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fix: correct cmd to get python version for pipenv projects #244

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Jul 30, 2024
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2 changes: 2 additions & 0 deletions lib/dependencies/index.ts
Original file line number Diff line number Diff line change
Expand Up @@ -27,6 +27,7 @@ export async function getDependencies(
options = {};
}
let command = options.command || 'python';
const pythonCmd = command;
const includeDevDeps = !!(options.dev || false);

// handle poetry projects by parsing manifest & lockfile and return a dep-graph
Expand All @@ -51,6 +52,7 @@ export async function getDependencies(
getMetaData(command, baseargs, root, targetFile),
inspectInstalledDeps(
command,
pythonCmd,
baseargs,
root,
targetFile,
Expand Down
3 changes: 2 additions & 1 deletion lib/dependencies/inspect-implementation.ts
Original file line number Diff line number Diff line change
Expand Up @@ -240,6 +240,7 @@ async function updateSetuptools(

export async function inspectInstalledDeps(
command: string,
pythonCmd: string,
baseargs: string[],
root: string,
targetFile: string,
Expand All @@ -261,7 +262,7 @@ export async function inspectInstalledDeps(
UPDATED_SETUPTOOLS_VERSION,
root,
pythonEnv,
command
pythonCmd
);

// See ../../pysrc/README.md
Expand Down
49 changes: 46 additions & 3 deletions test/system/inspect.spec.ts
Original file line number Diff line number Diff line change
Expand Up @@ -100,7 +100,7 @@ describe('inspect', () => {
{
pkg: {
name: 'jaraco.collections',
version: '5.0.0',
version: '5.0.1',
},
directDeps: ['irc'],
},
Expand Down Expand Up @@ -163,7 +163,7 @@ describe('inspect', () => {
{
pkg: {
name: 's3transfer',
version: '0.10.0',
version: '0.10.2',
},
directDeps: ['awss'],
},
Expand Down Expand Up @@ -205,7 +205,7 @@ describe('inspect', () => {
{
pkg: {
name: 'jsonschema',
version: '4.21.1',
version: '4.23.0',
},
directDeps: ['openapi-spec-validator'],
},
Expand Down Expand Up @@ -451,6 +451,49 @@ describe('inspect', () => {
});
});

describe('when testing pipenv projects simulating pipenv install', () => {
let tearDown;

afterAll(() => {
tearDown();
});

it.each([
{
workspace: 'pipfile-pipapp-pinned',
targetFile: undefined,
},
{
workspace: 'pipenv-app',
targetFile: undefined,
},
])(
'should get a valid dependency graph for workspace = $workspace',
async ({ workspace, targetFile }) => {
testUtils.chdirWorkspaces(workspace);
testUtils.ensureVirtualenv(workspace);
tearDown = testUtils.activateVirtualenv(workspace);
testUtils.pipenvInstall();
testUtils.chdirWorkspaces(workspace);
const result = await inspect(
'.',
targetFile ? targetFile : FILENAMES.pipenv.manifest
);

const expected = [
{
pkg: {
name: 'markupsafe',
version: '2.1.5',
},
directDeps: ['jinja2'],
},
];
compareTransitiveLines(result.dependencyGraph, expected);
}
);
});

describe('when generating Pipfile depGraphs ', () => {
let tearDown;
beforeAll(() => {
Expand Down
14 changes: 14 additions & 0 deletions test/test-utils.ts
Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,7 @@ export {
deactivateVirtualenv,
ensureVirtualenv,
pipInstall,
pipenvInstall,
pipUninstall,
setupPyInstall,
};
Expand Down Expand Up @@ -141,6 +142,19 @@ function pipInstall() {
}
}

function pipenvInstall() {
const proc = subProcess.executeSync('pipenv', ['install']);

if (proc.status !== 0) {
console.log('' + proc.stderr);
throw new Error(
'Failed to install requirements with pipenv.' +
' venv = ' +
JSON.stringify(getActiveVenvName())
);
}
}

function setupPyInstall() {
const proc = subProcess.executeSync('python3', ['setup.py', 'install']);
if (proc.status !== 0) {
Expand Down