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Added the additional_dependencies config parameter

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Added the ability to specify additional dependencies to be installed in
the pre-commit environment. Fixed broken tests.
This commit is contained in:
Tobias Macey
2015-11-19 12:29:41 -05:00
parent 8a43a65557
commit 06b3d91da0
8 changed files with 37 additions and 9 deletions
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6
pre_commit/languages/python.py
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@@ -42,7 +42,8 @@ def norm_version(version):
return version
def install_environment(repo_cmd_runner, version='default'):
def install_environment(repo_cmd_runner, version='default',
additional_dependencies=None):
assert repo_cmd_runner.exists('setup.py')
directory = helpers.environment_dir(ENVIRONMENT_DIR, version)
@@ -57,6 +58,9 @@ def install_environment(repo_cmd_runner, version='default'):
repo_cmd_runner.run(venv_cmd)
with in_env(repo_cmd_runner, version) as env:
env.run("cd '{prefix}' && pip install .")
if additional_dependencies:
env.run("cd '{prefix}' && pip install -U" +
(' ').join(additional_dependencies))
def run_hook(repo_cmd_runner, hook, file_args):