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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def processlist(**connection_args):
    '''
    Retrieves the processlist from the MySQL server via
    "SHOW FULL PROCESSLIST".

    Returns: a list of dicts, with each dict representing a process:

    .. code-block:: python

        {'Command': 'Query',
        'Host': 'localhost',
        'Id': 39,
        'Info': 'SHOW FULL PROCESSLIST',
        'Rows_examined': 0,
        'Rows_read': 1,
        'Rows_sent': 0,
        'State': None,
        'Time': 0,
        'User': 'root',
        'db': 'mysql'}

    CLI Example:

    .. code-block:: bash

        salt '*' mysql.processlist

    '''
    ret = []

    dbc = _connect(**connection_args)
    if dbc is None:
        return []
    cur = dbc.cursor()
    _execute(cur, 'SHOW FULL PROCESSLIST')
    hdr = [c[0] for c in cur.description]
    for _ in range(cur.rowcount):
        row = cur.fetchone()
        idx_r = {}
        for idx_j in range(len(hdr)):
            idx_r[hdr[idx_j]] = row[idx_j]
        ret.append(idx_r)
    cur.close()
    return ret