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utils

dandy.core.utils

encode_file_to_base64

Source code in dandy/core/utils.py 
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def encode_file_to_base64(file_path: str | Path) -> str:
    if not Path(file_path).is_file():
        message = f'File "{file_path}" does not exist'
        raise DandyCriticalException(message)

    with open(file_path, 'rb') as f:
        return base64.b64encode(f.read()).decode('utf-8')

get_settings_module_name

Source code in dandy/core/utils.py 
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def get_settings_module_name() -> str:
    return os.getenv('DANDY_SETTINGS_MODULE') if os.getenv(
        'DANDY_SETTINGS_MODULE') is not None else DEFAULT_SETTINGS_MODULE

pascal_to_title_case

Source code in dandy/core/utils.py 
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def pascal_to_title_case(pascal_case_string: str) -> str:
    return ' '.join(re.findall(r'[A-Z]?[a-z]+|[A-Z]+(?=[A-Z]|$)', pascal_case_string))

generate_forwardable_kwargs_if_not_none

Source code in dandy/core/utils.py 
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def generate_forwardable_kwargs_if_not_none(**kwargs) -> dict:
    return {
        key: value
        for key, value in kwargs.items()
        if value is not None
    }

pydantic_validation_error_to_str

Source code in dandy/core/utils.py 
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def pydantic_validation_error_to_str(error: ValidationError) -> str:
    return error.__str__()

python_obj_to_markdown

Source code in dandy/core/utils.py 
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def python_obj_to_markdown(
        python_obj: Any,
        markdown_str: str = '',
        level: int = 2
) -> str:

    if isinstance(python_obj, dict):
        for key, value in python_obj.items():
            if level <= 6:
                markdown_str += f'{"#" * level} {key}\n\n'
            else:
                markdown_str += f'**{key}**\n\n'

            if isinstance(value, dict):
                markdown_str = python_obj_to_markdown(value, markdown_str, level + 1)

            elif isinstance(value, list):
                for item in value:
                    markdown_str = python_obj_to_markdown(item, markdown_str, level + 1)

            else:
                markdown_str += f'{value}\n\n'

    elif isinstance(python_obj, Iterable) and not isinstance(python_obj, str):
        for item in python_obj:
            markdown_str = python_obj_to_markdown(item, markdown_str, level)

    else:
        markdown_str += f'{python_obj}\n\n'

    return markdown_str