如何将 md 文件转换为 HTML 并在 Django 中呈现它们

Question

I have some md files in an 'entries' folder in my django app folder and i wanna get them, covert them to HTML then render them. This is my util.py

def get_entry(title):
    """
    Retrieves an encyclopedia entry by its title. If no such
    entry exists, the function returns None.
    """
    try:
        f = default_storage.open(f"entries/{title}.md")
        return f.read().decode("utf-8")
    except FileNotFoundError:
        return None


def convert_md(filename):
    """
    Converts given md file to html
    """
    #file= f"{filename}.md"

    file= default_storage.open(f"{filename}.md")
    md= file.read()
    html= md.markdown(md)
    return html
    

This is my views.py

def wiki(request, topic):
    if util.get_entry(topic) != None:
        html= util.convert_md(topic)
        return render(request, "encyclopedia/pages.html", {
            "title": topic, "body": html 
        })
    else:
        return render(request, "encyclopedia/pages.html", {
            "title": "ERROR", "body": "THIS PAGE IS NOT AVALIABLE."
        })

I also have...

path("wiki/<str:topic>", views.wiki)

in my urls.py but I'm still getting a FileNotFoundError at /wiki/Python error Note: I have pip installed markdown

Answer 1

pip install markdown on your console/terminal.

Then try the following:

import markdown
f = open("MDFile.md","r")
f = f.read()
html = markdown.markdown(f)

where MDFile.md are your markdown files. html will have the HTML version of your markdown file.

Answer 2

I was facing same filenotfound exception, but i have found the answer finally. Md files are located in entries folder, so you have to specify that in convert_Md function in utils.py just like in get_entry function.

file = default_storage.open(f"entries/{filename}.md", "r") I hope this will fix your issue as it did mine. :)