AttributeError AttributeError: module 'mistune' has no attribute 'html'

This is my first time using contextualise.

Got it installed, created my first map. Then I went to edit the ‘Home’ topic for my map. I pasted in markdown text from a TiddlyWiki entry I had made.

It immediately went to this error page, and now when I go to ‘view map’, this same error page shows up.

AttributeError
AttributeError: module 'mistune' has no attribute 'html'

Traceback (most recent call last)
File "/home/brizz/Server/contextualise/.env/lib/python3.7/site-packages/flask/app.py", line 2464, in __call__
return self.wsgi_app(environ, start_response)
File "/home/brizz/Server/contextualise/.env/lib/python3.7/site-packages/flask/app.py", line 2450, in wsgi_app
response = self.handle_exception(e)
File "/home/brizz/Server/contextualise/.env/lib/python3.7/site-packages/flask/app.py", line 1867, in handle_exception
reraise(exc_type, exc_value, tb)
File "/home/brizz/Server/contextualise/.env/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/home/brizz/Server/contextualise/.env/lib/python3.7/site-packages/flask/app.py", line 2447, in wsgi_app
response = self.full_dispatch_request()
File "/home/brizz/Server/contextualise/.env/lib/python3.7/site-packages/flask/app.py", line 1952, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/home/brizz/Server/contextualise/.env/lib/python3.7/site-packages/flask/app.py", line 1821, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/home/brizz/Server/contextualise/.env/lib/python3.7/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/home/brizz/Server/contextualise/.env/lib/python3.7/site-packages/flask/app.py", line 1950, in full_dispatch_request
rv = self.dispatch_request()
File "/home/brizz/Server/contextualise/.env/lib/python3.7/site-packages/flask/app.py", line 1936, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/home/brizz/Server/contextualise/contextualise/topic.py", line 136, in view
occurrences["text"] = mistune.html(occurrence.resource_data.decode())
AttributeError: module 'mistune' has no attribute 'html'

the last of the traceback:

File "/home/brizz/Server/contextualise/contextualise/topic.py", line 136, in view
        "notes": [],
    }
    for occurrence in topic_occurrences:
        if occurrence.instance_of == "text" and occurrence.scope == session["current_scope"]:
            if occurrence.resource_data:
                occurrences["text"] = mistune.html(occurrence.resource_data.decode())
        elif occurrence.instance_of == "image":
            occurrences["images"].append(
                {"title": occurrence.get_attribute_by_name(
                    "title").value, "url": occurrence.resource_ref, }
            )
AttributeError: module 'mistune' has no attribute 'html'

I tried uninstalling/reinstalling mistune with pip. …no luck.

I created a new map, and just typed ‘123’ in the topic edit–and reached the same page. So I’m wondering if maybe I screwed up install process somewhere?

Any help/guidance you can provide would be much appreciated.

[brizzbane]

lol–was just going to reply with this below … and then your reply appeared. thank you!

@brizzbane You’re welcome. If you have any questions (or hit any other bugs), just let me know 😃

an example of what I am wondering how to do, look here:

https://contextualise.dev/topics/view/1/home

at the above site what is the proper way to link to “topic-maps”. I’m hoping that it isn’t just a hard link to exact url? …that there is some way to actually link so that if topics-maps was renamed, the link would reflect that change w/out you having to update the text in view/1/home …

—just wanted to be clear, understood your response, I guess I just wanted to reply and to say–I was looking at that exact page that you referenced, trying to figure out how you made that link.

Thanks for your help 😃. 👍

[brizzbane]

@brettkromkamp --since you offered 😛

…how do you link to another topic (say “blah”) w/in contextualise, (using markdown). I’m assuming linking:

[blah](http://127.0.0.1:5000/topic/s/view/blah/1)

isn’t the right way to do it. I want to link within the original topic’s text (not have link on the side, or below that shows that it may be related). …so I will write about many different topics, and want to link to those other topics within the main text…

I’m super newb to this. …If I am asking this question, is contextualise maybe ‘too much’ for what I’m wanting to do? (I love TiddlyWiki, …but I also LOVE Python, and contextualise’s multi-user capabilities…)

I’ve been looking for a minute now through docs/and the demo of contextualise. I would have just viewed the source of the topic to see how you do it–but I can’t, since I’m not a user.

Sorry for so much text. Is my question clear?