text: # Python3 module: compactSchemes
  """Python module that reads the alpha-coefs from db files"""
  import sqlite3 as db
  
  def get_alphas(db_filename,nbs_id):
      """Return the list of alpha coeficients in table nbs(nbs_id)"""
      conn = db.connect(db_filename)
      conn.row_factory = db.Row
      cur = conn.cursor()
  
      cur.execute("SELECT * FROM nbs WHERE id=?", (nbs_id,))
      row = cur.fetchone()
  
      params = {}
      for k, v in zip(row.keys()[1:], row[1:]):
          params[k] = float(v)
  
      return params