forked from CrossDark/CrossDown
0.10.0优化
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70d3427bb9
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187
CrossDown.py
187
CrossDown.py
@ -10,30 +10,6 @@ except ModuleNotFoundError:
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EXTRA_ABLE = False
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class Header:
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def __init__(self, text: str):
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self.text = text
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def __call__(self, *args, **kwargs):
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"""
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渲染标题
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# 一级标题
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## 二级标题
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### 三级标题
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#### 四级标题
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##### 五级标题
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###### 六级标题
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:return: 处理后的文本
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"""
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h6 = re.sub(r'###### (.*?)\n', r'<h6>\1</h6>\n', self.text) # H6
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h5 = re.sub(r'##### (.*?)\n', r'<h5>\1</h5>\n', h6) # H5
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h4 = re.sub(r'#### (.*?)\n', r'<h4>\1</h4>\n', h5) # H4
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h3 = re.sub(r'### (.*?)\n', r'<h3>\1</h3>\n', h4) # H3
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h2 = re.sub(r'## (.*?)\n', r'<h2>\1</h2>\n', h3) # H2
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h1 = re.sub(r'# (.*?)\n', r'<h1>\1</h1>\n', h2) # H1
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return h1
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class Style:
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"""
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渲染字体样式
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@ -46,20 +22,6 @@ class Style:
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"""
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self.text = text
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def italic(self):
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"""
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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>', 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>', self.text)
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def underline(self):
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"""
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~下划线~
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@ -95,19 +57,6 @@ class Style:
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"""
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self.text = re.sub(r'\[(.*?)]-\((.*?)\)', r'<span title="\2">\1</span>', self.text)
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def split_line(self):
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"""
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添
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***
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加
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___
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分
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---
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隔
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:return:
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"""
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self.text = re.sub(r'([*_-]){3}\n', r'<hr>', self.text)
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def __call__(self, *args, **kwargs):
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"""
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一键运行
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@ -115,52 +64,11 @@ class Style:
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:param kwargs:
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:return:
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"""
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# self.bold()
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# self.italic()
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self.strikethrough()
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self.underline()
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self.highlight()
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self.up()
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self.hide()
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# self.split_line()
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return self.text
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class Link:
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"""
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添加链接
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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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:param text: cd文本
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"""
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self.text = text
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def image(self):
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"""
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:return:
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"""
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self.text = re.sub(r'!\[([^\[\]\n]+)]\(([^()\n]+)\)', r'<img src="\2" alt="\1">', self.text)
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def link(self):
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"""
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[链接文本](链接地址)
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:return:
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"""
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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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一键运行
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:param args:
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:param kwargs:
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:return:
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"""
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self.image()
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self.link()
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return self.text
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@ -269,70 +177,6 @@ class CodeBlock:
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return new_text
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class Escape: # TODO 还有点问题
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"""
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转义\后字符
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"""
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def __init__(self, text: str):
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"""
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找出转义符并转义
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:param text: 输入的文本
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"""
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self.text = text
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self.escapes = {
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i: f'\0\1\2{i}\2\1\0' for i in re.findall(r'(\\.)', text)
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} # 找出要转义的字符
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def __call__(self, *args, **kwargs):
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"""
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临时移除代码块
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:param args:
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:param kwargs:
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:return: 不含代码的文本
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"""
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for index, item in self.escapes.items(): # 替换代码块为\0\1\2(id)\2\1\0
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self.text = re.sub(fr'{re.escape(index)}', re.escape(item), self.text) # 同时转译特殊字符
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print(item)
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return self.text
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def back(self, text):
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"""
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将被转义的字符放回文本中
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:param text: 新文本
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:return: 放回转义字符的文本
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"""
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for index, item in self.escapes.items(): # 替换\0\1\2(id)\2\1\0为转义字符
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print(item)
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self.text = re.sub(item, '', text) # 同时转译特殊字符
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return self.text
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def restore(self, new_text: str):
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"""
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将渲染好的代码重新放回处理好的正文
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:param new_text: 处理好的正文
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:return: 加上代码的文章
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"""
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for index, item in enumerate(self.escapes):
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new_text = re.sub(fr'-@@-{index}-@@-', f'{item}', new_text, flags=re.DOTALL)
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return new_text
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class Cite:
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"""
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> 渲染引用 --[引用来源]
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"""
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def __init__(self, text):
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self.text = text
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def __call__(self, *args, **kwargs) -> str:
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self.text = re.sub('> (.*?) --\[(.*?)]\n', r'<blockquote>\1<footer><cite>\2</cite></footer></blockquote>',
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self.text) # 渲染有来源的引用
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self.text = re.sub('> (.*?)\n', r'<blockquote>\1</blockquote>\n', self.text) # 渲染没有来源的引用
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return self.text
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class Syllabus:
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"""
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1. 找到提纲
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@ -343,7 +187,7 @@ class Syllabus:
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def __init__(self, text: str):
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self.text = text
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def __call__(self, *args, **kwargs):
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def __call__(self, *args, **kwargs) -> str:
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return '\n'.join([
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(lambda match, origen:
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re.sub(f'^({match.groups()[0]})', # 按照提纲等级添加#和锚点
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@ -381,26 +225,6 @@ class Basic:
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"""
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return re.sub('// .*?\n', '\n', text)
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def paragraph(self):
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"""
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为普通的行套上<p>段落标签</p>
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"""
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# TODO 有点问题
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self.text = re.sub(r'<p>(<.+?>.*?<.+?>)</p>\n',
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r'\1\n', # 移除已被标签包裹的行的额外的<p>标签
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'\n'.join(
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[
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f'<p>{line}</p>' if not re.search('\0.+?\0', line) else line # 识别-@@-n-@@-并保留
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for line in self.text.splitlines() # 把所有非空的行都套上<p>标签
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if not re.search(r'^\s*\n?$', line) # 识别空行或空白行
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]
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)
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)
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def __call__(self, *args, **kwargs):
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self.paragraph()
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return self.text
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def add_indent_to_string(input_string: str, indent_spaces: int = 4):
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"""
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@ -424,20 +248,11 @@ def body(text: str) -> Tuple[str, Dict[str, str]]:
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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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# escape = Escape(text) # 转义
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# text = escape()
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text = Basic.week_annotation(text) # 移除弱注释
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text = Syllabus(text)() # 渲染提纲
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text, values = Value(text)() # 提取变量并赋值到文本中
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# text = Header(text)() # 渲染标题
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text = Style(text)() # 渲染字体样式
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# text = Link(text)() # 渲染特殊功能
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# text = Cite(text)() # 渲染引用
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# text = Basic(text)() # 渲染基础格式
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text = markdown.markdown(text, extensions=['markdown.extensions.extra']) # 渲染标准markdown
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# text = escape.back(text) # 放回被转义的字符
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# text = Basic.paragraph(text) # 渲染段落
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return text, values
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@ -127,6 +127,8 @@
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<p>点不能出现在开头或结尾,例如</p>
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<p>.6.1.2 错误示范</p>
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<p>6.1.3. 错误示范</p>
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<p>不能出现两个及以上连续的点,例如:</p>
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<p>6..1...4 错误示范</p>
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<p>提纲号会被自动配置为锚点,可直接使用<a href="#6">6</a><a href="#6.1">6.1</a></p>
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<h1>7<span id="7"></span> 注释</h1>
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<h2>7.1<span id="7.1"></span> 强注释</h2>
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