Not able to run the tests

[gautam-sharma1]

I am trying to run the tests. I have installed the repo using:

1. Cloning the repo
2. Running python3 -m pip install -e ".[all]"

I also install tests dependencies using:

1. python3 -m pip install -e ".[test]"

When I run the test command highlighted in the README, I get the following error:

gautamsharma@MacBook-Pro-3 movement_primitives % python3 -m nose test
Traceback (most recent call last):
File "", line 198, in _run_module_as_main
File "", line 88, in _run_code
File "/opt/homebrew/lib/python3.11/site-packages/nose/main.py", line 8, in
run_exit()
File "/opt/homebrew/lib/python3.11/site-packages/nose/core.py", line 118, in init
unittest.TestProgram.init(
File "/opt/homebrew/Cellar/python@3.11/3.11.5/Frameworks/Python.framework/Versions/3.11/lib/python3.11/unittest/main.py", line 101, in init
self.parseArgs(argv)
File "/opt/homebrew/lib/python3.11/site-packages/nose/core.py", line 179, in parseArgs
self.createTests()
File "/opt/homebrew/lib/python3.11/site-packages/nose/core.py", line 193, in createTests
self.test = self.testLoader.loadTestsFromNames(self.testNames)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/lib/python3.11/site-packages/nose/loader.py", line 481, in loadTestsFromNames
return unittest.TestLoader.loadTestsFromNames(self, names, module)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/python@3.11/3.11.5/Frameworks/Python.framework/Versions/3.11/lib/python3.11/unittest/loader.py", line 220, in loadTestsFromNames
suites = [self.loadTestsFromName(name, module) for name in names]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/Cellar/python@3.11/3.11.5/Frameworks/Python.framework/Versions/3.11/lib/python3.11/unittest/loader.py", line 220, in
suites = [self.loadTestsFromName(name, module) for name in names]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/homebrew/lib/python3.11/site-packages/nose/loader.py", line 454, in loadTestsFromName
return LazySuite(
^^^^^^^^^^
File "/opt/homebrew/lib/python3.11/site-packages/nose/suite.py", line 53, in init
super(LazySuite, self).init()
File "/opt/homebrew/Cellar/python@3.11/3.11.5/Frameworks/Python.framework/Versions/3.11/lib/python3.11/unittest/suite.py", line 22, in init
self._tests = []
^^^^^^^^^^^
File "/opt/homebrew/lib/python3.11/site-packages/nose/suite.py", line 106, in _set_tests
if isinstance(tests, collections.Callable) and not is_suite:
^^^^^^^^^^^^^^^^^^^^
AttributeError: module 'collections' has no attribute 'Callable'

My system info as follows:

gautamsharma@MacBook-Pro-3 movement_primitives % system_profiler SPHardwareDataType
**Hardware:

Hardware Overview:

  Model Name: MacBook Pro
  Model Identifier: MacBookPro18,3
  Model Number: MKGQ3LL/A
  Chip: Apple M1 Pro
  Total Number of Cores: 10 (8 performance and 2 efficiency)
  Memory: 16 GB
  System Firmware Version: 10151.81.1
  OS Loader Version: 10151.81.1
  Serial Number (system): M2J4FMXJJM
  Hardware UUID: 9E39F940-63A8-50ED-AC31-7FB37BB65822
  Provisioning UDID: 00006000-001A21C91121801E
  Activation Lock Status: Enabled**

[AlexanderFabisch]

Thanks for reporting. It seems like nosetest is broken in Python 3.11. We will have to switch to pytest.

[AlexanderFabisch]

@gautam-sharma1 I opened a PR that replaces nose by pytest: #43 . Could you confirm that it works? Then I will merge it to main.

[gautam-sharma1]

It works now. Thank you!