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backward compatibility, space, combinations

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This commit is contained in:
Peter Vilim 2015-01-05 22:41:42 -06:00
parent 0305dedbfb
commit dfa276a20c
1 changed files with 7 additions and 20 deletions
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27
qutebrowser/config/configtypes.py
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@ -1233,32 +1233,19 @@ class ConfirmQuit(List):
valid_values = ValidValues(('always', "Always show a confirmation."),
('multiple-tabs', "Show a confirmation if "
"multiple tabs are opened."),
('downloads', "show a confirmation if downloads"
('downloads', "show a confirmation if downloads "
"are running"),
('never', "Never show a confirmation."))
# Values that can be combined with commas
combinable_values = ('multiple-tabs', 'downloads')
def transform(self, value):
# Backward compatible
if value == 'never':
return value
# Split configuration string into list
else:
return super().transform(value)
def validate(self, value):
values = self.transform(value)
# Backward compatibility
if values == 'never':
return
# Never can't be set with other options
elif 'never' in values and isinstance(values,
list) and len(values) > 1:
if 'never' in values and len(values) > 1:
raise configexc.ValidationError(value, "List cannot contain never!")
# Always can't be set with other options
elif 'always' in values and isinstance(values,
list) and len(values) > 1:
elif 'always' in values and len(values) > 1:
raise configexc.ValidationError(value,
"List cannot contain always!")
# Values have to be valid
@ -1271,17 +1258,17 @@ class ConfirmQuit(List):
" values!")
def complete(self):
permutations = []
combinations = []
# Generate combinations of the options that can be combined
for size in range(2, len(self.combinable_values) + 1):
permutations = permutations + list(
itertools.permutations(self.combinable_values, size))
combinations = combinations + list(
itertools.combinations(self.combinable_values, size))
out = []
# Add valid single values
for val in self.valid_values:
out.append((val, self.valid_values.descriptions[val]))
# Add combinations to list of options
for val in permutations:
for val in combinations:
desc = ''
val = ','.join(val)
out.append((val, desc))