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author | W. Trevor King <wking@drexel.edu> | 2009-12-12 01:12:17 -0500 |
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committer | W. Trevor King <wking@drexel.edu> | 2009-12-12 01:12:17 -0500 |
commit | 8b4ad37815cbef1e06532179f9ca098588d9cb44 (patch) | |
tree | ba4810396c75a70ebb2c7ddceea580b2660dbfe7 /libbe/ui/util/__init__.py | |
parent | bf3d434b244c57556bec979acbc658c30eb58221 (diff) | |
download | bugseverywhere-8b4ad37815cbef1e06532179f9ca098588d9cb44.tar.gz |
Moved command completion from libbe.ui.util to libbe.command.util
Diffstat (limited to 'libbe/ui/util/__init__.py')
-rw-r--r-- | libbe/ui/util/__init__.py | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/libbe/ui/util/__init__.py b/libbe/ui/util/__init__.py index a650d33..b98f164 100644 --- a/libbe/ui/util/__init__.py +++ b/libbe/ui/util/__init__.py @@ -1,69 +1 @@ # Copyright - -class Completer (object): - def __init__(self, options): - self.options = options - def __call__(self, bugdir, fragment=None): - return [fragment] - -def complete_status(bugdir, fragment=None): - return [fragment] -def complete_severity(bugdir, fragment=None): - return [fragment] -def complete_assigned(bugdir, fragment=None): - return [fragment] -def complete_extra_strings(bugdir, fragment=None): - return [fragment] - -def select_values(string, possible_values, name="unkown"): - """ - This function allows the user to select values from a list of - possible values. The default is to select all the values: - - >>> select_values(None, ['abc', 'def', 'hij']) - ['abc', 'def', 'hij'] - - The user selects values with a comma-separated limit_string. - Prepending a minus sign to such a list denotes blacklist mode: - - >>> select_values('-abc,hij', ['abc', 'def', 'hij']) - ['def'] - - Without the leading -, the selection is in whitelist mode: - - >>> select_values('abc,hij', ['abc', 'def', 'hij']) - ['abc', 'hij'] - - In either case, appropriate errors are raised if on of the - user-values is not in the list of possible values. The name - parameter lets you make the error message more clear: - - >>> select_values('-xyz,hij', ['abc', 'def', 'hij'], name="foobar") - Traceback (most recent call last): - ... - UserError: Invalid foobar xyz - ['abc', 'def', 'hij'] - >>> select_values('xyz,hij', ['abc', 'def', 'hij'], name="foobar") - Traceback (most recent call last): - ... - UserError: Invalid foobar xyz - ['abc', 'def', 'hij'] - """ - possible_values = list(possible_values) # don't alter the original - if string == None: - pass - elif string.startswith('-'): - blacklisted_values = set(string[1:].split(',')) - for value in blacklisted_values: - if value not in possible_values: - raise UserError('Invalid %s %s\n %s' - % (name, value, possible_values)) - possible_values.remove(value) - else: - whitelisted_values = string.split(',') - for value in whitelisted_values: - if value not in possible_values: - raise UserError('Invalid %s %s\n %s' - % (name, value, possible_values)) - possible_values = whitelisted_values - return possible_values |