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Update tty.py: Partially added type hints and changed wildcard import to only needed parts #30581

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Update tty.py: Partially added type hints and changed wildcard import to only needed parts #30581

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6 changes: 3 additions & 3 deletions Lib/tty.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@

# Author: Steen Lumholt.

from termios import *
from termios import TCSAFLUSH, tcgetattr, tcsetattr, BRKINT, ICRNL, INPCK, ISTRIP, IXON, VMIN, VTIME, CS8, OPOST, CSIZE, PARENB, ECHO, ICANON, IEXTEN, ISIG

__all__ = ["setraw", "setcbreak"]

Expand All @@ -15,7 +15,7 @@
OSPEED = 5
CC = 6

def setraw(fd, when=TCSAFLUSH):
def setraw(fd, when: int = TCSAFLUSH):
"""Put terminal into a raw mode."""
mode = tcgetattr(fd)
mode[IFLAG] = mode[IFLAG] & ~(BRKINT | ICRNL | INPCK | ISTRIP | IXON)
Expand All @@ -27,7 +27,7 @@ def setraw(fd, when=TCSAFLUSH):
mode[CC][VTIME] = 0
tcsetattr(fd, when, mode)

def setcbreak(fd, when=TCSAFLUSH):
def setcbreak(fd, when: int = TCSAFLUSH):
"""Put terminal into a cbreak mode."""
mode = tcgetattr(fd)
mode[LFLAG] = mode[LFLAG] & ~(ECHO | ICANON)
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