move test file to correct position
This commit is contained in:
binary-husky
167
tests/test_markdown_format.py
Normal file
167
tests/test_markdown_format.py
Normal file
@@ -0,0 +1,167 @@
|
||||
sample = """
|
||||
[1]: https://baike.baidu.com/item/%E8%B4%A8%E8%83%BD%E6%96%B9%E7%A8%8B/1884527 "质能方程（质能方程式）_百度百科"
|
||||
[2]: https://www.zhihu.com/question/348249281 "如何理解质能方程 E＝mc²？ - 知乎"
|
||||
[3]: https://zhuanlan.zhihu.com/p/32597385 "质能方程的推导与理解 - 知乎 - 知乎专栏"
|
||||
|
||||
你好，这是必应。质能方程是描述质量与能量之间的当量关系的方程[^1^][1]。用tex格式，质能方程可以写成$$E=mc^2$$，其中$E$是能量，$m$是质量，$c$是光速[^2^][2] [^3^][3]。
|
||||
"""
|
||||
import re
|
||||
|
||||
|
||||
def preprocess_newbing_out(s):
|
||||
pattern = r"\^(\d+)\^" # 匹配^数字^
|
||||
pattern2 = r"\[(\d+)\]" # 匹配^数字^
|
||||
|
||||
def sub(m):
|
||||
return "\\[" + m.group(1) + "\\]" # 将匹配到的数字作为替换值
|
||||
|
||||
result = re.sub(pattern, sub, s) # 替换操作
|
||||
if "[1]" in result:
|
||||
result += (
|
||||
'<br/><hr style="border-top: dotted 1px #44ac5c;"><br/><small>'
|
||||
+ "<br/>".join(
|
||||
[
|
||||
re.sub(pattern2, sub, r)
|
||||
for r in result.split("\n")
|
||||
if r.startswith("[")
|
||||
]
|
||||
)
|
||||
+ "</small>"
|
||||
)
|
||||
return result
|
||||
|
||||
|
||||
def close_up_code_segment_during_stream(gpt_reply):
|
||||
"""
|
||||
在gpt输出代码的中途（输出了前面的```，但还没输出完后面的```），补上后面的```
|
||||
|
||||
Args:
|
||||
gpt_reply (str): GPT模型返回的回复字符串。
|
||||
|
||||
Returns:
|
||||
str: 返回一个新的字符串，将输出代码片段的“后面的```”补上。
|
||||
|
||||
"""
|
||||
if "```" not in gpt_reply:
|
||||
return gpt_reply
|
||||
if gpt_reply.endswith("```"):
|
||||
return gpt_reply
|
||||
|
||||
# 排除了以上两个情况，我们
|
||||
segments = gpt_reply.split("```")
|
||||
n_mark = len(segments) - 1
|
||||
if n_mark % 2 == 1:
|
||||
# print('输出代码片段中！')
|
||||
return gpt_reply + "\n```"
|
||||
else:
|
||||
return gpt_reply
|
||||
|
||||
|
||||
import markdown
|
||||
from latex2mathml.converter import convert as tex2mathml
|
||||
|
||||
|
||||
def markdown_convertion(txt):
|
||||
"""
|
||||
将Markdown格式的文本转换为HTML格式。如果包含数学公式，则先将公式转换为HTML格式。
|
||||
"""
|
||||
pre = '<div class="markdown-body">'
|
||||
suf = "</div>"
|
||||
if txt.startswith(pre) and txt.endswith(suf):
|
||||
# print('警告，输入了已经经过转化的字符串，二次转化可能出问题')
|
||||
return txt # 已经被转化过，不需要再次转化
|
||||
|
||||
markdown_extension_configs = {
|
||||
"mdx_math": {
|
||||
"enable_dollar_delimiter": True,
|
||||
"use_gitlab_delimiters": False,
|
||||
},
|
||||
}
|
||||
find_equation_pattern = r'<script type="math/tex(?:.*?)>(.*?)</script>'
|
||||
|
||||
def tex2mathml_catch_exception(content, *args, **kwargs):
|
||||
try:
|
||||
content = tex2mathml(content, *args, **kwargs)
|
||||
except:
|
||||
content = content
|
||||
return content
|
||||
|
||||
def replace_math_no_render(match):
|
||||
content = match.group(1)
|
||||
if "mode=display" in match.group(0):
|
||||
content = content.replace("\n", "</br>")
|
||||
