davidwagner
commented
1 year ago I suspect this is related to Binder's transition from classic Jupyter notebooks to Jupyter Lab, and the change in URL structure on binder.org. Hypotheses: 1) I am guessing that one easy/pragmatic solution might be to migrate to Jupyter Lab, i.e., change urlpath=tree/ to labpath=. 2) It's possible we might be able to solve this by using the latest version of nbinteract in .binder/requirements.txt instead of pinning to an older version.
Some testing:
- https://mybinder.org/v2/gh/data-8/textbook/main?urlpath=tree/chapters/01/3/1/Literary_Characters.ipynb (current spaceship link in textbook) - 500 Internal Server Error
- https://mybinder.org/v2/gh/data-8/textbook/HEAD?labpath=chapters%2F01%2F3%2F1%2FLiterary_Characters.ipynb (link generated by mybinder.org) - Successfully launches notebook in Jupyter Lab
- https://mybinder.org/v2/gh/data-8/textbook/HEAD?labpath=tree%2Fchapters%2F01%2F3%2F1%2FLiterary_Characters.ipynb - Opens Jupyter Lab launcher but not the notebook
- https://mybinder.org/v2/gh/data-8/textbook/HEAD?filepath=chapters%2F01%2F3%2F1%2FLiterary_Characters.ipynb - 500 Internal Server Error
- https://mybinder.org/v2/gh/data-8/textbook/HEAD?filepath=tree%2Fchapters%2F01%2F3%2F1%2FLiterary_Characters.ipynb - 404 Not Found
- https://mybinder.org/v2/gh/data-8/textbook/main?urlpath=/tree/chapters/01/3/1/Literary_Characters.ipynb - 500 Internal Server Error
- https://mybinder.org/v2/gh/data-8/textbook/main?urlpath=/chapters/01/3/1/Literary_Characters.ipynb - 404 Not Found
- https://mybinder.org/v2/gh/data-8/textbook/main?urlpath=/tree/ - successfully launches a classic-style Jupyter Notebook showing the root of the Github repo; when I navigate to and manually launch the notebook chapters/01/3/1/Literary_Character.ipynb from there, I get a 500 Internal Server Error
- https://mybinder.org/v2/gh/data-8/textbook/main?urlpath=/notebooks/chapters/01/3/1/Literary_Characters.ipynb - 500 Internal Server Error
When I open https://mybinder.org/v2/gh/data-8/textbook/main?urlpath=/tree/ and manually navigate to and launch the notebook, then open a terminal and view .jupyter-server-log.txt, I see the following excerpt in the logs:
[E 2023-11-16 07:59:36.727 ServerApp] Uncaught exception GET /binder/jupyter/user/data-8-textbook-iynf9ktf/notebooks/chapters/01/3/1/Literary_Characters.ipynb (23.93.106.121)
HTTPServerRequest(protocol='http', host='notebooks.gesis.org', method='GET', uri='/binder/jupyter/user/data-8-textbook-iynf9ktf/notebooks/chapters/01/3/1/Literary_Characters.ipynb', version='HTTP/1.1', remote_ip='23.93.106.121')
Traceback (most recent call last):
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/tornado/web.py", line 1786, in _execute
result = await result
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/tornado/gen.py", line 786, in run
yielded = self.gen.send(value)
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/nbclassic/notebook/handlers.py", line 101, in get
self.write(self.render_template('notebook.html',
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/jupyter_server/base/handlers.py", line 544, in render_template
return template.render(**ns)
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/jinja2/environment.py", line 1301, in render
self.environment.handle_exception()
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/jinja2/environment.py", line 936, in handle_exception
raise rewrite_traceback_stack(source=source)
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/nbclassic/templates/notebook.html", line 1, in top-level template code
{% extends "page.html" %}
File "/etc/jupyter/templates/page.html", line 1, in top-level template code
{% extends "templates/page.html" %}
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/nbclassic/templates/page.html", line 190, in top-level template code
{% block header %}
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/nbclassic/templates/notebook.html", line 115, in block 'header'
{% for exporter in get_frontend_exporters() %}
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/nbclassic/notebook/handlers.py", line 46, in get_frontend_exporters
for name in get_export_names():
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/nbconvert/exporters/base.py", line 151, in get_export_names
e = get_exporter(exporter_name)(config=config)
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/nbconvert/exporters/base.py", line 111, in get_exporter
if getattr(exporter(config=config), "enabled", True):
File "/srv/conda/envs/notebook/lib/python3.10/site-packages/nbinteract/exporter.py", line 45, in __init__
self.template_path.append(os.path.dirname(__file__))
AttributeError: 'InteractExporter' object has no attribute 'template_path'. Did you mean: 'template_paths'?
[E 2023-11-16 07:59:36.750 NotebookApp] {
"Host": "notebooks.gesis.org",
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
"Referer": "https://notebooks.gesis.org/binder/jupyter/user/data-8-textbook-iynf9ktf/tree/chapters/01/3/1",
"User-Agent": "Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/119.0"
}
[E 2023-11-16 07:59:36.750 NotebookApp] 500 GET /binder/jupyter/user/data-8-textbook-iynf9ktf/notebooks/chapters/01/3/1/Literary_Characters.ipynb (23.93.106.121) 1887.67ms referer=https://notebooks.gesis.org/binder/jupyter/user/data-8-textbook-iynf9ktf/tree/chapters/01/3/1I don't know how to interpret that or understand why that is failing. Maybe we need to update nbinteract? I notice that .binder/requirements.txt is older and contains nbinteract==0.0.12, and the latest released version of nbinteract is 0.2.6. Could pinning to an old version of nbinteract be causing problems? Searching around a bit, I found https://github.com/SamLau95/nbinteract/issues/148, which seems to suggest that nbconvert 6.0 got rid of template_path, and it looks like nbinteract was changed to avoid using template_path. So perhaps we need to be using the latest version of nbinteract, to fix this problem.
The Binder integration is not working. For instance, go to https://inferentialthinking.com/chapters/01/3/1/Literary_Characters.html, hover over the spaceship icon, and click on Binder. This attempts to launch a Binder notebook, but everything times out and eventually (after a long delay) fails. Detailed Binder error logs below: