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Diffstat (limited to 'ptpython/lexer.py')
| -rw-r--r-- | ptpython/lexer.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/ptpython/lexer.py b/ptpython/lexer.py index 62e470f..81924c9 100644 --- a/ptpython/lexer.py +++ b/ptpython/lexer.py @@ -1,3 +1,5 @@ +from __future__ import annotations + from typing import Callable, Optional from prompt_toolkit.document import Document @@ -17,7 +19,7 @@ class PtpythonLexer(Lexer): use a Python 3 lexer. """ - def __init__(self, python_lexer: Optional[Lexer] = None) -> None: + def __init__(self, python_lexer: Lexer | None = None) -> None: self.python_lexer = python_lexer or PygmentsLexer(PythonLexer) self.system_lexer = PygmentsLexer(BashLexer) |