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Do not support VT100 emulation on Windows

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This commit is contained in:
Andrew Kay
2020-07-13 18:54:03 -05:00
parent 4518038f2f
commit 275f2d53fb
2 changed files with 19 additions and 7 deletions
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24
oec/__main__.py
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@@ -1,3 +1,4 @@
import os
import time
import signal
import logging
@@ -7,7 +8,15 @@ from coax import SerialInterface
from .controller import Controller
from .tn3270 import TN3270Session
from .vt100 import VT100Session
# VT100 emulation is not supported on Windows.
is_vt100_available = False
if os.name == 'posix':
from .vt100 import VT100Session
is_vt100_available = True
from .keymap_3278_2 import KEYMAP as KEYMAP_3278_2
from .keymap_3483 import KEYMAP as KEYMAP_3483
@@ -27,7 +36,7 @@ def _create_session(args, terminal):
if args.emulator == 'tn3270':
return TN3270Session(terminal, args.host, args.port)
if args.emulator == 'vt100':
if args.emulator == 'vt100' and is_vt100_available:
host_command = [args.command, *args.command_args]
return VT100Session(terminal, host_command)
@@ -64,12 +73,13 @@ def main():
tn3270_parser.add_argument('host', help='Hostname')
tn3270_parser.add_argument('port', nargs='?', default=23, type=int)
vt100_parser = subparsers.add_parser('vt100', description='VT100 emulator',
help='VT100 emulator')
if is_vt100_available:
vt100_parser = subparsers.add_parser('vt100', description='VT100 emulator',
help='VT100 emulator')
vt100_parser.add_argument('command', help='Host process')
vt100_parser.add_argument('command_args', nargs=argparse.REMAINDER,
help='Host process arguments')
vt100_parser.add_argument('command', help='Host process')
vt100_parser.add_argument('command_args', nargs=argparse.REMAINDER,
help='Host process arguments')
args = parser.parse_args()