lines
2.8 KiB
Python
74 lines
2.8 KiB
Python
from pathlib import Path
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class Settings:
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def __init__(self):
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self.btp_enabled = False
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def update(self, obj):
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btp = obj.get("betterTaesdPreviews", None)
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self.btp_enabled = btp is not None and btp.get("enabled", True) is True
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if not self.btp_enabled:
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return
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max_size = max(8, btp.get("max_size", 768))
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self.btp_max_width = max(8, btp.get("max_width", max_size))
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self.btp_max_height = max(8, btp.get("max_height", max_size))
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self.btp_max_batch = max(1, btp.get("max_batch", 4))
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self.btp_max_batch_cols = max(1, btp.get("max_batch_cols", 2))
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self.btp_throttle_secs = btp.get("throttle_secs", 1)
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self.btp_throttle_secs_fallback = btp.get("throttle_secs_fallback")
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if self.btp_throttle_secs_fallback is None:
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self.btp_throttle_secs_fallback = self.btp_throttle_secs
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self.btp_skip_upscale_layers = btp.get("skip_upscale_layers", 0)
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self.btp_preview_device = btp.get("preview_device")
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# default, keep, float32, float16, bfloat16
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self.btp_preview_dtype = btp.get("preview_dtype")
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self.btp_maxed_batch_step_mode = btp.get("maxed_batch_step_mode", False)
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self.btp_compile_previewer = btp.get("compile_previewer", False)
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self.btp_oom_fallback = btp.get("oom_fallback", "latent2rgb")
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self.btp_oom_retry = btp.get("oom_retry", True)
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self.btp_whitelist = frozenset(btp.get("whitelist_formats", frozenset()))
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self.btp_blacklist = frozenset(btp.get("blacklist_formats", frozenset()))
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self.btp_video_parallel = btp.get("video_parallel", False)
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self.btp_video_max_frames = btp.get("video_max_frames", -1)
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self.btp_video_temporal_upscale_level = btp.get(
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"video_temporal_upscale_level",
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0,
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)
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self.btp_animate_preview = btp.get("animate_preview", "none")
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self.btp_verbose = btp.get("verbose", False)
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@staticmethod
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def get_cfg_path(filename) -> Path:
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my_path = Path.resolve(Path(__file__).parent)
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return my_path.parent / filename
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def try_update_from_json(self, filename):
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import json # noqa: PLC0415
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try:
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with Path.open(self.get_cfg_path(filename)) as fp:
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self.update(json.load(fp))
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return True
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except OSError:
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return False
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def try_update_from_yaml(self, filename):
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try:
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import yaml # noqa: PLC0415
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with Path.open(self.get_cfg_path(filename)) as fp:
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self.update(yaml.safe_load(fp))
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return True
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except (OSError, ImportError):
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return False
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SETTINGS = Settings()
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def load_settings():
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if not SETTINGS.try_update_from_yaml("blehconfig.yaml"):
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SETTINGS.try_update_from_json("blehconfig.json")
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return SETTINGS
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