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import subprocess
import sys
import sysconfig
from pathlib import Path
import pytest
from .utils import site_packages_readonly
@pytest.mark.skipif(site_packages_readonly, reason="Site Packages are Read-only")
def test_install(make_package, tmp_path):
name = "jupyter_packaging_test_foo"
ensured_targets = [f"{name}/main.py"]
package_dir = make_package(name=name, ensured_targets=ensured_targets)
subprocess.check_output(
[sys.executable, "-m", "pip", "install", "."], cwd=str(package_dir)
)
# Get site packages where the package is installed.
sitepkg = Path(sysconfig.get_paths()["purelib"])
installed_file = sitepkg / f"{name}/main.py"
assert installed_file.exists()
excluded_file = sitepkg / f"{name}/exclude.py"
assert not excluded_file.exists()
subprocess.check_output(
[sys.executable, "-m", "pip", "uninstall", name, "-y"], cwd=str(package_dir)
)
assert not installed_file.exists()
@pytest.mark.skipif(site_packages_readonly, reason="Site Packages are Read-only")
def test_install_hybrid(make_hybrid_package, tmp_path):
name = "jupyter_packaging_test_foo"
ensured_targets = [f"{name}/main.py", f"{name}/generated.js"]
package_dir = make_hybrid_package(
name=name,
ensured_targets=ensured_targets,
skip_if_exists=[f"{name}/generated.js"],
)
subprocess.check_output(
[sys.executable, "-m", "pip", "install", "."], cwd=str(package_dir)
)
# Get site packages where the package is installed.
sitepkg = Path(sysconfig.get_paths()["purelib"])
installed_py_file = sitepkg / f"{name}/main.py"
installed_js_file = sitepkg / f"{name}/generated.js"
assert installed_py_file.exists()
assert installed_js_file.exists()
content = installed_js_file.read_text(encoding="utf-8")
Path(f"{package_dir}/{name}/generated.js").write_text(content, encoding="utf-8")
excluded_file = sitepkg / f"{name}/exclude.py"
assert not excluded_file.exists()
subprocess.check_output(
[sys.executable, "-m", "pip", "install", "."], cwd=str(package_dir)
)
assert content == installed_js_file.read_text(encoding="utf-8")
subprocess.check_output(
[sys.executable, "-m", "pip", "uninstall", name, "-y"], cwd=str(package_dir)
)
assert not installed_py_file.exists()
assert not installed_js_file.exists()
@pytest.mark.skipif(site_packages_readonly, reason="Site Packages are Read-only")
def test_install_missing(make_package, tmp_path):
name = "jupyter_packaging_test_foo"
ensured_targets = [f"{name}/missing.py"]
package_dir = make_package(name=name, ensured_targets=ensured_targets)
with pytest.raises(subprocess.CalledProcessError):
subprocess.check_output(
[sys.executable, "-m", "pip", "install", "."], cwd=str(package_dir)
)
subprocess.check_output(
[sys.executable, "-m", "pip", "install", "-e", "."], cwd=str(package_dir)
)
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