Raised if there is a flag naming conflict.
Inherits From: Error
Methods
from_flag
@classmethodfrom_flag( flagname, flag_values, other_flag_values=None )
Creates a DuplicateFlagError by providing flag name and values.
| Args | |
|---|---|
flagname
|
str, the name of the flag being redefined. |
flag_values
|
:class:FlagValues, the FlagValues instance containing the
first definition of flagname.
|
other_flag_values
|
:class:FlagValues, if it is not None, it should be
the FlagValues object where the second definition of flagname occurs.
If it is None, we assume that we're being called when attempting to
create the flag a second time, and we use the module calling this one
as the source of the second definition.
|
| Returns | |
|---|---|
| An instance of DuplicateFlagError. |