3.2.2 Mermaid修好了
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@ -207,58 +207,6 @@ class LinkLine(InlineProcessor):
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return tag, m.start(), m.end()
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class CodeLine(Treeprocessor):
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"""
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渲染单行代码
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"""
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def __init__(self, variable: Variable):
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"""
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初始化
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:param variable: 变量字典
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"""
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super().__init__()
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self.variable = variable
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def run(self, root: xml.etree.ElementTree.Element):
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"""
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渲染
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:param root: Element树
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"""
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for code in root.findall('.//code'): # 在所有段落中查找单行代码
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if re.match(r'\$[^$]*\$', code.text): # 渲染Latex
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code.text = fr'\({code.text[1:-1]}\)'
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code.tag = 'span'
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elif re.match(r'¥[^$]*¥', code.text): # 是数学函数(单行)
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if EXTRA_ABLE: # 支持扩展语法
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expression, range_ = re.findall(r'¥([^$]*)¥(€[^$]*€)?', code.text)[0] # 分离表达式与范围(如果有)
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x_r = (-10, 10)
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y_r = (-20, 20)
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if range_ != '': # 定义了范围
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ranges = range_[1:-1].split('|')
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if len(ranges) in (1, 2): # 定义的范围正确
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x_r = tuple(int(i) for i in ranges[0].split(','))
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if len(ranges) == 2: # 定义了y范围
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y_r = tuple(int(i) for i in ranges[1].split(','))
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code.tag = 'img'
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code.set('src', f"""data:image/png;base64,{(function_drawing(
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function=lambda x: eval(expression.split('=')[1]), x_range=x_r, y_range=y_r
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))}""") # 绘制函数图像
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code.set('alt', 'Base64 函数图片')
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else: # 不支持扩展语法
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code.tag = 'span'
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code.set('class', 'block')
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code.text = '该平台不支持扩展语法'
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elif re.match(r'\{[^$]*}', code.text): # 是强调
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code.tag = 'span'
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code.set('class', 'block')
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key = code.text[1:-1] # 去掉两边的{}
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if key in self.variable:
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code.text = self.variable[key]
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else:
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code.text = key
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class Pre(Extension):
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"""预处理"""
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@ -338,15 +286,15 @@ Extensions = {
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# pymdownx
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'基本扩展': ExtraExtension(configs={
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superfences: {
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custom_fences: [ # 渲染mermaid
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'pymdownx.superfences': {
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'custom_fences': [ # 渲染mermaid
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{
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'name': 'mermaid',
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'class': 'mermaid',
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'format': fence_div_format
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}
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]
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}
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},
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}),
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'超级数学': ArithmatexExtension(),
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'EMOJI': EmojiExtension(),
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@ -444,7 +444,7 @@
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<hr />
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<ol>
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<li id="fn:脚注">
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<p>一段长的文本用于说明 <a class="footnote-backref" href="#fnref:脚注" title="Jump back to footnote 1 in the text">↩</a></p>
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<p>一段长的文本用于说明 <a class="footnote-backref" href="#fnref:脚注" title="Jump back to footnote 1 in the text">link</a></p>
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</li>
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</ol>
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</div>
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