63 lines
1.4 KiB
Python
63 lines
1.4 KiB
Python
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import os
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import typing
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import uuid
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TEXTCHARS = bytearray({7, 8, 9, 10, 12, 13, 27} |
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set(range(0x20, 0x100)) - {0x7f})
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def delete_root_slash(path: str) -> str:
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if path.startswith('/'):
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path = path[1:]
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return path
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def add_fast_api_root(path):
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fast_api_root = os.environ.get('FASTAPI_ROOT_URL')
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if path.startswith(fast_api_root):
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return path
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return os.path.join(os.environ.get('FASTAPI_ROOT_URL'), delete_root_slash(path))
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def remove_fastapi_root(path):
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return path.replace(os.environ.get('FASTAPI_ROOT_URL'), "")
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def is_binary_file(file_path: str):
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with open(file_path, 'rb') as f:
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content = f.read(1024)
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return bool(content.translate(None, TEXTCHARS))
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def get_or_create_dir(path: str) -> str:
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if not os.path.exists(path):
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os.mkdir(path)
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return path
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def get_filename(file: typing.IO, default: str = uuid.uuid4()) -> str:
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if hasattr(file, 'name'):
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return file.name
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elif hasattr(file, 'filename'):
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return file.filename
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else:
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return f"{default}.py"
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def remove_if_exists(path):
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if os.path.exists(path) and os.path.isfile(path):
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os.remove(path)
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def get_parent_dir(path):
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return os.path.abspath(os.path.join(path, os.pardir))
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def get_ancestor(path: str, levels: int = 1):
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for i in range(levels):
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path = get_parent_dir(path)
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return path
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def get_filename_from_path(path):
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return os.path.split(path)[-1]
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