from
statemachine
import
StateMachine
def
ones_counter
(val):
print
"ONES State: ",
while
1:
if
val <= 0
or
val >= 30:
newState =
"Out_of_Range" ;
break
elif
20 <= val < 30:
newState =
"TWENTIES";
break
elif
10 <= val < 20:
newState =
"TENS";
break
else
:
print
" @ %2.1f+" % val,
val = math_func(val)
print
" >>"
return
(newState, val)
def
tens_counter
(val):
print
"TENS State: ",
while
1:
if
val <= 0
or
val >= 30:
newState =
"Out_of_Range";
break
elif
1 <= val < 10:
newState =
"ONES";
break
elif
20 <= val < 30:
newState =
"TWENTIES";
break
else
:
print
" #%2.1f+" % val,
val = math_func(val)
print
" >>"
return
(newState, val)
def
twenties_counter
(val):
print
"TWENTIES State:",
while
1:
if
val <= 0
or
val >= 30:
newState =
"Out_of_Range";
break
elif
1 <= val < 10:
newState =
"ONES";
break
elif
10 <= val < 20:
newState =
"TENS";
break
else
:
print
" *%2.1f+" % val,
val = math_func(val)
print
" >>"
return
(newState, val)
def
math_func
(n):
from
math
import
sin
return
abs(sin(n))*31
if
__name__==
"__main__":
m = StateMachine()
m.add_state(
"ONES", ones_counter)
m.add_state(
"TENS", tens_counter)
m.add_state(
"TWENTIES", twenties_counter)
m.add_state(
"OUT_OF_RANGE", None, end_state=1)
m.set_start(
"ONES")
m.run(1)
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