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33 lines
1.1 KiB
33 lines
1.1 KiB
"""Locate the project root and make it importable. |
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Scripts under ``scripts/`` are run directly (``python scripts/make_embeddings.py``), so |
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the repository root is not on ``sys.path`` and relative paths would resolve against |
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whatever directory the caller happened to be in. Importing this module fixes both, |
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deriving the root from this file's own location. |
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The predecessor hardcoded one absolute path in 22 files, which is why it could |
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only ever run on a single machine. |
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""" |
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from __future__ import annotations |
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import os |
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import sys |
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from pathlib import Path |
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PROJECT_ROOT = Path(__file__).resolve().parent |
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# Bulk source data — downloaded corpora, not repository content. Kept outside the |
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# tree by default so a checkout stays small; point PLENUM_DATA_DIR at an existing |
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# download to reuse one. |
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DATA_DIR = Path(os.environ.get("PLENUM_DATA_DIR") or PROJECT_ROOT / "data") |
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def set_project_root() -> None: |
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"""Put the project root on ``sys.path`` and make it the working directory.""" |
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root = str(PROJECT_ROOT) |
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if root not in sys.path: |
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sys.path.insert(0, root) |
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os.chdir(root) |
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set_project_root()
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