61 lines
1.6 KiB
Python
61 lines
1.6 KiB
Python
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import sys
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import subprocess
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from pathlib import Path
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import bpy
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from . import types
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class BlenderMaxwellInstallDependenciesOperator(bpy.types.Operator):
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bl_idname = types.BlenderMaxwellInstallDependencies
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bl_label = "Install Dependencies for Blender Maxwell Addon"
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def execute(self, context):
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addon_dir = Path(__file__).parent.parent
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requirements_path = addon_dir / 'requirements.txt'
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#addon_specific_folder = addon_dir / '.dependencies'
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addon_specific_folder = Path("/home/sofus/src/college/bsc_ge/thesis/code/.cached-dependencies")
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# Create the Addon-Specific Folder
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addon_specific_folder.mkdir(parents=True, exist_ok=True)
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# Determine Path to Blender's Bundled Python
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python_exec = Path(sys.executable)
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## bpy.app.binary_path_python was deprecated in 2.91.
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## sys.executable points to the correct bundled Python.
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## See <https://developer.blender.org/docs/release_notes/2.91/python_api/>
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# Install Dependencies w/Bundled pip
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try:
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subprocess.check_call([
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str(python_exec), '-m',
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'pip', 'install',
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'-r', str(requirements_path),
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'--target', str(addon_specific_folder),
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])
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self.report(
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{'INFO'},
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"Dependencies for 'blender_maxwell' installed successfully."
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)
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except subprocess.CalledProcessError as e:
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self.report(
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{'ERROR'},
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f"Failed to install dependencies: {str(e)}"
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)
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return {'CANCELLED'}
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# Install Dependencies w/Bundled pip
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if str(addon_specific_folder) not in sys.path:
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sys.path.insert(0, str(addon_specific_folder))
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return {'FINISHED'}
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####################
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# - Blender Registration
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####################
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BL_REGISTER = [
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BlenderMaxwellInstallDependenciesOperator,
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]
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