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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 get_sql_statement_with_environment(item, args=None):
 """ Given a SQLStatement, string or module plus command line args or a dictionary, return a SqlStatement and final dictionary for variable resolution. Args: item: a SqlStatement, %%sql module, or string containing a query. args: a string of command line arguments or a dictionary of values. Returns: A SqlStatement for the query or module, plus a dictionary of variable values to use. """

    if isinstance(item, basestring):
      item = _sql_statement.SqlStatement(item)
    elif not isinstance(item, _sql_statement.SqlStatement):
      item = SqlModule.get_default_query_from_module(item)
      if not item:
        raise Exception('Expected a SQL statement or module but got %s' % str(item))

    env = {}
    if item.module:
      env.update(item.module.__dict__)
      parser = env.get(_utils._SQL_MODULE_ARGPARSE, None)
      if parser:
        args = SqlModule._get_sql_args(parser, args=args)
      else:
        args = None

    if isinstance(args, dict):
      env.update(args)

    return item, env