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Fix DVC check

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 import srsly
from pathlib import Path from pathlib import Path
from wasabi import msg from wasabi import msg
import subprocess
import shlex import shlex
import os import os
import re import re
@ -28,12 +29,11 @@ project_cli = typer.Typer(help="Command-line interface for spaCy projects")
@project_cli.callback(invoke_without_command=True) @project_cli.callback(invoke_without_command=True)
def callback(): def callback():
# This runs before every project command and ensures DVC is installed # This runs before every project command and ensures DVC is installed
# TODO: check for "dvc" command instead of Python library?
try: try:
import dvc # noqa: F401 subprocess.run(["dvc", "--version"], stdout=subprocess.DEVNULL)
except ImportError: except Exception:
msg.fail( 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 " "You can install the Python package from pip (pip install dvc) or "
"conda (conda install -c conda-forge dvc). For more details, see the " "conda (conda install -c conda-forge dvc). For more details, see the "
"documentation: https://dvc.org/doc/install", "documentation: https://dvc.org/doc/install",