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import glob
import json
import readline
import sys
def complete_filename(text, state):
return (glob.glob(text+'*')+[None])[state]
class PlayoffSettings(object):
def __init__(self):
self.settings = None
self.interactive = False
self.settings_file = None
if len(sys.argv) > 1:
self.settings_file = sys.argv[1].decode(
sys.getfilesystemencoding())
else:
self.interactive = True
def load(self):
if self.settings_file is None:
readline.set_completer_delims(' \t\n;')
readline.parse_and_bind("tab: complete")
readline.set_completer(complete_filename)
self.settings_file = raw_input(
'JSON settings file: ').decode(sys.stdin.encoding)
if self.settings is None:
self.settings = json.load(open(unicode(self.settings_file)))
def has_section(self, key):
self.load()
return key in self.settings
def get(self, *keys):
self.load()
section = self.settings
for key in keys:
section = section[key]
return section
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