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from Pb_Api.Param import Pb_Api_Param
import random
from config import ANGLE_MAX, ANGLE_MIN
class Pb_Api_Param_Angle(Pb_Api_Param):
def __init__(self, **kwargs):
self._preferred_angles = kwargs['preferred_angles']
super(Pb_Api_Param_Angle, self).__init__(**kwargs)
@classmethod
def from_rgb(cls, r,g,b):
return cls(value="rgb({},{},{})".format(r,g,b))
def preferred_angles(self):
return self._preferred_angles
def randomize(self):
weights_total = sum(map(lambda x: x["weight"], self.preferred_angles()) + ANGLE_MAX - ANGLE_MIN
choice = random.randint(0, weights_total)
position = 0
for elem in self.options():
position += elem["weight"]
if position >= choice:
self.value = elem["value"]
break
self.value = random.randint(ANGLE_MIN,ANGLE_MAX),
def _choose_heaviest(self):
heaviest_idx = 0
heaviest_weight = 0
idx = 0
for elem in self.options():
if elem["weight"] > heaviest_weight:
heaviest_weight = elem["weight"]
heaviest_idx = idx;
idx += 1
return self.options()[heaviest_idx]["value"]
def heaviest(self):
self.value = self._get_heaviest()
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