code: def fetch(bank, key, cachedir=None):
      '''
      Fetch data from a salt.cache bank.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt-run cache.fetch cloud/active/ec2/myec2 myminion cachedir=/var/cache/salt/
      '''
      if cachedir is None:
          cachedir = __opts__['cachedir']
  
      try:
          cache = salt.cache.Cache(__opts__, cachedir=cachedir)
      except TypeError:
          cache = salt.cache.Cache(__opts__)
      return cache.fetch(bank, keyf fetch(bank, key, cachedir=None):
      '''
      Fetch data from a salt.cache bank.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt-run cache.fetch cloud/active/ec2/myec2 myminion cachedir=/var/cache/salt/
      '''
      if cachedir is None:
          cachedir = __opts__['cachedir']
  
      try:
          cache = salt.cache.Cache(__opts__, cachedir=cachedir)
      except TypeError:
          cache = salt.cache.Cache(__opts__)
      return cache.fetch(bank, key)
docs: Fetch data from a salt.cache bank.
  
      CLI Example:
  
      .. code-block:: bash
  
          salt-run cache.fetch cloud/active/ec2/myec2 myminion cachedir=/var/cache/salt/