User Data Python Tag.py

import c4d,webbrowser

# Check tutorial and
# download project file here: 
# https://mikeudin.net/?p=6900

#### 1 ####
#Python Tag placed User Data Button
def message(id,data):
    if id == c4d.MSG_DESCRIPTION_CHECKUPDATE:
        if len(data["descid"]) > 1 and data["descid"][1].dtype == c4d.DTYPE_BUTTON:
            buttonID = data["descid"][1].id
            if buttonID == 1:
                createNew()
            if buttonID == 11:
                url = "https://mikeudin.net/donate/"
                webbrowser.open(url, new=2, autoraise=True)


#### 2 ####
#Python Tags Object placed User Data Button
def message(msg_type, data):
    if msg_type == c4d.MSG_NOTIFY_EVENT:
        event_data = data['event_data']
        if event_data['msg_id'] == c4d.MSG_DESCRIPTION_COMMAND:
            desc_id = event_data['msg_data']['id']
            if desc_id[1].id == 1:
                print ("UD Button Pressed")

def main():
    
    obj = op.GetObject()
    bc = c4d.BaseContainer()
    obj.AddEventNotification(op, c4d.NOTIFY_EVENT_MESSAGE, 0, bc)