Próbuję pobrać wartość ze słownika. Działa dobrze w jednej części mojego kodu, ale następnie przerywa w następnej.

if user is not None:

    user["Username"] = "Temp-"+user["Username"]

    print "USER ID: " + str(user["ID"]) #Works fine
    #Rename user in source account
    patch_user(user, headers)

Użytkownik łatki:

def patch_user( user, headers ):
    """Patch a User field based on their ID
    """
    patched_user = request('patch_user', user["AccountID"], user, headers)

Następnie na żądanie:

def request( request, account_id, user, headers):
    """Send a User request to the server
    Send a request to the server
    """
    url = api_root + "/accounts/" + str(account_id)

    function_dictionary = {'get_user_from_id': (requests.get,                       #Function
                                               (url + "/users/" + str(user),),      #Tuple of Arguments
                                               {'headers': headers}),               #Dictionary of keyword args

                               'patch_user':(requests.patch,
                                             (url + "/users/" + str(user["ID"]),),
                                             {'headers': headers, 'data':json.dumps(user)})

    func, args, kwargs = function_dictionary[request]
    result = func(*args, **kwargs)

    #Throw exception if non-200 response
    result.raise_for_status()

    #Result from query
    print "Query " + request + " result: " + result.text

    return result

Otrzymuję następujący błąd:

TypeError: string indices must be integers, not str

w(url + "/users/" + str(user["ID"]),),

Każda pomoc jest doceniana!

Edytować Pełny ślad:

Traceback (most recent call last):
  File "C:\Program Files (x86)\Microsoft Visual Studio 12.0\Common7\IDE\Extensio
ns\Microsoft\Python Tools for Visual Studio\2.0\visualstudio_py_util.py", line 7
6, in exec_file
    exec(code_obj, global_variables)
  File "C:\Front-End\pcli-front
.py", line 179, in <module>
    user_operations.move_user(arguments['<source>'],arguments['<destination>'],
arguments['<id>'], headers)
  File "C:\Front-End\user_opera
tions.py", line 27, in move_user
    user = get_user_from_id(source_account, user_id, headers)
  File "C:\Front-End\user_opera
tions.py", line 68, in get_user_from_id
    user = request('get_user_from_id', account_id, user_id, headers)
  File "C:\Front-End\user_opera
tions.py", line 131, in request
    (url + "/users/" + str(user["ID"]),),
TypeError: string indices must be integers, not str