Blender 3D and python scripting - part 026.

Today I tested the bpy python module from Blender 3D software version 3.5 and I made this lite addon that showed me a modal dialog and checked and installed the Pillow python module.

The script don't install Pillow because is not fixed.

The main reason was to add my Python tools and features to Blender 3D and share with you.

bl_info = {
    "name": "Tools by catafest",
    "blender": (3, 0, 0),
    "category": "3D View",
}

import bpy
from bpy.types import Operator, Panel
from bpy.props import StringProperty

try:
    import importlib
    importlib.import_module("Pillow")
    PIL_installed = True
except ImportError:
    PIL_installed = False

def install_pillow():
    import subprocess
    try:
        subprocess.run([bpy.app.binary_path, '--python-exit-code', '1', '-m', 'ensurepip'])
        subprocess.check_call([bpy.app.binary_path, '-m', 'pip', 'install', 'Pillow'])
    except subprocess.CalledProcessError as e:
        print("Eroare la instalarea Pillow:", e)

# Operator pentru a afișa fereastra modală cu informații despre instalarea Pillow
class CATAFEST_IMAGES_OT_show_pillow_message(Operator):
    bl_idname = "catafest.show_pillow_message"
    bl_label = "Show Pillow Message"

    def execute(self, context):
        global PIL_installed
        message = "Pillow este instalat." if PIL_installed else "Pillow nu este instalat."

        # Dacă Pillow nu este instalat, încercați să-l instalați
        if not PIL_installed:
            install_pillow()
            try:
                import importlib
                importlib.import_module("Pillow")
                PIL_installed = True
                message = "Pillow a fost instalat cu succes!" if PIL_installed else "Eroare la instalarea Pillow."
            except ImportError:
                PIL_installed = False

        # Afișați fereastra modală în centrul ecranului
        bpy.ops.catafest.show_modal_message('INVOKE_DEFAULT', title="Starea Pillow", message=message)
        return {'FINISHED'}

    def invoke(self, context, event):
        return self.execute(context)

# Operator pentru a afișa fereastra modală personalizată
class CATAFEST_IMAGES_OT_show_modal_message(Operator):
    bl_idname = "catafest.show_modal_message"
    bl_label = "Show Modal Message"

    title: bpy.props.StringProperty(default="Message")
    message: bpy.props.StringProperty(default="")

    def execute(self, context):
        return {'FINISHED'}

    def invoke(self, context, event):
        wm = context.window_manager
        return wm.invoke_props_dialog(self, width=400)

    def draw(self, context):
        layout = self.layout
        layout.label(text=self.message)

# Panel pentru bara laterală din 3D View
class VIEW3D_PT_tools_image(Panel):
    bl_label = "Images"
    bl_idname = "VIEW3D_PT_tools_image"
    bl_space_type = 'VIEW_3D'
    bl_region_type = 'UI'
    bl_category = 'Tools by catafest'

    def draw(self, context):
        layout = self.layout
        layout.operator(CATAFEST_IMAGES_OT_show_modal_message.bl_idname)
        layout.operator(CATAFEST_IMAGES_OT_show_pillow_message.bl_idname)

def register():
    bpy.utils.register_class(CATAFEST_IMAGES_OT_show_modal_message)
    bpy.utils.register_class(CATAFEST_IMAGES_OT_show_pillow_message)
    bpy.utils.register_class(VIEW3D_PT_tools_image)

def unregister():
    bpy.utils.unregister_class(CATAFEST_IMAGES_OT_show_modal_message)
    bpy.utils.unregister_class(CATAFEST_IMAGES_OT_show_pillow_message)
    bpy.utils.unregister_class(VIEW3D_PT_tools_image)

if __name__ == "__main__":
    register()

Python tool oletools.

The recommended Python version to run oletools is the latest Python 3.x (3.9 for now). Python 2.7 is still supported for the moment, even if it reached end of life in 2020 (for projects still using Python 2/PyPy 2 such as ViperMonkey). It is highly recommended to switch to Python 3 if possible.

You can find it on this GitHub project.

See the all tools : mraptor, msodde, olebrowse, oledir, oleid, olemap, olemeta, oleobj, oletimes, olevba, pyxswf, rtfobj.