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Fail gracefully on undecodable install output.

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This commit is contained in:
Anthony Sottile 2016-01-12 09:51:40 -08:00
parent 75aaadd4c4
commit 2aaaddb5cc
9 changed files with 104 additions and 24 deletions
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5
pre_commit/languages/python.py
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@ -63,13 +63,14 @@ def install_environment(
venv_cmd.extend(['-p', norm_version(version)])
repo_cmd_runner.run(venv_cmd)
with in_env(repo_cmd_runner, version) as env:
env.run("cd '{prefix}' && pip install .")
env.run("cd '{prefix}' && pip install .", encoding=None)
if additional_dependencies:
env.run(
"cd '{prefix}' && pip install " +
' '.join(
shell_escape(dep) for dep in additional_dependencies
)
),
encoding=None,
)