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Fix DVC check

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This commit is contained in:
Ines Montani 2020-06-22 00:30:05 +02:00
parent 5ba1df5e78
commit 1e5b4d8524
1 changed files with 4 additions and 4 deletions
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8
spacy/cli/project.py
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@ -3,6 +3,7 @@ import typer
import srsly
from pathlib import Path
from wasabi import msg
import subprocess
import shlex
import os
import re
@ -28,12 +29,11 @@ project_cli = typer.Typer(help="Command-line interface for spaCy projects")
@project_cli.callback(invoke_without_command=True)
def callback():
# This runs before every project command and ensures DVC is installed
# TODO: check for "dvc" command instead of Python library?
try:
import dvc # noqa: F401
except ImportError:
subprocess.run(["dvc", "--version"], stdout=subprocess.DEVNULL)
except Exception:
msg.fail(
"spaCy projects require DVC (Data Version Control)",
"spaCy projects require DVC (Data Version Control) and the 'dvc' command",
"You can install the Python package from pip (pip install dvc) or "
"conda (conda install -c conda-forge dvc). For more details, see the "
"documentation: https://dvc.org/doc/install",