code: def template(filename, **locals):
      ''' Returns '''
      path = 'templates/{}'.format(filename)
      with open(path) as source:
          code = compile(source.read(), path, 'exec')
          global_vars = {'t': t,
                         'f': f,
                         'e': e,
                         'escape': html.escape,
                         'ctime': time.ctime}
          exec(code, global_vars, locals)
          return locals['page'f template(filename, **locals):
      ''' Returns '''
      path = 'templates/{}'.format(filename)
      with open(path) as source:
          code = compile(source.read(), path, 'exec')
          global_vars = {'t': t,
                         'f': f,
                         'e': e,
                         'escape': html.escape,
                         'ctime': time.ctime}
          exec(code, global_vars, locals)
          return locals['page']
docs: Returns