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# -*- coding: utf-8 -*-
"""
pinolo.config
~~~~~~~~~~~~~
Configuration file handling. Boring stuff.
:copyright: (c) 2013 Daniel Kertesz
:license: BSD, see LICENSE for more details.
"""
import sys
import os
import coil
def read_config_file(filename):
"""Read a configuration file in coil format and returns a Struct
object (dict-like)"""
def fatal(msg):
sys.stderr.write("%s\n" % msg)
sys.exit(1)
config = coil.parse_file(filename, encoding="utf-8")
if config.get("@root.datadir") is None:
fatal("Config error: empty 'datadir' parameter")
to_expand = ("@root.datadir", "@root.plugins.quotes2.db_path",
"@root.plugins.markov.db_file")
for name in to_expand:
path = config.get(name)
if path is not None and path.startswith("~"):
config.set(name, os.path.expanduser(path))
return config
def empty_config(root, name):
return coil.struct.Struct(container=root["plugins"], name=name)
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