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Use sys.displayhook for converting result to string #570

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Use sys.displayhook for converting result to string #570

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7 changes: 6 additions & 1 deletion ptpython/printer.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,10 @@

import sys
import traceback
from contextlib import redirect_stdout
from dataclasses import dataclass
from enum import Enum
from io import StringIO
from typing import Generator, Iterable

from prompt_toolkit.formatted_text import (
Expand Down Expand Up @@ -164,7 +166,10 @@ def _format_result_output(

# Call `__repr__` of given object first, to turn it in a string.
try:
result_repr = repr(result)
result_repr_sio = StringIO()
with redirect_stdout(result_repr_sio):
sys.displayhook(result)
result_repr = result_repr_sio.getvalue()[:-1] # Remove '\n' at the end
except KeyboardInterrupt:
raise # Don't catch here.
except BaseException as e:
Expand Down