formated a document

spider.py

@@ -2,6 +2,7 @@ import copy
 import math
 from PIL import Image, ImageDraw
 
+
 class Board:
     def __init__(self, size=0):
         self.size = size
@@ -35,12 +36,14 @@ class Board:
         self._colors[9] = "#FA7921"  # pumpkin
         self._colors[10] = "#566E3D"  # dark olive green
 
- 
- 
     def inBoard(self, p, q):
         """return True if (p,q) is valid coordinate"""
-        return (q>= 0) and (q < self.size) and (p >= -(q//2)) and (p < (self.size - q//2))
- 
+        return (
+            (q >= 0)
+            and (q < self.size)
+            and (p >= -(q // 2))
+            and (p < (self.size - q // 2))
+        )
 
     def rotateRight(self, p, q):
         pp = -q
@@ -52,11 +55,8 @@ class Board:
         qq = -p
         return pp, qq
 
- 
- 
     def saveImage(self, filename):
-        """ draw actual board to png
-        """
+        """draw actual board to png"""
 
         cellRadius = 60
         cellWidth = int(cellRadius * (3**0.5))
@@ -65,13 +65,12 @@ class Board:
         width = cellWidth * self.size + cellRadius * 3
         height = cellHeight * self.size
 
-        img = Image.new('RGB',(width,height),"white")
+        img = Image.new("RGB", (width, height), "white")
 
         draw = ImageDraw.Draw(img)
 
         lineColor = (50, 50, 50)
 
- 
         for p in self.board:
             for q in self.board[p]:
                 cx = cellRadius * (math.sqrt(3) * p + math.sqrt(3) / 2 * q) + cellRadius
@@ -91,10 +90,11 @@ class Board:
                 pts.append(pts[0])
                 pts.append(pts[1])
                 draw.line(pts, fill="black", width=1)
-                draw.text([cx-3,cy-3], "{} {}".format(p,q), fill="black", anchor="m")
+                draw.text(
+                    [cx - 3, cy - 3], "{} {}".format(p, q), fill="black", anchor="m"
+                )
         img.save(filename)
 
- 
     def loadBoard(self, filename):
         board = {}
         fread = open(filename, "rt")
@@ -109,7 +109,9 @@ class Board:
         self.board = board
         self.size = size + 1
 
+
 import sys
+
 # alternativa: nacteni ze souboru
 b = Board()
 b.loadBoard(sys.argv[1])
@@ -125,6 +127,8 @@ for p in b.board:
             spider_q = q
 
 smer = ((0, -1), (1, -1), (1, 0), (0, 1), (-1, 1), (-1, 0))
+
+
 def okoli(b, p, q):
     o = [0] * 6
     for i in range(6):
@@ -135,14 +139,18 @@ def okoli(b, p, q):
             o[i] = -1
     return o
 
+
 def spider_tah1(p, q, o):
     mozne_tahy = []
     for i in range(6):
-    if o[i]==0 and ((o[(i-1)%6]==0 and o[(i+1)%6]==1)
-                  or(o[(i-1)%6]==1 and o[(i+1)%6]==0)):
+        if o[i] == 0 and (
+            (o[(i - 1) % 6] == 0 and o[(i + 1) % 6] == 1)
+            or (o[(i - 1) % 6] == 1 and o[(i + 1) % 6] == 0)
+        ):
             mozne_tahy.append([p + smer[i][0], q + smer[i][1]])
     return mozne_tahy
 
+
 o_spider = okoli(b, spider_p, spider_q)
 print(o_spider)
 
@@ -173,13 +181,3 @@ for i in range(3):
     pos = pos2
 pos2.sort()
 print(pos2)
-
-
-
-
-
-
- 
- 
- 
-