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mypy: Amend chess bot, to pass with strict-optional.

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neiljp (Neil Pilgrim) 2017-12-22 11:02:15 -08:00 committed by showell
parent 6cd09e7396
commit 1928841256
1 changed files with 3 additions and 3 deletions
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6
zulip_bots/zulip_bots/bots/chess/chess.py
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@ -162,7 +162,7 @@ class ChessHandler(object):
- bot_handler: The Zulip Bots bot handler object.
- fen: The FEN string of the board.
Returns: `False` if the board didn't pass, or the board object itself
Returns: `None` if the board didn't pass, or the board object itself
if it did.
"""
try:
@ -172,7 +172,7 @@ class ChessHandler(object):
message,
make_copied_wrong_response()
)
return False
return None
return last_board
@ -417,7 +417,7 @@ class ChessHandler(object):
self.engine
)
new_board_after_computer_move = copy.copy(last_board)
new_board_after_computer_move = copy.copy(last_board) # type: chess.Board
new_board_after_computer_move.push(computer_move)
if self.check_game_over(