26 lines
1.1 KiB
TypeScript
26 lines
1.1 KiB
TypeScript
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// lib/python.ts
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// Resolve the Python interpreter the workbench should spawn for
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// running scripts in scripts/.
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//
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// The capture + push scripts import third-party modules (requests,
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// playwright, dotenv) that are tracked in scripts/requirements.txt
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// but only installed inside scripts/.venv/. Spawning bare `python`
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// resolves to the system Python (e.g. C:\Users\SJ\AppData\Local\Programs\Python\Python311\python.exe),
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// which does NOT have these modules → ModuleNotFoundError at import.
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//
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// Prefer the venv Python; fall back to `python` (PATH lookup) if
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// the venv doesn't exist for some reason.
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import { existsSync } from "node:fs";
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import path from "node:path";
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const SCRIPTS_DIR = path.join(process.cwd(), "scripts");
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export function getPythonExecutable(): string {
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const venvPythonWin = path.join(SCRIPTS_DIR, ".venv", "Scripts", "python.exe");
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const venvPythonPosix = path.join(SCRIPTS_DIR, ".venv", "bin", "python");
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if (existsSync(venvPythonWin)) return venvPythonWin;
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if (existsSync(venvPythonPosix)) return venvPythonPosix;
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return "python"; // fallback — caller will get a clear error if it doesn't have the deps
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}
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