parameters: (cls, alias)
return_statement: return cls.meta.commands.get(alias, alias)
docstring: Get the command for a given alias
          @param cls: Class object
          @param alias: Command Alias (Unicode)
docstring_summary: Get the command for a given alias
          @param cls: Class object
          @param alias: Command Alias (Unicode)
docstring_tokens: Get the command for a given alias @param cls : Class object @param alias : Command Alias ( Unicode )
function: def GetCommand(cls, alias):
          """Get the command for a given alias
          @param cls: Class object
          @param alias: Command Alias (Unicode)
  
          """
          return cls.meta.commands.get(alias, alias)
function_tokens: def GetCommand ( cls , alias ) : return cls . meta . commands . get ( alias , alias )