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utils

Functions

fastvideo.entrypoints.openai.utils.choose_image_ext 

choose_image_ext(output_format: str | None, background: str | None) -> str

Pick a file extension for image outputs

Source code in fastvideo/entrypoints/openai/utils.py 
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def choose_image_ext(output_format: str | None, background: str | None) -> str:
    """Pick a file extension for image outputs"""
    fmt = (output_format or "").lower()
    if fmt in {"png", "webp", "jpeg", "jpg"}:
        return "jpg" if fmt == "jpeg" else fmt
    if (background or "auto").lower() == "transparent":
        return "png"
    return "jpg"

fastvideo.entrypoints.openai.utils.merge_image_input_list 

merge_image_input_list(*inputs: list | Any | None) -> list

Merge multiple image input sources into a single flat list

Source code in fastvideo/entrypoints/openai/utils.py 
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def merge_image_input_list(*inputs: list | Any | None) -> list:
    """Merge multiple image input sources into a single flat list"""
    result = []
    for input_item in inputs:
        if input_item is not None:
            if isinstance(input_item, list):
                result.extend(input_item)
            else:
                result.append(input_item)
    return result

fastvideo.entrypoints.openai.utils.parse_size 

parse_size(size: str) -> tuple[int, int] | tuple[None, None]

Parse a 'WIDTHxHEIGHT' string into (width, height)

Source code in fastvideo/entrypoints/openai/utils.py 
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def parse_size(size: str) -> tuple[int, int] | tuple[None, None]:
    """Parse a 'WIDTHxHEIGHT' string into (width, height)"""
    try:
        parts = size.lower().replace(" ", "").split("x")
        if len(parts) != 2:
            raise ValueError
        w, h = int(parts[0]), int(parts[1])
        return w, h
    except Exception:
        return None, None

fastvideo.entrypoints.openai.utils.save_image_to_path async 

save_image_to_path(image: UploadFile | str, target_path: str) -> str

Save an uploaded file or download from URL to target_path

Source code in fastvideo/entrypoints/openai/utils.py 
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async def save_image_to_path(image: UploadFile | str, target_path: str) -> str:
    """Save an uploaded file or download from URL to *target_path*"""
    input_path = await _maybe_url_image(image, target_path)
    if input_path is None:
        input_path = await _save_upload_to_path(image, target_path)
    return input_path