def print_setup_instructions():
    """
    Prints the setup instructions for the .pgpass file required to access wrds via python.
    """
    print(
        """To build a connection to the wrds server via python, a .pgpass file is required in the user's home 
directory, with access limited to the user.
To create this file, follow the instructions here:
https://wrds-www.wharton.upenn.edu/pages/support/programming-wrds/programming-python/python-from-your-computer/
After creating the file, don't forget to run "chmod 0600 ~/.pgpass" in the console to limit access. 
Access issue also described here:
https://www.postgresql.org/docs/9.5/libpq-pgpass.html"""
        )
