cpython/Lib/idlelib/util.py

38 lines
1.3 KiB
Python

"""
Idlelib objects with no external idlelib dependencies
which are needed in more than one idlelib module.
They are included here because
a) they don't particularly belong elsewhere; or
b) because inclusion here simplifies the idlelib dependency graph.
TODO:
* Python versions (editor and help_about),
* tk version and patchlevel (pyshell, help_about, maxos?, editor?),
* std streams (pyshell, run),
* warning stuff (pyshell, run).
"""
import sys
# .pyw is for Windows; .pyi is for typing stub files.
# The extension order is needed for iomenu open/save dialogs.
py_extensions = ('.py', '.pyw', '.pyi')
# Fix for HiDPI screens on Windows. CALL BEFORE ANY TK OPERATIONS!
# URL for arguments for the ...Awareness call below.
# https://msdn.microsoft.com/en-us/library/windows/desktop/dn280512(v=vs.85).aspx
if sys.platform == 'win32': # pragma: no cover
def fix_win_hidpi(): # Called in pyshell and turtledemo.
try:
import ctypes
PROCESS_SYSTEM_DPI_AWARE = 1 # Int required.
ctypes.OleDLL('shcore').SetProcessDpiAwareness(PROCESS_SYSTEM_DPI_AWARE)
except (ImportError, AttributeError, OSError):
pass
if __name__ == '__main__':
from unittest import main
main('idlelib.idle_test.test_util', verbosity=2)