old_contents: import urlparse
  import os, sys
  import json
  tools_dir = os.environ.get('TOOLSDIR')
  lib_path = os.path.abspath(tools_dir)
  sys.path.append(lib_path)
  from msc_apps import *
  
  data_dir_root = os.environ.get('DATADIR')
  
  def sync_wallet_response(request_dict):
    if not request_dict.has_key('type'):
      return (None, 'No field type in response dict '+str(request_dict))
  
    req_type = request_dict['type'][0].upper() 
    if req_type == "SYNCWALLET":
      response_data = syncWallets(request_dict['masterWallets'][0])
    else:
      return (None, req_type + ' is not supported')
  
    response = { 'status': 'OK', 'data': response_data }
    return (json.dumps(response), None)
  
  
  def syncWallets(master_wallets_json):
    master_wallets = json.loads(master_wallets_json)
  
    for wallet in master_wallets:
      uuid = wallet['uuid']
      filename = data_dir_root + '/wallets/' + uuid + '.json'
      with open(filename, 'w') as f:
        json.dump(wallet, f)
  
    return "OK"
  
  def sync_wallet_handler(environ, start_response):
    return general_handler(environ, start_response, sync_wallet_response)
  
  
new_contents: import urlparse
  import os, sys
  import json
  tools_dir = os.environ.get('TOOLSDIR')
  lib_path = os.path.abspath(tools_dir)
  sys.path.append(lib_path)
  from msc_apps import *
  
  data_dir_root = os.environ.get('DATADIR')
  
  def sync_wallet_response(request_dict):
    if not request_dict.has_key('type'):
      return (None, 'No field type in response dict '+str(request_dict))
  
    req_type = request_dict['type'][0].upper() 
    if req_type == "SYNCWALLET":
      syncWallets(request_dict['masterWallets'][0])
    else:
      return (None, req_type + ' is not supported')
  
    response = { 'status': 'OK' }
    return (json.dumps(response), None)
  
  
  def syncWallets(master_wallets_json):
    master_wallets = json.loads(master_wallets_json)
  
    for wallet in master_wallets:
      uuid = wallet['uuid']
      filename = data_dir_root + '/wallets/' + uuid + '.json'
      with open(filename, 'w') as f:
        json.dump(wallet, f)
  
    return "OK"
  
  def sync_wallet_handler(environ, start_response):
    return general_handler(environ, start_response, sync_wallet_response)
  
  
subject: Clean up return value for API