"""
support output in highlighted colors
"""
import sys
import traceback
# inspiration from
# http://stackoverflow.com/questions/287871/print-in-terminal-with-colors-using-python
# which in-turn cites the blender build scripts
class _TermColors:
WARNING = '\033[33m'
SUCCESS = '\033[32m'
FAIL = '\033[31m'
BOLD = '\033[1m'
ENDC = '\033[0m'
[docs]
def fail(string):
"""
Output a string to the terminal and abort if we are running
non-interactively. The string is colored red to indicate a
failure
"""
print(_TermColors.FAIL + string + _TermColors.ENDC)
traceback.print_stack()
# only exit if we are not running in interactive mode. sys.ps1 is
# only defined in interactive mode.
if not hasattr(sys, 'ps1'):
sys.exit(1)
[docs]
def warning(string):
"""
Output a string to the terminal colored orange to indicate a
warning
"""
print(_TermColors.WARNING + string + _TermColors.ENDC)
[docs]
def success(string):
"""
Output a string to the terminal colored green to indicate
success
"""
print(_TermColors.SUCCESS + string + _TermColors.ENDC)
[docs]
def bold(string):
""" Output a string in a bold weight"""
print(_TermColors.BOLD + string + _TermColors.ENDC)