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67 lines
1.9 KiB
Python
67 lines
1.9 KiB
Python
"""
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Test conda commandline wrappers
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"""
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import os
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import subprocess
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import tempfile
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import pytest
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from tljh import conda, installer
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@pytest.fixture(scope="module")
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def prefix():
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"""
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Provide a temporary directory with a conda environment
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"""
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installer_url, checksum = installer._miniforge_url()
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with tempfile.TemporaryDirectory() as tmpdir:
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with conda.download_miniconda_installer(
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installer_url, checksum
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) as installer_path:
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conda.install_miniconda(installer_path, tmpdir)
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yield tmpdir
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def test_ensure_packages(prefix):
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"""
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Test installing packages in conda environment
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"""
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conda.ensure_conda_packages(prefix, ["numpy"])
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# Throws an error if this fails
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subprocess.check_call([os.path.join(prefix, "bin", "python"), "-c", "import numpy"])
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def test_ensure_channel_packages(prefix):
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"""
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Test installing packages in conda environment
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"""
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conda.ensure_conda_packages(prefix, ["csvtk"], channels=("conda-forge", "bioconda"))
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# Throws an error if this fails
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subprocess.check_call([os.path.join(prefix, "bin", "csvtk"), "cat", "--help"])
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def test_ensure_pip_packages(prefix):
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"""
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Test installing pip packages in conda environment
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"""
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conda.ensure_conda_packages(prefix, ["pip"])
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conda.ensure_pip_packages(prefix, ["numpy"])
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# Throws an error if this fails
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subprocess.check_call([os.path.join(prefix, "bin", "python"), "-c", "import numpy"])
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def test_ensure_pip_requirements(prefix):
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"""
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Test installing pip packages with requirements.txt in conda environment
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"""
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conda.ensure_conda_packages(prefix, ["pip"])
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with tempfile.NamedTemporaryFile() as f:
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# Sample small package to test
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f.write(b"there")
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f.flush()
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conda.ensure_pip_requirements(prefix, f.name)
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subprocess.check_call([os.path.join(prefix, "bin", "python"), "-c", "import there"])
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