def _find_variable_command(variable_name):
"""When a command is entered that doesn't match any existing command it
might be a variable name in which case we should call typlot with that
variable as the first argument."""
def call_typlot(*args, **kwargs):
args = list(args)
args.insert(0, variable_name)
typlot(*args, **kwargs)
call_typlot.__name__ = typlot.__name__
call_typlot.__doc__ = typlot.__doc__
var = blot_common.find_variable(state.reader, variable_name)
if var: return call_typlot
return None
def _find_variable_command(variable_name):
"""When a command is entered that doesn't match any existing command it
might be a variable name in which case we should call typlot with that
variable as the first argument."""
def call_typlot(*args, **kwargs):
args = list(args)
args.insert(0, variable_name)
typlot(*args, **kwargs)
call_typlot.__name__ = typlot.__name__
call_typlot.__doc__ = typlot.__doc__
var = blot_common.find_variable(state.reader, variable_name)
if var: return call_typlot
return None
def _find_variable_or_raise_exception(reader, name):
"""Returns a valid blot_common.Variable instance or raises a BlotishError."""
var = blot_common.find_variable(reader, name)
if not var:
raise BlotishError("'%s' is an invalid variable name" % name)
return var
def _find_variable_or_raise_exception(reader, name):
"""Returns a valid blot_common.Variable instance or raises a BlotishError."""
var = blot_common.find_variable(reader, name)
if not var:
raise BlotishError("'%s' is an invalid variable name" % name)
return var