#!/usr/bin/env python
# encoding: utf-8
# Thomas Nagy, 2005-2016 (ita)
"""
logging, colors, terminal width and pretty-print
"""
import os, re, traceback, sys
from waflib import Utils, ansiterm
if not os.environ.get('NOSYNC', False):
# synchronized output is nearly mandatory to prevent garbled output
if sys.stdout.isatty() and id(sys.stdout) == id(sys.__stdout__):
sys.stdout = ansiterm.AnsiTerm(sys.stdout)
if sys.stderr.isatty() and id(sys.stderr) == id(sys.__stderr__):
sys.stderr = ansiterm.AnsiTerm(sys.stderr)
# import the logging module after since it holds a reference on sys.stderr
# in case someone uses the root logger
import logging
LOG_FORMAT = os.environ.get('WAF_LOG_FORMAT',
'%(asctime)s %(c1)s%(zone)s%(c2)s %(message)s')
HOUR_FORMAT = os.environ.get('WAF_HOUR_FORMAT', '%H:%M:%S')
zones = []
"""
See :py:class:`waflib.Logs.log_filter`
"""
verbose = 0
def wrap(stream):
if stream.isatty():
return ansiterm.AnsiTerm(stream)
return stream
