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Read missing local settings from stdin by default

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This commit is contained in:
Johannes Knutsen 2011-06-09 19:47:41 +02:00
parent 9c7bf9fc73
commit 8d240ea686
1 changed files with 16 additions and 0 deletions
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16
mopidy/utils/settings.py
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@ -1,6 +1,7 @@
# Absolute import needed to import ~/.mopidy/settings.py and not ourselves # Absolute import needed to import ~/.mopidy/settings.py and not ourselves
from __future__ import absolute_import from __future__ import absolute_import
from copy import copy from copy import copy
import getpass
import logging import logging
import os import os
from pprint import pformat from pprint import pformat
@ -16,8 +17,23 @@ class SettingsProxy(object):
self.default = self._get_settings_dict_from_module( self.default = self._get_settings_dict_from_module(
default_settings_module) default_settings_module)
self.local = self._get_local_settings() self.local = self._get_local_settings()
self._read_missing_settings_from_stdin(self.default, self.local)
self.runtime = {} self.runtime = {}
def _read_missing_settings_from_stdin(self, default, local):
for setting, value in default.iteritems():
if isinstance(value, basestring) and len(value) == 0:
local[setting] = self._read_from_stdin(setting + u': ')
def _read_from_stdin(self, prompt):
if u'_PASSWORD' in prompt:
return (getpass.getpass(prompt)
.decode(getpass.sys.stdin.encoding, 'ignore'))
else:
sys.stdout.write(prompt)
return (sys.stdin.readline().strip()
.decode(sys.stdin.encoding, 'ignore'))
def _get_local_settings(self): def _get_local_settings(self):
dotdir = os.path.expanduser(u'~/.mopidy/') dotdir = os.path.expanduser(u'~/.mopidy/')
settings_file = os.path.join(dotdir, u'settings.py') settings_file = os.path.join(dotdir, u'settings.py')