67 lines
1.9 KiB
Python
67 lines
1.9 KiB
Python
from typing import List, Protocol, Tuple, Union
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def MakeAttrs(css:str|Tuple[str, ...]|None, id:str|None, attributes: dict[str, str | None]) -> str:
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if css:
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attributes['class'] = " ".join(css) if isinstance(css, (list, tuple)) else css
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if id:
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attributes['id'] = id
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attrList: List[str] = []
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for key, value in attributes.items():
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if value:
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attrList.append(f'{key}="{value}"')
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return " ".join(attrList)
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class ComplexProxyLeaf(dict):
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name:str = ""
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attrs:str = ""
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def __init__(self, name:str):
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self.name = name
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def __call__(self, css:str|None = None, id:str|None = None):
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clone = ComplexProxyLeaf(self.name)
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clone.attrs = MakeAttrs(css, id, {})
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return clone
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def __repr__(self) -> str:
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return f'<{self.name} {self.attrs}/>'
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class ComplexProxyBranch(ComplexProxyLeaf):
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name:str = ""
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attrs:str = ""
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def __init__(self, name:str):
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self.name = name
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def __call__(self, css:str|None = None, id:str|None = None):
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clone = ComplexProxyBranch(self.name)
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clone.attrs = MakeAttrs(css, id, {})
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return clone
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def __repr__(self) -> str:
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print("dump", self.attrs)
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copy = self.attrs
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self.attrs = ""
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return f'<{self.name} {copy}></{self.name}>'
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def __getitem__(self, key:Union[str, 'ComplexProxyBranch', ComplexProxyLeaf, Tuple[Union[str, 'ComplexProxyBranch', ComplexProxyLeaf], ...]]) -> str:
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if isinstance(key, tuple):
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children = "".join(str(k) for k in key)
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else:
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children = key
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print("child", self.attrs)
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return f'<{self.name} {self.attrs}>{children}</{self.name}>'
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IMG = ComplexProxyLeaf("img")
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BR = ComplexProxyLeaf("br")
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A = ComplexProxyBranch("a")
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print(
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A
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[
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"click here",
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BR,
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A(css="test"),
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A(css="www.site.com")
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[
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IMG(id="image.png")
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]
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]
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)
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