def make_amazon(folder, accounts_location=None, dry_run=False):
"""Find the account we're using and return a setup Amazon object"""
if not accounts_location:
accounts_location = os.path.join(folder, '..', 'accounts.yaml')
accounts = accounts_from(accounts_location)
account_name = os.path.basename(folder)
if account_name not in accounts:
raise SyncrError("Please add this account to accounts.yaml",
accounts_yaml_location=accounts_location,
account_name=account_name)
account_id = accounts[account_name]
amazon = Amazon(account_id, account_name, accounts, dry_run=dry_run)
amazon.setup()
return amazon
