def display_warning(warning):
"""Shows a warning in fancy colours if supported"""
term = TerminalController()
try:
print term.render('${YELLOW}%s${NORMAL}' % warning)
except ValueError:
print warning
def __init__(self, value=""):
"""Set's the message on instantiation"""
self.term = TerminalController()
if not hasattr(self, "message_prefix"):
self.message_prefix = "Suitcase Error:"
self.message = "%s %s" % (self.message_prefix, value)
class SuitcaseException(Exception):
"""The generic suitcase exception class
This exception is raised when your suitcase falls open and spills
everything on the floor!
"""
def __init__(self, value=""):
"""Set's the message on instantiation"""
self.term = TerminalController()
if not hasattr(self, "message_prefix"):
self.message_prefix = "Suitcase Error:"
self.message = "%s %s" % (self.message_prefix, value)
def __str__(self):
"""Returns the error message"""
try:
return self.term.render('${RED}%s${NORMAL}' % self.message)
except ValueError:
return self.message
