https://github.com/python/cpython/commit/a054af6edd8b21c931afa05f51c856dbabd7a40c
commit: a054af6edd8b21c931afa05f51c856dbabd7a40c
branch: main
author: Bénédikt Tran <[email protected]>
committer: picnixz <[email protected]>
date: 2025-05-07T20:28:32+02:00
summary:
gh-133575: eliminate legacy checks in `Lib/curses/__init__.py` (#133576)
files:
M Lib/curses/__init__.py
diff --git a/Lib/curses/__init__.py b/Lib/curses/__init__.py
index 6165fe6c9875c0..605d5fcbec5499 100644
--- a/Lib/curses/__init__.py
+++ b/Lib/curses/__init__.py
@@ -30,9 +30,8 @@ def initscr():
fd=_sys.__stdout__.fileno())
stdscr = _curses.initscr()
for key, value in _curses.__dict__.items():
- if key[0:4] == 'ACS_' or key in ('LINES', 'COLS'):
+ if key.startswith('ACS_') or key in ('LINES', 'COLS'):
setattr(curses, key, value)
-
return stdscr
# This is a similar wrapper for start_color(), which adds the COLORS and
@@ -41,12 +40,9 @@ def initscr():
def start_color():
import _curses, curses
- retval = _curses.start_color()
- if hasattr(_curses, 'COLORS'):
- curses.COLORS = _curses.COLORS
- if hasattr(_curses, 'COLOR_PAIRS'):
- curses.COLOR_PAIRS = _curses.COLOR_PAIRS
- return retval
+ _curses.start_color()
+ curses.COLORS = _curses.COLORS
+ curses.COLOR_PAIRS = _curses.COLOR_PAIRS
# Import Python has_key() implementation if _curses doesn't contain has_key()
@@ -85,10 +81,11 @@ def wrapper(func, /, *args, **kwds):
# Start color, too. Harmless if the terminal doesn't have
# color; user can test with has_color() later on. The try/catch
# works around a minor bit of over-conscientiousness in the curses
- # module -- the error return from C start_color() is ignorable.
+ # module -- the error return from C start_color() is ignorable,
+ # unless they are raised by the interpreter due to other issues.
try:
start_color()
- except:
+ except _curses.error:
pass
return func(stdscr, *args, **kwds)
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