bl_info = {
    "name" : "Render Notification - Hardcoded Credentials v2",
    "blender": (2, 81, 0),
    "category": "Render",
    "author": "Eric Charles, GoofyGorilla",
    "description": "Sends an email whenever your render is finished. Open .py file in text editor before installing as add-on."
}

import bpy
from bpy.app.handlers import persistent
from bpy.props import *
import smtplib

# Function to send email notifications
def send_email():
    #------------------------------- INSERT YOUR INFORMATION HERE -------------------------------------
    gmail_user = 'EXAMPLE@gmail.com'                     # Enter Gmail to send the message
    gmail_password = 'ABCD EFGH IJKL MNOP'                 # Enter the app password for that Gmail account (should be 16 character code)
    sent_from = 'EXAMPLE@gmail.com'                      # Enter Gmail to send the message (again)
    to = ['EXAMPLE@MAIL.COM']               # Email to this address
    #--------------------------------------------------------------------------------------------------

    subject = 'Blender has finished rendering!'
    filename = bpy.path.basename(bpy.context.blend_data.filepath)  # Get the filename
    text = " has finished rendering."
    body = filename + text
    email_text = 'Subject: {}\n\n{}'.format(subject, body)

    try:
        server = smtplib.SMTP('smtp.gmail.com:587')
        server.ehlo()
        server.starttls()
        server.login(gmail_user, gmail_password)
        server.sendmail(gmail_user, to, email_text)
        server.quit()
        print("Message sent successfully!")
    except Exception as e:
        print(f"Failed to send message: {e}")

class RenderNotif(bpy.types.Operator):
    """My Render Notification Addon"""
    bl_idname = "render.sendnotif"
    bl_label = "Send notification after render is finished."

    @classmethod
    def render_notification(cls):
        print("Render complete")
        send_email()

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

classes = (
    RenderNotif,
)

def menu_func(self, context):
    self.layout.operator(RenderNotif.bl_idname)

@persistent
def send_notification(dummy):
    print("Render complete")
    send_email()

def register():
    bpy.app.handlers.render_complete.append(send_notification)
    bpy.types.VIEW3D_MT_object.append(menu_func)
    from bpy.utils import register_class
    for cls in classes:
        register_class(cls)

def unregister():
    from bpy.utils import unregister_class
    for cls in reversed(classes):
        unregister_class(cls)
    bpy.types.VIEW3D_MT_object.remove(menu_func)
    bpy.app.handlers.render_complete.remove(send_notification)

# This allows you to run the script directly from Blender's Text editor
# to test the add-on without having to install it.
if __name__ == "__main__":
    register()