otter assign produces KeyError: 'users' after setting "submit_blank_pdf_on_export_failure" flag to true #695

champoll · 2023-08-08T20:27:54Z

Describe the bug
After setting the "submit_blank_pdf_on_export_failure" flag to true and compiling attached notebook with otter assign, I get an error.

To Reproduce
Steps to reproduce the behavior:

Run otter assign on attached notebook or on any notebook that sets the flag to true.

Expected behavior
Otter assign should complete without errors.

Versions
Python version: 3.10.12
Otter-Grader version: 5.0.2

Additional context
demo_champollion.ipynb.zip

Setting the flag to false removes the error.

(otter-env) champollion@LucasChLate2016 demo_champollion % otter assign demo_champollion.ipynb dist
/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/pydantic/_internal/_config.py:269: UserWarning: Valid config keys have changed in V2:
* 'allow_population_by_field_name' has been renamed to 'populate_by_name'
  warnings.warn(message, UserWarning)
Traceback (most recent call last):
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/run/run_autograder/runners/abstract_runner.py", line 128, in write_and_maybe_submit_pdf
    self.submit_pdf(client, pdf_path)
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/run/run_autograder/runners/abstract_runner.py", line 154, in submit_pdf
    for user in metadata["users"]:
KeyError: 'users'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/champollion/miniconda3/envs/otter-env/bin/otter", line 10, in <module>
    sys.exit(cli())
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/click/core.py", line 1157, in __call__
    return self.main(*args, **kwargs)
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/click/core.py", line 1078, in main
    rv = self.invoke(ctx)
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/click/core.py", line 1688, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/click/core.py", line 1434, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/click/core.py", line 783, in invoke
    return __callback(*args, **kwargs)
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/cli.py", line 32, in wrapper
    return f(*args, **kwargs)
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/cli.py", line 64, in assign_cli
    return assign(*args, **kwargs)
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/assign/__init__.py", line 157, in main
    run_tests(assignment, debug=debug)
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/assign/utils.py", line 208, in run_tests
    results = grade_submission(
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/api.py", line 54, in grade_submission
    results = run_grader(
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/run/__init__.py", line 59, in main
    run_autograder_main(ag_dir, logo=logo, debug=debug)
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/run/run_autograder/__init__.py", line 65, in main
    scores = runner.run()
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/run/run_autograder/runners/python_runner.py", line 157, in run
    self.write_and_maybe_submit_pdf(client, subm_path, has_token, scores)
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/run/run_autograder/runners/abstract_runner.py", line 138, in write_and_maybe_submit_pdf
    self.submit_pdf(client, ntf.name)
  File "/Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages/otter/run/run_autograder/runners/abstract_runner.py", line 154, in submit_pdf
    for user in metadata["users"]:
KeyError: 'users'
(otter-env) champollion@LucasChLate2016 demo_champollion %

The text was updated successfully, but these errors were encountered:

chrispyles · 2023-08-08T22:42:02Z

@champoll thanks for the bug report. I think I've made a fix -- can you install from my fork and let me know if otter assign works as expected?

pip uninstall -y otter-grader && pip install git+https://github.com/chrispyles/otter-grader.git@key-error-blank-pdf

champoll · 2023-08-09T01:35:21Z

Unfortunately not:


(otter-env) champollion@LucasChLate2016 demo_champollion % otter assign demo_champollion.ipynb dist
Generating views...
Traceback (most recent call last):
  File "/Users/champollion/.pyenv/versions/3.8.5/bin/otter", line 6, in <module>
    run_otter()
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/run.py", line 43, in run_otter
    args.func(args)
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/assign/__init__.py", line 57, in main
    write_output_directories(master, result, assignment, args)
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/assign/output.py", line 134, in write_output_directories
    write_student_dir(master_nb_path.name, autograder_dir, student_dir, assignment, args)
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/assign/output.py", line 103, in write_student_dir
    nb = strip_solutions_and_output(nb)
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/assign/solutions.py", line 112, in strip_solutions_and_output
    cell['source'] = '\n'.join(replace_solutions(get_source(cell)))
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/assign/solutions.py", line 99, in replace_solutions
    assert not solution, f"BEGIN SOLUTION without END SOLUTION in {lines}"
AssertionError: BEGIN SOLUTION without END SOLUTION in ['# BEGIN SOLUTION']
(otter-env) champollion@LucasChLate2016 demo_champollion %

chrispyles · 2023-08-09T01:37:21Z

@champoll is this running on the same notebook as the one you attached? The error you sent is getting thrown before the one from your original message. I'm guessing the notebook from the latest error isn't correctly formatted.

