pyrtma.validators.ContextVar
- class ContextVar
Bases:
object
Methods
Return a value for the context variable for the current context.
Reset the context variable.
Call to set a new value for the context variable in the current context.
Attributes
name
- get()
Return a value for the context variable for the current context.
- If there is no value for the variable in the current context, the method will:
return the value of the default argument of the method, if provided; or
return the default value for the context variable, if it was created with one; or
raise a LookupError.
- reset(token, /)
Reset the context variable.
The variable is reset to the value it had before the ContextVar.set() that created the token was used.
- set(value, /)
Call to set a new value for the context variable in the current context.
The required value argument is the new value for the context variable.
Returns a Token object that can be used to restore the variable to its previous value via the ContextVar.reset() method.