45 lines
1.2 KiB
Python
45 lines
1.2 KiB
Python
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import sys
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import subprocess
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import os
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from pathlib import Path
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import bpy
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thirdPartyDir = os.path.dirname(os.path.abspath(__file__))+"/libs"
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python_path = Path(bpy.app.binary_path_python)
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cwd_for_subprocesses = python_path.parent
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target = None
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def module_can_be_imported(name):
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try:
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__import__(name)
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return True
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except ModuleNotFoundError:
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return False
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def get_package_install_directory():
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for path in sys.path:
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if os.path.basename(path) in ("dist-packages", "site-packages"):
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return path
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def install_pip():
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# pip can not necessarily be imported into Blender after this
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get_pip_path = Path(__file__).parent / "libs" / "get-pip.py"
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subprocess.run([str(python_path), str(get_pip_path)], cwd=cwd_for_subprocesses)
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def install_package(name):
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target = get_package_install_directory()
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subprocess.run([str(python_path), "-m", "pip", "install",
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name, '--target', target], cwd=cwd_for_subprocesses)
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def setup(dependencies):
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if not module_can_be_imported("pip"):
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install_pip()
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for dep in dependencies:
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if not module_can_be_imported(dep):
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install_package(dep)
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