takeout-to-memos.py

# Original code from https://github.com/usememos/memos/issues/4425
# Imports google keep notes from a takeout into Memos (usememos.com)
# TODO: Add tags from labels/title [x]
#       Add creation/update time [x]
#       Import images
#       Add HTML/Markdown

import os, requests, json
from datetime import datetime

# Konfiguration
MEMOS_API_URL = "http://localhost:5230/api/v1/memos" #correct url to your memos
AUTH_TOKEN = "" #memos api token
TAKEOUT_FOLDER = "/home/user/Downloads/Takeout/Keep/" #path to your backup

HEADERS = {
    "Content-Type": "application/json",
    "Authorization": f"Bearer {AUTH_TOKEN}"
}

# create notes from takeout files
def upload_takeout_notes():
    memo_ids = []
    for filename in os.listdir(TAKEOUT_FOLDER):
        if filename.endswith(".json"):
            filepath = os.path.join(TAKEOUT_FOLDER, filename)
            with open(filepath, "r", encoding="utf-8") as file:
                data = json.load(file)
                text = data.get("textContent", "").strip()
                timestamp_usec = data.get("createdTimestampUsec", 0)
                edited_usec = data.get("userEditedTimestampUsec", 0)
                labels = data.get('labels',[])
                title = data.get('title','')

                filepath =  data.get("filePath", '')
                is_pinned = data.get("isPinned", False)  # Prüfe, ob die Notiz gepinnt ist
                
                if timestamp_usec:
                    if labels:
                      labeltext = ''
                      for label in labels:
                        labeltext += '#' + label['name'].replace(' ','_').lower() + ' '
                      text += '\n\n' + labeltext
                    if title:
                      titletext = f'### {title}\n'
                      text = titletext + text
                    if text:
                      data_payload = {"content": text, "visibility": "PRIVATE", "pinned": is_pinned}
                    else: # FIX: image only post
                      continue
                    #  data_payload = {"resources": [{'filename':filepath}], "visibility": "PRIVATE", "pinned": is_pinned}
                    response = requests.post(MEMOS_API_URL, headers=HEADERS, json=data_payload)
                    
                    if response.status_code == 200:
                        memo_id = response.json().get("name", "").replace("memos/", "")
                        memo_ids.append((memo_id, timestamp_usec, edited_usec, is_pinned))
                        print(f"New Memo: {filename} (ID: {memo_id}, Pinned: {is_pinned})")
                    else:
                        print(f"Error: {filename}, Status: {response.status_code}, Antwort: {response.text}")
    return memo_ids

# update notes with correct date and pinned status
def update_memo_dates(memo_ids):
    for memo_id, timestamp_usec, update_usec, is_pinned in memo_ids:
        iso_time = datetime.utcfromtimestamp(timestamp_usec / 1e6).isoformat() + "Z"
        up_time = datetime.utcfromtimestamp(update_usec / 1e6).isoformat() + "Z"
        update_url = f"{MEMOS_API_URL}/{memo_id}"
        data = {
            "name": f"memos/{memo_id}",
            "create_time": iso_time,
            "update_time": up_time,
            "pinned": is_pinned
        }
        response = requests.patch(update_url, headers=HEADERS, json=data)
        print(f"Update {memo_id}: {response.status_code} - {response.text}")

# Hauptlogik
memo_ids = upload_takeout_notes()
if memo_ids:
    update_memo_dates(memo_ids)