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annotate env/lib/python3.9/site-packages/planemo/virtualenv.py @ 0:4f3585e2f14b draft default tip

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"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author shellac
date Mon, 22 Mar 2021 18:12:50 +0000
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4f3585e2f14b "planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
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1 """ Utilities for using virtualenv as library and planemo command.
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2 """
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3 from __future__ import absolute_import
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4
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5 import os
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6 import sys
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7
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8 from galaxy.util.commands import which
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9
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10 DEFAULT_PYTHON_VERSION = os.environ.get("PLANEMO_DEFAULT_PYTHON_VERSION", "3")
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11
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12
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13 def create_command(virtualenv_path, galaxy_python_version=None):
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14 """ If virtualenv is on Planemo's path use it, otherwise use the planemo
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15 subcommand virtualenv to create the virtualenv.
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16 """
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17 # Create a virtualenv with the selected python version.
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18 if galaxy_python_version is None:
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19 galaxy_python_version = DEFAULT_PYTHON_VERSION
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20 python = which("python%s" % galaxy_python_version)
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21 if python:
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22 python = os.path.abspath(python)
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23 else:
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24 python = sys.executable or 'python'
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25 command = [python, '-m', 'venv', virtualenv_path]
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26 return " ".join(command)