forked from CrossDark/CrossDown
V0.1.1
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96
CrossDown.py
96
CrossDown.py
@ -22,6 +22,7 @@ class Style:
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"""
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渲染字体样式
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"""
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def __init__(self, text: str):
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"""
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初始化
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@ -34,35 +35,35 @@ class Style:
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斜体
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:return:
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"""
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self.text = re.sub(r'\*([^*\n]+)\*', r'<i>\1</i>\n', self.text)
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self.text = re.sub(r'\*([^*\n]+)\*', r'<i>\1</i>', self.text)
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def bold(self):
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"""
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粗体
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:return:
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"""
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self.text = re.sub(r'\*\*([^*\n]+)\*\*', r'<b>\1</b>\n', self.text)
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self.text = re.sub(r'\*\*([^*\n]+)\*\*', r'<b>\1</b>', self.text)
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def underline(self):
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"""
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下划线
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:return:
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"""
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self.text = re.sub(r'~([^~\n]+)~', r'<u>\1</u>\n', self.text)
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self.text = re.sub(r'~([^~\n]+)~', r'<u>\1</u>', self.text)
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def strikethrough(self):
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"""
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删除线
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:return:
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"""
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self.text = re.sub(r'~~([^~\n]+)~~', r'<s>\1</s>\n', self.text)
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self.text = re.sub(r'~~([^~\n]+)~~', r'<s>\1</s>', self.text)
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def highlight(self):
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"""
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高亮
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:return:
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"""
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self.text = re.sub(r'==([^=\n]+)==', r'<mark>\1</mark>\n', self.text)
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self.text = re.sub(r'==([^=\n]+)==', r'<mark>\1</mark>', self.text)
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def __call__(self, *args, **kwargs):
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"""
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@ -92,7 +93,7 @@ class Function:
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self.text = text
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def link(self):
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self.text = re.sub(r'\[([^\[\]\n]+)]\(([^()\n]+)\)', r'<a href="\2">\1</a>\n', self.text)
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self.text = re.sub(r'\[([^\[\]\n]+)]\(([^()\n]+)\)', r'<a href="\2">\1</a>', self.text)
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def __call__(self, *args, **kwargs):
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"""
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@ -105,23 +106,96 @@ class Function:
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return self.text
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class Value:
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def __init__(self, text: str):
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self.text = text
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self.values = {
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key: value for key, value in re.findall(r'\[([^]]+)]: (.+?)(?=\n|$)', text)
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} # 从text中提取所有变量并转换成字典
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def __call__(self, *args, **kwargs):
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"""
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将所有变量赋值并移除变量定义
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:param args:
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:param kwargs:
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:return: 赋值后的正文
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"""
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text = self.text
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for k, v in self.values.items():
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text = re.sub(fr'\[([^]]+)]\({k}\)', fr'[\1]({v})', text)
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text = re.sub(fr'\[{k}]: (.+?)(?=\n|$)', '', text)
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return text
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class CodeBlock:
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def __init__(self, text: str):
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self.text = text
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self.codes = [i for i in re.findall('`([^`]*)`', self.text) if i != '']
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print(self.codes)
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def __call__(self, *args, **kwargs):
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return re.sub(r'`[^`]*`', '', self.text)
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class Basic:
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@staticmethod
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def paragraph(text):
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def paragraph(text: str):
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return re.sub(r'(.*?)\n', r'<p>\1</p>\n', text)
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def main(text: str) -> str:
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def add_indent_to_string(input_string: str, indent_spaces: int = 4):
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"""
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给字符串中的每一行前面加上缩进。
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:param input_string: 原始字符串，可以包含多行。
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:param indent_spaces: 每行前面要添加的空格数，默认为4。
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:return: 带缩进的新字符串。
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"""
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# 使用字符串的splitlines()方法分割原始字符串为行列表
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lines = input_string.splitlines()
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# 遍历行列表，给每行前面加上相应的缩进，并重新组合成字符串
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indented_string = "\n".join(f"{' ' * indent_spaces}{line}" for line in lines)
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return indented_string
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def body(text: str) -> str:
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"""
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渲染正文部分
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:param text: 输入正文
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:return: 输出渲染后的正文
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"""
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text = Value(text)() # 提取变量并赋值到文本中
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text = Header.header(text) # 渲染标题
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text = Style(text)()
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text = Function(text)()
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text = Style(text)() # 渲染字体样式
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text = Function(text)() # 渲染特殊功能
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# text = Basic.paragraph(text) # 渲染段落
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return text
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def main(origen: str):
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# 预处理
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text = CodeBlock(origen)()
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return body(text) # 处理正文
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#
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if __name__ == '__main__':
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with open('test.md', encoding='utf-8') as test:
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cd = main(test.read())
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with open('test.html', 'w', encoding='utf-8') as html:
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html.write(cd)
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html.write(f"""<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>UTF-8编码示例</title>
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<!-- 可以在这里添加其他元数据和CSS链接 -->
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</head>
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<body>
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{add_indent_to_string(cd, 4)}
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</body>
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</html>
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""")
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