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Fix CLI on Windows #119

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Merged
davidbrochart merged 1 commit into from
Dec 14, 2025
Merged

Fix CLI on Windows #119

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17 changes: 17 additions & 0 deletions jpterm/cli.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,5 @@
import functools
import os
import sys

import rich_click as click
Expand Down Expand Up @@ -47,6 +49,7 @@ def jpterm_main(kwargs):


def main():
_ensure_unicode_streams()
set_main(jpterm_main)
decorators = [
click.option("--logo", is_flag=True, default=False, help="Show the jpterm logo."),
Expand All @@ -72,3 +75,17 @@ def main():
_main = decorator(_main)
command = click.command()(_main)
command()


@functools.cache
def _ensure_unicode_streams() -> None:
# Before Python 3.15, this isn't always unicode
if (
sys.version_info < (3, 15)
and "PYTHONIOENCODING" not in os.environ
and "PYTHONUTF8" not in os.environ
):
if sys.stdout.encoding != "utf-8":
sys.stdout.reconfigure(encoding="utf-8") # type: ignore[union-attr]
if sys.stderr.encoding != "utf-8":
sys.stderr.reconfigure(encoding="utf-8") # type: ignore[union-attr]
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