return f'<font color="#00FF00">$$</font><font color="#FF00FF">{content}</font><font color="#00FF00">$$</font>'
|
||||
else:
|
||||
return f'<font color="#00FF00">$</font><font color="#FF00FF">{content}</font><font color="#00FF00">$</font>'
|
||||
|
||||
def replace_math_render(match):
|
||||
content = match.group(1)
|
||||
if "mode=display" in match.group(0):
|
||||
if "\\begin{aligned}" in content:
|
||||
content = content.replace("\\begin{aligned}", "\\begin{array}")
|
||||
content = content.replace("\\end{aligned}", "\\end{array}")
|
||||
content = content.replace("&", " ")
|
||||
content = tex2mathml_catch_exception(content, display="block")
|
||||
return content
|
||||
else:
|
||||
return tex2mathml_catch_exception(content)
|
||||
|
||||
def markdown_bug_hunt(content):
|
||||
"""
|
||||
解决一个mdx_math的bug（单$包裹begin命令时多余<script>）
|
||||
"""
|
||||
content = content.replace(
|
||||
'<script type="math/tex">\n<script type="math/tex; mode=display">',
|
||||
'<script type="math/tex; mode=display">',
|
||||
)
|
||||
content = content.replace("</script>\n</script>", "</script>")
|
||||
return content
|
||||
|
||||
if ("$" in txt) and ("```" not in txt): # 有$标识的公式符号，且没有代码段```的标识
|
||||
# convert everything to html format
|
||||
split = markdown.markdown(text="---")
|
||||
convert_stage_1 = markdown.markdown(
|
||||
text=txt,
|
||||
extensions=["mdx_math", "fenced_code", "tables", "sane_lists"],
|
||||
extension_configs=markdown_extension_configs,
|
||||
)
|
||||
convert_stage_1 = markdown_bug_hunt(convert_stage_1)
|
||||
# re.DOTALL: Make the '.' special character match any character at all, including a newline; without this flag, '.' will match anything except a newline. Corresponds to the inline flag (?s).
|
||||
# 1. convert to easy-to-copy tex (do not render math)
|
||||
convert_stage_2_1, n = re.subn(
|
||||
find_equation_pattern,
|
||||
replace_math_no_render,
|
||||
convert_stage_1,
|
||||
flags=re.DOTALL,
|
||||
)
|
||||
# 2. convert to rendered equation
|
||||
convert_stage_2_2, n = re.subn(
|
||||
find_equation_pattern, replace_math_render, convert_stage_1, flags=re.DOTALL
|
||||
)
|
||||
# cat them together
|
||||
return pre + convert_stage_2_1 + f"{split}" + convert_stage_2_2 + suf
|
||||
else:
|
||||
return (
|
||||
pre
|
||||
+ markdown.markdown(
|
||||
txt, extensions=["fenced_code", "codehilite", "tables", "sane_lists"]
|
||||
)
|
||||
+ suf
|
||||
)
|
||||
|
||||
|
||||
sample = preprocess_newbing_out(sample)
|
||||
sample = close_up_code_segment_during_stream(sample)
|
||||
sample = markdown_convertion(sample)
|
||||
with open("tmp.html", "w", encoding="utf8") as f:
|
||||
f.write(
|
||||
"""
|
||||
|
||||
<head>
|
||||
<title>My Website</title>
|
||||
<link rel="stylesheet" type="text/css" href="style.css">
|
||||
</head>
|
||||
|
||||
"""
|
||||
)
|
||||
f.write(sample)
|
||||
Reference in New Issue
Block a user