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For some reason when I locally run my test suite for CWInPy it fails when using the loaded_modules_dict function in utils.py. The error given is:
cwinpy/hierarchical.py:1428: in sample
self._result = bilby.run_sampler(
../../miniconda3/envs/cwinpy/lib/python3.8/site-packages/bilby/core/sampler/__init__.py:145: in run_sampler
meta_data["loaded_modules"] = loaded_modules_dict()
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
def loaded_modules_dict():
module_names = sys.modules.keys()
vdict = {}
print(module_names)
> for key in module_names:
E RuntimeError: dictionary changed size during iteration
../../miniconda3/envs/cwinpy/lib/python3.8/site-packages/bilby/core/utils.py:1277: RuntimeErrorso it's complaining about a dictionary size changing during the loop.
I seem to be able to fix this by explicitly setting:
module_names = list(sys.modules.keys())I'm not sure why I'm seeing the error, but this fix seems to be otherwise harmless.