<s> import os <EOL> from . completion_context import CompletionContext <EOL> class EnvironmentCompletionContext ( CompletionContext ) : <EOL> def __init__ ( self ) : <EOL> super ( EnvironmentCompletionContext , self ) . __init__ ( ) <EOL> self . _command_line = os . getenv ( '<STR_LIT>' , False ) <EOL> self . _char_index = int ( os . getenv ( '<STR_LIT>' , <NUM_LIT:0> ) ) <EOL> if self . _command_line is False : <EOL> raise RuntimeError ( '<STR_LIT>' <EOL> '<STR_LIT>' ) </s>
