#!/usr/bin/env python
#
# Copyright (C) 2012 Adam Sutton <dev@adamsutton.me.uk>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
"""
Some very basic logging routines
"""

#
# Enable debug
#
DEBUG_LVL = None

def debug_init ( lvl = None ):
  global DEBUG_LVL
  DEBUG_LVL = lvl

#
# Output message
#
def out ( pre, msg, **dargs ):
  import sys
  import datetime, pprint
  now = datetime.datetime.now()
  if 'pretty' in dargs and dargs['pretty']:
    ind = 2
    if 'indent' in dargs: ind = dargs['indent']
    msg = pprint.pformat(msg, indent=ind, width=70)
  out = '%s %-6s: %s\n' % (now.strftime('%F %T'), pre, msg)
  sys.stderr.write(out)

#
# Debug
#
def debug ( msg, lvl=1, **dargs ):
  if DEBUG_LVL and lvl <= DEBUG_LVL:
    out('DEBUG', msg, **dargs)

#
# Info
#
def info ( msg, **dargs ):
  out('INFO', msg, **dargs)

#
# Error
#
def error ( msg, **dargs ):
  out('ERROR', msg, **dargs)

# ############################################################################
# Editor Configuration
#
# vim:sts=2:ts=2:sw=2:et
# ############################################################################