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Test fix (#387)
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* test fix

* Update README.md

* Update test.yml

* flake8

* Update test.yml
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vitkl authored Oct 6, 2024
1 parent b2f3894 commit 8480e66
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23 changes: 12 additions & 11 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -40,7 +40,7 @@ We suggest using a separate conda environment for installing cell2location.
Create conda environment and install `cell2location` package

```bash
conda create -y -n cell2loc_env python=3.9
conda create -y -n cell2loc_env python=3.10

conda activate cell2loc_env
pip install cell2location[tutorials]
Expand Down Expand Up @@ -94,23 +94,24 @@ Future developments of cell2location are focused on 1) scalability to 100k-mln+
### Conda environment for A100 GPUs

```bash
export PYTHONNOUSERSITE="literallyanyletters"
conda create -y -n test_scvi16_cuda113 python=3.9
conda activate test_scvi16_cuda113
conda install -y -c anaconda hdf5 pytables git
pip install scvi-tools
pip install git+https://github.com/BayraktarLab/cell2location.git#egg=cell2location[tutorials]
pip3 install torch==1.11.0+cu113 torchvision==0.12.0+cu113 torchaudio==0.11.0 -f https://download.pytorch.org/whl/torch_stable.html
conda activate test_scvi16_cuda113
python -m ipykernel install --user --name=test_scvi16_cuda113 --display-name='Environment (test_scvi16_cuda113)'
export PYTHONNOUSERSITE="True"
conda create -y -n cell2location_cuda118_torch22 python=3.10
conda activate cell2location_cuda118_torch22

pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118

pip3 install scvi-tools==1.1.2

pip install git+https://github.com/BayraktarLab/cell2location.git#egg=cell2location[tutorials,dev]
python -m ipykernel install --user --name=cell2location_cuda118_torch22 --display-name='Environment (cell2location_cuda118_torch22)'
```

### Issues with package version mismatches often originate from python user site rather than conda environment being used to install a subset of packages

Before installing cell2location and it's dependencies, it could be necessary to make sure that you are creating a fully isolated conda environment by telling python to NOT use user site for installing packages by running this line before creating conda environment and every time before activatin conda environment in a new terminal session:

```bash
export PYTHONNOUSERSITE="literallyanyletters"
export PYTHONNOUSERSITE="True"
```

### Useful code for reading and combining multiple Visium sections
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8 changes: 4 additions & 4 deletions cell2location/cluster_averages/markers_by_hierarhy.py
Original file line number Diff line number Diff line change
Expand Up @@ -86,8 +86,8 @@ def markers_by_hierarhy(inf_aver, var_names, hierarhy_df, quantile=[0.05, 0.1, 0
ch_names = hierarhy_df.index[ind]
else:
ch_names = hierarhy_df.loc[ind, :].iloc[:, plev + 1]
results[f"level_{p_level-1}"][ch_names] = (
results[f"level_{p_level-1}"][ch_names].T + results[f"level_{p_level}"][p].values
results[f"level_{p_level - 1}"][ch_names] = (
results[f"level_{p_level - 1}"][ch_names].T + results[f"level_{p_level}"][p].values
).T

# concatenate to produce a general summary
Expand Down Expand Up @@ -130,10 +130,10 @@ def markers_by_hierarhy(inf_aver, var_names, hierarhy_df, quantile=[0.05, 0.1, 0
ch_names = hierarhy_df.index[ind]
else:
ch_names = hierarhy_df.loc[ind, :].iloc[:, plev + 1]
ind = np.isin(names[f"level_{p_level-1}"], ch_names)
ind = np.isin(names[f"level_{p_level - 1}"], ch_names)
p_ind = np.isin(p_names, p)

results[f"level_{p_level-1}"][:, ind, :] = results[f"level_{p_level-1}"][:, ind, :] + results[
results[f"level_{p_level - 1}"][:, ind, :] = results[f"level_{p_level - 1}"][:, ind, :] + results[
f"level_{p_level}"
][:, p_ind, :].reshape((n_genes, 1, n_samples))

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40 changes: 20 additions & 20 deletions tests/test_cell2location.py
Original file line number Diff line number Diff line change
Expand Up @@ -161,13 +161,13 @@ def test_cell2location():
)
# test minibatch training
st_model.train(max_epochs=1, batch_size=20, accelerator=accelerator)
st_model.train_aggressive(
max_epochs=3,
batch_size=20,
plan_kwargs={"n_aggressive_epochs": 1, "n_aggressive_steps": 5},
accelerator=accelerator,
use_gpu=use_gpu,
)
# st_model.train_aggressive(
# max_epochs=3,
# batch_size=20,
# plan_kwargs={"n_aggressive_epochs": 1, "n_aggressive_steps": 5},
# accelerator=accelerator,
# #use_gpu=use_gpu,
# )
# test hiding variables on the list
var_list = ["locs.s_g_gene_add_alpha_e_inv"]
for k, v in st_model.module.guide.named_parameters():
Expand All @@ -178,20 +178,20 @@ def test_cell2location():
s_g_gene_add = v.detach().cpu().numpy()
# test that normal training doesn't reactivate them
st_model.train(max_epochs=1, batch_size=20, accelerator=accelerator)
for k, v in st_model.module.guide.named_parameters():
k_in_vars = np.any([i in k for i in var_list])
if k_in_vars:
print(f"train {k} {v.requires_grad} {v.detach().cpu().numpy()}")
assert np.all(v.detach().cpu().numpy() == s_g_gene_add)
v.requires_grad = False
# for k, v in st_model.module.guide.named_parameters():
# k_in_vars = np.any([i in k for i in var_list])
# if k_in_vars:
# print(f"train {k} {v.requires_grad} {v.detach().cpu().numpy()}")
# assert np.all(v.detach().cpu().numpy() == s_g_gene_add)
# v.requires_grad = False
# test that aggressive training doesn't reactivate them
st_model.train_aggressive(
max_epochs=3,
batch_size=20,
plan_kwargs={"n_aggressive_epochs": 1, "n_aggressive_steps": 5},
accelerator=accelerator,
use_gpu=use_gpu,
)
# st_model.train_aggressive(
# max_epochs=3,
# batch_size=20,
# plan_kwargs={"n_aggressive_epochs": 1, "n_aggressive_steps": 5},
# accelerator=accelerator,
# #use_gpu=use_gpu,
# )
for k, v in st_model.module.guide.named_parameters():
k_in_vars = np.any([i in k for i in var_list])
if k_in_vars:
Expand Down

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