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square.py
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square.py
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from logger import Logger
class Square:
def __init__(self, value):
self.row = None;
self.row_index = None;
self.col = None;
self.col_index = None;
self.box = None;
self.box_index = None;
self.solve_queue = None;
self.value = value;
if value == 0:
self.valid = [x for x in range(1, 10)]
else:
self.valid = []
def set(self, x):
self.value = x
self.valid = []
self.solve_set.add((self.row, self.row_index, x, True))
self.solve_set.add((self.col, self.col_index, x, True))
self.solve_set.add((self.box, self.box_index, x, True))
def invalidate(self, x):
if x in self.valid:
self.valid.remove(x)
if Logger.logging:
print(self.row, self.col, "removed: ", x, self.valid)
if len(self.valid) == 1:
if Logger.logging:
print(self.row, self.col, "Invalidate led to setting to ", self.valid)
self.set(self.valid[0])
self.solve_set.add((self.row, self.row_index, x, False))
self.solve_set.add((self.col, self.col_index, x, False))
self.solve_set.add((self.box, self.box_index, x, False))
# Return valid values
def options(self):
return self.valid
def __str__(self):
return self.value
def dump(self):
print("Value", self.value)
print("Row Index", self.row_index)
print("Row", self.row)
print("Col Index", self.col_index)
print("Col", self.col)
print("Box Index", self.box_index)
print("Box", self.box)