Missing 'pytest' dependency

[hbrodin]

I tried the following sequence:

1. Build the polytracker image:

   $ docker build -t trailofbits/polytracker .
   ...
   [+] Building 42.0s (20/20) FINISHED 

2. Ceated a new virtual env:

   $ python -m venv poly_venv
   $ source poly_venv/bin/activate

3. Install developer version of polytracker

   $ python -m pip install -e .

4. Tried to run the polytracker image:

   $ polytracker docker run
   Traceback (most recent call last):
   File "/Users/.../poly_venv/bin/polytracker", line 33, in <module>
   sys.exit(load_entry_point('polytracker', 'console_scripts', 'polytracker')())
   File "/Users/.../poly_venv/bin/polytracker", line 25, in importlib_load_entry_point
   return next(matches).load()
   File "/usr/local/Cellar/python@3.9/3.9.13_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/importlib/metadata.py", line 86, in load
   module = import_module(match.group('module'))
   File "/usr/local/Cellar/python@3.9/3.9.13_1/Frameworks/Python.framework/Versions/3.9/lib/python3.9/importlib/__init__.py", line 127, in import_module
   return _bootstrap._gcd_import(name[level:], package, level)
   File "<frozen importlib._bootstrap>", line 1030, in _gcd_import
   File "<frozen importlib._bootstrap>", line 1007, in _find_and_load
   File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked
   File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
   File "<frozen importlib._bootstrap_external>", line 850, in exec_module
   File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
   File "/Users/.../polytracker/__main__.py", line 16, in <module>
   import pytest
   ModuleNotFoundError: No module named 'pytest'

Are we missing an explicit dependency on 'pytest'?

[hbrodin]

This is already solved by 782ca52d1cec252a1ae6858a671e00730feac072.