restructure code and add jupyter notebook

.gitignore

 fingerhuete_*/
 __pycache__
 .idea
+.eudat-key

fingerhuete.py

 from rembg import remove
-from webdavsync import pull, push, get_info, list_b2drop
+from webdavsync import pull, push, get_info, list_b2drop, connect_webdav_b2drop
 from rembg import remove as remove_bg
 import os
 import threading
@@ -60,11 +60,17 @@ def push_data():
             time.sleep(60)  # sleep for a minute
 
 
-
 def main():
-    # b2drop_list = list_b2drop()
-    # for el in b2drop_list:
-    #    print(el["path"])
+    username = "1686b184-4d7a-45ba-8cba-4c8aef619886"
+    try:
+        f = open(".eudat-key", "r")
+    except OSError as e:
+        print(e)
+        print("Make sure the file .eudat-key does exist and contains your B2DROP key")
+    webdav_pw = f.read()
+    f.close()
+    connect_webdav_b2drop(username, webdav_pw)
+
     t1 = threading.Thread(target=pull_data)
     t2 = threading.Thread(target=process, args=(local_path_in, local_path_out))
     t3 = threading.Thread(target=push_data)

webdavsync.py

 from webdav3.client import Client
 
-username = "1686b184-4d7a-45ba-8cba-4c8aef619886"
+client: Client
+
+
+def connect_webdav_b2drop(username, webdav_pw):
+    global client
 
     options = {
         'webdav_hostname': f"https://b2drop.eudat.eu/remote.php/dav/files/{username}",
         'webdav_login': username,
-    'webdav_password': "CYFfS-Ff7FG-yke27-XkjTe-dWJrw",
+        'webdav_password': webdav_pw,
         'verbose': True,
         'webdav_timeout': 60 * 4,  # 10 minutes
     }
-
     client = Client(options)