| import copy
|
|
|
| from .. import Options
|
|
|
|
|
| def backup_Options():
|
| backup = {}
|
| for name, value in vars(Options).items():
|
|
|
| if name == '_directive_defaults':
|
| value = copy.deepcopy(value)
|
| backup[name] = value
|
| return backup
|
|
|
|
|
| def restore_Options(backup):
|
| no_value = object()
|
| for name, orig_value in backup.items():
|
| if getattr(Options, name, no_value) != orig_value:
|
| setattr(Options, name, orig_value)
|
|
|
| for name in vars(Options).keys():
|
| if name not in backup:
|
| delattr(Options, name)
|
|
|
|
|
| def check_global_options(expected_options, white_list=[]):
|
| """
|
| returns error message of "" if check Ok
|
| """
|
| no_value = object()
|
| for name, orig_value in expected_options.items():
|
| if name not in white_list:
|
| if getattr(Options, name, no_value) != orig_value:
|
| return "error in option " + name
|
| return ""
|
|
|
