def _patch_configdata(monkeypatch, stubs, symbol):
"""Patch the configdata module to provide fake data."""
data = collections.OrderedDict([
('general',
sections.KeyValue(
('time',
value.SettingValue(
stubs.FakeConfigType('fast', 'slow'),
default='slow'), 'Is an illusion.\n\nLunchtime doubly so.'),
('volume',
value.SettingValue(stubs.FakeConfigType('0', '11'),
default='11'), 'Goes to 11'))),
('ui',
sections.KeyValue(
('gesture',
value.SettingValue(
stubs.FakeConfigType(('on', 'off')),
default='off'), 'Waggle your hands to control qutebrowser'),
('mind',
value.SettingValue(
stubs.FakeConfigType(('on', 'off')),
default='off'), 'Enable mind-control ui (experimental)'),
('voice',
value.SettingValue(
stubs.FakeConfigType(('on', 'off')),
default='off'), 'Whether to respond to voice commands'))),
('searchengines',
sections.ValueList(
stubs.FakeConfigType(),
stubs.FakeConfigType(),
('DEFAULT', 'https://duckduckgo.com/?q={}'),
)),
])
monkeypatch.setattr(symbol, data)
def __init__(self, keytype, valtype, *defaults, readonly=False):
"""Wrap types over default values. Take care when overriding this.
Args:
keytype: The type instance to be used for keys.
valtype: The type instance to be used for values.
*defaults: A (key, value) list of default values.
readonly: Whether this config is readonly.
"""
super().__init__()
self._readonly = readonly
self._ordered_value_cache = None
self.keytype = keytype
self.valtype = valtype
self.layers = collections.OrderedDict([
('default', collections.OrderedDict()),
('conf', collections.OrderedDict()),
('temp', collections.OrderedDict()),
])
defaultlayer = self.layers['default']
for key, value in defaults:
assert key not in defaultlayer, key
defaultlayer[key] = confvalue.SettingValue(valtype, value)
self.values = collections.ChainMap(
self.layers['temp'], self.layers['conf'], self.layers['default'])
def setv(self, layer, key, value, interpolated):
self.keytype.validate(key)
if key in self.layers[layer]:
self.layers[layer][key].setv(layer, value, interpolated)
else:
val = confvalue.SettingValue(self.valtype)
val.setv(layer, value, interpolated)
self.layers[layer][key] = val
self._ordered_value_cache = None
def setv(self, layer, key, value, interpolated):
if self._readonly:
raise ValueError("Trying to modify a read-only config!")
self.keytype.validate(key)
if key in self.layers[layer]:
self.layers[layer][key].setv(layer, value, interpolated)
else:
val = confvalue.SettingValue(self.valtype)
val.setv(layer, value, interpolated)
self.layers[layer][key] = val
self._ordered_value_cache = None