chrispyles · 2023-08-09T01:39:52Z

Also it looks like it may not be using the version of otter you installed from my fork? I can see you have a conda environment activated but it's not using otter from inside the conda environment

champoll · 2023-08-09T02:07:37Z

It is running on the same notebook. I had previously installed otter via conda, so I uninstalled it, and then installed otter from your fork.

(otter-env) champollion@LucasChLate2016 demo_champollion % md5sum demo_champollion.ipynb
a3f7bd6c6d5dddc9471d8b91992166f2  demo_champollion.ipynb
(otter-env) champollion@LucasChLate2016 demo_champollion % md5sum ~/Downloads/demo_champollion.ipynb
a3f7bd6c6d5dddc9471d8b91992166f2  /Users/champollion/Downloads/demo_champollion.ipynb
(otter-env) champollion@LucasChLate2016 demo_champollion % history
  944  otter assign demo_champollion.ipynb dist
  945  otter --version
  946  otter assign demo_champollion.ipynb dist
  947  cd ..
  948  cd assignment07
  949  otter assign assignment07.ipynb dist
  950  conda uninstall otter-grader
  951  pip install git+https://github.com/chrispyles/otter-grader.git@key-error-blank-pdf
  952  cd ..
  953  cd assignment01
  954  otter assign assignment01.ipynb dist
  955  cd ..
  956  cd demo_champollion
  957  otter assign demo_champollion.ipynb dist
  958  md5sum demo_champollion.ipynb
  959  md5sum ~/Downloads/demo_champollion.ipynb
(otter-env) champollion@LucasChLate2016 demo_champollion %

chrispyles · 2023-08-09T02:35:16Z

can you try running conda run pip install git+https://github.com/chrispyles/otter-grader.git@key-error-blank-pdf inside your conda environment and see if that works? if it doesn't can you also send the output of which -a otter?

chrispyles · 2023-08-09T02:37:54Z

I think that for some reason when you're running otter you're not getting the version you installed from my fork. Looking at the stack trace, it doesn't line up with the current version of otter.

champoll · 2023-08-09T15:22:58Z

It didn't work, so I tried to install your fork's otter in a new conda environment. I found that there is a version 1.1.3 of otter-grader installed on my system that I don't know how to uninstall. Please see below.

(otter-env) champollion@LucasChLate2016 demo_champollion % conda run pip install git+https://github.com/chrispyles/otter-grader.git@key-error-blank-pdf
Collecting git+https://github.com/chrispyles/otter-grader.git@key-error-blank-pdf
  Cloning https://github.com/chrispyles/otter-grader.git (to revision key-error-blank-pdf) to /private/var/folders/ls/2k887vrd70sd0kl477v3c72w0000gq/T/pip-req-build-zru7tztv
  Resolved https://github.com/chrispyles/otter-grader.git to commit de64024303e0fdbe6afd88a123a7b91196381124
  Preparing metadata (setup.py): started
  Preparing metadata (setup.py): finished with status 'done'
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Requirement already satisfied: annotated-types>=0.4.0 in /Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages (from pydantic!=2.0.*,<3,>=1.5->python-on-whales->otter-grader==5.1.0) (0.5.0)
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Requirement already satisfied: soupsieve>1.2 in /Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages (from beautifulsoup4->nbconvert->otter-grader==5.1.0) (2.4.1)
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Requirement already satisfied: executing in /Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages (from stack-data->ipython->otter-grader==5.1.0) (0.8.3)
Requirement already satisfied: asttokens in /Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages (from stack-data->ipython->otter-grader==5.1.0) (2.0.5)
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Requirement already satisfied: pyzmq>=23.0 in /Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages (from jupyter-client>=6.1.12->nbclient>=0.5.0->nbconvert->otter-grader==5.1.0) (25.1.0)
Requirement already satisfied: tornado>=6.2 in /Users/champollion/miniconda3/envs/otter-env/lib/python3.10/site-packages (from jupyter-client>=6.1.12->nbclient>=0.5.0->nbconvert->otter-grader==5.1.0) (6.3.2)

