76 lines
2.2 KiB
Python
76 lines
2.2 KiB
Python
"""
|
|
Colors text in console mode application (win32).
|
|
Uses ctypes and Win32 methods SetConsoleTextAttribute and
|
|
GetConsoleScreenBufferInfo.
|
|
|
|
$Id: color_console.py 534 2009-05-10 04:00:59Z andre $
|
|
"""
|
|
|
|
from ctypes import windll, Structure, c_short as SHORT, c_ushort as WORD, byref
|
|
|
|
class COORD(Structure):
|
|
"""struct in wincon.h."""
|
|
_fields_ = [
|
|
("X", SHORT),
|
|
("Y", SHORT)]
|
|
|
|
class SMALL_RECT(Structure):
|
|
"""struct in wincon.h."""
|
|
_fields_ = [
|
|
("Left", SHORT),
|
|
("Top", SHORT),
|
|
("Right", SHORT),
|
|
("Bottom", SHORT)]
|
|
|
|
class CONSOLE_SCREEN_BUFFER_INFO(Structure):
|
|
"""struct in wincon.h."""
|
|
_fields_ = [
|
|
("dwSize", COORD),
|
|
("dwCursorPosition", COORD),
|
|
("wAttributes", WORD),
|
|
("srWindow", SMALL_RECT),
|
|
("dwMaximumWindowSize", COORD)]
|
|
|
|
# winbase.h
|
|
STD_INPUT_HANDLE = -10
|
|
STD_OUTPUT_HANDLE = -11
|
|
STD_ERROR_HANDLE = -12
|
|
|
|
# wincon.h
|
|
FOREGROUND_BLACK = 0x0000
|
|
FOREGROUND_BLUE = 0x0001
|
|
FOREGROUND_GREEN = 0x0002
|
|
FOREGROUND_CYAN = 0x0003
|
|
FOREGROUND_RED = 0x0004
|
|
FOREGROUND_MAGENTA = 0x0005
|
|
FOREGROUND_YELLOW = 0x0006
|
|
FOREGROUND_GREY = 0x0007
|
|
FOREGROUND_INTENSITY = 0x0008 # foreground color is intensified.
|
|
|
|
BACKGROUND_BLACK = 0x0000
|
|
BACKGROUND_BLUE = 0x0010
|
|
BACKGROUND_GREEN = 0x0020
|
|
BACKGROUND_CYAN = 0x0030
|
|
BACKGROUND_RED = 0x0040
|
|
BACKGROUND_MAGENTA = 0x0050
|
|
BACKGROUND_YELLOW = 0x0060
|
|
BACKGROUND_GREY = 0x0070
|
|
BACKGROUND_INTENSITY = 0x0080 # background color is intensified.
|
|
|
|
stdout_handle = windll.kernel32.GetStdHandle(STD_OUTPUT_HANDLE)
|
|
SetConsoleTextAttribute = windll.kernel32.SetConsoleTextAttribute
|
|
GetConsoleScreenBufferInfo = windll.kernel32.GetConsoleScreenBufferInfo
|
|
|
|
def get_text_attr():
|
|
"""Returns the character attributes (colors) of the console screen
|
|
buffer."""
|
|
csbi = CONSOLE_SCREEN_BUFFER_INFO()
|
|
GetConsoleScreenBufferInfo(stdout_handle, byref(csbi))
|
|
return csbi.wAttributes
|
|
|
|
def set_text_attr(color):
|
|
"""Sets the character attributes (colors) of the console screen
|
|
buffer. Color is a combination of foreground and background color,
|
|
foreground and background intensity."""
|
|
SetConsoleTextAttribute(stdout_handle, color)
|