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correct line size for color printing

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Florent 2025-04-19 07:59:52 +02:00
parent 15f237675f
commit d56038133c
1 changed files with 9 additions and 2 deletions
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11
src/meshcore_cli/meshcore_cli.py
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@ -5,7 +5,7 @@
import asyncio
import os, sys
import time, datetime
import getopt, json, shlex
import getopt, json, shlex, re
import logging
from pathlib import Path
from prompt_toolkit.shortcuts import PromptSession
@ -39,10 +39,15 @@ ANSI_RED = "\033[0;31m"
ANSI_LIGHT_BLUE = "\033[1;34m"
ANSI_LIGHT_GREEN = "\033[1;32m"
def escape_ansi(line):
ansi_escape = re.compile(r'(?:\x1B[@-_]|[\x80-\x9F])[0-?]*[ -/]*[@-~]')
return ansi_escape.sub('', line)
def print_above(str):
""" prints a string above current line """
width = os.get_terminal_size().columns
lines = divmod(len(str), width)[0] + 1
stringlen = len(escape_ansi(str))-1
lines = divmod(stringlen, width)[0] + 1
print("\u001B[s", end="") # Save current cursor position
print("\u001B[A", end="") # Move cursor up one line
print("\u001B[999D", end="") # Move cursor to beginning of line
@ -173,6 +178,8 @@ Line starting with \"$\" or \".\" will issue a meshcli command.
\"quit\", \"q\", CTRL+D will end interactive mode""")
await mc.ensure_contacts()
handle_message.json_output = False
handle_message.above = True
await subscribe_to_msgs(mc)
if to is None:
contact = next(iter(mc.contacts.items()))[1]