#
# See __python_sitelib__/viewmtn/config.py,
# which imports this file.
# You can override any of the settings in that file here to customize.
#
# For viewmtn to work at all, it must have a definition for dbfile or dbfiles.
# These can be a simple constants configured here, or Python code here
# can set them dynamically.
#

import os.path
import glob

def _flatten_tuples(l):
    return reduce(tuple.__add__, l, ())

def _dbfile_tuple(file):
    dir = os.path.dirname(file)
    name = os.path.basename(dir)
    description = None
    try:
        description = open(os.path.join(dir, 'description')).read()
    except IOError:
        pass
    return (name, file, description)

def dbfiles():
    return _flatten_tuples(map(_dbfile_tuple, glob.glob('/srv/mtn/*/db.mtn')))