  Running command git clone --filter=blob:none --quiet https://github.com/chrispyles/otter-grader.git /private/var/folders/ls/2k887vrd70sd0kl477v3c72w0000gq/T/pip-req-build-zru7tztv
  Running command git checkout -b key-error-blank-pdf --track origin/key-error-blank-pdf
  Switched to a new branch 'key-error-blank-pdf'
  Branch 'key-error-blank-pdf' set up to track remote branch 'key-error-blank-pdf' from 'origin'.

(otter-env) champollion@LucasChLate2016 demo_champollion % otter assign demo_champollion.ipynb dist                                        
Generating views...
Traceback (most recent call last):
  File "/Users/champollion/.pyenv/versions/3.8.5/bin/otter", line 6, in <module>
    run_otter()
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/run.py", line 43, in run_otter
    args.func(args)
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/assign/__init__.py", line 57, in main
    write_output_directories(master, result, assignment, args)
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/assign/output.py", line 134, in write_output_directories
    write_student_dir(master_nb_path.name, autograder_dir, student_dir, assignment, args)
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/assign/output.py", line 103, in write_student_dir
    nb = strip_solutions_and_output(nb)
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/assign/solutions.py", line 112, in strip_solutions_and_output
    cell['source'] = '\n'.join(replace_solutions(get_source(cell)))
  File "/Users/champollion/.pyenv/versions/3.8.5/lib/python3.8/site-packages/otter/assign/solutions.py", line 99, in replace_solutions
    assert not solution, f"BEGIN SOLUTION without END SOLUTION in {lines}"
AssertionError: BEGIN SOLUTION without END SOLUTION in ['# BEGIN SOLUTION']
(otter-env) champollion@LucasChLate2016 demo_champollion % which -a otter
/Users/champollion/miniconda3/envs/otter-env/bin/otter
/Users/champollion/.pyenv/shims/otter
(otter-env) champollion@LucasChLate2016 demo_champollion % conda deactivate                                                                            
(base) champollion@LucasChLate2016 demo_champollion % conda create --name chrisfork python=3.8.10
Retrieving notices: ...working... done
Collecting package metadata (current_repodata.json): done
Solving environment: unsuccessful attempt using repodata from current_repodata.json, retrying with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: done

## Package Plan ##

  environment location: /Users/champollion/miniconda3/envs/chrisfork

  added / updated specs:
    - python=3.8.10


The following packages will be downloaded:

    package                    |            build
    ---------------------------|-----------------
    libffi-3.3                 |       hb1e8313_2          44 KB
    openssl-1.1.1v             |       hca72f7f_0         3.3 MB
    pip-23.2.1                 |   py38hecd8cb5_0         2.6 MB
    python-3.8.10              |       h88f2d9e_7        20.9 MB
    setuptools-68.0.0          |   py38hecd8cb5_0         946 KB
    wheel-0.38.4               |   py38hecd8cb5_0          65 KB
    ------------------------------------------------------------
                                           Total:        27.8 MB

The following NEW packages will be INSTALLED:

  ca-certificates    pkgs/main/osx-64::ca-certificates-2023.05.30-hecd8cb5_0 
  libcxx             pkgs/main/osx-64::libcxx-14.0.6-h9765a3e_0 
  libffi             pkgs/main/osx-64::libffi-3.3-hb1e8313_2 
  ncurses            pkgs/main/osx-64::ncurses-6.4-hcec6c5f_0 
  openssl            pkgs/main/osx-64::openssl-1.1.1v-hca72f7f_0 
  pip                pkgs/main/osx-64::pip-23.2.1-py38hecd8cb5_0 
  python             pkgs/main/osx-64::python-3.8.10-h88f2d9e_7 
  readline           pkgs/main/osx-64::readline-8.2-hca72f7f_0 
  setuptools         pkgs/main/osx-64::setuptools-68.0.0-py38hecd8cb5_0 
  sqlite             pkgs/main/osx-64::sqlite-3.41.2-h6c40b1e_0 
  tk                 pkgs/main/osx-64::tk-8.6.12-h5d9f67b_0 
  wheel              pkgs/main/osx-64::wheel-0.38.4-py38hecd8cb5_0 
  xz                 pkgs/main/osx-64::xz-5.4.2-h6c40b1e_0 
  zlib               pkgs/main/osx-64::zlib-1.2.13-h4dc903c_0 


Proceed ([y]/n)? 


