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#
# File: geneticone/helper.py
# This file is part of the Genetic/One-Project, a graphical portage-frontend.
#
# Copyright (C) 2006 Necoro d.M.
# This is free software. You may redistribute copies of it under the terms of
# the GNU General Public License version 2.
# There is NO WARRANTY, to the extent permitted by law.
#
# Written by Necoro d.M. <necoro@necoro.net> et.al.
import traceback, textwrap, os.path
def debug(*args, **kwargs):
"""Prints a debug message including filename and lineno.
A variable number of positional arguments are allowed. If
lineno(obj0, obj1, obj2)
is called, the text part of the output looks like the output from
print obj0, obj1, obj2
The optional keyword "wrap" causes the message to be line-wrapped. The
argument to "wrap" should be "1" or "True". "name" is another optional
keyword parameter.
(This function is adapted from Edward Jones as published under: http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/279155)"""
stack = traceback.extract_stack()
a, b, c, d = stack[-2]
a = os.path.basename(a)
out = []
for obj in args:
out.append(str(obj))
text = ' '.join(out)
if "name" in kwargs:
text = 'In %s (%s:%s) %s:' % (kwargs["name"], a, b, text)
else:
text = 'In %s (%s:%s) %s:' % (c, a, b, text)
#if wrap:
# text = textwrap.fill(text)
text = "***DEBUG*** %s ***DEBUG***" % text
print text
def am_i_root ():
"""Returns True if the current user is root, False otherwise."""
if os.getuid() == 0:
return True
else:
return False
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