initial prototype for snake, main.py

main.py

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+import requests
+host = 'tilde.zone/'
+prefix = 'api/v1/statuses'
+token = '5mvTdpbj6lF55WRjky7IgOj-BNpH5MkBqSvaOeHLowM'
+auth = {'Authorization': 'Bearer ' + token }
+params = {
+    'status': 'testing from python',
+    'poll': {
+        'options': ['a', 'b', 'c', 'd'],
+        'expires_in': 86400,
+        'multiple': False
+    }
+}
+
+r = requests.post("https://" + host + prefix, json=params, headers=auth)
+print(r.text)

snake.py

@@ -0,0 +1,72 @@
+#!/bin/python
+
+import random
+
+class Game:
+    """
+    this class describes a 5x5 grid, with a snake and
+    apple inside.
+
+    coordinates are akin to a quadrant I cartesian plane, e.g.
+        ^
+       5| 
+       4|
+    y  3|
+       2|
+       1|
+        +----->
+         12345
+
+           x
+    """
+    def __init__(self):
+        self.snake = []
+        self.apple = (0, 0)
+        for i in range(3):
+            self.snake.append((3, i + 1))
+            self.snake.reverse()
+        self.newapple()
+    def newapple(self):
+        candidate = (random.randint(1, 5), random.randint(1, 5))
+        if candidate in self.snake:
+            candidate = self.newapple()
+        return candidate
+    def subtracttuple(self, a, b):
+        return (a[0] - b[0], a[1] - b[1])
+    def addtuple(self, a, b):
+        return (a[0] + b[0], a[1] + b[1])
+    def returndirections(self):
+        permute = []
+        directions = []
+        permute.append((self.snake[0][0], self.snake[0][0] + 1))
+        permute.append((self.snake[0][0], self.snake[0][0] - 1))
+        permute.append((self.snake[0][0], self.snake[0][1] + 1))
+        permute.append((self.snake[0][0], self.snake[0][1] - 1))
+        for i in permute:
+            if not i[0] < 0 and \
+                not i[0] > 5 and \
+                not i[1] < 0 and \
+                not i[1] > 5:
+                directions.append(self.subtracttuple(i, self.snake[0]))
+        return directions
+    def cycle(self, direction):
+        if direction in self.returndirections():
+            self.snake.insert(0, self.addtuple(self.snake[0], direction))
+            if not self.snake[0] == self.apple:
+                self.snake.pop(-1)
+                self.newapple()
+            if self.snake[0] in self.snake[1:]:
+                return 'game end'
+        else:
+            return 'invalid'
+    def render(self): # very inefficent, fix later
+        for y in range(5):
+            line = []
+            for x in range(5):
+                if (x + 1, y + 1) in self.snake:
+                    line.append("x")
+                elif (x + 1, y + 1) == self.apple:
+                    line.append("a")
+                else:
+                    line.append("-")
+            print(' '.join(line))