Downloading and Extracting Packages
                                                                                                                                                                                                            
Preparing transaction: done                                                                                                                                                                                 
Verifying transaction: done                                                                                                                                                                                 
Executing transaction: done                                                                                                                                                                                 
#                                                                                                                                                                                                           
# To activate this environment, use                                                                                                                                                                         
#
#     $ conda activate chrisfork
#
# To deactivate an active environment, use
#
#     $ conda deactivate

(base) champollion@LucasChLate2016 demo_champollion % conda activate chrisfork
(chrisfork) champollion@LucasChLate2016 demo_champollion % which otter-grader -a
otter-grader not found
-a not found
(chrisfork) champollion@LucasChLate2016 demo_champollion % which otter -a
/Users/champollion/.pyenv/shims/otter
-a not found
(chrisfork) champollion@LucasChLate2016 demo_champollion % which -a otter
/Users/champollion/.pyenv/shims/otter
(chrisfork) champollion@LucasChLate2016 demo_champollion % pip uninstall otter
WARNING: Skipping otter as it is not installed.
(chrisfork) champollion@LucasChLate2016 demo_champollion % pyenv virtualenvs
pyenv: no such command `virtualenvs'
(chrisfork) champollion@LucasChLate2016 demo_champollion % pyenv uninstall otter-grader
pyenv: version `otter-grader' not installed
(chrisfork) champollion@LucasChLate2016 demo_champollion % pyenv uninstall otter       
pyenv: version `otter' not installed
(chrisfork) champollion@LucasChLate2016 demo_champollion % pip uninstall otter-grader
WARNING: Skipping otter-grader as it is not installed.
(chrisfork) champollion@LucasChLate2016 demo_champollion % otter --version

  _________        __          __               
 /  _____  \    __|  |__    __|  |__               
|  /     \  |  |__    __|  |__    __|   _______    _  _____
| |       | |     |  |        |  |     |  ___  |  | |/ ____|
| |       | |     |  |        |  |     | |___| |  |   /    
| |       | |     |  |        |  |     | ______|  |  |
|  \_____/  |     |  |_       |  |_    | |_____   |  |
 \_________/       \ __|       \ __|    \______|  |__|
                                                v1.1.3


Python version: 3.8.5
Otter-Grader version: 1.1.3

(chrisfork) champollion@LucasChLate2016 demo_champollion % conda uninstall otter
Collecting package metadata (repodata.json): done
Solving environment: failed

PackagesNotFoundError: The following packages are missing from the target environment:
  - otter


(chrisfork) champollion@LucasChLate2016 demo_champollion % conda uninstall otter-grader
Collecting package metadata (repodata.json): done
Solving environment: failed

PackagesNotFoundError: The following packages are missing from the target environment:
  - otter-grader


(chrisfork) champollion@LucasChLate2016 demo_champollion %

champoll · 2023-08-09T20:05:06Z

I got it to compile (on a pristine system). I'll test the functionality now

champoll added the bug Something isn't working label Aug 8, 2023

chrispyles added this to the v5.1.1 milestone Aug 8, 2023

chrispyles mentioned this issue Aug 8, 2023

Add default value for users from submission metadata #697

Merged

chrispyles closed this as completed in #697 Aug 9, 2023

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otter assign produces KeyError: 'users' after setting "submit_blank_pdf_on_export_failure" flag to true #695

otter assign produces KeyError: 'users' after setting "submit_blank_pdf_on_export_failure" flag to true #695

champoll commented Aug 8, 2023

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champoll commented Aug 9, 2023

otter assign produces KeyError: 'users' after setting "submit_blank_pdf_on_export_failure" flag to true #695

otter assign produces KeyError: 'users' after setting "submit_blank_pdf_on_export_failure" flag to true #695

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